JPS5835746Y2 - Water tank structure such as sink - Google Patents

Description

[Detailed description of the invention] This invention allows for easy installation on the deck without exposing the mounting part on the deck, and also prevents water from splashing onto the deck. This relates to the structure of water tanks such as sinks.

Conventionally, this type of water tank such as a sink has an outward flange connected to its upper end, and this flange is screwed directly to the upper edge of the fitting hole on the deck, or it is attached to the underside of the deck using appropriate mounting hardware. However, with this method, water leaks from the gap between the deck and the flange, and special equipment is required to waterproof the cut surface of the fitting hole in the deck. It had drawbacks such as:

The present invention was devised to eliminate the above-mentioned drawbacks, and will be described below with reference to embodiment figures.

A low-sized shielding frame 5 with an upper edge 3 bent outward horizontally and a lower part 4 curved inward is fitted into the inner surface of a fitting hole 2 cut on the deck 1. The upper edge 3 of the shielding frame 5 is suspended on the deck 1, and the planar shape is slightly larger than the fitting hole 2, and an outward flange 7 is horizontally connected to the upper end. Overlapping of the flange 7 and the folded piece 8 in a water tank 6 in which an inward folded piece 8 that reverses the direction is provided in a row, and a diagonally downward bent portion 9 provided at the inner end of the folded piece 8 projects inside the flange 7. the overlapping part is supported by a stepped support piece 11' on the lower inner side of the support fitting 11 whose base end is fixed to the lower surface of the deck 1 with screws 10, and The diagonally downward bent part 9 at the inner end of the bent piece 8 in the water tank 6 and the lower part 4 of the shielding frame 5 are overlapped, and both are sandwiched between a protective band 12 made of an elastic material such as synthetic resin and having a horseshoe-shaped cross section. It's a dress.

Reference numeral 13 denotes a stepped notch cut into the lower half of the fitting hole 2 of the deck 1, and 14 denotes a stepped notch 13 fixed to the outer surface of the shielding frame 5.
The locking fitting 15 is a gasket inserted between the bottom of the flange 7 of the water tank 6 and the stepped support piece 11' of the support fitting 11.

In the present invention having the above-mentioned configuration, the water tank 6 is as follows:
The overlapping part of the outward flange 7 at the upper end and the upwardly reversible inward folding piece 8 connected to the outer peripheral edge of the flange 7 is a support metal fitting 11 fixed to the lower surface of the deck 1 with screws 10.
It is supported by the stepped support piece 11' on the lower inner side, and the mounting part of the water tank 6 is not exposed on the deck 1, so it is beautiful.

Moreover, since the water tank 6 is formed with an inward folded piece 8 that is turned upward on the outer peripheral edge of the outward flange 7 at the upper end,
Water leakage from the upper end can be prevented.

Further, since the diagonally downwardly bent portion 9 provided at the inner end of the folded piece 8 is made to protrude inside the flange 7 which is inside the water tank 6, the diagonally downwardly bent portion 9 at the inner end of the folded piece 8 Due to the water on deck 1
Not only can it be prevented from springing upward, but also the shielding frame 5 fitted to the inner surface of the fitting hole 2 of the deck 1 can prevent the cut end of the fitting hole 2 from getting wet.

Furthermore, the overlapping part between the lower part 4 of the shielding frame 5 curved inward and the obliquely downwardly bent part 9 at the inner end of the folded piece 8 in the water tank 6 is made of an elastic material such as synthetic resin having a horseshoe-shaped cross section. Since it is sandwiched between protective bands 12 made of
It is possible to prevent hands from being hurt by broken tableware, etc., or by cuts at the lower end of the shielding plate 5 or the inner end of the folding piece 8.

In addition, when the protective band 12 becomes corroded due to long-term use, the protective band 12 can be removed from the overlapping part of the lower part 4 of the shielding frame 5 and the diagonally downward bent part 9 at the inner end of the folding piece 8. It can be removed and replaced easily.

[Brief explanation of drawings]

The drawings show an embodiment of a water tank structure such as a sink according to the present invention, and FIG. 1 is a longitudinal sectional front view, and FIG. 2 is an exploded perspective view. 1... Deck, 2... Fitting hole, 3...
... Upper edge, 4 ... Lower part, 5 ... Shielding frame, 6 ... Water tank, 7 ... Flange, 8
...Folding piece, 9...Diagonally downward curved part, 1
0...screw, 11...support metal fitting, 11
'...Stepped support piece, 12...Protection band.

Claims (1)

[Scope of utility model registration request] A low-sized shielding frame with the upper line bent outward horizontally and the lower part bent inward is fitted into the inner surface of the fitting hole cut on the deck.
The upper edge is suspended on the deck, the planar shape is slightly larger than the fitting hole, and an outward flange is horizontally connected to the upper end.
The flange and the folded piece in a water tank are provided with an inward folded piece that overlaps the flange on the outer peripheral edge of the flange, and a diagonally downward bent part provided at the inner end of the folded piece projects inside the flange. The overlapping part is brought into contact with the lower surface of the fitting hole of the deck, and the overlapping part is supported by a stepped support piece on the inner side directly under the support whose base is fixed to the underside of the deck with screws, and the inner end of the folding piece in the water tank Overlap the diagonally downward curved part and the lower part of the shielding frame,
A water tank structure such as a sink, which is made by sandwiching both of them with a protective band made of an elastic material such as synthetic resin and having a horseshoe-shaped cross section.