Hygiene cleaning device

Abstract

A hygiene cleaning device that prevents cleaning water from splashing on a human body and sufficiently prevents human wastes from adhering to a toilet bowl. The hygiene cleaning device (100) has a toilet bowl nozzle (40). The toilet bowl nozzle (40) has a toilet bowl nozzle body (41) and a jet flow forming member (42) inserted in the toilet bowl nozzle body (41). A gap is provided between the toilet bowl nozzle body (41) and the jet flow forming member (42) so that the jet flow forming member (42) is freely movable in the toilet bowl nozzle body (41). If the gap functioning as a flow path forthe cleaning water were non-uniformly formed,the distribution of pressure in the flow path would be non-uniform to cause a jet flow ejected from the toilet bowl nozzle (40) to be a deviated flow. However, because the jet flow forming member (42) is freely movably installed, the pressure of the cleaning water acts in the direction in which the gap becomes uniform. As a result, the position of the jet flow forming member (42) is automatically corrected to make the jet flow from the toilet bowl nozzle (44) uniform.

Description

technical field [0001] The invention relates to a sanitary cleaning device with a toilet nozzle for cleaning a toilet. Background technique [0002] Conventionally, in order to prevent dirt from adhering to the toilet, various sanitary cleaning devices have been developed (for example, refer to Patent Document 1). [0003] In the sanitary cleansing device described in Patent Document 1, when a person sits on the toilet seat, cleansing water is sprayed from the toilet nozzle toward the inner surface of the toilet. Therefore, the inner surface of the toilet is wetted with the washing water to form a water film on the surface of the toilet, thereby preventing dirt from adhering to the toilet. [0004] Patent Document 1: Japanese Patent Application Laid-Open No. 7-189319 [0005] In the sanitary cleaning device described in Patent Document 1, the toilet nozzle is provided with a cover body at the front end of the toilet nozzle body, and a predetermined gap is formed between th...

AI Technical Summary

Problems solved by technology

In order to spread the spray flow from the gap at the front end of the toilet nozzle in the same manner, there is a problem that if the gap of the flow path is 0.3mm, if the deviation of the gap of the flow path is not limited to a width range of at least ±0.05mm The inner jet spreads unevenly

Then there is the problem as follows: the jet stream that spreads thinly in the same way as to reach the toilet surface, the flow velocity is accelerated to more than 4m, and the jet stream itself becomes a film, so there is a jet stream that is easy to become splashed, especially when the jet stream is sprayed out. When the flow of the jet flow is disturbed at the outlet, the jet flow becomes very easy to splash when it reaches the surface of the toilet, and the splashed water bubbles disperse and reach the toilet seat or the outside of the toilet

[0009] In addition, since the discharge port is very narrow, there is a problem that dirt and scale adhere to the discharge port, the discharge direction of the jet flow changes, or clogging occurs in extreme cases. In addition, there are also problems when cleaning the discharge port. In some cases, there is still room for improvement from the viewpoint of ensuring sufficient cleanliness due to the problem that it is difficult to clean because the nozzle is very narrow.

Images