JPS6095Y2 - bathtub scale remover - Google Patents

Description

[Detailed Description of the Invention] An object of the present invention is to provide a bathtub scale remover that can easily collect the scale floating on the water surface in the bathtub.

Hereinafter, the present invention will be explained based on drawings showing embodiments thereof.

In Figs. 1 to 3, 1 is a cylindrical case housing a power supply battery 2, and a terminal lead 3 with one end in contact with the negative pole of the battery 2 is arranged on the inner wall surface of the cylindrical case 1. There is.

4 and 4' are switches provided in the cylindrical case 1; 5 is a motor case whose upper part is screwed to the lower part of the cylindrical case 1 via a waterproof gasket 6; is equipped.

8 is a negative electrode provided on the motor 7, and this negative electrode 8 comes into contact with the other end of the terminal lead 3 when the motor case 5 and the cylindrical case 1 are screwed together.

At the same time, the positive electrode 2a of the battery 2 and the positive electrode 9 of the motor 7 also come into contact to form an electric circuit for the motor 7.

A bowl-shaped container 10 is integrally formed on the outside of the motor case 5 via a partition wall 11, and a plurality of water holes 12 are provided in the partition wall 11 between the bowl-shaped container 10 and the motor case 5. In addition, a plurality of water absorption grooves 13 are provided on the upper peripheral wall of the bowl-shaped container 10.
is formed.

Reference numeral 14 denotes a tray that is detachably housed in the bowl-shaped container 10, and this tray has a plurality of outflow holes 15 on the bottom surface of the tray 14, and a filter 16 is attached thereto.

Reference numeral 17 denotes a water flow groove formed on the upper circumferential wall of the tray 14, and this water flow groove 17 is made to correspond to the water absorption groove 13 of the bowl-shaped container 10 when the tray 14 is inserted into the bowl-shaped container 10.

Note that the water flow groove 17 does not necessarily have to be a groove,
The weir may be lower than the water absorption groove 13.

18 is a cylindrical body attached below the bowl-shaped container 10;
A flowing water rectifying section 20 is provided at the lower end of this cylindrical body 18 by forming a plurality of ribs 19 radially.

21 is a rotating shaft whose one end is connected to the shaft 7a of the motor 7 via a coupling 22, and this rotating shaft 21 has blades 23.
is fixed, and the other end is pivotally supported by a solid bearing part 20a of the flowing water rectifying part 20.

In the above configuration, when collecting hot water scale in the bathtub,
As shown in FIG. 1, hold the scale remover in your hand so that the water suction groove 13 of the bowl-shaped container 10 is below the water surface 24 of the bathtub, and in this state press either switch 4 or 4'. When operated, the motor 7 rotates to rotate the blades 23.

Due to the rotation of this blade 23, water containing scale in the bathtub is transferred to the water absorption groove 13 of the bowl-shaped container 10 and the water flow groove 1 of the tray 14.
7 the receiver flows into the pan 14 and the filter 1
6 and then through the outflow hole 15 and the water flow hole 12 to the cylindrical body 1.
It reaches 8.

During this operation, scale is collected by the filter 16.

The water that has entered the cylindrical body 18 is sent out below the cylindrical body 18 by the rotation of the blades 23, and is discharged into the bathtub after being rectified by the water rectifier 20.

In this case, the flowing water rectifier 20 is provided to prevent the discharged water from forming a vortex and to increase the flow rate.

In the above embodiment, the scale remover was held in hand and submerged in the bathtub, but it goes without saying that it is also possible to float the scale remover in the bathtub and automatically remove the scale. .

As described above, according to the present invention, a blade is provided which is rotationally driven by a motor to suck water containing scale in the bathtub from the upper part of the bowl-shaped container, and a receptacle inserted into the bowl-shaped container is inserted into the dish. Since a filter is provided to collect hot water scale in the bathtub, the hot water scale floating on the water surface in the bathtub can be easily collected by the filter by rotating the blades. The receiver allows the plate to be removably inserted into the upper opening of the bowl-shaped container, so this receiver can be easily removed by lifting the plate upward, taking it out of the bowl-shaped container, and washing it with water. Moreover, since the tray of the tray having the filter is open at the upper end, the collection status of the scale collected by the filter can be seen at a glance.The structure is simple and has various practical effects.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view showing the descaling device according to an embodiment of the present invention submerged in a bathtub, and Fig. 2 is a longitudinal sectional view showing a state where the scale remover is submerged in a bathtub.
A sectional view taken along the line A', and FIG. 3 is a perspective view of the tray in the isothermal scale remover. 1...Tubular case, 2...Power battery,
5...Motor case, 7...Motor,
10... Bowl-shaped container, 11... Partition wall part,
12...Water hole, 13...Water absorption groove, 1
4...The receiver is a plate, 16...The filter
18... Cylindrical body, 20... Flowing water rectifier, 23... Vane.

Claims (1)

[Scope of Claim for Utility Model Registration] l A cylindrical case containing a power supply battery, a motor case connected to the cylindrical case and equipped with a motor, and a bowl located outside the motor case with its waist and top open. A container, which is removably inserted into the bowl-shaped container from the opening at its upper end and has a filter at the upper end provided with a filter for collecting scale in the bathtub, is attached to the lower part of the bowl-shaped container. , and a cylindrical body having a water rectifying section at its lower end, and a blade located inside the cylindrical body and driven to rotate by the motor to suck water containing scale from the bathtub from the upper part of the bowl-shaped container. A bathtub descaling device that is equipped with the following. 2. The bowl-shaped container is integrally formed on the outside of the motor case via a partition wall, and the partition wall is provided with a water flow hole, and a water absorption groove is provided above the bowl-shaped container. A bathtub descaling device as described in Scope 1.