Vaginal irrigator

Abstract

The present invention relates to a vagina irrigator which comprises a nozzle tube and a bottle. the nozzle tube is connected on the bottle. The irrigator comprises a unidirection vent valve which only allows outside air to enter the lumen of the irrigator when the irrigator is inserted into the vagina for the use. The irrigator also comprises a unidirection douche valve which can allow the gas and liqud inside the bottle to enter the lumen of the bottle when the irrigator is inserted into the vagina for the use. The irrigator also comprises a valve seat which is fixed at the back end of the nozzle tube. The unidirection vent valve comprises a vent hole, an air-intake passage which is inside the valve seat, and an air-intake valve plate which is fixed on the valve seat. The air-intake valve plate is limited to cover on the open which is on the approaching the lumen of the bottle side of the air-intake passage. The irrigator can continually irrigate and effectively prevent the dirty liquid from flowing backwards.

Description

technical field [0001] The present invention relates to women's personal hygiene and lavage treatment appliances, in particular to a vaginal douche. Background technique [0002] Ordinary vaginal irrigator, as shown in Figure 1, consists of a bottle body 2 containing cleaning solution and a nozzle tube 1 for introducing the cleaning solution into the vagina. The front part of the nozzle tube 1 is a tube body with a liquid spray hole 4. , the rear part of the nozzle tube 1 is a connecting piece 3 formed by the extension of the pipe body, and the connecting piece 3 is connected with the mouth of the bottle body with threads; For the connector 3 of the nozzle tube 1, the rear end of the tube body is inserted into the middle hole of the cover 5; some, as shown in Figure 3, the tube body is crimped on the bottle mouth with the cover 5; A vaginal douche in which the nozzle tube 5 can be retracted into the cavity 2 of the bottle body when not in use, as shown in Figure 5 is a vagi...

AI Technical Summary

Problems solved by technology

First, a number of longitudinal grooves are arranged on the outer periphery of the nozzle tube, and the liquid spray holes are arranged in these grooves. When flushing, air can be filled into the bottle from the groove gap between the nozzle tube and the vaginal wall, so that continuous flushing can be carried out. , however, when the user is in a lying position, the direction of the nozzle tube is downward, and the flushing liquid cannot flow out smoothly, and stays in the longitudinal groove to block the spray hole, so that continuous cleaning cannot be performed. Moreover, the existence of the groove will cause The waste of flushing liquid; second, the bottle body is made into an accordion bellows shape, and the upper and lower ends of the bottle body are pinched to apply pressure during use, and the bottle body is gradually flattened, so that the purpose of continuous flushing can be achieved without pulling out the nozzle tube; third, the The bottle body is made soft enough to continuously squeeze out the cleaning liquid to achieve the purpose of continuous rinsing; using the latter two solutions, the user's posture of holding the bottle body is awkward, it is inconvenient to use force, and it is difficult to control the position of the nozzle tube. I also feel that the tighter the bottle is squeezed, the smaller it will be, and the greater the force will be, which is not acceptable to the public.

In addition, all these improvements do not overcome the disadvantage that the dirty liquid in the vagina flows back into the bottle

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