JPH0645586U - Mobile hand washing unit - Google Patents

Abstract

(57) [Summary] [Construction] The battery 9 for driving the water supply pump 7 is attached to the main body cabinet 2 which is provided with the hand-washing device 4 on the upper part and the casters 6 on the lower part and is movable on the floor.
A mobile hand washing unit 1 characterized by containing a water container such as a drainage poly tank 41. [Effect] The water supply pump 7 is driven only by the battery 9. Therefore, the conventional electric cord becomes unnecessary, and the movement range of the hand washing unit 1 is dramatically expanded.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mobile hand-washing unit, and more particularly to a mobile hand-washing unit equipped with a hand-washing device, a water tap and a water tank.

[0002]

[Prior art]

 Most of the hand-washing units are stationary, but various mobile hand-washing units have been proposed as those that can be temporarily installed at party venues and entertainment venues.

For example, those shown in FIG. 6 and FIG. 7 of JP-A-2-225732 are such. According to FIG. 7, a water supply poly tank 66 that can be held and exchanged, a drainage storage tank 67 that can be exchanged by hand, and a pump 64 are stored inside a stand Sm with universal casters 60 ... The built-in pump 64 is powered by an electric cord Cd leading to a wall outlet.

[0004]

[Problems to be solved by the device]

 The stand Sm can move over a wide range, and the electric cord Cd extends on the floor by that amount. If the length of the electric cord Cd is insufficient, a separate relay cord must be prepared, and the movement range is naturally limited. The electric cord Cd meandering on the floor interferes with the passage and spoils the appearance.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention is equipped with a battery for driving a water feed pump in a main body cabinet equipped with a hand wash device at the top and casters at the bottom, and a water container such as a water supply poly tank and a drain poly tank. The mobile hand washing unit is constructed by housing the.

[0006]

[Action]

 The motor of the water supply pump is powered by a battery and is driven to pump water. The electric cord that used to meander on the floor is unnecessary.

[0007]

【Example】

 Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings shall be viewed in the direction of the reference numerals. FIG. 1 is an external perspective view of a mobile hand-washing unit according to the present invention. The mobile hand-washing unit 1 (hereinafter, abbreviated as "hand-washing unit 1") includes a top plate 3 of a main body cabinet 2, a ceramic hand-washer 4 and an automatic hand-washing unit. A water faucet 5 is attached, and four casters 6 ... Are attached to the bottom.

FIG. 2 is a sectional view of the hand-washing unit of the present invention. As shown in FIG. 2, the hand-washing unit 1 is a box-shaped main body cabinet 2 with a rear plate missing and is detachable from the main body cabinet 2. The water supply pump 7, the flexible water supply hose 8, the battery 9 for driving the motor of the water supply pump 7, the battery case 10 for the same, the controller 11, the hand-washer 4 The flexible drain hose 12 that hangs down from it and the electric wires 13 associated with the controller 11 are stored.

FIG. 3 is a sectional view taken along line 3-3 of FIG. 2 (bottom sectional view of the main body cabinet). , 6 are attached, and a wagon rail 16 formed by press bending a stainless steel plate is laid above the bottom plate 14.

FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 2. The wagon rail 16 laid on the U-shaped bottom plate 14 with a large cutout has a narrow width on the front plate 17 side of the main body cabinet 2 and others. The side is a groove rail having a wide width, and a square hole 18 is formed in the wide portion 16a. Second side rollers 29, 29 of the wagon 20 described later are fitted into these square holes 18, 18.

Returning to FIG. 2, the wagon 20 in the pulled-out state has front and rear wagon casters 26, 26, 27 attached to a wagon body 21 including a bottom plate 22, front / horizontal frame plates 23, 24, and a back plate 25. , 27, and first and second side rollers 28, 29 mounted on the horizontal frame plate 24.

FIG. 5 is a view taken in the direction of arrow 5 in FIG. It protrudes downwards.

FIG. 6 is a cross-sectional view taken along line 6-6 of FIG. 2, in which the second side roller 29 is attached downward to a middle crosspiece 30 disposed inside the horizontal frame plate 24, and the lower surface of the bottom plate 22. It projects about 15 mm below the level G.

The wagon 20 of the present invention is characterized by including first and second side rollers 28, 28, 29, 29 having different height levels and different positions in the width direction. In FIG. 5, 31 is a net basket, and 32 is a through hole for inserting a hand into the net basket 31.

The operation of the mobile hand washing unit having the above configuration will be described below. The wagon 20 of FIG. 2 is transported to a water supply station with a water supply poly tank (polyethylene tank) 40 and a drainage poly tank 41 (these are lined up in the front and back direction of the drawing) and is supplied with water to the water supply poly tank 40. The drainage plastic tank 41 is emptied.

Then, as shown in FIG. 2, the wagon 20 is moved to the vicinity of a predetermined main body cabinet 2, the water supply hose 8 with the water supply pump 7 is put into the water supply plastic tank 40, and the drainage hose 12 is inserted into the drainage plastic tank 41.

After that, the wagon 10 is pushed into the main body cabinet 2 as shown by the arrow. At this time, the water supply hose 40 and the drain hose 41 put in the plastic tanks 40 and 41 have high flexibility, and therefore the movement of the wagon 20 is hindered. Don't

FIGS. 7A to 7D are explanatory views of the operation of the wagon. When the wagon is moved along the arrow, first the first side roller 28 first comes into contact with the wagon rail 16 (see FIG. a)), when the first side roller 28 rides on the wagon rail 16, the front wagon caster 26 is lifted up from the underfloor by about 5 mm (FIG. 7 (b)). When the wagon 20 is further pushed, the second side roller 29 comes into contact with the wagon rail 16 (FIG. 7 (c)).

