JPS6075024A - Tablewear washer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention d2 relates to a dishwasher for use in general households.

Problems with the structure of the conventional example FIG. 1 shows the basic structure of a conventional general dishwasher. Reference numeral 1 denotes a main body of the dishwasher, 2 a washing tank installed inside the main body 1, and 3 a washing pump for circulating washing water in the washing tank 2, which is rotationally driven by a washing pump motor 4. The cleaning water is sucked from u1=water port 5,
One is sent to the lower air purification nozzle 6, and the other is sent to the upper air purification nozzle 9 through the 1d discharge hose 7 and the tower nozzle 8. In order to efficiently wash the dishes, a lower basket 10 and an upper basket 11 in which the dishes are arranged in an orderly manner were installed in the washing tank 2.

Heater 1 is still on to dry the dishes after washing.
However, in order to improve drying +A performance, a drying finishing agent is introduced from a liquid injection device fi14 provided on the inner wall of the lid 13 during the rinsing stage.

Here, the conventional liquid injection device 14 will be specifically explained. Both FIG. 2 and FIG. 3 show the general structure 1113 of a conventional common liquid injection device.

15 is a first outer shell, and 16 is a second /A shell, both of which are welded together to form a case. (Second evening) In shell 16,
Recess 17 for liquid to flow in when lid 13 is opened
is formed. Inside the recess 17, a container-shaped liquid measuring section 18 is provided. 'i1-A meter 19 is rotatably mounted, and a scale portion 2o is formed at its end. Adjacent to the sweetener 19, a rotating shaft 22 having a gear 21 at its end that meshes with the gear portion 20 is provided in the case, and the rotation shaft 22 -Jj ;Q l'j1 , are connected to the adjustment knob 23. Without turning this adjustment knob 23, the rotating shaft 22
The measuring instrument 19 was to be rotated through the. When the lid 13 is opened, the liquid or dry finishing agent concentrates in the recess 17, and at the same time, the liquid measuring portion 18 of I11□t', a519 is also filled. If you close Ei 13,
The dry finishing agent that had accumulated in the recess 17 either returns to its original state or remains in the liquid portion 18.

The amount of drying agent stored in the liquid measuring section 18 is determined by the inclination of the [1, lJ 41' fThf- device 19.

A passage 25 connected to the liquid measuring part 18 is formed in the shaft part 24 of the meter 190, and is connected to a passage 26 formed in the first outer shell 16. Usually 11 (fixtures 190
The passage 26 and the passage 26 of the first outer shell 15 are shut off by a valve 27, and when the valve 27 is opened during the rinsing process, the drying finishing agent stored in the sweetener 19 is removed as described above. It passes through the passages 26, 26 and is introduced into the cleaning tank 2 through the inlet 28. 29 is an inner wall of the lid 13.

However, in this configuration, a step is formed between the recess 17 of the second outer shell 16 and the liquid measuring part 18 of the measuring embossment 19, so that the liquid is not injected into the liquid input device 14! ! '+' If the amount of dry finishing agent stored in the store decreases, there is a problem that it becomes impossible to measure the amount of dry finishing agent that should be measured on the scale 19. It had multiple problems and was prone to failure.

Purpose of the Invention The present invention overcomes these conventional problems and solves the problem of liquid residue.
Even if the amount decreases, add liquid to +, F 41 (+' i
To provide a dishwasher that is equipped with a liquid charging device that can be used as a liquid feeder and has a simplified structure.

3 Structure of the Invention The dishwasher of the present invention has a liquid storage rt:It part,
It has a measuring chamber equipped with a liquid injection device, in which liquid enters when the lid is opened and only a certain amount of liquid remains when the lid is closed. , and a passage having a valve in the middle is provided, and can be turned 70 times inside the measuring chamber by means of an adjustment knob, etc.
The device is equipped with a liquid input device equipped with an adjustment element that changes the amount of liquid remaining in the measuring chamber when the lid is closed depending on the 1te position. 1. ``An unfortunate measurement'' will yield one loaf.

DESCRIPTION OF EMBODIMENTS FIGS. 4 and 5 schematically show the basic structure of a liquid charging device for a dishwasher based on the present invention.

30 is a first outer shell, and 31 is a second outer shell, and both are closely attached by the J method such as welding to form a case.

In this case, the entire liquid injection device is fixed to the lid 13 by sandwiching the inner wall 29 of the lid between the first outer shell 30 and the mounting nano 1-32. The second outer shell 31 is formed with a vessel-shaped measuring chamber 33 in which liquid is collected when the lid 13 is opened and only a certain amount of liquid remains when the lid 13 is closed. A hole 34 is formed at the bottom of the drainage chamber 33, and the hole 34 is connected to a passage 35 provided in the first outer shell 30, and the passage 36 has a valve 36 in the middle.
One end is connected to the inside of the tank 2 through the input I37.

Reference numeral 38 denotes an adjustment float, which consists of a floating part 39 similar to the shape of the inside of the measuring chamber 33 and a shaft part 40. As a result, the floating portion 39 rotates along the inner wall of the IX day 1 room 33.

6 and 7 show the relationship between the position of the tγ side portion 39 of the adjustment float 38 and the river of liquid 42 accumulated in the measuring chamber 33. In the case shown in FIG. The amount is small, so adjust 1'F/384 and gradually rotate it until the 7th
As shown in the figure, the number of liquid 42 (11) increases.If the structure is like this, even if the liquid in the liquid input device decreases, the liquid 42 will increase as soon as the liquid is input. If it remains, it has the advantage of being able to measure accurately, and simplifying the dimensions and structure.

As is clear from the effects of the invention, the dishwasher of the present invention directly fills the recess of the outer shell with liquid (which changes the volume of the liver chamber when the lid is closed depending on the position of the volume chamber and waist float). By providing a charging device, it is possible to accurately measure the amount of HB remaining in the liquid, and the structure can be simplified.

[Brief explanation of the drawing]

Figure 1 (d) is a sectional view of a dishwasher equipped with a liquid input device, Figure 2 is an exploded perspective view of a conventional liquid input device, Figure 3 is a sectional view of the same liquid input device, and Figure 4 (d) is a cross-sectional view of a dishwasher equipped with a liquid input device. 5th exploded perspective view of the liquid injection device in one embodiment of the present invention
The figure is a sectional view of the liquid injection device, and FIGS. 6 and 7 are operation explanatory diagrams of the main parts of the liquid injection device. 1 Dishwasher main body, 13 - ・- Lid, 14 Liquid input device mark. , 33 ・Measuring room, 38 -Adjustment float r-9 Name of agent: Patent attorney Satoshi Nakao, and 1 other person@
1 Figure 4 Figure 30 Figure 6 Figure 7

Claims (1)

[Claims] The main body of the dishwasher includes a lid that can be opened and closed, and a liquid input device installed on the lid. There is a measuring chamber in which a certain amount of liquid remains when the lid is closed. F-: A dishwasher equipped with f.