Spray head for vaginal irrigation

Abstract

The utility model discloses a vaginal irrigation nozzle which comprises a threaded cover used for being connected to a wringing bottle and a transmission piece arranged on the threaded cover, the transmission piece comprises a water spraying pipe, water spraying holes are formed in the end face, deviating from the threaded cover, of the water spraying pipe, a protection piece is arranged on the water spraying pipe, and a water outlet for clean water to pass through is formed in the protection piece. The protection wall for protecting the water spraying holes is automatically closed; the protection part comprises a protection barrel arranged on the water spraying pipe, a plurality of triangular plates are arranged on the end face, deviating from the water spraying pipe, of the protection barrel, the triangular plates are annularly distributed, and the adjacent triangular plates abut against each other to form a protection wall. The problem that certain potential safety hazards are caused to cleaning of the vulva of a pregnant woman due to the fact that water spraying holes of a sprayer for vaginal irrigation in the prior art are inconvenient for the pregnant woman to protect and clean is solved.

Description

Technical Field

[0001] This utility model relates to the field of gynecological health care technology, specifically to a vaginal douche nozzle. Background Technology

[0002] Around the fourth or fifth month of pregnancy, a pregnant woman's belly will gradually protrude outwards. This growing belly can hinder a pregnant woman's movements, especially vaginal cleaning. Therefore, vaginal douches have been developed. A vaginal douche consists of a squeeze bottle, a spray tube threaded to the bottle, and a protective cover fitted onto the spray tube. During use, the pregnant woman squeezes the bottle to expel warm water through the spray tube, which is then sprayed out through the nozzles on the tube to clean the vulva. After use, the protective cover is placed over the nozzles to protect them from dust and impurities, making it easier for the next use.

[0003] To keep the nozzles of existing vaginal douches clean and reduce the risk of contamination from the nozzles being carried by warm water to the vulva and causing vulvar infections in pregnant women, a protective cover is required after use. However, due to the small size, transparent material, and installation process of the protective cover, pregnant women often fail to cover the nozzles. Without the cover, disinfection is required before each use, which is exhausting for pregnant women. Therefore, most pregnant women do not disinfect the vaginal douches before use, posing a safety risk. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the spray nozzles of existing vaginal douche nozzles are inconvenient for pregnant women to clean themselves, thus posing a certain safety hazard to the vulvar hygiene of pregnant women, and to provide a vaginal douche nozzle.

[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a vaginal rinsing nozzle, comprising a threaded cap for connecting to a squeezing bottle and a transmission component disposed on the threaded cap. The transmission component includes a spray pipe, a spray hole is provided on the end face of the spray pipe away from the threaded cap, and a protective component is provided on the spray pipe. The protective component has a protective wall formed on it to allow cleaning water to pass through and to automatically close the protective spray hole.

[0006] The protective component includes a protective cylinder mounted on the water spray pipe. The end face of the protective cylinder facing away from the water spray pipe is provided with multiple triangular pieces. The multiple triangular pieces are arranged in a ring, and adjacent triangular pieces press against each other to form a protective wall.

[0007] As a further optimization of the vaginal rinsing nozzle of this utility model: the plurality of triangular pieces are conical, and the narrow ends of the plurality of triangular pieces are set away from the water spray pipe.

[0008] As a further optimization of the vaginal rinsing nozzle of this utility model: the spray pipe is provided with a bend, and the bend angle of the bend is 70 to 80 degrees.

[0009] As a further optimization of the vaginal rinsing nozzle of this utility model: the end of the spray pipe away from the threaded cap is provided with a narrow opening, the outer diameter of which is smaller than the inner diameter of the spray pipe to increase the impact force of the clean water.

[0010] As a further optimization of the vaginal rinsing nozzle of this utility model: the triangular piece is a thin sheet made of medical-grade rubber material.

[0011] As a further optimization of the vaginal rinsing nozzle of this utility model: the spray hole is composed of multiple through holes, and each through hole is blocked by a corresponding triangular piece.

[0012] As a further optimization of the vaginal rinsing nozzle of this utility model: the spray pipe is slidably fitted with the threaded cap, the spray pipe passes through the outer periphery of the threaded cap and is fixedly provided with a sealing ring, and the sealing ring is fitted with the inner wall of the water outlet of the squeeze bottle.

