JPS6182726A - Sucked substance compressing apparatus of cleaner - 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 Application) The present invention is directed to a suction pump that is capable of collecting a large amount of suction materials by providing a pressing body that rotationally compresses suction materials such as garbage collected in a tank. The present invention relates to a suction material compression device for a vacuum cleaner.

(Prior Art) A suction type vacuum cleaner is known, which is composed of a drive unit that includes a built-in motor that generates suction force, and a tank that receives sucked objects such as dust.

Conventionally, the tank in the vacuum cleaner was formed from a simple container.

(Problems to be solved) However, in a conventional tank consisting of a simple container,
For example, when a bulky suction object such as textile waste such as cotton waste or paper waste is sucked in, there is a problem that the tank quickly fills up because it is received in a bulky state inside the tank. In other words, the suction material is received in the tank in an apparently low-density state, and the tank becomes full with a high porosity, making it impossible to suck in new suction material or reducing the suction force. There was a problem in that the suction material collected in the tank had to be discarded frequently.

(Means for Solving the Problems) The present invention overcomes the above problems by compressing the suction material received in the tank to reduce its volume.

That is, the suction type vacuum cleaner of the present invention has a tank that receives the suction object sucked by the suction force of the five drive parts, and a press body that rotatably compresses the suction object, and The present invention will be explained in detail with reference to an embodiment shown on one side.

As shown in Fig. 1, the vacuum cleaner with large suction according to the embodiment has a motor (2) housed in a case (3) and a tank (1) that receives suction material (2) above a drive unit (1) that generates suction force. 6) is better. The tank is formed of a receiving part (7) and a removable lid (8), and a secondary filter (5) is provided on the side periphery and bottom of the receiving part. On the other hand, the lid (8) has a suction port (9) to which a suction pipe (not shown) or the like is connected, and also has a pressing body (11) via a sleeve (lO) provided in the center thereof. There is. This pressing body is made up of a rotary lever (13) fixed to one end of a shaft (12) and two pressing plates (15) fixed to a bar (14) located in the tank at the other end. ,
It is rotatably attached to the sleeve (lO) and movable up and down. As a result, under the rotation of the pressing plate 05) via the rotating lever (13) of the pressing body (11), the suctioned material received in the tank (6) is pressed and compressed, and the It is possible to move the pressing body up and down according to the amount of suction material received into the tank. In addition, (4) is an air discharge path of the vacuum cleaner, (13a) is a handle, and (19) is a cloth garbage bag.

FIG. 2 shows another embodiment of the pressing body. In this embodiment, instead of the bending and inclined suppression plate (15) of the pressing body (11) in the above embodiment, two pressing main bodies 'Qea'), (1ab
+ is provided, and the rotating lever (17) is also made of pipe to reduce the weight of the pressing body. In addition,
(17a) is a handle.

FIG. 3 shows yet another embodiment, in which the pressing body is automatically rotated using the air discharged from the vacuum cleaner.

That is, the manual rotary lever (
A rotary blade α8) (Fig. 4) is provided in place of the blade, and an air discharge path is provided on this so that the air discharged from the vacuum cleaner is blown out. It is designed to rotate together with the rotation of the rotating blade (18).

(Function) The function of the suction object compression device for a vacuum cleaner according to the present invention will be explained based on the embodiment shown in FIG.

In Fig. 1, the objects to be sucked in, such as dust, are
Based on the suction force, the liquid is sucked into the tank through the suction port (9) to which a suction pipe (not shown) or the like is connected. At this time, the air that is sucked in together with dust and the like is blown out through the discharge passage (4) via the secondary filter (6) in the tank and the main filter (not shown) in the drive section.

On the other hand, when the amount of matter to be sucked into the tank reaches a predetermined amount, the rotary lever (13) is rotated to rotate the suppression plate (I5), and the matter to be sucked is pressed and compressed under the rotation of this suppression plate. Reduce bulk. Next, the suction operation of the object to be sucked is restarted, and when the amount of the sucked object reaches a predetermined amount again, the object to be sucked is compressed while the pressing plate rotates. In this way, similar actions or operations are repeated until the tank is filled with suction material, that is, until the suction force of the vacuum cleaner decreases based on the amount of suction material collected or the suction becomes impossible. will be collected into the tank.

At this time, the pressing body (11) can move up and down on its own depending on the amount of the sucked material in a compressed state that is received in the tank, or can move up and down depending on the amount of the suctioned material.

In addition, in a system in which the pressing body (11) automatically rotates as shown in FIG. 3, there is no need to stop the suction operation (work) and rotate the pressing body, so cleaning efficiency is excellent.

(Effects of the Invention) According to the present invention, since the tank of the vacuum cleaner is provided with a pressing body that is rotatable and movable up and down, it is possible to compress the suction object received in the tank and reduce its bulk. . As a result, the material being sucked into the tank appears to be denser,
In other words, it has the advantage of being able to collect a much larger amount than if it were left in its natural state, reducing the frequency with which it is necessary to dispose of the collected material in the tank, and making cleaning more efficient. have.

[Brief explanation of drawings]

FIG. 1 is a partial cross-sectional explanatory diagram of an embodiment of the present invention, FIG. 2 is a perspective view of a pressing body in another embodiment, and FIG. 3 is a partial cross-sectional explanatory diagram of an embodiment in which the pressing body is automatically rotatable. FIG. 4 is a perspective view of the rotary blade in the same embodiment. ill...Drive part (4)...Air discharge path (6)...
・Tank (9)...Suction port (11)...Press body (
+31 (lη...Rotary lever (15)...Press plate (16)
a'')Q6b)...Press pipe (f)...Rotary vane Patent applicant Suiden Co., Ltd. Figure 1 Figure 2 1bD Pressure pipe Figure 3 Figure 4 - Letter

Claims (1)

[Scope of Claims] A suction type vacuum cleaner consisting of a drive unit that generates suction force and a tank that receives the sucked objects that have been sucked in. A pressing body that rotationally compresses the collected objects is rotatably attached to the tank. What is claimed is: 1. A suction object compression device for a vacuum cleaner, characterized in that the suction object compression device is capable of being moved up and down according to the amount of the suction object collected.