JPS5917982Y2 - water supply box - Google Patents

Description

[Detailed description of the invention] The invention relates to a water supply box for storing and protecting a permanent stopper, a water control valve, and a salmon water dispenser.

Conventionally, many of these types of water supply boxes have a box body with a shaft protruding from the rear of the top of the inner surface of both side walls, and a box body with a shaft protruding from both ends of the rear end of the back side and a shaft on the bottom. It consists of an upper lid having a guide piece having an open ring-shaped portion.

However, in this conventional water supply box, the shaft rod of the box body fits loosely into the round cut portion of the top lid, allowing it to be opened and closed freely, and the top lid is pivoted to the box body, so that it can be removed. When opening and closing, the loose fit between the shaft rod and ring cutter may come loose and the top cover may come off from the box body, or
The drawback is that the top cover is easily removed by children or stolen.

This invention is proposed in an attempt to eliminate the above-mentioned drawbacks.
A box body 4 has shaft rods 3, 3 projecting slightly apart from each other, and one side projecting from one end of the rear end of the back surface and having a shaft hole 5 bored therein. guide piece 6;
The other side guide piece 8 has a circular cutout portion 7 which protrudes from the other side end of the rear end of the back surface and is open downward, and the shaft rod 3 of the box body 4 is inserted into the shaft hole 5. The water supply box is constructed of an upper lid 9 which is freely inserted into the box body 4, and an upper lid 9 which is removably pivoted to the box body 4 with the shaft 3 of the box body 4 loosely fitted into the ring-cut large part 7.

In addition, the other side guide piece 8 in the embodiment is attached to the box main body 4.
The guide piece 8 on the other side protrudes longer than the distance 12 between the outermost periphery 11 of the shaft rod 3 on the front wall 10 side of the box body 4 and the upper part of the rear wall 2 of the box body 4, and when the top cover 9 is opened/closed and raised, This is to prevent it from coming off from the shaft rod 3.

Further, in the figure, 13 is a jetty portion on which the upper lid 9 is placed when the upper lid 9 is closed, and 14 is a jetty portion on which the upper lid 9 is placed when the upper lid 9 is closed. This is a notch formed by cutting out the rear part of the jetty part 13 as shown in FIG.

The water supply box according to this invention configured as described above is opened and closed by rotating the top cover 9 around the shafts 3, 3, but at this time, one of the shafts 3 is loosely inserted into the shaft hole 5. Since the box is opened and closed while the box is closed, there is no risk of the top cover accidentally coming off from the box body, unlike in conventional cases.

When removing the top cover 9 from the box body 4, as shown in FIG. The upper cover 9 can be removed from the box body 4 by sliding the upper cover 9 toward the other guide piece 8 (in the direction of the arrow) to release the loosely inserted state between the shaft rod 3 and the shaft hole 5. Since it cannot be removed easily, there is less risk of the top cover being removed by children or stolen.

In addition, when replacing a damaged top cover, etc., the shaft rod 3 is loosely inserted into the shaft hole 5 of the guide piece 6 on one side, and the shaft rod 3 is loosely fitted into the shaft notch 7 of the guide piece 8 on the other side. The top cover 9 can be attached to the box body 4 by reversing the procedure.

[Brief explanation of the drawing]

The drawings show an embodiment of the water supply box according to this invention, in which Fig. 1 is a perspective view with the top lid upright, Fig. 2 is a sectional view taken along line XX in Fig. 1, and Fig. 3 is a cross-sectional view taken along line XX in Fig. 1. YY sectional view of the figure,
FIG. 4 is a perspective view for explaining the method for removing the top cover.

Claims (1)

[Claims for Utility Model Registration] A box main body 4 having shaft rods 3, 3 protruding slightly from the rear of the upper inner surfaces of both side walls 1, 1 at a slight distance from the rear wall 2, and the rear end of the back surface. One side guide piece 6 protrudes from one side end and has a shaft hole 5 bored therein, and a ring that protrudes from the rear end of the back surface and opens downward. The other side guide piece 8 having the cut portion 7 is prepared, and the shaft rod 3 of the box body 4 is loosely inserted into the shaft hole 5, and
A water supply box consisting of a top cover 9 which is removably pivoted to the box body 4 with the shaft 3 of the box body 4 loosely fitted into the ring-cut large part 7.