JPS636291Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a private parts cleaning device, and more particularly to one in which a toilet seat is slidably attached to the front surface of a functional unit housing case that accommodates a functional unit therein.

Conventionally, this type of private parts cleaning device has been constructed by inserting a bolt from the bottom of the functional housing case to the toilet seat mounting hole drilled in the rear upper surface of the toilet bowl, and tightening it with a nut from the back side of the toilet bowl. is fixed to the toilet bowl.

By the way, there are many different types of toilet bowls, and the length from the toilet seat mounting hole to the front end varies depending on the model, and since toilet bowls are mainly made of ceramics, etc., the position of the toilet seat mounting hole varies. There is.

Therefore, when the above-mentioned case is installed on these toilet bowls, in most of the toilet bowls, the toilet seat cannot be installed in an appropriate position, such as protruding forward from the upper surface of the front portion of the toilet bowl or being positioned at the rear.

The object of the present invention is to solve the above-mentioned problems and to mount the toilet seat in an appropriate position for various types of toilet bowls that have different lengths from the toilet seat mounting hole to the front end of the toilet bowl.

The basic structure of the present invention is a functional unit housing case that has an opening large enough for the bolt head to pass through, and a slide hole that is narrower than the opening and continues to the opening in the front and back direction. The functional part can be adjusted in the front and back direction by attaching it to the toilet seat mounting hole drilled on the upper rear surface of the toilet with a bolt that has a head larger in diameter than the slide hole and a rotation stopper that non-rotatably engages with the slide hole. The toilet seat, which is slidably attached to the front surface of the storage case, is adjusted to an appropriate position relative to the front upper surface of the toilet bowl.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

In the figure, A is a functional unit housing case, which includes a box-shaped cover 1 with an open bottom and a removably attached case.
It consists of a bottom plate 2 that covers the open bottom surface, each of which is a molded product of synthetic resin, and a functional part B is housed within the case A.

Functional part B has a main water supply line C consisting of a solenoid valve a, a flow rate adjustment valve b, a heat exchanger c, a first vacuum breaker d, and a cleaning nozzle e, and a flow rate adjustment valve b as a branch point, and a second vacuum breaker. f, and an auxiliary water supply line D consisting of an auxiliary nozzle g, which are respectively installed on the bottom plate 2, and the cleaning nozzle e and the auxiliary nozzle g are connected to the functional unit housing case A from the bottom of the front center thereof. Project outside A.

The bottom plate 2, which is the bottom surface of the functional storage case A, is a part that can come into contact with the rear upper surface 16 of the toilet bowl 3 in the installed state, and the bottom plate 2 has two rectangular openings 4, and the rear upper surface 16 of the toilet bowl 3 has two rectangular openings 4. The holes are provided at intervals corresponding to the interval between the toilet seat mounting holes 5, 5.

The opening 4 is opened approximately at the center in the front-rear direction, and a slide hole 6 extending rearward from the opening 4 is formed.

The slide hole 6 is an elongated hole whose width is wider than the helical shaft 8 of the bolt 7, which will be described later, and narrower than the opening 4. The slide hole 6 has a length close to the rear end of the bottom plate 2, and its tip is rounded. It is formed into an arc shape so that the bolt 7 can move along the hole 6.

The bolt 7 is a molded product made of synthetic resin, and consists of a head 9 formed into a rectangular plate shape that passes through the opening 4 and has a larger diameter than the slide hole 6, and a screw shaft portion 8. A rotation stopper 10 having a width slightly smaller than the slide hole 6 and having a thickness corresponding to the thickness of the bottom plate 2 is integrally formed on the lower surface of the head 9.

The rotation stopper 10 has a straight portion 10a that engages with the straight edge portion 6a of the slide hole 6, and a circular arc portion 10b that engages with the circular arc portion 6b of the edge of the slide hole 6.

Further, a recess 11 having a depth approximately equivalent to the thickness of the head 9 is formed on the left and right sides of the slide hole 6, and a protrusion for locking the bolt head 9 is formed between the slide hole 6 and the opening 4. 17 is provided in a protruding manner so that when the bolt head 9 moves toward the opening 4, the head 9 enters into the opening 4 to prevent the bolt 7 from falling out.

The width of the recess 11 corresponds to the width of the bolt head 9, and its length is the length necessary for the movement of the portion 9.

The bolt 7 is then inserted into the functional unit storage case A with its head 9 passing through the opening 4, moved along the slide hole 6, and brought into contact with the recess 11, and the screw shaft 8 of the bolt 7 is inserted into the toilet seat mounting hole 5 of the toilet bowl 3, and screwed into this with a nut 12 from the back side of the toilet bowl 3 to fix the case A to the toilet bowl 3.

