JPS629400Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a ceramic sink called a cleaning sink, a waste sink, a laboratory sink, etc., and particularly relates to a cover body attached to the upper edge thereof.

Many sinks made of ceramic have been used for a long time. Its basic shape is that of a cleaning sink 1 shown in FIG. 1, which is surrounded by a standing wall 2 to form a reservoir 3.
A rim portion 5 is often formed at the upper edge 4 of the vertical wall 2 by bending the vertical wall 2 outward. By the way, when taking articles in and out of the sink, the articles often come into contact with the vertical wall 2. In particular, when the rim portion 5 is provided, it protrudes further outward than the vertical wall 2, so it is easy to come into contact with it. Needless to say, it is particularly easy for objects to come into contact with the standing wall 2 on the user's side. Therefore, if the article is hard and comes into contact with the sink, there is a high risk that the impact will cause damage to the ceramic sink, such as chipping or cracking.
Furthermore, if the article is a non-elastic article such as a glass product or a ceramic product, there is a high risk that it will come into contact with the sink and be destroyed. For this reason, in order to protect the sink or the items being taken in and out of the sink, a sheet made of synthetic resin was pasted on the standing edge of the sink, as shown in cross section in Figure 2, but since the sheet is thin, It was not possible to fully fulfill the purpose of protecting the public and the like.

The present invention has been devised in view of the above circumstances, and provides a ceramic sink equipped with a cover body that will not damage both the sink and the items being put in and taken out. That is, in a ceramic sink surrounded by a standing wall to form a reservoir, at least the upper edge of the standing wall facing the user is made of synthetic resin, and its inner surface shape is approximately the same as the outer surface shape of the upper edge of the standing wall. This ceramic sink is characterized in that it is fitted over a cover body which is formed into a shape and has a cushioning material attached to its inner surface.

Examples will be described according to the drawings. FIG. 3 is a sectional view of a standing wall of a ceramic sink equipped with a cover body according to the present invention, and FIG. 4 is a sectional view of another embodiment. A ceramic sink 1 is surrounded by a vertical wall 2 to form a reservoir 3, as shown in FIG. Among the standing walls 2, the front wall 6 of the sink 1, which is on the user's side during use.
The amount of passing through when loading and unloading items is the largest and tends to come into contact. The ceramic sink 1 of the present invention has a front wall 6
At the upper edge 4, a cover body 7 having a cross-sectional shape approximately equal to that of the upper edge 4 and having a cushioning material 8 made of sponge packing or the like attached to the inner surface is pressed and fitted from above the upper edge. The cover body 7 is made of a flat plate of vinyl chloride or the like and is bent so that the inner surface after the bending has a cross-sectional shape of the upper edge. The cushioning material 8 is made of an elastic material such as sponge, and is attached to the back surface of the cover body 7. In this case, the cushioning material 8 is attached to the cover body 7, or is not attached and is applied to the cover body 7, or the cushioning material 8 is attached to the upper edge 4 of the vertical wall 2 in advance, and the cushioning material 8 is applied from above to the cover body 7. It may be fitted by pressing 8. Further, the cushioning material 8 may be attached to the entire back surface of the cover body 7 as shown in FIG. 3, or may be attached in parts as shown in another embodiment of FIG. 4. The cover body 7 is attached at least to the front wall 6 of the sink 1, but it can also be attached to the side walls 9 if necessary.

As described above, the sink according to the present invention has a cushioning material included in at least the front wall of the upper edge of the vertical wall and a cover body attached to it, so even if items to be put in and taken out of the ceramic sink come into direct contact with each other, the impact is absorbed, and both sides or There is no risk of damaging one side. In addition, with or without a cushioning material affixed to the cover, it is molded to fit the cross-sectional shape of the upper edge, so the fixing strength is high, and it can withstand shocks for a long time without falling off the sink. It can be used as a strong sink.

[Brief explanation of the drawing]

Figure 1 is a front view and side view of a ceramic sink, Figure 2 is a sectional view of the standing wall of a ceramic sink with a conventional cover attached, and Figure 3 is a ceramic sink with a cover of the present invention. FIG. 4 is a sectional view of another embodiment. 1... Ceramic sink, 2... Standing wall, 4... Upper edge,
7... Cover body, 8... Cushioning material.

Claims (1)

[Scope of utility model registration request] In a ceramic sink surrounded by a standing wall to form a storage part, at least the upper edge of the standing wall facing the user is made of synthetic resin and its inner surface shape is approximately the same as the outer shape of the upper edge of the standing wall. A ceramic sink characterized by being fitted over a cover body with a cushioning material attached to the inner surface.