JPH0428947Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a floor pan forming the floor surface of a bathroom.

(Prior Art) Conventionally, this type of floor pan has been formed with a recess into which a screen is inserted. In such a floor pan, when the screen is fitted into the recess, the supporting legs of the screen are supported by the bottom surface of the recess.

(Problems to be solved by the invention) Screens usually have three or four supporting legs. When such a screen is fitted into the recess of a conventional floor pan, the support legs of the screen are placed directly on the bottom of the recess, so these support legs (especially the inner support legs) may become an obstacle. There was a problem that drainage was not carried out smoothly.

(Means for Solving the Problems) This invention is a floor pan that forms the floor surface of a bathroom. A square-shaped recess is formed into which the recess is fitted, and a groove is provided around the inner periphery of the recess, and a plurality of grooves rising from the bottom are formed on the bottom of the recess inside the groove. A convex portion is formed, and the plurality of convex portions
Even when rotated 90 degrees and fitted into the recess,
The screens are spaced apart so that one of them comes into contact with the bottom surface of each support leg of the cage and lifts each support leg above the bottom surface.
They are arranged 90° symmetrically, and a notch is formed at one corner of the recess to facilitate attachment and detachment of the screen.

(Function) A square recess is formed in a part of the rectangular floor pan, and the screen can be fitted well into this recess. The screen can be easily fitted even in a closed state. Also, no matter which direction the screen is inserted, the support legs of the screen rest on the convex parts arranged 90° symmetrically on the bottom surface, and there is a gap between the bottom surface of the support legs of the screen and the bottom of the recess. is formed, and this gap allows for good drainage. In addition, a groove is formed on the inner periphery of the recess, which improves drainage. Moreover, it becomes easy to insert a hand into the notch formed in the recess and remove the screen from the recess.

(Example) Next, an example of this invention will be described based on FIGS. 1 to 4.

First, as clearly shown in FIG. 1, the floor pan 2 is made of synthetic resin or the like, and is placed in parallel with the bathtub 4. The floor pan 2 has a rectangular shape, and a square recess 6 is formed inside thereof. A groove 1 is formed in the bottom surface 8 of the recess 6 along the side surface 10.
2 is provided around the periphery, and the bottom surface 8 is formed by this groove 12.
is spaced apart from the side surface 10.

As shown in FIG. 3, this groove 12 may be formed lower than the height of the bottom surface 8, or as shown in FIG. 4, it may be formed to a depth flush with the bottom surface 8.

Further, on the bottom surface 8 of the recess 6, a total of 20 protrusions 14 having the same height are spaced apart and arranged 90° symmetrically. That is, one protruding inward protrusion is formed at each corner of the bottom surface 8, three are formed along each side, and four are formed in the center. Note that the bottom surface 8 of the recess 6 is formed to be slightly inclined toward the drain port (not shown) in order to drain water efficiently, so the height of the convex portion 14 is gradually increased as it approaches the drain port. If the height is set high, it is possible to make the upper surface of the screen horizontal when the screen is fitted into the recess 6.

Furthermore, a notch 15 is formed at one corner of the recess 6 to facilitate attachment and detachment of the screen.

Next, a state in which the screen is fitted into the recess 6 of the floor pan 2 configured as described above will be described.

As shown in FIG. 2, the screen 16 has six screen plates 18 and is formed into a square shape so that it can be fitted tightly into the square recess 6.
The screen plates 18 of the screen 16 are fixed by four support legs 20 (see FIG. 3) that are perpendicular to the screen plates 18 and spaced apart at approximately equal intervals.

When this screen 16 is fitted into the recess 6 in the direction shown in FIG.
Supported by 4. That is, as is clear from the figure, each of the outer support legs 20 has five protrusions 1.
4, and the inner support legs 20 are each supported by three protrusions 14. As a result, a gap is formed between the support leg 20 and the bottom surface 8. Moreover, since each of the support legs 20 is supported at multiple points by the convex portions 14, the support function is not impaired. Note that even when the screen 16 is rotated 90 degrees from the orientation shown in FIG. 2 and fitted into the recess 6, the support legs 20 of the screen 16 are supported in exactly the same manner as described above.

Moreover, the screen 16 of this embodiment has six screen boards 18.
Although it is of a single type having the same structure, it may be of a split type in which this is divided into two, and the number of screen plates 18 is not limited to six, but may be any number. Furthermore, in this embodiment, the screen 16 having four support legs 20 has been described, but by arranging the convex portions 14 90° symmetrically as described above, the screen screen 16 having three support legs 20 can be 16 can also be applied as is.

(Effect of the invention) The floor pan of the present invention has a rectangular floor pan formed with a square-shaped recess into which a square screen having a plurality of support legs is fitted on the lower surface, A groove is provided on the inner periphery of the recess, and a plurality of protrusions rising from the bottom surface are formed on the bottom surface of the recess inside the groove, and the plurality of protrusions are arranged on the screen. Even when the screen is rotated 90 degrees and fitted into the recess, one of the support legs will come into contact with the bottom surface of each support leg of the screen, and each support leg will be spaced apart from the bottom surface so that it is 90 degrees symmetrical. At the same time, a notch is formed at one corner of the recess to facilitate attachment and detachment of the screen, so that the screen can be fitted into the floor pan from any direction. Even when the screen is rotated by 90 degrees and inserted, the support legs on the bottom of the screen come into contact with one of the convex parts and are raised above the bottom of the recess, and the gap between the support legs and the bottom of the screen is A good gap is formed between the drains and water can be drained through the gap. Moreover, a groove is formed on the inner periphery of the recess, so that a better drainage effect can be obtained. Furthermore, the screen can be easily attached and detached by inserting a hand into the notch formed at the corner of the recess.

[Brief explanation of drawings]

The drawings show an embodiment of this invention; Fig. 1 is a perspective view of a floor pan installed in parallel with a bathtub, Fig. 2 is a perspective view of the floor pan with a screen fitted in it, and Fig. 3 is a perspective view of the floor pan in a state where the screen is fitted. 4 is a sectional view showing a modification corresponding to FIG. 3. 2...Floor pan, 6...Recess, 8...Bottom surface, 12
...Groove, 14...Protrusion, 15...Notch, 16...
...Sakurako, 20...Support leg.

Claims (1)

[Scope of utility model registration request] The rectangular floor pan has a square-shaped recess into which a square screen with a plurality of support legs is fitted on the lower surface, and a groove is provided around the inner periphery of the recess. At the same time, a plurality of convex portions rising from the bottom surface are formed on the bottom surface of the recessed portion inside the groove, and the plurality of convex portions angle the screen at 90 degrees.
Even when it is rotated and fitted into the recess, one of the support legs of the screen comes into contact with the lower surface of each support leg, and the support legs are separated from each other so that each support leg is raised above the bottom surface.
A floor pan characterized in that the recesses are arranged 90° symmetrically, and a notch is formed at one corner of the recess to facilitate attachment and detachment of the screen.