[0013] As a further optimization of the vaginal rinsing nozzle of this utility model: the spray pipe is snapped into the protective cylinder.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention protects the water spray holes on the water spray pipe by setting up a protective component. The protective component includes multiple triangular pieces that can unfold with the impact of cleaning water, so that the cleaning water only contacts the inner walls of the multiple triangular pieces and not the outer walls. The multiple triangular pieces can reset and close as the impact of the cleaning water disappears, in conjunction with the air pressure and their own material settings, to protect the water spray holes. Therefore, pregnant women or users do not need to repeatedly install and disassemble the protective component to achieve closed protection and unfolding for use, thereby reducing the safety hazards caused by pregnant women or users not installing the protective component due to habit or other factors. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural schematic diagram of point A of this utility model;

[0019] Figure 4 This is a structural diagram of the present invention in use;

[0020] The markings in the diagram are: 1. Threaded cap; 2. Transmission component; 201. Water spray pipe; 202. Narrow opening; 203. Water spray hole; 204. Bending part; 205. Sealing ring; 3. Protective component; 301. Protective cylinder; 302. Triangular piece; 4. Squeezing bottle. Detailed Implementation

[0021] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.

[0022] like Figure 1 As shown, a vaginal douche nozzle, similar to existing technology, includes a threaded cap 1 for sealing connection with the outlet of a squeezing bottle 4. The threaded cap 1 is connected to a transmission component 2, which includes a spray pipe 201 connected to the threaded cap 1 and a spray hole 203 at the end of the spray pipe 201 opposite to the threaded cap 1. In use, warm water or warm medicine solution is first poured into the squeezing bottle 4 through the outlet. Then, the squeezing bottle 4 is connected to the transmission component 2 through the threaded cap 1, that is, the squeezing bottle 4 is connected to the spray pipe 201 and the spray hole 203. Next, the pregnant woman can move the spray hole 203 to the lower part of her vagina and then squeeze the squeezing bottle 4 to spray clean water through the spray pipe 201 and multiple spray holes 203 to rinse the vulva of the pregnant woman.

[0023] like Figure 2-4As shown, unlike existing technologies, the end of the water spray pipe 201 away from the threaded cap 1, i.e., the tail end, is equipped with a protective component 3. The protective component 3 is snapped into the tail end of the water spray pipe 201, thereby facilitating user disassembly for cleaning and disinfection. The protective component 3 includes a protective cylinder 301 snapped into the tail end of the water spray pipe 201. The protective cylinder 301 has multiple triangular pieces 302 arranged in a ring at the corresponding water spray hole 203. Specifically, the triangular pieces 302 are thin sheets made of medical-grade rubber material, which have self-resetting elasticity and antibacterial properties. Furthermore, the flared end of the triangular piece 302 has strong impact resistance, and the narrow end also has strong impact resistance. Because the force is weak, the narrow end can deform under impact and gradually expand towards the flared end, and can return to its original position and close under the support of the flared end. That is, the multiple triangular pieces 302 press against each other to form a protective wall for automatically closing the protective spray hole 203. Specifically, the multiple annularly distributed triangular pieces 302 are cone-shaped with narrow openings facing away from the spray hole 203, so that the cleaning water can easily push open the protective wall formed by the multiple triangular pieces 302. That is, when the pregnant woman squeezes the water bottle 4 to make the cleaning water spray out from the spray hole 203 at a certain pressure, the cleaning water can only contact the multiple triangular pieces 302 facing the spray hole 203. The cleaning water sprays outwards through multiple triangular plates 302 from the inner wall of the nozzle 203 to clean the vulva of the pregnant woman. After the cleaning water passes through, the multiple triangular plates 302 will return to their original position and seal due to atmospheric pressure and the elasticity of their own material, thus protecting the spray nozzle 203. Furthermore, during the spraying process, impurities on the outer wall of the triangular plates 302 will adhere to the outer wall of the triangular plates 302 and will not be carried away by the passing cleaning water. This reduces the probability of dust and impurities coming into contact with the spray nozzle 203 and being carried by the passing cleaning water to clean the vulva of the pregnant woman, thereby reducing the potential impact of dust and impurities on the vulva of the pregnant woman. Yes, when the internal pressure of the squeeze bottle 4 is too high, multiple triangular pieces 302 will indent and make the inner wall fit against the spray hole 203, but will not block the spray hole 203. After the air pressure inside the squeeze bottle 4 recovers to a certain level, multiple triangular pieces 302 will reset to seal and protect. The squeeze bottle 4, after recovering to a certain air pressure, can be squeezed repeatedly to make the water inside the squeeze bottle 4 continuously spray out for cleaning. This achieves the purpose of the protective part 3 not needing to be repeatedly disassembled, thereby reducing the safety hazards caused by pregnant women often forgetting to protect or clean the spray hole 203.

