JPS607895A - 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 [Technical Field of the Invention] The present invention consists of a peripheral wall of a washed cypress made of a fixed peripheral wall part and a movable peripheral wall part, and mainly detects the friction between these two wall parts and the washed '71u material. This invention relates to a washing machine that obtains a cleaning action through contact.

(Technical Background of the Invention and its Problems) Among the conventional washing machines, the 6th type of rotary vane type washing machine that obtains the cleaning action by generating a water stream with rotating blades transfers the laundry into the water stream. To avoid fluid flow, it is necessary to use a large washing tank for the amount of cloth.
'/i get 41 or learn less. Also cloth f
■When there is little, the water flow is extremely strong<1. E tends to be over-washed, but as the distance between cloths increases, the water flow rate decreases and the cleaning effect tends to drop rapidly. Historically, the contact between the cleaning object and the rotating blade was only incidental and only partially.41. ' L / 4L C It is not possible to scrub the entire laundry, or on the contrary, wash only parts of it)? This means that the number f' will be 11.1 times.

On the other hand, recently +q + rolling vanes have been removed, - new h
As a type, the entire washing tank is rotated intermittently while containing the washing items (it has been proposed that the washing action is achieved as t'-f due to the speed difference between the washing tub and the washing tub). However, this; although Shino has a newsletter that does not damage the laundry, it is a simple movement with a small speed difference between the laundry and water (there is a point in ff1l1 that the cleaning effect is low). -ru.

[Purpose of the invention]

Therefore, the purpose of this article is to achieve a cleaning effect that is higher than that of the conventional method without using the conventional rotary blade or the rotation of the entire washing tank.
Although it can be expected to prevent scratches, the amount that can be washed at one time h'
To provide a washing machine which has a wide range of til+ and which can maintain an appropriate washing effect.

(Flit Suction of the Invention) The present invention forms the peripheral wall of the washer 4f9 with a fixed peripheral wall located above and a movable peripheral wall located in a small plastic, and stores the laundry together with water in such a washing tank. Rotate the movable peripheral wall forward and backward to bring the laundry into contact with the movable peripheral wall)rl! I
As the flow increases due to rfOl's force, the frictional force received from the fixed peripheral wall at one part has a main effect on the tl-1 east action. , so that n between the fixed peripheral wall part and the movable peripheral wall part of the washing product is
Fi scrubbing and washing 6°RThe washing effect is such that the laundry receives force in the layer direction from the constant circumferential wall and the movable circumferential wall. In addition, the fixing layer 4 (the protrusions protruding inward at the 9th part are arranged in multiple upper and lower stages) are positioned at intervals in the circumferential direction between each stage. By using the structure installed in the washing machine, the effective movement of the washing material is further enhanced, thereby further improving the washing effect. .

(Embodiments of the Invention) The present invention will be described below as follows: 1) Dual-Water Washing
111 examples will be explained with reference to the drawings.

1 is an outer box, inside of which a water receiving tank 2 is arranged, which is elastically supported on a white stone 1 via a hanging machine 3. 4
is a washing tank, and this is made up of a fixed surrounding wall part and a movable surrounding wall part whose surrounding wall is 1/1 force of this fixed surrounding wall part. This is achieved in this embodiment by combining a fixed tank 5 which rotates at high speed during n12 water operation and is stopped when 1jl water is running, and an agitator 6 in the form of a shallow container. To explain this in detail, (η constant 4f!j J is placed in the water receiving tank 2, its outer bottom is connected to the hollow 1112 water shaft 7, is fixed on the inner circumferential wall of the fixed 4tIib, and the sea urchin is placed below it, and its outer bottom is connected to the washing shaft 8.At this time, the height of the circumferential wall of the container-shaped stirring body 6 is set to [・'・1 fixed tank 55 The diameter is approximately 1-b, that is, the depth, and the diameter is set to be as large as the range in which it can rotate within the fixed tank.

