JPS595437Y2 - portable urination device - Google Patents

Description

[Detailed description of the invention] This invention relates to a portable urination device that is used in vehicles without toilet facilities, such as cars, fishing boats, and small airplanes, and is easy to use and easy to clean up after use. The purpose is to provide a simple and convenient urination tool that does not leak or emit odor.

The structure of the embodiment shown in the drawings will be explained below.

1 is an inner cylinder with a bottom, and 2 is an outer cylinder passing through the upper and lower sides, both of which are molded from hard synthetic resin and are slidably fitted together.

A plurality of through holes 3 are provided on the lower end circumferential surface of the bottomed inner cylinder 1, and the lower side of the through holes 3 and the bottom surface 11 match.

The outer diameter of the bottom surface 11 is larger than the outer diameter of the inner cylinder 1, and the brim 12
is intimidating.

A funnel-shaped stopper edge 4 made of soft rubber, synthetic resin, or the like is attached to the upper edge of the inner cylinder 1, that is, to the periphery of the opening.

In the case of women's wear, the abutment edge is formed into a cup shape to fit the private part, as shown by the chain line 4', and a layer 41 of elastic and flexible synthetic resin mat is provided on the inner surface.

A flange 21 is formed at the lower end of the outer cylinder 2 to correspond to the flange 12 at the lower end of the inner cylinder 1, and a backing 5 is attached to the lower surface of the flange 21.

Further, there is a circumferential groove 6 on the lower circumferential surface of the outer cylinder 2, and the groove 6
It is provided with a rubber band 7 or other tightening band that fits into the ring.

A compression coil spring 8 is provided in the gap S between the inner and outer cylinders 1 and 2, and the force of the spring 8 urges both the cylinders 1 and 2 in the direction of extension, causing the flanges 12 and 21 to come into close contact with each other. The hole 3 is closed by the outer cylinder 1.

13 and 22 are spring holders.

Before use, a vinyl or polyethylene bag 9 (colored translucent or opaque is possible) is attached in advance, and the mouth of the bag 9 is placed over the urinary device of the present invention from below and inserted into the circumferential groove 6. Stack it on top of it, and put band 7 over it to secure it.

In the case of a man, the penis is inserted into the inner cylinder 1 as shown by the arrow m in Figure 3, and the outer cylinder 2 is gripped and the edge 4 is pressed against the body B. is raised and stopper 1
When it reaches the position corresponding to 0, the through hole 3 opens from inside to outside.

When the user urinates there, the urine passes through the hole 3 as shown by arrow E and collects in the bag 9.

In this case, if the center of the bottom surface 11 is made to protrude high into a conical shape 14 as shown in the figure, the urine flow will be given an outward direction.
Can prevent splashing.

In the case of a woman, the cup's armrest edge 4' is placed against the genitals and pressed against the body in the same manner as described above, and when the upper end of the outer cylinder 2 stops in contact with the stopper 10, she urinates.

The mat layer 41 on the inner surface of the contact edge 4' has the effect of preventing splashing and reducing water noise.

After urinating, when you release the contact edges 4 and 4' from your body, the bottomed inner cylinder 1
is raised by the force of the spring 8, and the collar 12 and the collar 21 are brought into close contact with each other through the packing 5, and at the same time, the through hole 3 is closed by the outer cylinder 2.

The bag 9 may have a capacity that can store urine two or three times, and after the urine has been collected, it is removed from the outer tube 2 and the urine alone or the bag is thrown away.

In case you decide to throw away the entire bag, make the bag out of a harmless material that will dissolve after a certain period of time.

The urination device of the present invention has a cylindrical shape as described above, and the bag is removably attached to it, so it is small and compact, convenient to carry, and there is no failure when using it. The through hole 3 between the bag 9 and the bag 9 is closed by the action of the spring 8 and is always maintained in this state, so that the urine in the bag 9 will not leak out even if the bag 9 is placed on the floor of a car, for example.

It also does not emit any odor, making it effective to carry when traveling on vehicles that do not have toilet facilities.

The urination device of the present invention may be made separately for men and women, but it is made exclusively for men, and the urinary device for women is made with 4' edges.
Adding it as an attachment is effective in reducing manufacturing cost 1-.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view of the urinary device of the present invention when not in use, FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view when it is in use. 1...Bottomed inner cylinder, 2...Outer cylinder, 3...
...Through hole, 4...Abutment, 5...
Backing, 6, 7...Bag stopper, 8...
...Spring, 9...Bag.

Claims (1)

[Scope of utility model registration request] A bottomed inner cylinder with a through hole on the lower end circumferential surface and an outer cylinder with a stopper for the opening of the floor bag on the circumferential surface are slidably fitted together, and the outer cylinder is normally connected to the spring provided between the two cylinders. A portable urination device that is held in a position where the through hole on the circumferential surface of the inner cylinder is closed by action, and when in use, when both cylinders are slid relative to each other against a spring, the through hole on the circumferential surface of the inner cylinder is opened. .