JPS601678Y2 - Synthetic resin bath lid - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bath lid manufactured by blow molding synthetic resin.

Traditionally, wooden bath lids have been used, but wooden ones absorb moisture and become heavy and difficult to handle, are easily corroded by moisture, and are relatively expensive. In recent years, bath lids made by blow molding synthetic resin have come into widespread use.

By the way, bath lids made by blow molding synthetic resin are lightweight and easy to handle, do not corrode and are highly durable, are easy to clean and hygienic, and are cheaper than wooden ones. However, because it is lightweight and has a small coefficient of friction, it is easily slippery, and when placed in a washing area, it often slips and falls over.Also, when a child stands on the bathtub lid, it tends to slip easily. There have also been cases of accidents occurring while playing.

Therefore, the purpose of the present invention is to provide a bath lid manufactured by blow-molding synthetic resin that will not slip and fall when the lid is propped up in a washing area, and also to provide a bath lid that does not slip and fall when the lid is propped up in a washing area. To provide a lid that does not slip off the edge of a bath even when the bath is opened.

For this reason, the synthetic resin bath lid of the present invention is provided with a non-slip member on the longitudinal side edge of the lid so that it is integrated with the lid, so that when the lid is placed against the washing area, the lid may slip and fall. In addition, a non-slip member is also provided on the part of the lid that touches the edge of the bathtub so that it is integrated with the lid, so that the lid does not slip off the bath when the lid is closed. It is made sure that nothing happens.

As a non-slip material, it is preferable to use a material with a high friction coefficient such as rubber, or a material made of plastic with a large number of protrusions to increase the friction coefficient, especially on the edge of the bath lid. If a suction cup is used as the anti-slip member provided on the abutting portion, the anti-slip effect will be further improved.

To attach the anti-slip member to the lid, the anti-slip member is loaded into a mold in advance when blow molding the lid using synthetic resin, and is integrated with the lid body during blow molding.

Embodiments of the present invention will be described below with reference to the drawings.

The item indicated by 1 is a bath lid, which is manufactured by blow molding synthetic resin.

The lid 1 is provided with reinforcing ribs 2, similar to the lid of a bathtub made of plastic resin manufactured by conventional blow molding.In the illustrated example, the reinforcing ribs 2 located on both sides and the reinforcing rib 2 located in the center are The side wall is a substantially vertical side wall 2a, so that there is no need to open or close the lid.

As mentioned above, the bath lid 1 of the present invention is integrally provided with an anti-slip member 3 on the longitudinal side edge of the lid 1 to prevent the lid from slipping and falling down when the lid is placed against a washing area.

Also, a non-slip member 4 is provided at a portion of the lid 1 that comes into contact with the edge of the bath so as to be integrated with the lid 1,
The lid is designed to prevent it from slipping off the bathtub when it is closed.

In this embodiment, the anti-slip member 3 and the anti-slip member 4 are made of rubber and are integrated.

To attach the anti-slip members 3 and 4 to the lid 1, attach the anti-slip members 3 to the mold in advance when blow molding the lid 1 with synthetic resin.
, 4 are loaded and integrated with the lid 1 during molding.

That is, in the present invention, the anti-slip members 3 and 4 provided on the longitudinal side edges and the bottom are attached to the mold using pins (not shown) during molding, so pin holes 3a and 4a are formed in the anti-slip members 3 and 4 after molding. has been done.

Then, a lid 1 is placed on the part where the anti-slip members 3 and 4 are buried.
A wedge portion is provided for engagement with the wedge portion.

This wedge portion may be constituted by a flange-like portion 3b, 4b that expands the edges of the anti-slip members 3, 4 outward, or a mushroom-like portion 3 that protrudes toward the lid 1 in a mushroom shape.
c, 4c may be formed.

As shown in the figure, the anti-slip members 3 and 4 slightly protrude from the side edges and bottom surface of the lid 1.

In the above-described embodiment, the anti-slip member 3 provided in the longitudinal direction of the lid and the anti-slip member 4 provided in the portion that abuts the edge of the bathtub are integrated, but they may be separate pieces.

In addition, a suction cup can be used as the anti-slip member provided at the portion that comes into contact with the edge of the bath, and when the suction cup is used, it is even more effective in preventing slippage.

As explained above, according to the present invention, even if the lid is blow-molded from synthetic resin, the lid will not slip and fall when placed against the washing area, and the lid will not slip off the bathtub when the lid is closed. This eliminates the drawbacks of conventional bath lids made of blow-molded synthetic resin.

In particular, according to the present invention, the wedge member 3bt 3C94b
, 4c, the anti-slip members 3 and 4 are integrated with the lid 1, so that the lid and the anti-slip member are firmly engaged, and the non-slip member will not come off when the lid is used.

Also, since the anti-slip member is slightly protruding, it does not get in the way during use.

Since the integration of the anti-slip member is completed when the lid is molded, manufacturing is simple, handling is the same as before, and slipping can be effectively prevented.

[Brief explanation of the drawing]

The drawings show the lid of the plastic bathtub of the present invention, FIG. 1 is a front view of the lid, FIG. 2 is a back view of the lid, and FIG. 3 is a cross-sectional view taken along lines A-A and B-B of FIG. 1. , FIG. 4 is an enlarged plan view of the end in the longitudinal direction of the lid, FIG.
FIG. 7 is a sectional view taken along the line DD in the figure, and FIG. 7 is a view taken along arrow E in FIG. 1...Bath lid, 2...Reinforcement ribs,
3...An anti-slip member provided on the longitudinal side edge of the lid, 4...An anti-slip member provided on the portion of the lid that comes into contact with the edge of the bath.

Claims (1)

[Scope of utility model registration request] In a bath lid manufactured by blow molding synthetic resin, a non-slip member is integrally embedded in the longitudinal side edges and the bottom of the lid, and the non-slip member slightly protrudes from the bottom and side edges. A synthetic resin bath lid, characterized in that the part where the anti-slip member is embedded is provided with a wedge portion that engages with the lid.