JPS595439Y2 - Japanese style toilet handrail - Google Patents

Description

[Detailed description of the invention] This invention relates to a handrail for a Japanese-style toilet that is movable, and its purpose is to erect a handrail rod on a tread plate and hold the hand rail rod while fixing the tread plate with your body weight. This is to give the tread strength against warping so that it can be used as a tread.

More specifically, the object of the present invention is to provide a handrail at a low cost, which has a thin step board that is convenient to use, but has sufficient strength to withstand the tensile force of the handrail rod.

Next, the structure and operation of this invention will be explained with reference to the drawings.

FIG. 1 is a perspective view showing the state in which the toilet bowl 1 is used. A pair of vertically elongated footboards 2 are provided on both sides of the toilet bowl 1, and both ends of the handrail rod 3 are placed in front of the footboards 2. It shows.

The handrail a formed by the tread 2 and the handrail rod 3 can be made to be portable, and the front of the left and right handrail 3 may be connected to form the tread 2 having a U-shape in plane. .

FIG. 2 is an exploded perspective view, and FIG. 3 is a cross-sectional view, in which a metal groove plate outer casing 4 of the tread plate 2 has a sheet-like core material 5 such as plywood, a flat plate, or a synthetic resin type sheet, and a seat plate of the handrail 3. 3a, a metal plate 7 is applied to the lower surface of the cores 5, 6 corresponding to the seat plate 3a, and a plurality of metal plates 7 are installed vertically on the metal plate 7. The screw punch 8 is inserted through the sheet-like core material 5, the outer casing 4, and the seat plate 3a in sequence, and a nut 9 is screwed into the upper end protrusion of the screw punch 8.

In this case, a metal core 6 is interposed approximately in the center of the sheet-like core 5, and a metal plate 7 is fitted into a recess 10 provided on the lower surface of the sheet-like core 5.

FIG. 4 is a longitudinal cross-sectional view of the tread plate 2, and the metal core material 5 is the tread plate 2.
It shows that the anti-slip sheet 11 is stuck to the lower surface of the treadle 2, that is, the lower surface of the metal plates 7 of the core materials 5 and 6.

Therefore, when the user places both feet on the left and right footboards 2 and grips the handrail 3 during use, the center of gravity of the user's body weight is placed on the back and the gripping rod 3 is pulled rearward.

Therefore, with a tread plate 2 without strength, the front side of the tread plate 2, where the seat plate 3a of the handrail rod 3 is fixed, warps upward and cannot withstand long-term use, but in this invention, the seat plate 3a of the handrail rod 3 Since the screw punch 8, which is fixedly attached to the plate 3a at the lug l-9, is fixed to the metal plate 7, when the handrail rod 3 is pulled, the metal plate 7 is pulled and the tread plate 2 tends to warp.

However, since the metal core material 6 runs vertically between the metal plate 7 and the seat plate 3a, bending of the footboard 2 is completely prevented.

That is, when the handrail rod 3 is pulled, the seat plate 3a, the metal core material 6, the sheet-like core material 5, and the metal plate 7 are pulled together, and the metal core material 6 and the sheet-like core material 5 are pulled together. Since it runs vertically over the entire length of the tread plate 2, it exhibits strength as if it were a thick metal sheet as a whole.

Although the handrail has such strength and is sturdy enough to withstand long-term use, it is very thin with only the thickness of the sheet-like core material 5, as shown in the cross-sectional view of Figure 3, and most of it is made of plywood or the like. Because it is so good, it can be provided at a very low price.

It is also lightweight and convenient to carry, which is a very important effect since it is mainly used by sick and elderly people.

Therefore, as described above, the treadboard 2 includes the sheet-like core material 5 and the metal core material 6 running longitudinally corresponding to the seat plate 3a of the handrail lever 3, and the core material corresponding to the seat plate 3a of the handrail lever 3. A metal plate 7 is placed on the lower surface of 5 and 6, and a screw punch 8 provided upright on the metal plate 7 is successively inserted into the tread plate 2 and the seat plate 3a of the handrail lever 3, and the upper end protrusion is screwed with a nut 9. It is characterized by fastening, so it is strong and can withstand long-term use as a movable handrail, it is lightweight and convenient to carry, and it is thin and easy to use, and can be provided at low cost. The above effect is significant.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, and Figure 1 is an overall perspective view;
FIG. 2 is an exploded perspective view, and FIGS. 3 and 4 are sectional views. 1...Toilet bowl, 2...Treadboard, 3...
... Handrail.

Claims (1)

[Scope of utility model registration request] In a Japanese-style toilet handrail in which the handrail rods are erected in front of the treads on both sides of the toilet, the treads have a sheet-like core material and a metal core that runs vertically corresponding to the seat plate of the handrail rod. A metal plate is placed on the lower surface of the core material that contains the wood and corresponds to the seat plate of the handrail rod, and the screw punches set up on the metal plate are sequentially inserted into the tread and the seat plate of the handrail rod, and the upper end A handrail for a Japanese-style toilet bowl, characterized in that the protruding part is screwed and fastened with a nut.