A portable perianal cleaning device

Abstract

This utility model relates to the field of medical device technology, specifically disclosing a portable perianal cleaner, including a shell structure. The shell structure contains a cleaning mechanism for closed cleaning of the perianal area. The shell structure includes a liquid reservoir with an open top, a cap at the top of the reservoir, a cavity within the top wall of the cap, and an extension cap connected to the top of the cap, with a cap mounted on the extension cap. The cleaning mechanism includes a miniature pump and a battery housed within the cavity. Through the cleaning mechanism within the shell structure, when in use, opening the cap allows the miniature pump to deliver the cleaning solution from the reservoir to the infusion tube and nozzle. During this process, the pump pushes the impeller at the lower end of the infusion tube, causing the nozzle to rotate and rinse the perianal area, improving the quality and efficiency of the rinsing. Afterwards, the protective cover is removed and discarded, the infusion tube and nozzle are cleaned, and the cap is placed on the extension cap. This compact design makes the device easy to carry when traveling, enhancing its convenience.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a portable perianal cleaning device. Background Technology

[0002] Perianal care specifically includes cleaning and caring for the anal area and private parts. Because the perianal area is a sensitive and private area, people often pay less attention to its health. Furthermore, the skin around the anus is very delicate and has many folds, making it difficult to completely remove fecal residue and other secretions simply by wiping with toilet paper. Therefore, perianal cleaning is necessary. An existing portable perianal cleaner (publication number CN 221998488 U) involves placing the device on the ground, opening the cover to pour cleaning solution into a heated water tank, and activating a heating plate to maintain a constant temperature. After the patient squats, moving the L-shaped rod and the lifting adjustment rod moves the nozzle. The ball head rotates within the fixed base to adjust the nozzle angle, directing the nozzle towards the patient's perianal area. Activating the water pump draws water through a pipe to the nozzle, which sprays water upwards to rinse the perianal area. However, this cleaner is relatively large and inconvenient to carry, affecting its effectiveness when used outdoors. Utility Model Content

[0003] The purpose of this invention is to provide a portable perianal cleaning device to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A portable perianal cleaner includes a housing mechanism with a cleaning mechanism for closed cleaning of the perianal area. The housing mechanism includes a liquid storage cylinder with an open top, a cap at the top of the liquid storage cylinder, a cavity inside the top wall of the cap, an extension cap connected to the top of the cap, and a cap installed on the extension cap. The cleaning mechanism includes a miniature pump and a battery inside the cavity. The inlet end of the miniature pump is connected to a rubber tube inserted into the liquid storage cylinder, the lower end of the rubber tube is connected to a gravity ball, the outlet end of the miniature pump is connected to an outlet pipe passing through the cap, an infusion tube is rotatably mounted at the center of the extension cap, an impeller is installed at the lower end of the infusion tube, a nozzle is installed at the upper end of the infusion tube, a protective cover is detachably installed near the upper part of the extension cap, and a switch is provided on the outer wall of the cap.

[0006] Further features: The liquid storage cylinder is made of transparent material, the cylinder cap is threaded to the liquid storage cylinder, and a sealing gasket is provided at the upper end of the liquid storage cylinder.

[0007] Further features: A groove is provided at the upper end of the cylinder cover, and a sealing ring is installed in the groove. The extension cap is threadedly connected to the cylinder cover.

[0008] Further features: A sealed bearing is installed between the infusion tube and the extension cap, and the outlet tube is positioned opposite the impeller near the edge.

[0009] Further features: The upper end of the extension cover has an annular groove, the lower end of the shield has an annular protrusion, and the shield is a corrugated telescopic shield.

[0010] Further details: The upper part of the extension cover is tapered, and the cap is interference-fitted with the extension cover.

