JPS6220544Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a human body private parts cleaning device that can rotate a nozzle to an anus cleaning and bidet cleaning position.

A human body private parts cleaning device in which the nozzle can be rotated to the anus cleaning and bidet cleaning positions has been proposed in the past, but in this conventional device, the horizontal support position of the rotation axis A of the nozzle pipe is at the toilet bowl 1, as shown in Fig. 3. It was between the upper surface 1a and the lower surface 2a of the toilet seat 2. Therefore, even if the nozzle pipe is rotated to move the nozzle 3 from the anus cleaning position B to the bidet cleaning position C and the nozzle is moved to the 3a position, the nozzle hole of the nozzle 3 will face in the direction of the rotation axis A. Therefore, it is not suitable for cleaning the bidet position _A1 of the human body 4, and in the case of a bidet, it is necessary to tilt the body.

The present invention was proposed in order to solve the above-mentioned conventional drawbacks, and the vertical plane containing the rotation axis of the nozzle pipe is approximately parallel to the vertical plane containing the toilet seat axis, and the axis of the rotation axis on the washing machine side. A human body private parts cleaning device that can clean the anus and bidet without moving the body at all, because the end is located lower than the top surface of the toilet bowl and the rotating shaft is tilted higher as it approaches the toilet bowl. We aim to provide the following.

The present invention will be explained below with reference to the embodiments shown in the drawings.
Reference numeral 5 denotes a washing machine, which, although not shown, includes a heating device for heating water, a rotational position holding mechanism for the nozzle pipe 6, a support mechanism for the rotation shaft 7 of the nozzle pipe 6, and a lever 8 for holding the rotational position of the nozzle pipe 6. mechanism,
A mechanism for sending hot water to the nozzle 3 using the operation switch 9 is built-in. Further, the washing machine 5 is fixed to the rear side of the toilet bowl 1 via an arm 10. Although the mechanism for rotating the rotating shaft 7 by operating the lever 8 is not shown, since the axis of the lever 8 and the axis of the rotating shaft 7 are inclined to each other, As a mechanism for transmitting rotation to the rotating shaft 7, a conventionally well-known bevel gear mechanism, belt transmission mechanism, or the like is used.

The vertical plane including the rotating shaft 7 of the nozzle pipe 6 is approximately parallel to the vertical plane including the toilet seat shaft 11, and the shaft end 12 of the rotating shaft 7 on the washer 5 side
is located lower than the top surface 1a of the toilet bowl 1, and
The rotating shaft 7 is inclined to become higher as it approaches the toilet bowl 1, and its top portion 13 is approximately horizontal and extends downward into the toilet bowl 1 through the space between the toilet bowl top surface 1a and the toilet seat bottom surface 2a. At the same time, it is slightly curved upward, and a nozzle 3 is attached to the tip.

P is the apparent center of rotation, which is the intersection of the vertical line passing through the anus position A and the extension of the rotation axis 7;
When the nozzle 3 is at the anus cleaning position B as shown in the figure, the vertical line passing through the nozzle 3 and including the anus position A intersects with the extension line of the rotating shaft 7. Further, D is a position where the nozzle pipe 6 is rotated backward and stored when the nozzle 3 is not in use. In addition, when the human body 4 is in the illustrated state in FIG. 3, the anus position is A and the bidet position is _A1 , but in the above conventional explanation, the rotation axis is assumed to be A for convenience. This axis of rotation A may be located slightly above or below the position shown in the figure, but even if the position of this axis of rotation A moves, as long as it is supported through the space between the toilet seat and the toilet bowl, the drawbacks of the conventional is unavoidable.

As explained in detail above, the present invention is such that the vertical plane including the rotating shaft of the nozzle pipe is approximately parallel to the vertical plane including the toilet seat shaft, and the shaft end of the rotating shaft on the washing machine side is located at a position lower than the top surface of the toilet bowl. At the same time, the axis of rotation is inclined so that it becomes higher as it approaches the toilet bowl, so the intersection of the vertical line passing through the anus position A and the extension line of the axis of rotation of the nozzle pipe is the apparent point of the nozzle pipe. Since the rotation center is set as the rotation center, the rotation radius between the rotation center and the nozzle becomes large, and the rotation angle of the rotation shaft for rotationally moving the nozzle from the anus cleaning position to the bidet cleaning position becomes small.

Therefore, if there is a nozzle at the anal cleaning or bidet cleaning position, the anal position or bidet position will be on the axis connecting the nozzle position and the rotation axis due to the structure of the human body, and the anal cleaning or bidet cleaning will not affect the body. Even if this is possible without moving and the rotation radius is large, the center of rotation is an apparent one, so there is no need to provide a large space between the toilet bowl and the toilet seat.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a human body private parts washing device attached to a toilet bowl showing an embodiment of the present invention, Fig. 2 is a front view in section of the same part, and Fig. 3 explains the relationship between each nozzle position and the center of rotation. FIG. Explanation of the main parts of the figure, 1...Toilet bowl, 1a...Toilet top surface, 2...Toilet seat, 3...Nozzle, 4...Human body, 5...Washing machine, 6...Nozzle pipe, 7...
Rotating shaft, 11...Toilet seat shaft, 12...Shaft end, 13...
...Top of rotation axis, P... Apparent center of rotation, B...
Anal cleaning position.

Claims (1)

[Scope of utility model registration request] A washing machine is provided at the rear side of the toilet bowl, a nozzle pipe is extended from the washing machine into the toilet bowl through between the toilet bowl and the toilet seat, and the nozzle pipe is made rotatable to house the tip nozzle, and the anus cleaning is carried out. In a cleaning device that can be rotated and held in a bidet cleaning position, a vertical plane including a rotation axis of the nozzle pipe is substantially parallel to a vertical plane including a toilet seat axis, and the axis end of the rotation axis on the washer side is connected to the toilet seat. Located lower than the top surface,
The human body's private parts are characterized in that the axis of rotation is inclined to become higher as it approaches the toilet bowl, and the apparent rotation center of the nozzle pipe is set at the intersection of a vertical line passing through the anus position A and an extension of the axis of rotation. cleaning equipment.