Multifunctional electric cleaner

Abstract

The utility model relates to the field of medical supplies. The multifunctional electric cleaning device comprises a main machine and a water tank, the main machine is provided with a flushing head through a fixing ring, the flushing head at least comprises more than two structures to meet different use requirements, and the flushing head can be detached and replaced from the main machine. By arranging various different flushing head structures, the use requirements of users in different environments can be met. And the effect that one machine has multiple purposes is achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing supplies, specifically a multi-functional electric cleaner. Background Art

[0002] Currently, nasal irrigators on the market are used to clean the nasal cavity, and there are also irrigators specifically designed for cleaning external tissues, hemorrhoids, vulva, and other areas. However, each type of irrigator is specifically designed for cleaning a particular area. Therefore, most households need to buy several irrigators. While the working principle of the main unit of each irrigator is basically the same, the differences lie in the cleaning head. If an irrigator with a replaceable cleaning head could be designed, it could serve multiple purposes in one device, solving the problem of needing to buy many irrigators. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a multifunctional electric cleaner, which solves the problems mentioned in the background section.

[0005] (2) Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional electric cleaner, comprising a main unit and a water tank, characterized in that: the main unit is equipped with a rinsing head via a fixing ring, the rinsing head includes a spray nozzle and a water passage rod, the spray nozzle is located at the water outlet of the water passage rod, and the spray nozzle is provided with a mist area forming a cone shape.

[0007] Preferably, there are two spray nozzles.

[0008] Preferably, the spray nozzle includes an inner sleeve and an upper shell, and the upper shell has an arc-shaped cyclone groove.

[0009] The present invention also provides another technical solution: a multifunctional electric cleaner, including a main unit and a water tank, characterized in that: the main unit is equipped with a rinsing head by a fixing ring, the rinsing head includes a side nozzle and a water passage rod, the side nozzle has a straight nozzle located at the water outlet of the water passage rod, the side nozzle has multiple water-permeable holes, and after the water flows through, multiple fine water jets can be sprayed out, and the water outlet direction of the side nozzle is perpendicular to the straight line of the water passage rod.

[0010] Preferably, the flushing head includes a straight nozzle and a water passage rod, the straight nozzle is located at the water outlet of the water passage rod, and the water outlet direction of the straight nozzle is on the same straight line as the water passage rod.

[0011] (3) Beneficial effects

[0012] Compared with the prior art, this utility model provides a multi-functional electric cleaner with the following features:

[0013] Beneficial effects:

[0014] 1. This multi-functional electric washer, with its various rinse head designs, can meet the user's needs in different environments, achieving a multi-purpose function. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 This is a schematic diagram of the main unit structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the intake valve structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the flushing head structure in Embodiment 1 of this utility model;

[0020] Figure 6 This is a schematic diagram of the flushing head structure in Embodiment 2 of this utility model;

[0021] Figure 7 This is a schematic diagram of the flushing head structure in Embodiment 3 of this utility model;

[0022] Figure 8 This is a schematic diagram of the spray nozzle structure of this utility model.

[0023] In the diagram: 1. Main unit, 101 Main unit casing, 102 Upper casing, 103 Battery, 104 Circuit board, 105 Fixing ring, 106 Water pump, 107 Air inlet valve, 108 Bracket, 109 Water hose, 2 Rinsing head, 3 Water tank, 4. Control button, 5 Air inlet, 6 Water inlet, 7 Charging port, 8 Spray nozzle, 9 Water rod, 10 Side nozzle, 11 Straight nozzle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] Please see Figure 1-4This utility model provides a technical solution: a multifunctional electric nasal cleaner, comprising a main unit 1, a rinsing head 2, and a water tank 3. The water tank 3 is located below the main unit 1, and the rinsing head 2 is located above the main unit 1. The water tank 3 is used to store nasal cleaning fluid. The main unit 1 is used to control the operation of the entire machine and the piping configuration. The rinsing head 2 forms a columnar or mist-like water flow.