[0011] Further features: A charging port connected to the battery is provided on the side wall of the cylinder cover, and a rubber plug is movably connected to the side wall of the cylinder cover outside the charging port.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The cleaning mechanism inside the housing allows for easy access during use. Upon opening the cap, a miniature pump delivers the cleaning solution from the reservoir to the infusion tube and nozzle. This process pushes the impeller at the lower end of the infusion tube, causing the nozzle to rotate and flush the perianal area, improving both the quality and efficiency of the flushing. Afterwards, the protective cover is removed and discarded, and the infusion tube and nozzle are cleaned. The cap is then placed back on the extension cover, resulting in a compact overall structure that is easy to carry when traveling, enhancing convenience. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a half-sectional structural diagram of a portable perianal cleaning device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a portable perianal cleaner as described in this utility model, in its disassembled state.

[0017] Figure 3 yes Figure 1 A magnified structural diagram at point A;

[0018] Figure 4 This is a partially disassembled structural diagram of the portable perianal cleaning device described in this utility model;

[0019] Figure 5 This is a schematic diagram of the portable perianal cleaner of the present invention in use.

[0020] Figure 6This is a schematic diagram of the structure of a portable perianal cleaning device according to the present invention.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Liquid reservoir; 2. Cap; 201. Cavity; 3. Extension cap; 4. Cap; 11. Sealing gasket; 21. Sealing ring; 51. Miniature pump body; 52. Rubber hose; 53. Gravity ball; 54. Discharge pipe; 55. Infusion pipe; 56. Impeller; 57. Nozzle; 58. Protective cover; 6. Switch; 7. Charging port; 8. Rubber stopper; 9. Battery. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-6 As shown, a portable perianal cleaner includes a housing mechanism, within which a cleaning mechanism for closed cleaning of the perianal area is provided.

[0027] In this embodiment: the housing mechanism includes a liquid storage cylinder 1 with an open top, a cylinder cover 2 at the top of the liquid storage cylinder 1, a cavity 201 inside the top wall of the cylinder cover 2, an extension cover 3 connected to the upper side of the cylinder cover 2, and a cap 4 installed on the extension cover 3; the liquid storage cylinder 1 is made of transparent material, the cylinder cover 2 is threadedly connected to the liquid storage cylinder 1, and a sealing gasket 11 is provided at the upper end of the liquid storage cylinder 1; a groove is opened at the upper end of the cylinder cover 2, and a sealing ring 21 is provided in the groove to seal the connection between the cylinder cover 2 and the extension cover 3, and the extension cover 3 is threadedly connected to the cylinder cover 2; the upper part of the extension cover 3 is conical in shape, and the cap 4 is interference-fitted with the extension cover 3 to facilitate the separation and fastening of the cap 4 and the extension cover 3.

[0028] In this embodiment: the cleaning mechanism includes a miniature pump body 51 and a battery 9 disposed within the cavity 201. The inlet end of the miniature pump body 51 is connected to a rubber tube 52 inserted into the storage cylinder 1. The lower end of the rubber tube 52 is connected to a gravity ball 53. The outlet end of the miniature pump body 51 is connected to an outlet pipe 54 passing through the cylinder cover 2. An infusion pipe 55 is rotatably disposed at the center of the extension cover 3. A sealed bearing is installed between the infusion pipe 55 and the extension cover 3. The outlet pipe 54 is positioned opposite the impeller 56 near its edge. The impeller 56 is installed at the lower end of the infusion pipe 55, and a nozzle 57 is disposed at the upper end of the infusion pipe 55. When the miniature pump body 51 is working, the cleaning fluid in the storage cylinder 1 is passed through the gravity ball 53, the rubber tube 52, and the miniature pump body 51, and then sprayed out through the outlet pipe 54. The impeller 56 drives the cleaning fluid, which is then sent through the infusion tube 55 to the nozzle 57 and sprayed out. The infusion tube 55 and the nozzle 57 rotate to flush the perianal area, improving the quality and efficiency of the flushing. The micro pump body 51 is a commonly used technology and will not be described in detail here. A protective cover 58 is detachably installed on the upper part of the extension cover 3. An annular groove is opened at the upper end of the extension cover 3, and an annular boss is provided at the lower end of the protective cover 58. The protective cover 58 is a corrugated telescopic cover, which facilitates the installation, removal and replacement of the protective cover 58 and improves the convenience of using the protective cover 58. A switch 6 is provided on the outer wall of the cylinder cover 2, and a charging port 7 connected to the battery 9 is provided on the side wall of the cylinder cover 2. A rubber plug 8 is movably connected to the side wall of the cylinder cover 2 outside the charging port 7 to cover the charging port 7.