Then, C1 fixed JC) 5 1] Liquid inside the end.
At the same time, fix the parantha S) with an arrow and screw it in place. For example, a plurality of bulges are formed in multiple stages. In this case, the upper protrusion 11 and the lower protrusion 12 (well, ξ'
Shifted circumferentially to L by 1i, 4.1'? ]. The sides of both parts 11 and 12...i
The shapes of the surfaces are approximately semicircular, and in particular, in this embodiment C, the amount of protrusion of the protrusion 11 shown below is larger than that of the protrusion 12 at the lower stage. The radius of curvature is the protrusion 12
The protrusion 11 is set to be larger than the above. On the other hand, in this embodiment, the washing tank 4 is 11;2 water tanks are 1! For this purpose, dehydration holes 13.1'l are formed in the peripheral wall of the fixed tank 5 and the peripheral wall of the container-shaped stirring body 6, respectively. Projections 15 and grooves 10 are alternately formed on the inner surface of the peripheral wall, and grooves 15 and 10 are formed alternately in 1-■.
It is great that the removal of the water that forms and shakes off the washing is better. 17 is a power control mechanism; /2 When washing, the rotational force of 1ε3 is decelerated to the washing shaft 8 and transferred to the rironi, and when washing the water shaft 7 and washing The speed reducer JM and the clutch 1 are used to transmit the information to the shaft 8 to prevent the fixed tank 5 from rotating the container #A lj: together with the striking body G.
It has a built-in large side and brake I structure. 19 is the operation 1'1 box 20 k: set (puta timer, and J
, 7) Automatically controls each process from washing to final dehydration.
2). 23 is JJ) Water valve C1 The water in the washing tank 4 can be discharged from the bottom of the water receiving tank 2 to the outside of the machine via a 1/1 water hose 2/l.

In the above configuration, during washing operation, the fixed 1fli E) is restrained by the brake 1() to prevent it from rotating.
÷) Since the stirring body 6 is rotated in forward and reverse directions, the container-shaped large j
゛1' Fixing 41 exposed on one side from the peripheral wall of body 6 5
One part of the peripheral wall functions as a fixed peripheral wall part of the peripheral wall of the washing tank 4, and the peripheral wall of the ;-shaped acupuncture body 6 is made to function as a movable peripheral wall part. .

Next, the effect of the mechanism described in - will be explained. Wash the old one with water! 2 Therefore, there is no conventional rotating blade type washing in the washing tank 4. It supplies approximately the same amount of water as in the case of the fl machine, and washes (71) things are thrown in. And the washing operation is fixed at 1!!
! In order to drive only the container-shaped stirring body 6 in forward and reverse rotation with the brake mechanism restraining the stirring body 5 from rotating.
, I'll do it. In this embodiment, the container-shaped stirring body 6 is rotated 1I.
17. Rotate within the range of 120 to 180 revolutions for 10 minutes and approximately 2 to 3 revolutions iJ)! J to reverse direction
, sea urchin.

During the washing operation, the washing iY [objects come into contact with the peripheral wall of the container-shaped agitator 6 and the peripheral wall of the fixed tank 5, so in the lower part, the container-shaped agitator 6 is I￥
: A J millimeter rotational force is applied to the rubbing contact, and the upper part - (゛) receives a restraining force due to the thick contact with the fixed tank 5, and by simultaneously receiving these forces in different directions, the washing iW: object is washed. A twisting or compressing action is applied, and this is repeatedly performed by reversing the rotational direction of the container-shaped agitator 6, and the container is piled.
The centrifugal force caused by the rotation of the striking body G causes the W material to be washed in the direction of the circumference of the container-shaped agitator 0 (1), and the reaction is directed inward from the peripheral wall of the fixed tank 5 at the top. When the laundry is turned upside down, it appears to be in a complicated movement. 1.:J- , :r, y <When rubbed”
However, due to the synergistic effect of the strong resistance force received by the protrusion 1] and 0.12 or C-) and the concave force received from the container-shaped agitation 1 hole, the action of turning it upside down is produced. Strongly agreed, and then the protrusion 1
1 and 12" and wash tank 4 by soaking.
J,') is pushed toward the center of A1). Among the two protrusions 11 and 12 that provide such an effect, in particular, the upper protrusion 1'1 and the upper protrusion 12 are parallel to each other in the circumferential direction.゛, If you look at the movement of the object in more detail, you will see that it is approximately at the center in the vertical direction at the point where it encounters the upper protrusion 12, as shown by the arrow in Figures 2 and 3. It moves in the circumferential direction while being pushed toward the center of the cleaning tank 4, and then moves against the upper protrusion 12h) by a strong resistance force from the protrusion 12h).
Particularly, the leet side part receives a strong low resistance force from the protrusion 12 and is once pulled up, and an acting force is applied to the leet part so as to push it toward the center. This J: Unarai (?rThe movement of the object is J to the projections 11 and 12,
Since the washing process is repeated alternately, the washing process is carried out in a 113-way manner, so that the washing process is carried out in a 113-way manner, and the washing process is carried out in the 113-way (113-way) and the washing process is carried out in the butto-directional direction and the radial direction. It's Shino.