[0027] The main unit 1 consists of a main unit housing 101 and an upper shell 102 forming its outer surface. Internally, it contains a battery 103, a circuit board 104, a retaining ring 105, a water pump 106, an air inlet valve 107, a bracket 108, and a water hose 109. The battery 103 provides power to the machine, and the circuit board 104 is used for machine function control and indication. The retaining ring 105 secures the rinsing head 2. The water pump 106 transports liquid from the water tank to the rinsing head 2. The air inlet valve 107 balances the pressure inside and outside the water tank 3. The bracket 108 holds the internal components together. The water hose 109 forms the water passage within the machine body. The water tank 3 has a rotating slot for securing it to the main unit 1. The main unit housing 101 has a threaded structure adapted to the rotating slot and also includes control buttons 4, an air inlet 5, a water inlet 6, and a charging port 7. Control button 4 is used to control the machine's functions. Air inlet 5 is used to balance the pressure inside and outside the water tank. Charging port 7 is used to replenish the machine's power. Air inlet valve 107 is a one-way air inlet structure, which can ensure sealing and also allow air to enter the water tank 3. It is composed of a one-way air inlet valve 107 and an air inlet orifice. When the liquid in the water tank 3 is discharged, the gas pressure in the water tank 3 decreases. The external atmospheric pressure is greater than the gas pressure in the water tank 3. Under the action of pressure difference, the external gas enters the water tank 3 through the air inlet orifice, opening the one-way air inlet valve 107, thereby achieving pressure balance between the water tank 3 and the outside.

[0028] refer to Figure 5 , Figure 8 The rinsing head 2 is a spray rinsing head, which consists of spray nozzles 8 and a water flow bar 9. There are two spray nozzles 8, which can form a cone-shaped mist area. The median particle size of the formed mist particles is generally 20-200 μm. The impact force of the spray water flow is relatively weak, making it suitable for rinsing general sensitive wounds.

[0029] The structure of the spray nozzle 8 is as follows: an inner sleeve 801 and an upper shell 802. The upper shell 802 has an arc-shaped cyclone groove 803. After the water flows through these grooves, it converges and collides at a point to form a water mist.

[0030] Example 2:

[0031] refer to Figure 6

[0032] Based on Embodiment 1, the flushing head 2 is replaced with a side-spray flushing head, which consists of a side nozzle 10 and a water-passing rod 9. The side nozzle has multiple water-permeable holes, and the water flow through these holes is sprayed out as multiple thin water jets. This configuration provides sufficient water flow and strong flushing force.

[0033] Example 3:

[0034] refer to Figure 7

[0035] Based on Embodiment 1, the flushing head 2 is replaced with a direct-spray flushing head, which consists of a straight nozzle 11 and a water-passing rod 9. The water outlet direction of the direct-spray flushing head is perpendicular to that of the side-spray flushing head, and the spraying effect is similar to that of the side-spray flushing head, allowing for different application scenarios.

[0036] In use: Press the switch to select the appropriate speed. After starting, the circuit board 104 controls the water pump 106 to work. Water in the water tank 3 flows through the water inlet 6 on the main unit 1, through the water hose 109, through the water pump 106, through the fixing ring 105 (connected to the flushing head), and through the flushing head 2 to form water mist or water flow, thereby achieving cleaning. When the liquid in the water tank 3 decreases, outside air enters the water tank 3 through the air inlet valve 107 to achieve pressure balance inside and outside the water tank 3, ensuring the normal operation of the equipment. When the liquid in the water tank 3 is exhausted, the circuit board 104 detects the signal feedback and can realize automatic shutdown when there is no water.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-functional electric washer, comprising a main unit (1) and a water tank (3), characterized in that: The main unit (1) is equipped with a flushing head (2) via a fixing ring (5). The flushing head (2) includes a spray nozzle (8) and a water passage rod (9). The spray nozzle (8) is located at the water outlet of the water passage rod (9). A mist-like area in a conical shape is provided on the spray nozzle (8).

2. The multifunctional electric washer according to claim 1, characterized in that: There are two spray nozzles (8).

3. A multifunctional electric washer according to claim 2, characterized in that: The spray nozzle (8) includes a spray nozzle inner sleeve (801) and a spray nozzle upper shell (802), and the spray nozzle upper shell (802) has an arc-shaped cyclone groove (803).

4. A multi-functional electric washer, comprising a main unit (1) and a water tank (3), characterized in that: The main unit (1) is equipped with a flushing head (2) via a fixing ring (5). The flushing head (2) includes a side nozzle (10) and a water-passing rod (9). The straight nozzle (11) of the side nozzle (10) is located at the outlet of the water-passing rod (9). The side nozzle (10) has multiple water-permeable holes. After the water flows through, multiple fine water columns can be sprayed out. The water outlet direction of the side nozzle (10) is perpendicular to the straight line of the water-passing rod (9).

5. A multifunctional electric washer according to claim 4, characterized in that: The flushing head (2) includes a straight nozzle (11) and a water passage rod (9). The straight nozzle (11) is located at the water outlet of the water passage rod (9), and the water outlet direction of the straight nozzle (11) is on the same straight line as the water passage rod (9).

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