When the wagon 20 is strongly pushed, the second side roller 29 also rides on the wagon rail 16 and fits into the square hole 18 in the rail 16 (FIG. 7D).

In FIG. 7D, the pushing operation of the wagon 20 is completed, and in this state, the front and rear wagon casters 26, 27 are separated from the underfloor by about 5 mm. Therefore, thereafter, the hand washing unit 1 is supported and moved only by the casters 6 of the main body cabinet 2.

Along with the movement of the hand washing unit 1, a considerable amount of external force acts on the main body cabinet 2. As shown in FIG. 4, the rear cabinet of the main body cabinet 2 is chipped off, and the bottom plate 14 is largely cut out, so that the torsional rigidity is poor.

Therefore, in this embodiment, the second side rollers 29, 29 are fitted into the two square holes 18, 18 of FIG. 4 and are reinforced by the bottom plate 22 of the wagon 20, so that as a result. The rigidity has increased and the disadvantages have been resolved.

In the hand washing unit 1 (FIG. 1) combined as described above, when the hand is brought close to the automatic faucet 5, the proximity sensor detects an object and notifies the controller 11. The controller starts supplying power to the battery 9, starts the water supply pump 7, and starts discharging water from the automatic faucet 5. The dirty water in the hand washing device 4 flows into the drainage plastic tank 41 (FIG. 2) and is collected.

The battery 9 is preferably a dry battery, a nickel cadmium rechargeable battery, or a lead storage battery. In addition, a green light 11a and a red light 11b are attached as battery level lamps to the side surface of the controller 11 shown in FIG. 2, and when the rated voltage is cut, for example, 80%, the green light 11a goes out and the red light 11b becomes The battery can be replaced or charged by turning on the light.

FIG. 8 is a diagram showing another embodiment of the hand washing unit according to the present invention, in which solar cells (cells) 50 are attached to the left and right side plates 2a of the main body cabinet 2, and 51 is a protector. It is a guardrail. In this embodiment, the side plate 2a of the main body cabinet 2 is not removable and there is no window there, so that the solar cell 50 can be entirely attached to the side plate 2a.

That is, the hand-washing unit of the present invention frequently receives outdoor sunlight or indoor illumination light at a party hall or the like, converts light energy into electric energy in the cell 50, and directly drives the water supply pump 7. At other times, the built-in battery is charged with electric energy.

In FIG. 8, the solar cell 50 is not attached to the top plate 3 or the front plate 17 of the main body cabinet 2 because these parts are highly likely to be touched by hand. However, it goes without saying that the solar cell 50 may be attached to these portions 3 and 17.

The water supply poly tank 40 and the drain poly tank 41 may be of any type as long as they are water containers such as steel cans and wooden boxes.

In addition, the present invention includes a hand washing unit in which the water containers 40 and 41 are directly put in and out of the main body cabinet 2 if the battery 9 is mounted.

[0030]

[Effect of device]

 As described above, according to the present invention, a battery for driving a water supply pump is attached to a main body cabinet that is equipped with a hand wash device at the top and casters at the bottom and is movable on the floor. Since the water is stored, the water supply pump is driven only by batteries. Therefore, the conventional electric cord is not required, and the range of movement of the hand washing unit is dramatically expanded.

[Brief description of drawings]

FIG. 1 is an external perspective view of a mobile hand washing unit according to the present invention.

FIG. 2 is a sectional view of the hand washing unit of the present invention.

FIG. 3 is a sectional view taken along line 3-3 of FIG. 2 (bottom sectional view of the main body cabinet).

FIG. 4 is a sectional view taken along line 4-4 of FIG.

5 is a view taken in the direction of arrow 5 in FIG.

6 is a sectional view taken along line 6-6 of FIG.

[Fig. 7] Operation explanatory diagram of the wagon

FIG. 8 is a diagram showing another embodiment of the hand washing unit according to the present invention.

[Explanation of symbols]

1 ... Mobile hand washing unit, 2 ... Main body cabinet, 4
... Handwasher, 6 ... Caster, 7 ... Water pump, 40 ... Poly tank for water supply, 41 ... Poly tank for drainage

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[Procedure amendment]

[Submission date] April 21, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is an external perspective view of a mobile hand washing unit according to the present invention.

FIG. 2 is a sectional view of the hand washing unit of the present invention.

FIG. 3 is a sectional view taken along line 3-3 of FIG. 2 (bottom sectional view of the main body cabinet).

FIG. 4 is a sectional view taken along line 4-4 of FIG.

5 is a view taken in the direction of arrow 5 in FIG.

6 is a sectional view taken along line 6-6 of FIG.

[Fig. 7] Operation explanatory diagram of the wagon

FIG. 8 is an operation explanatory view of the wagon.

FIG. 9 is an explanatory diagram of the operation of the wagon.

FIG. 10 is an operation explanatory view of the wagon.

FIG. 11 is a view showing another embodiment of the hand washing unit according to the present invention.

[Explanation of symbols] 1 ... Mobile hand washing unit, 2 ... Main body cabinet, 4
... Handwasher, 6 ... Caster, 7 ... Water pump, 40 ... Poly tank for water supply, 41 ... Poly tank for drainage

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 6]

[Figure 9]

[Figure 4]

[Figure 5]

[Figure 7]

[Figure 8]

[Figure 10]

FIG. 11

Claims (1)

[Scope of utility model registration request] 1. A battery for driving a water supply pump is attached to a main body cabinet having a hand-washer at the top and casters at the bottom and movable on the floor, and water containers such as a water supply poly tank and a drain poly tank are stored. A characteristic mobile hand washing unit.