[0024] The water spray hole 203 consists of multiple through holes opened at the end of the water spray pipe 201 away from the threaded cover 1. The through holes are not located between two adjacent triangular pieces 302, that is, each through hole is blocked by a corresponding triangular piece 302, so as to improve the blocking and protection effect of the triangular pieces 302 on the water spray hole 203. At the same time, it can allow the multiple triangular pieces 302 to be fully expanded when the cleaning water passes through, that is, further reduce the possibility of the cleaning water carrying dust and impurities from the outer wall of the multiple triangular pieces 302 when passing through the multiple triangular pieces 302.

[0025] The water spray pipe 201 is provided with a bend 204, the bend angle of which is 75 degrees. This allows the water sprayed from the squeeze bottle 4 to pass through a certain angle before being sprayed out. After passing through the bend 204, the pressure of the cleaning water is increased, which also increases the impact force of the cleaning water when it is sprayed out of the spray hole 203. This enhances the cleaning power of the cleaning water, thus achieving a good cleaning effect. At the same time, the bend 204 also makes it easier for pregnant women to align the spray hole 203 with their vulva, making it easier for them to clean their vulva. The water spray pipe 201 is provided with a narrow opening 202 corresponding to the spray hole 203. The narrow opening 202 further increases the pressure of the cleaning water spray to compensate for the impact force lost during the impact of the multiple triangular plates 302, thus maintaining a certain intensity of the cleaning water's impact force and ensuring a good vulvar rinsing effect.

[0026] The water spray pipe 201 is slidably engaged with the threaded cap 1. The water spray pipe 201 passes through the outer periphery of the threaded cap 1 and is fixedly provided with a sealing ring 205. The sealing ring 205 can engage with the inner wall of the water outlet of the squeezing bottle 4, thereby sealing and communicating the squeezing bottle 4 with the water spray pipe 201. When the threaded cap 1 is threadedly connected to the outer wall of the water outlet of the squeezing bottle 4, the position of the water spray pipe 201 is restricted, reducing the probability that the pressure inside the squeezing bottle 4 will be too high and cause the sealing ring 205 and the water spray pipe 201 to be sprayed out and separated from the squeezing bottle 4. At the same time, the water spray pipe 201 can be pressed to make the sealing ring 205 slide on the inner wall of the water outlet of the squeezing bottle 4, so that the part before the bend 204 of the water spray pipe 201 can be stored in the squeezing bottle 4, making it convenient for pregnant women to carry and use in different positions.

[0027] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. A nozzle for use in vaginal irrigation, characterized in that: It includes a threaded cap (1) for connecting to a squeezing bottle (4) and a transmission member (2) provided on the threaded cap (1). The transmission member (2) includes a water spray pipe (201). A water spray hole (203) is provided on the end face of the water spray pipe (201) away from the threaded cap (1). A protective member (3) is provided on the water spray pipe (201). A protective wall is formed on the protective member (3) to allow clean water to pass through and to automatically close the protective water spray hole (203). The protective component (3) includes a protective cylinder (301) provided on the water spray pipe (201). The protective cylinder (301) has multiple triangular pieces (302) on the end face away from the water spray pipe (201). The multiple triangular pieces (302) are distributed in a ring, and the adjacent triangular pieces (302) press against each other to form a protective wall.

2. A nozzle for vaginal irrigation as defined in claim 1, characterized in that: The multiple triangular pieces (302) are conical in shape, and the narrow ends of the multiple triangular pieces (302) are positioned away from the water spray pipe (201).

3. A nozzle for use in a vaginal irrigation according to claim 1, characterized in that: The water spray pipe (201) is provided with a bend (204), and the bend angle of the bend (204) is 70 to 80 degrees.

4. A nozzle for use in a vaginal irrigation according to claim 3, characterized in that: The end of the water spray pipe (201) away from the threaded cap (1) is provided with a narrow opening (202), the outer diameter of which is smaller than the inner diameter of the water spray pipe (201) to increase the impact force of the clean water.

5. A nozzle for use in a vaginal irrigation according to claim 1, characterized in that: The triangular piece (302) is a thin sheet made of medical-grade rubber material.

6. A nozzle for use in a vaginal irrigation according to claim 1, characterized in that: The water spray hole (203) is composed of multiple through holes, and each through hole is blocked by a corresponding triangular piece (302).

7. A nozzle for use in a vaginal irrigation according to claim 1, characterized in that: The water spray pipe (201) is slidably fitted with the threaded cap (1). The water spray pipe (201) passes through the outer periphery of the threaded cap (1) and is fixedly provided with a sealing ring (205). The sealing ring (205) fits with the inner wall of the water outlet of the squeezing bottle (4).

8. A nozzle for use in a vaginal irrigation according to claim 1, characterized in that: The water spray pipe (201) is snapped into the protective cylinder (301).

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