JP2018192090A - Dish washer - Google Patents

Abstract

To provide a simple dish washer that is capable of removing stains unremovable by water flow alone, that has small size and a suppressed amount of water to use, and that can be used for washing a small number of dishes.SOLUTION: The dish washer includes: a body device capable of getting torque from water flow; a rotary brush attached to the tip end of the body device; and a hanging angle, a hanging wire, a water conductive pipe, and a switch lever. Within the body, there are installed a plurality of vane wheels for the purpose of getting torque from water flow. Also, between the vane wheels, water flow-adjusting impellers are installed in which blade angles are reversed and fixed.SELECTED DRAWING: Figure 1

Description

  The present application relates to a dishwasher for washing dishes, and more particularly to a small simple dishwasher for washing a small amount of dishes.

  Dishwashers that wash dishes often have multiple dishes or tea bowls in a single container that is washed together with a stream of water.

  Many dishwashers are built in system kitchens, and all dishes used in one meal are put in and washed at once. However, there are many cases in which the water flow for washing does not spread sufficiently between the dishes, leaving unwashed and eventually washing by hand.

  In addition, many of them are already built as system kitchens at the time of housing purchase, and it seems that it is too big for a small family structure and it is wasteful for washing a small number of dishes, so after washing the dishes by hand, put them in a dishwasher In many cases, only the function as a tableware drier is used.

  In particular, the type built into the system kitchen is expensive to repair, so after the warranty expires in about 10 years, it will not be maintained even if it breaks down, but the kitchen itself is still used, and the dishwasher is installed. It is often a simple tableware storage box.

  In Patent Document 1, a device has been devised to improve the ease of taking in and out of tableware, but it is quite impossible to handle different shapes in a lump and wash with water flow. There may be cases where leftovers are left, or the heels that are intended to stand vertically are displaced horizontally and water remains on the bottom of the tub.

  The fact that it is built into the system kitchen also contributes to the difficulty of use. Residents often do not know the price of the dishwasher because it is an incidental facility in the house, but after the warranty period, it is said that the valve unit will break down inside and cause water leakage, and the entire unit needs to be replaced. There are many cases in which the price is informed at that time, but the price is expensive but it has not been repaired.

Japanese Patent No. 6111410

  In light of the above problems, the subject of the present application is to provide a simple dishwasher that can remove dirt that cannot be removed only by washing with a water stream, is small and safe, and can be used for washing a small number of dishes without waste. It is in.

  The invention of the present application is a handy dishwasher with a rotating brush at the tip, in the shape of a small air drill with a substantially spherical or disk-like cleaning brush at the tip, while rotating the tip brush You can wash the dishes with almost no movement when you touch them.

  What is important here is to obtain a sufficient rotational force of the rotating brush with a smaller amount of water.

  In general, in a method of obtaining a rotational force with a water wheel, a required rotational force cannot be obtained unless the amount of water is increased. In the embodiment of the present application, the main body can be designed to be long in the vertical direction. Therefore, it is conceivable to increase the rotational force by using water turbines in multiple stages. However, from the results obtained by various experiments, the water flow itself hits the turbine blades and simply obtains rotational force in the direction opposite to the blades. It was found that double rotational force (torque) could not be obtained.

  Therefore, the inventor of the present application inserted an impeller in the opposite direction between the impellers, fixed it to the cylinder (does not rotate), and conducted an experiment. Depending on the number of impellers up to the third, Increased rotational force was observed.

  Using the device of this application, you can wash dishes with a water flow and a rotating brush that rotates with the water flow, so you can brush all over the surface of the dishes compared to simply washing with a water flow, and wash cleanly without leaving behind be able to.

  In this device, the brush is rotated by the water flow, so brushing is possible just by lightly touching the hand, and the rotation method by the water flow is safer than the motor method and there is no risk of electric leakage or electric shock.

  Dishwashers that are washed only with a stream of water have various improvements and ingenuity, but pre-washing is still necessary for highly dirty dishes, but this device is also used for the above prewashing. it can.

Overall view Internal view of the main unit

  FIG. 1 is an overall view of the present apparatus. In addition to the apparatus main body 5, the apparatus of the present application includes a movable suspension arm 1 that suspends the main body, a water passage pipe 3 through which the suspension wire and cleaning water pass, and a switch lever 4 that controls the water passage and the rotating brush, and rotation. It consists of a brush 6.

  When the user holds the main body portion 5 and holds the switch lever 4, the cleaning water 8 is ejected from the tip while the rotating brush 6 rotates.

  If the user presses the rotating brush 6 against the tableware 7 in this state, the tableware can be washed. At this time, the movable arm is lowered together with the main body and the suspension wire, but supports the weight of the main body and the like, and is structured so as not to burden the user as much as possible.

  FIG. 2 shows the internal structure of the main part of the apparatus. The water that has passed through the water flow pipe 9 is discharged from the water discharge nozzle 11 into the cylinder 12 through the connector 10.

  There are two types of impellers that convert the water flow into the rotational force of the brush, one that rotates with the shaft and the other that is fixed to the main body cylinder.

  The rotary impellers 13, 15, and 17 that rotate together with the shaft are fixed to the shaft, and the fixed impellers 14 and 16 fixed to the main body cylinder are rotatably passed through the shaft. The rotation is stopped by the fixing hook 20.

  The water flow obtained by rotating the rotary impellers 13, 15, and 17 is discharged from the drain port 18 toward the rotary brush 19 and becomes washing water for the dishes.

DESCRIPTION OF SYMBOLS 1 Movable suspension arm 2 Wall mounting tool 3 Suspension wire and water flow pipe 4 Switch lever 5 Main body 6 Rotating brush 7 Tableware 8 Washing water 9 Water flow pipe 10 Connector 11 Water discharge nozzle 12 Cylinder 13 Rotating impeller 14 Fixed impeller 15 Rotating impeller 16 Fixed impeller 17 Rotating impeller 18 Drain port 19 Rotating brush 20 Fixed blade fixing hook

Claims (1)

  A handy dishwasher with a rotating brush at the tip, which is equipped with a roughly spherical or disc-shaped washing brush at the tip, and is washed by rotating the tip brush against the tableware by a stream of water. Dishwasher.

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