JPS6019662Y2 - bathtub - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement of a bathtub having an inspection port, more specifically, an inspection port for inspecting the mounting part of a water supply device or the mounting part of a drainage device. To provide a bathtub in which a receiving surface is formed in a stepped manner at a lower level so that limescale, etc. can be discharged to the outside before reaching the inspection port, and also prevent an inspection lid covering the bottom inspection port from rattling. It is in.

Hereinafter, an example of implementation of the present invention will be explained based on the drawings.

The bathtub body 1 has a bottom mold made of reinforced plastic, has a faucet installation opening 12 on the upper edge surface 11 of the bath wall, and has an extension piece 13 extending in a desired direction on the upper edge surface 11. A protrusion is formed, and an inspection port 2 is opened in the extension piece 13.

The inspection port 2 is a peep port for fastening the attachment parts of the water supply device and the drainage device, or for inspecting inspection points, and is opened in an extension piece 13 extending from the upper edge surface 11 of the bathtub body 1. There is.

This inspection port 2 is constructed by opening the entire predetermined portion of the extending piece 13 above the mounting portion of the water supply device, discharge device, etc. on the left and right sides, and bulging the center portion upward to form the opening of the inspection port 2. This part is opened to serve as an inspection port 2.

That is, the inspection port 2 is opened at a position slightly lower than the surface of the extension piece 13, and a stepped portion 3 with open left and right sides is formed on the peripheral edge, and the bottom surface thereof serves as the receiving surface 4.

The inspection lid 5 is molded using reinforced plastic like the bathtub body 1, and has legs that come into contact with the receiving surface 4 on a part 6 of the back corner and on all of the opposite left and right short sides 7 of the peripheral edge. A portion 8 is provided vertically, and a rib 10 that abuts a vertical surface 9 is formed protruding from the leg portion 8 of the short side 7.

Then, the rib 10 is attached to the vertical surface 9 so that the leg portion 8 is brought into contact with the receiving surface 4 on the bottom surface of the stepped portion 3 and the rib 10 is prevented from rattling from side to side.
Attach the contact waist inspection lid 5 to the

At that time, the top surface of the inspection lid 5 is flush with the extension piece 13 of the bathtub body 1 so as not to spoil the appearance.

Since the stepped portion 3 is formed between the inspection port 2 and the extension piece 13, and the stepped portion 3 is used as a floating ice portion for water scale, etc.,
Sewage that does not flow into the inspection port 2 but flows into the stepped portion 3, that is, the inflow portion, also flows down onto the waterproof tile from the open portions 15 on the left and right sides via the flow channel 14 between the front and rear legs 8.

In addition, since the inspection lid 5 is attached by fitting the right and left short sides 7 into the receiving surface 4 and the vertical surface 9 of the stepped portion 3, there is no looseness, and furthermore, the inspection lid 5 itself can be installed incorrectly. There is no need to worry about it falling from the open part of the stepped section 3.

As described above, in the present invention, a step is formed on the periphery of the inspection port that opens in the extension piece of the bathtub body, and the inspection lid is attached from above, so that sewage such as limescale near this inspection port is removed. Because it flows into the stepped section, it does not flow into the inspection hole, but flows down onto the lower water supply device mounting section or the discharge device mounting section, etc., causing accelerated corrosion.1. It does not flow into the interior and make removal impossible, and has an extremely large practical effect.

In addition, the sewage that has flowed into this step can quickly flow out from the openings on the left and right sides through the flow channel between the front and rear corner legs, so it does not settle and waste time cleaning, making it extremely hygienic. It is.

Furthermore, since the inspection lid is attached with the short sides of the left and right sides abutting and fitting against the receiving surface and the vertical surface of the stepped portion, the inspection lid can be supported reliably and the inspection lid can be prevented from wobbling. obtain.

In addition, since all visible parts are covered by the inspection lid and the legs on the short side of the inspection lid, the aesthetic appearance is not spoiled.

Therefore, the intended purpose can be achieved.

[Brief explanation of drawings]

FIG. 1 is a plan view of the bathtub of the present invention, FIG. 2 is a cross-sectional view taken along line X-X, and FIG. 3 is a perspective view showing the state in which the inspection lid is removed from the inspection port. In the figure, 1...tub body, 2...inspection port, 3...step, 4...receiving surface, 5...
...Inspection lid, 6...Part of corner, 7...
...Lateral short side, 8...Leg, 9...
・Vertical surface, 10... ribs.

Claims (1)

[Scope of utility model registration request] An inspection port is opened on the upper edge surface of the bathtub body, and steps with open left and right sides are formed lower than the periphery of the inspection port,
An inspection lid is fitted so as to use the bottom surface of the step as a receiving surface and cover the inspection opening, and a part of the back corner of the inspection lid and the entire opposite short sides of the peripheral edge are covered with the above-mentioned receiving surface. A bathtub having vertically disposed legs that come into contact with a surface and protruding ribs that come into contact with a vertical surface on the shorter legs of the legs.