JP3115730U6 - Baffle for washing machine - Google Patents

Abstract

To provide a baffle for a washing machine that changes the characteristics of an existing baffle.
The present invention covers an existing baffle for stirring laundry from above, eliminates the existing characteristics, and substitutes the baffle characteristics of the shape of the covering member. It has an irregular triangle shape.
[Selection] Figure 4

Description

Drum washing machine baffle

  In the conventional drum-type washing, the same rotating drum as washing and dewatering is used. FIG. 6 has a protruding structure called a baffle attached to the inner wall of the rotating drum, which is intended to stir the laundry (2). ) (Hereinafter “rotating drum” is called “drum”) in a direction perpendicular to the direction of the rotation axis (8), and when the protruding structure is cut, a three-dimensional protrusion having an isosceles triangular cross section is mounted. There are many things. This baffle serves to lift the laundry (2) in the drum (1) in the direction of rotation when the drum (1) rotates. Laundry in a drum-type washing machine is performed with mechanical power such as washing with a detergent and washing with a scoop that the baffle lifts and drops.

  In order to increase the mechanical detergency, Japanese Patent Application Laid-Open No. 09-215894 and actual all S54-176274 and S55-053081 have an uneven corrugated shape in anticipation of the effect of the washboard on the baffle. In addition, there is a model that considers the effect of increasing mechanical force by attaching a baffle such as a higher acute triangle.

  A washing mechanism that effectively uses mechanical power to increase washing efficiency is very superior to a conventional water-flow type swirl type washing machine. However, if the balance between the amount of detergent, the amount of water and the amount of laundry (2) is lost, the laundry (2) cannot be lifted to the top of the drum (1) as shown in FIG. Rotate small in state. In this rotating state, almost no mechanical force is applied to the laundry, so the washing efficiency of the conventional spiral washing machine is higher. There are many such situations.

  As shown in the 2004 National Life Center product test evaluation and Japan Life Center report (experimental results --- comparison of washing effects), many drums (1) have a balance between the amount of laundry (2) and the amount of water. When collapsed, the laundry (2) is in a state of swimming in the water, and washing cannot be performed as shown in FIG.

  There will be nothing that can be solved by investing a large amount in today's technology, but the washing machine is used by everyone as every day, and it is required that there is no failure. The failure rate increases as the number of parts used increases. Of course, the structure needs to be very simple. Also, because dirt is complex, experience that cannot be measured with a machine is also an important area.

Real Zensho 54-176274 Real Shosho 55-167387 JP 56-083393 JP 56-158690 Real Zensho 58-043378 All real Sho 60-015283 Jinpyeong 01-014392 Jinpyeong 01-128779 JP 02-005993 JP 04-092697 Jinpyeong 04-093086 JP 05-184766 JP-A-8-266777 JP-A-8-4593 JP-A-11-76679 JP2002-315985 JP2004-5765 Real Sho 55-053081 JP 56-031791 JP 56-083394 Real Zensho 57-030180 Real Zensho 59-165179 63-186186 JP-A-01-015398 Jinpyeong 03-168281 Jinpyeong 02-048079 JP 04-097784 JP 04-240489 JP 09-215894 Japanese Patent Laid-Open No.8-131685 JP-A-9-215894 JP2001-218993 JP2004-89339

  As can be seen from the above description, the problem to be solved is to drop the laundry (2) from a high position in the drum (1) and at the same time reduce the vibration during the spin-drying rotation.

  These issues will be improved by baffles. The parts having the shape shown in FIG. 4 (hereinafter, the “parts having the shape shown in FIG. 4” are referred to as “repair baffles”) are placed on the existing baffle (3) of the drum (1) of the existing washing machine. 5 is fixed to the inner wall as shown in FIG. 5, and a protruding structure is formed. When the repaired baffle is cut in a direction perpendicular to the rotation axis (8) direction of the drum (1), the inner wall of the drum (1) The cross section to be formed may be an unequal side triangle, and depending on the part, an unequal side square may be formed. Since the slope of the steepest slope (hereinafter referred to as “the steepest slope” is referred to as “front”) as viewed from the apex (7) of the protruding structure has a sharp slope, the laundry (2) is replaced with the existing baffle. (3) Acts as a shelf to lift the laundry (2) higher. Therefore, due to the influence of detergent and water, the situation of sliding & falling is reduced, and mechanical power such as “washing” and “swapping” as shown in FIG. 7 can be expected.

  The length of the slope on the opposite side (hereinafter referred to as the “opposite slope” is referred to as the “rear face”) is relatively longer than the length of the front face (6), and the slope is the slope of the front face and the existing baffle. The shape becomes relatively gentler and the repair baffle (4) does not create a wall that hinders the movement of the laundry (2). The back surface (5) has a feature that there is no uneven structure that hinders the movement of the laundry (2). As a result, the obstacle to the dispersion of the laundry (2) is improved, and as shown in FIG. 3B, the laundry (2) is widely dispersed on the inner peripheral wall of the drum (1), which helps to reduce vibration.