In the case A, the toilet seat 13, which is slidably attached to the cover 1, corresponds to the upper surface of the rim 15 around the ball part 14 of the toilet bowl 3, and the cleaning nozzle e and the auxiliary nozzle g protrude into the bowl part 14. Toilet bowl 3 is installed and put into use.

At this time, the case A is moved back and forth through the slide hole 6 according to the length from the toilet seat attachment hole 5 to the front end of the toilet bowl to determine the attachment position, and the toilet seat 13 is attached to the front upper surface of the toilet bowl 3. Install it in the appropriate position.

In such a state of use, when the user sits or straddles the toilet seat 13, the cleaning nozzle e faces the anus or genital area of the user, and the auxiliary nozzle g faces the rear surface of the rim 15 of the toilet bowl 3.

Since the present invention has the above configuration, it has the following advantages.

In a private parts cleaning device in which a toilet seat is slidably attached to the front of a functional part storage case that houses a functional part inside, the bottom of the case has an opening large enough for a bolt head to pass through, and a smaller width than this opening. A slide hole extending in the front-rear direction of the case is continuously opened, and the case is provided with a head having a diameter larger than that of the slide hole and a rotation stopper on the lower surface of the head that engages with the slide hole in a non-rotatable manner. The functional part storage case can be installed on various types of toilets with different lengths from the toilet seat mounting hole to the front end of the toilet, as it is attached to the toilet seat mounting hole drilled on the upper rear surface of the toilet bowl with a bolt that can be adjusted in the front and back direction. However, unlike conventional toilets, the toilet seat does not protrude forward or be located at the rear with respect to the front upper surface of the toilet bowl, and the toilet seat can be installed in an appropriate position for all of the toilet bowls mentioned above.

Because the slide hole and the opening are drilled consecutively, if the bolt head is moved to the opening side when adjusting the mounting position of the functional unit storage case, or if the bolt head is moved to the opening side of the slide hole. When the functional unit storage case is fixed in the position, the bolt head is located inside the case and cannot be seen from the outside, so there is a risk that the bolt head will enter the opening and the bolt will fall out. The local cleaning device has a protrusion that locks the bolt head between the opening and the slide hole and prevents the bolt from falling out, so the bolt does not fall out, making work easier and the functional part The storage case and the toilet seat can be securely fixed to the toilet bowl.

A rotation stopper is provided on the underside of the bolt head that engages the slide hole in a non-rotatable manner, so when the nut is tightened from the back side of the toilet bowl to secure the functional housing case to the toilet bowl, the bolt will not rotate. Easy to work without.

At the time of installation, if the bolt was fixed to the bottom of the functional part storage case to make it easier to tighten the nut against the bolt, there was a drawback that the packaging would become larger. Since the bolts and bolts are formed separately, the bolts are removable and the packaging is smaller compared to those with fixed bolts, reducing packaging costs.Moreover, it takes up less inventory space when storing in warehouses, etc. Since the amount of space required can be kept to a minimum, inventory management costs can be reduced.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the private parts cleaning device of the present invention, Fig. 2 is an enlarged front view showing a cross section of the functional part housing case,
Fig. 3 is an enlarged front view showing the functional unit storage case longitudinally, Fig. 4 is an enlarged side view thereof, Fig. 5 is an enlarged perspective view of the main parts, and Fig. 6 can be seen along the - line in Fig. 5. FIG. In the figure, A...Functional unit housing case, B...Functional unit, 2...Bottom plate (bottom surface), 3...Toilet bowl, 4...Opening, 6...Slide hole, 7...Bolt, 9...
Bolt head, 10... Rotation stopper, 13... Toilet seat,
16...Rear upper surface, 17...Protrusion.

Claims (1)

[Scope of utility model registration request] In a private parts cleaning device in which a toilet seat is slidably attached to the front of a functional part storage case that houses a functional part inside, the bottom of the case has an opening large enough for a bolt head to pass through, and a smaller width than this opening. A slide hole extending in the front-rear direction of the case is continuously opened, and the case is provided with a head having a diameter larger than that of the slide hole and a rotation stopper on the lower surface of the head that engages with the slide hole in a non-rotatable manner. The toilet seat is attached to the toilet seat mounting hole drilled in the rear upper surface of the toilet bowl with a bolt that can be adjusted in the front and back direction, and a protrusion is provided between the opening and the slide hole to lock the bolt head and prevent the bolt from falling out. A private parts cleaning device characterized by a protruding structure.