JPS5934391Y2 - bath lid - Google Patents

Description

[Detailed description of the invention] This invention is a bath lid, in particular a retractable bath lid in which a large number of hollow rod-shaped bodies made of hard synthetic resin are connected in parallel through a strip made of soft synthetic resin. Regarding.

Generally, the ends of bath lids made by connecting hollow bodies of this kind tend to be damaged if they are dropped on the floor during handling, so they are often reinforced by attaching caps or the like to the ends.

However, when the hollow body is closed with a cap, the hollow body softens when the temperature of the hot water rises during use, and is easily deformed by the expansion of the air inside.Furthermore, the water droplets that accumulate inside the hollow body are not discharged to the outside, making it unsanitary. However, there were some drawbacks.

This invention aims to eliminate the above-mentioned drawbacks and provide a structure with excellent drainage performance.

Hereinafter, this invention will be explained with reference to the illustrated implementation.

A is a bath lid body, and the bath lid body A is formed into a desired size by sequentially connecting a plurality of bath lid units 1.

The unit body 1 includes a pair of hollow rod-like bodies 2 and 3 made of hard synthetic resin arranged in parallel, and a bendable belt-like body made of soft synthetic resin integrally molded between the lower ends of the opposing side surfaces. The hollow rod-like body 2.3 has a flat bottom portion, and the hollow rod-like body 2.3 has a flat bottom portion.
, 3 is provided at the lower end of the outer surface of one of them 2 with an engaging groove 6 having a cross section such as a notched circle.

A bendable connection strip 7 made of soft synthetic resin is integrally molded on the lower end of the outer surface of the other 3, and the outer edge of the strip 7 has a raised protrusion 8 that can be inserted into the retaining groove 6. is formatted.

Reference numeral 10 denotes a reinforcing partition wall provided between the upper and lower surfaces of the hollow rod-shaped bodies 2 and 3.

The bath lid main body A is sequentially connected by fitting a plurality of raised ridges 8 of the bath lid unit 1 into the engagement grooves 6, and is shaped into a required size.

Reference numeral 11 denotes a synthetic resin type cap attached to both ends of the hollow rod-shaped bodies 2 and 3 of the bath lid main body A, which includes a plate body 11a that covers the end faces of the hollow rod-shaped bodies 2 and 3, and a plate body 11a provided on the inner surface thereof. Convex portion 11 restricted by the end openings of the hollow rod-shaped bodies 2 and 3
b.

12 is a partition wall 10 between the convex portion 11 b and the hollow rod-shaped bodies 2 and 3;
In the drainage gap provided between One end communicates with the inside of the hollow rod-shaped body 2°3.

5 is the inner surface of the plate-shaped 11b of the cap 11 and the hollow rod-shaped bodies 2 and 3
A drainage port communicating with the other end of the drainage gap 12 provided between both ends of the lower surface of the hollow rod-shaped bodies 2 and 3, and formed by a narrow notch 13 provided in the widthwise direction at both ends of the lower surface of the hollow rod-shaped bodies 2 and 3. However, as shown in FIGS. 5 and 6 as another embodiment, by providing a notch 21C on the inner surface of the plate 21a of the keyop 21, both ends of the lower surface of the hollow rod-like body are The drain port 15 may be configured between the plate body 21a of the cap 21 and the plate body 21a of the cap 21.

The hollow rods 2 and 3 and the strip 4, and one of the hollow rods 3 and the connecting strip 7 are integrally molded in the extrusion molding stage, but they may be welded and integrated if necessary. .

Further, although the bath lid unit 1 constituting the bath lid main body A is formed as a set of two hollow rod-shaped bodies, it is of course possible to use only one hollow rod-shaped body. An engaging groove is formed on one of both side surfaces, and a connecting band portion having a protruding protrusion that is fitted into the retaining groove is formed on the other side.

The present invention has the above-mentioned configuration, and since the ends of the hollow rod-shaped bodies 2 and 3 are reinforced by the cap 11, the ends can be easily removed even if they are accidentally dropped, as in the case of conventional products. Not only is it durable and will not be damaged by the
Since a gap 12 is provided between the inner surface of the hollow rod-like bodies 2, 3 and the drain port 5 to allow communication between the inside of the hollow rod-like bodies 2, 3 and the drain port 5, ventilation is possible. 3. There is no risk of deformation, and at the same time, water accumulated inside can be drained.

Moreover, since the gap 12 is constructed with the lower surface of the hollow rod-shaped body 2°3 as one side, water does not remain inside the hollow rod-shaped bodies 2 and 3, and drainage performance is extremely good and sanitary. .

Further, the end faces of the hollow rods 2 and 3 are covered with a plate 11a of the cap 11, and the drain opening 5 and the drainage gap 12 are covered.
It has many advantages over conventional products, such as a good appearance as it is not visible from the side.

[Brief explanation of drawings]

The drawings show an embodiment of this invention; FIG. 1 is a partial perspective view, FIG. 2 is a sectional view taken along line II-I in FIG. 1, and FIG. 3 is a sectional view taken along line III-III in FIG. Figure 4 is I of Figure 2.
A cross-sectional view taken along the line V-IV, and FIGS. 5 and 6 show other embodiments. FIG. 5 is a perspective view of the cap as seen from the bottom side, and FIG. 6 is a state in which the cap is attached to a hollow rod-shaped body. FIG. 2.3...Hollow rod-shaped body, 4,8...Band-like part, 5...Drain port, 11...Cap, 11a... ...Plate, 11 b...
Convex portion, 12... Gap for drainage.

Claims (1)

[Scope of utility model registration request] In the bath lid in which a plurality of hollow rod-shaped bodies 2, 3 made of hard synthetic resin are connected in parallel via bendable band-like parts 4, 8 made of soft synthetic resin and shaped into a desired size, the above-mentioned A plate body 11 is provided at both ends of the hollow rod-shaped bodies 2 and 3 to cover the end faces thereof.
A synthetic resin type cap 11 is attached, which includes a convex portion 11 b fitted into the opening and a convex portion 11 b of the cap 11 and the inner surface of the hollow rod-shaped body 2°3. A drainage gap 12 is provided, which is configured with the lower surface of the hollow rod-like bodies 2, 3 as one side and communicates with the inside of the hollow rod-like bodies 2, 3. 3. A bath lid characterized in that a drain port 5 is provided between both ends of the lower surface of the bath lid 3 by cutting out one of the two ends to communicate with the drainage gap 12.