[0029] The working principle and usage process of this utility model are as follows: When cleaning the perianal area, the person sits on the toilet and pours the cleaning solution into the storage cylinder 1. The cylinder cap 2 is rotated to seal the upper end of the storage cylinder 1. The cap 4 is opened, and the protective cover 58 is installed on the extension cover 3. The protective cover 58 is stretched upward and opened. The person holds the storage cylinder 1 so that the protective cover 58 covers the perianal area. The switch 6 is turned on, and the micro pump body 51 pumps the cleaning solution in the storage cylinder 1 through the gravity ball 53, the rubber tube 52 and the micro pump body 51, and then sprays it out through the outlet pipe 54, which pushes the impeller 56. At the same time, the cleaning solution is sent to the nozzle 57 through the infusion pipe 55 and sprayed out. The infusion pipe 55 and the nozzle 57 rinse the perianal area under rotation, which improves the quality and efficiency of rinsing. Afterwards, the protective cover 58 is removed and discarded, the infusion pipe 55 and the nozzle 57 are cleaned, and the cap 4 is placed on the extension cover 3.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A portable perianal cleanser characterized by: The device includes a housing mechanism, within which a cleaning mechanism for closed cleaning of the perianal area is provided; the housing mechanism includes a liquid storage cylinder (1) with an open upper end, a cylinder cover (2) provided at the upper end of the liquid storage cylinder (1), a cavity (201) provided inside the top wall of the cylinder cover (2), an extension cover (3) connected to the upper side of the cylinder cover (2), and a cap (4) installed on the extension cover (3); the cleaning mechanism includes a micro pump (51) and a battery (9) disposed in the cavity (201), and the liquid inlet end of the micro pump (51) is connected to an insertable... The storage cylinder (1) contains a rubber tube (52), the lower end of which is connected to a gravity ball (53). The outlet end of the micro pump body (51) is connected to an outlet pipe (54) that passes through the cylinder cover (2). An infusion pipe (55) is rotatably installed at the center of the extension cover (3). An impeller (56) is installed at the lower end of the infusion pipe (55). A nozzle (57) is installed at the upper end of the infusion pipe (55). A protective cover (58) is detachably installed at the upper part of the extension cover (3). A switch (6) is installed on the outer wall of the cylinder cover (2).

2. The portable perianal cleaning device according to claim 1, characterized in that: The liquid storage cylinder (1) is made of transparent material, the cylinder cap (2) is threadedly connected to the liquid storage cylinder (1), and a sealing gasket (11) is provided at the upper end of the liquid storage cylinder (1).

3. A portable perianal cleaning device according to claim 1, characterized in that: The upper end of the cylinder cover (2) is provided with a groove, and a sealing ring (21) is provided in the groove. The extension cover (3) is threadedly connected to the cylinder cover (2).

4. A portable perianal cleaning device according to claim 1, characterized in that: A sealed bearing is installed between the infusion tube (55) and the extension cap (3), and the outlet tube (54) is opposite to the impeller (56) near the edge.

5. A portable perianal cleaning device according to claim 1, characterized in that: The upper end of the extension cover (3) is provided with an annular groove, and the lower end of the shield (58) is provided with an annular boss. The shield (58) is a corrugated telescopic shield.

6. A portable perianal cleaning device according to claim 1, characterized in that: The upper part of the extension cover (3) is conical in shape, and the cap (4) is interference-fitted with the extension cover (3).

7. A portable perianal cleaning device according to claim 1, characterized in that: The side wall of the cylinder cover (2) is provided with a charging port (7) that is in communication with the battery (9), and a rubber plug (8) is movably connected to the side wall of the cylinder cover (2) outside the charging port (7).

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