JPS6068855A - Human body puvic washing apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Subject of the Invention] The present invention relates to a human body private part cleaning device (hereinafter referred to as cleaning device 11'), and more specifically, in this application, to its nozzle configuration.

[Prior art]

The structure of the cleaning device since fiL will be explained with reference to FIG. 1. 1 is a fixed cylinder, 2 is a movable cylinder,
3 is a nozzle, 4 is a liner that controls the rotation of the movable cylinder 2 by an appropriate means provided on its inner diameter, and 5 is a second liner.
It's a piston. The figure shows the advancing state of the nozzle 3 during shower cleaning, and a part of the outer diameter of the nozzle 3 has a flat surface 3a.
is formed, and the flat 1-face wall 3a+ comes into contact with the shoulder of the collar 6 (not shown in FIG. 2), and its advancing position is regulated.

Note that the protrusion 6a of the stopper 6 is connected to the groove 2a of the movable cylinder 2.
This prevents blind movement of the nozzle 3 in the rotational direction.

FIG. 4 shows the forward movement of the nozzle 3 during bidet cleaning.

[Problems of the prior art and technical analysis thereof] In this type of cleaning device, C is a fixed cylinder 1 and a first screw 1, not shown. Water leakage occurred from the piston and the sliding clearance between the movable cylinder and the seal portion +411+1 of the second piston. This leaked water accumulates in the cylinder chamber, and especially during bidet cleaning, the leaked water is rapidly pressurized as the movable cylinder moves forward.

17L, and this pressurized liquid is transferred to the movable cylinder 2.
A water fountain phenomenon was generated horizontally from the left and right from the gap between the stopper 6 and the stopper 6 inserted in the stopper 6.

This gushing water splashes against the inner wall of the toilet bowl, causing some of the water to break in the human body. (See FIG. 5) Furthermore, the expansion of the movable cylinder 2 was generally controlled by the water pressure applied to the first piston (not shown) and the compressed length of the return spring 7.

[Technical issues]

In the present application, the purpose is to discharge the accumulated water in the cylinder with a simple nozzle configuration, and to maintain a suitable extended position (ilf) of the iυ motion cylinder when washing the bidet.

[Technical means]

The present invention solves the problem described in item 2 by the following means.

That is, since the movable cylinder is located near the tip of the movable cylinder and drains the leakage liquid 111, the movable cylinder has an inner and outer diameter of n.
One υ1 water hole was installed. Further, when the movable cylinder moves forward within the spacer, a means is provided between the two to restrict the forward movement of the movable cylinder at a predetermined position.

[Effect of technical means]

(jf = The accumulated water in the pressurized cylinder is discharged to the atmosphere through the drain port.

Furthermore, the movable piston extension position during bidet cleaning is regulated at a predetermined location and always remains constant.

[Special effects produced by the present invention]

In device J of the present invention, since the accumulated water is discharged from the drain port, when the bidet is used, the water remaining in the cylinder does not spout out from the stopper insertion slit of the movable cylinder, which was seen in the past.

Therefore, the water in the human body does not break, the clothing does not get wet, and the user does not feel uncomfortable.

In addition, the extrusion length of the movable cylinder during bidet cleaning is always constant, and the purpose of use can be achieved properly and comfortably.

In addition, the water is naturally drained from the drain port not only when there is a sudden pressure of accumulated water, but also whenever water leaks.

〔Example〕

An embodiment of the essential parts of the present invention will be described with reference to FIG. 6. Parts that are the same as those shown in FIG.

2'' is a movable cylinder of the device of the present invention, and a drainage hole 8 communicating with the inner diameter is provided at the outer diameter of the cylinder 2° toward the tip (right side in the figure). On the upper side, a flat surface 2゜b, as shown by the symbol t for 111 and l for the length direction, is formed all the way to the right side. (See Figures 3 and 6) 4゛ is The right side of the liner is fixed cylinder 1 by appropriate means.
The opposing flat eyes 2° b, l of the movable cylinder are fixed in the inner end of the i5I: part (left side in the figure) of the movable cylinder.
! : Respective convex portions 4''a in contact with L'J are provided.

As the shoulder wall 2'c of the flat surface 2°b comes into contact with this convex portion 4°a, the movable cylinder 2
゛ is regulated in its forward position.

[Brief Description of the Drawings] Figures 1 to 2 and 4 to 5 are explanatory diagrams of the structure and operation of a part of the conventional cleaning device, and Figure 3 is a cross-sectional explanatory diagram of the main parts of the device of the present invention. FIG. 6 is a diagram illustrating the structure and operation of a cleaning device equipped with the device of the present invention, with some parts removed. 1...Fixed piston, 2'...Movable piston, 3
... Nozzle, 4゛ ... Liner, 8 ... 1 for drainage Patent applicant 1 Ishin Seiki Co., Ltd., I-type company representative Reio Nakai

Claims (2)

[Claims] (1) In a human body private parts cleaning device equipped with a nozzle that extends to the second stage using double internal and external cylinders of a fixed cylinder and a movable cylinder, the vertical direction of the return spring mounting space is located immediately before the maximum extension position of the movable cylinder. A device for cleaning human body private parts, wherein the movable cylinder is provided with a drain port of an appropriate size that faces outward and penetrates through the movable cylinder. (2) In a human body private parts cleaning device equipped with a nozzle that extends to the second stage using double internal and external cylinders of a fixed cylinder and a movable cylinder, the vertical direction of the return spring mounting space is located immediately before the maximum extension position of the movable cylinder. A suitably sized drainage port is provided in the movable cylinder and extends outwardly and passes through the movable cylinder, and the movable cylinder is slidably fitted with a spage fixed to the fixed cylinder, and a drain port is provided in both of the drain ports, respectively. A human body private parts cleaning device, wherein the maximum extension position of the movable cylinder is regulated by sliding position regulating means that cooperate with each other.