As mentioned above, the washing (j11') exhibits a small movement, and due to that movement, the big 1 between Il + and each other! The I-gap and the I1f-gap between the surrounding wall of the earth part of the fixing tank 5 and the surrounding wall of the b-shaped agitation hole 6 are intermittently received from the protrusions 11 and 12. 1. Rito Sana (F, C419% power J, Tsu C
194 Kani Sai) et al., Nejiri-1bJ
1. A kind of -6 cleansing effect by repeated repetition of -b.
The cleaning effect is as shown in FIG. 4 as an example of the comparative experimental results. In the case of the rotating blade /j jl:, C is the cleaning ratio when using the washing tank rotation method, which was established prior to this invention, Q'r 1! I know that there is a J, S(Ure C).

Furthermore, the above-mentioned J: The sea urchin laundry is fixed (! Ii 1 to one part of the circumference of 5 and the surrounding wall of the container-shaped agitating body 6 1 and tactile.
) Since C is moved, there are many 45 tons and 4”t,
(: l!fI%+Y) Washing by increasing the amount of cloth (vr object movement 5X degree (1) (lower is less and therefore the reduction rate of cleaning effect is smaller.Moreover, when the laundry is less dirty) is a container-shaped agitator (5) whose contact thickness is 1, which has a low frequency of contact with the peripheral wall, and whose Y force is extremely small. 419 i) Since the approximately 4 も bodies in i) will be washed by being washed by the generated water current, the conventional rotating blade method J, sea urchin water current will not be strong enough to withstand excess water, so over-washing)]) An appropriate degree of cleaning can be ensured regardless of the amount of (J <+:radi1+n'<). According to the prior art, J means wide (4th
(see figure).

In the 11S1 water operation of this embodiment, after draining water by opening the drain valve 23, the fixed tank 5 is released from the restraints by the brake (brake), and the fixed tank 5 and the container-shaped +12 stirring body 6 are rotated integrally in one direction. This is done by

Note that the present invention is not limited to the above-mentioned embodiments, and may be applied to washing machines that do not have a dehydrating function. It would be better to have a structure that removes the water tank so that it can be stored. Furthermore, the means for forming the peripheral wall of the washing cypress, the fixed peripheral wall part, and the movable peripheral wall part are, of course, not limited to the above-mentioned alignment of the fixed tank and the container-shaped agitating body. d5ru. The fixed periphery B' is set so that it protrudes inward to 1ill (the protrusions may have three levels (upper and lower) or more.

[Blow light effect]

According to the present invention, as described above, the laundry comes into contact with the fixed peripheral wall portion and the movable peripheral wall portion, and each friction 1'! Since it is moved by the synergistic action of the forces A, the movement required for washing can be ensured even if there are many cloths ω. Therefore, when the volumes of the washing cylinders are the same - the number of times C washing tr1! Ll ('j) It has much more hl than the conventional one, but b1 it can be expected to have a better cleaning effect than the conventional one. Avoid excessive or insufficient cleaning effect depending on the amount t)t! iru. According to history and invention,
The protrusions protruding inward on the fixed peripheral wall were provided in multiple stages above and below, and were positioned at J5 between each stage H so that they were shifted in the circumferential y-direction. Is it possible for the laundry to come into contact with the fixed peripheral wall and the movable peripheral wall? 'l synergistic force 1' 1 It is basically designed to be moved by the river, and the protrusions can reduce the resistance force that the fixed peripheral wall gives to the laundry, and the washing By intermittently applying the strong I!F frictional force vibration to the upper and lower parts of different parts by intermittent contact with the protrusions of each step, the movement of the laundry is reduced. !1. The protruding parts facilitate the loading of laundry in the 1st direction and the 1st direction, which results in higher cleaning effects and allows for even and even washing.1
This is a piece that plays a 9-pointed upper movement.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, FIG. 1 is a vertical cross-sectional side view, and FIGS.
A schematic partially cutaway view and a longitudinal sectional view of fj, and the fourth factor is a cleaning ratio characteristic curve diagram. In the diagram, 2 is water receiver 4? 'i, 4 is a washing tank, 5 is a fixed tank (fixed peripheral wall part), 6 is a container-shaped one-gang stirring body (movable peripheral wall part), 11
and 12 is a protrusion, 17 is a power control mechanism, and 18 is a washing machine.
74 low mork. Applicant Tokyo Shibaura Electric Co., Ltd.

Claims (1)

[Claims] 1. Washing (414) The peripheral wall of the washing tub is composed of a fixed peripheral wall located above and a movable peripheral wall located below and driven to rotate in forward and reverse directions, and the laundry is stored in the washing tub along with water. Then, the washed article is made to avoid contact with the movable peripheral wall part 1? due to the vibration force, and also to avoid contact with the movable peripheral wall part by a synergistic effect with the contact frictional force received from the fixed peripheral wall part. The fixed peripheral wall is provided with protrusions protruding inwardly in multiple stages above and below, and the protrusions are arranged at intervals in the circumferential direction between each phase U. Zuruarai i? & 8M, which features a set (Putata).