CN201267442Y - Disposable refuse bag for dust collector - Google Patents

Abstract

The utility model discloses a disposable garbage bag for a vacuum cleaner, which is characterized by comprising a dust bag, a dust suction port connected to a dust suction pipe of the vacuum cleaner, a fixing paper card inserted into a card slot of the vacuum cleaner and fixing the dust bag, a through hole opposite to the dust suction port, and a sealing ring sleeved on the through hole. The utility model has the advantages of simple structure, convenient installation and use, and good filtering performance.

Description

Disposable garbage bags for vacuum cleaners

[technical field]

The utility model relates to a disposable garbage bag for a vacuum cleaner.

[Background technique]

With the improvement of living standards, people's requirements for the living environment are getting higher and higher, and the pollution is becoming more and more serious. Dust pollution is one of the main pollution. Air quality is the most important thing for people. At the same time, in some industrial manufacturing In some occasions, clean air is also required, which introduces a dust collection device, also known as a vacuum cleaner, in which a dust removal device is installed. The dust removal device filters the dirty air inhaled and discharges it from the body, and collects dust particles in the Therefore, the dust removal device of the vacuum cleaner is essentially a filter device. After the existing vacuum cleaner is used for a period of time, the user will clean the filter device. Otherwise, the filter hole of the filter device will be enlarged after being blocked by fine dust. The resistance of the vacuum motor, in severe cases, may even burn out the motor, which not only brings trouble to the user, but also affects the service life of the vacuum cleaner. At the same time, frequent cleaning is also time-consuming, and long-term use will also make the filter performance of the dust collection device As a result, the filtered air still contains a lot of dust, which cannot achieve the ideal dust removal effect. The utility model is produced under such a background technology.

[utility model content]

The utility model overcomes the disadvantages of the above-mentioned technologies, and provides a disposable garbage bag for vacuum cleaners with simple structure, convenient installation and use, and good filtering performance.

In order to achieve the above object, the utility model adopts the following technical solutions:

The disposable garbage bag for vacuum cleaner is characterized in that it includes a dust bag, which is provided with a suction port that can be connected with the suction pipe of the vacuum cleaner. The bag is fixed to a fixed paper card, and a through hole opposite to the dust suction port is arranged on the fixed paper card, and a sealing ring is sleeved on the through hole.

The above-mentioned disposable garbage bag for vacuum cleaners is characterized in that the fixed paper card is composed of inner and outer layers, and the sealing ring is sleeved on the through hole of the outer layer; the inner and outer layers of the fixed paper card are A chute is arranged between the chute, and a movable paper card that can slide along it is installed in the chute, and a sealing part that can seal the dust suction port when it slides is provided on the movable paper card.

The above-mentioned disposable garbage bag for vacuum cleaners is characterized in that the movable paper card is provided with a limit slot, the fixed paper card is provided with a limit card, and the limit card passes through the movable paper The limit slot on the card.

The above-mentioned disposable garbage bag for a vacuum cleaner is characterized in that the dust bag is made of non-woven fabric. .

The beneficial effects of the utility model are:

First of all, the dust collection device of the utility model is a disposable garbage bag. After the dust suction is completed, the garbage bag and the dust are disposed of together, which saves the trouble of cleaning and saves time;

Secondly, this garbage bag is made of non-woven fabric and paper, which is in line with the theme of the times because it is an environmentally friendly material;

Third, the non-woven fabric has a good filtering effect, and because it is disposable, the dust collection device has a good filtering performance.

Fourth, the movable paper card can slide back and forth, and it is convenient and quick to close and open the suction port of the dust bag.

[Description of drawings]

Below in conjunction with accompanying drawing and embodiment of the present utility model, further describe in detail:

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is the exploded schematic view of the utility model;

Fig. 3 is a schematic diagram of the installation of the utility model and the vacuum cleaner.

[Detailed ways]

As shown in Figure 1 and Figure 2, a disposable garbage bag for a vacuum cleaner includes a dust bag 1, which is made of non-woven fabric and has a suction port that can be connected to the suction pipe of the vacuum cleaner. 101, the dust bag 1 is also provided with a fixed paper card 2 that can be inserted into the card slot of the vacuum cleaner and fix the dust bag 1. The fixed paper card 2 is provided with a through hole 202 opposite to the dust suction port 101, and the through hole 202 is Socket with seal ring 4.

The fixed paper card 2 is composed of inner and outer layers, and the sealing ring 4 is sleeved on the through hole 202 of the outer layer; a chute 201 is provided between the inner and outer layers of the fixed paper card 2, and the card in the chute is equipped with a Movable paper card 3 is provided with a sealing part 302 that can seal the dust suction port 101 when it slides.

Movable paper card 3 is provided with limit groove 301, and fixed paper card 2 is provided with limit card 6, and limit card passes through limit groove 301 on the described movable paper card 3, and the purpose of setting limit card 6 is to prevent movement. The paper card 3 slides out of the fixed paper card.

As shown in Figure 3, the disposable garbage bag 1 of the present utility model is sealed and installed in the dust storage box 502 of the vacuum cleaner 5. When the main machine 501 is working, due to the pressure difference on both sides of the garbage bag, the air with dust enters the bag, and the dust bag 1 is made of non-woven fabric, which has a filtering function, that is, the air can pass through, but the dust cannot pass through. So the dust is left in the dust bag 1. When the dust bag 1 is full of dust, slide the movable paper card 3, and the sealing part 302 of the paper card 3 seals the dust suction port 101. At this time, the garbage bag and the dust suction port can be sealed. The dust is thrown away together. Since non-woven fabrics and paper are environmentally friendly materials, it also conforms to the theme of the times.

Claims (4)

1. Disposable garbage bags for vacuum cleaners, characterized in that they include a dust bag (1), on which there is a dust suction port (101) that can be connected to the suction pipe of the vacuum cleaner, and on the dust bag (1) there is also a There is a fixed paper card (2) that can be inserted into the card slot of the vacuum cleaner and fix the dust bag (1). The fixed paper card (2) is provided with a through hole (202) opposite to the dust suction port (101). The through hole (202) is sleeved with sealing ring (4). 2. A disposable garbage bag for a vacuum cleaner according to claim 1, characterized in that the fixed paper card (2) is composed of two layers inside and outside, and the sealing ring (4) is sleeved on the outer channel. On the hole (202); a chute (201) is provided between the inner and outer layers of the fixed paper card (2), and the movable paper card (3) that can slide along it is installed in the chute, and the movable paper card (3) A sealing part (302) that can seal the dust suction port (101) when it slides is provided on the top. 3. A disposable garbage bag for a vacuum cleaner according to claim 2, characterized in that the movable paper card (3) is provided with a limiting groove (301), and the fixed paper card (2) is provided with a The limit card (6) passes through the limit slot (301) on the movable paper card (3). 4. A disposable garbage bag for a vacuum cleaner according to claim 1, characterized in that said dust bag (1) is made of non-woven fabric.

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