Vibration reduction is effective as follows. The drum (1) of the drum type washing machine is supported by a hollow body with an elastic body as a basic structure. Therefore, the vibration of the laundry (2) is very often induced by resonance vibration. The basis for not inducing vibration is to evenly distribute the laundry (2) on the inner peripheral wall of the drum (1). In the dewatering step, the laundry (2) is dispersed in the first order. When the drum (1) starts rotating for dewatering, the laundry (2) in contact with the inner wall of the drum (1) is affected by centrifugal force. To the inner peripheral wall of the drum (1), and the one close to the center of rotation is finally fixed to the inner peripheral wall of the drum (1).
As shown in FIG. 3A, if the clothes are unevenly distributed in one place, the shaking becomes intense, but if dispersed in two places as shown in FIG. 3B, it becomes difficult to resonate, and the shaking relatively vibrates. Reduce. When the laundry (2) is evenly distributed on the inner peripheral wall of the drum (1), vibration does not occur.

As an effect of the present invention,
1. The cleaning power by mechanical force increases and the washing time is shortened.
2. Reduces vibration during dehydration.
3. It can be easily attached to a washing machine currently in use and is inexpensive.

As shown in FIG. 5, it covers and fixes on the existing baffle (3).
When the drum (1) rotates counterclockwise in the washing process, the laundry (2) gets on the shelf on the right side of the repair baffle (4) and the laundry (2) starts from a high position. Be dropped.

  When the drum (1) rotates and spins clockwise, the laundry (2) smoothly disperses over the top of the repair baffle (4) because there are no protrusions in the opposite direction of rotation.

  When used in a horizontal rotating drum-type washing machine, it saves water and saves electricity compared to conventional drum-type washing machines, and can be used in Japanese-style wooden houses.

A state diagram in which the laundry does not lift up and rotates in a “slip-off” state. State diagram of laundry in swimming A model of the laundry state is shown (A) is a state diagram where the existing baffle is a wall, and (B) is an effect diagram of the repair baffle. Perspective view of the devised repair baffle Rotating drum diagram with device on existing baffle Rotating drum with baffle The situation diagram of the laundry in the washing process of the rotating drum equipped with the device

Explanation of symbols

1. Rotating drum 2. Laundry Existing baffle4. 4. Repair baffle Rear surface 6. Front 7. Vertex 8. Axis of rotation

These issues will be improved by baffles. As shown in FIG. 4, a tent- like part of a tent with a triangular roof (hereinafter referred to as “ a tent- like part of a tent with a triangular roof ” is referred to as “a modified baffle for a washing machine (4) ”). ) Baffle (3) and fixed to the inner wall of the drum (1) as shown in FIG.
When the covered baffle is cut in a direction perpendicular to the direction of the rotation axis (8) of the drum (1), the cross section formed with the inner wall of the drum (1) becomes an unequal triangle, and the correction baffle for the washing machine Depending on the rule (4) , an unequal square may be formed. Since the apex of the protruding structure (the "slope of the most steep," hereinafter referred to as "front") slope of the most steep slope as seen from the point to make the tail root, including (7) has a sharp angle of inclination, laundry (2) acts as a shelf to lift the laundry (2) higher than the baffle (3), so the situation of sliding and falling is always reduced due to the influence of detergent and water, and “boiled” as shown in FIG. You can expect mechanical power such as “tapping”.

In addition, the length of the slope on the opposite side (hereinafter referred to as the “opposite slope” is referred to as the “rear face”) is relatively longer than the length of the front face (6), and the slope is relative to the slope angle of the front face and the baffle. The shape of the modified baffle (4) for the washing machine does not form a wall that hinders the movement of the laundry (2). The back surface (5) has features such as no concavo-convex structure that hinders the movement of the laundry (2).
A modified baffle (4) for a washing machine characterized in that the laundry (2) is used over the individual baffles (3) to stir the laundry (2) , thereby obstructing the dispersion of the laundry (2). As shown in FIG. 3B, it is widely dispersed on the inner peripheral wall of the drum (1), and helps to reduce vibration.

An embodiment of the present invention will be described with reference to FIG. The washing baffle correction baffle (4) is fixed on the baffle (3) as shown in FIG.
As the drum washing step (1) is rotated in the counterclockwise direction, laundry (2) laundry ride on the right side of the shelf for a washing machine modified baffle (4) is (2) laundry from a high position ( 2) is dropped.

A state diagram in which the laundry does not lift up and rotates in a “slip-off” state. State diagram of laundry in swimming The model of the state of dispersion of the laundry is shown (A) is a state diagram where the baffle is a wall, (B) is an effect diagram of the modified baffle for the washing machine Perspective view of the modified baffle for a washing machine Rotating drum with device on baffle Rotating drum with baffle The situation diagram of the laundry in the washing process of the rotating drum equipped with the device

1. Rotating drum Laundry 3. Baffle 4. 4. Modified baffle for washing machine Rear surface 6. Front 7. Vertex 8. Axis of rotation

Claims (1)

A part that modifies the characteristics of the baffle mounted on the rotating drum of an existing drum-type washing machine, which covers the existing baffle for stirring the laundry from above, eliminates the existing characteristic, and covers the part Substitutes the baffle characteristics of the shape of When this part is fixed to the inner wall of the rotating drum, a projecting structure is formed on the inner wall, and the cross section formed with the inner wall of the rotating drum is an unequal triangle or unequal square, as viewed from the apex of the projecting structure. There is a slope with the steepest slope (hereinafter “steepest slope” is called “front”) and the slope on the opposite side (hereinafter “opposite slope” is called “back”) The length is longer than the length of the front, the inclination is gentler than that of the front and the existing baffle, and the back has the feature that there is no uneven structure that prevents the movement of the laundry.

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