JP2007098088A - Simple cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple cleaner which does not specify its size and shape and is economical and sanitary so that a container low in strength can be used as a dust receiving container. <P>SOLUTION: A bag made of an extensible material is installed inside of the container, and the bag is expanded to carry out suction with a difference of air pressure due to a difference in volume contacting with outside in the container by the deflation of the bag. The bag is made of the extensible material and can cope with the size and shape of the container. An empty container such as a plastic bottle can be used, so that the dust receiving container can be replaced easily to be economical and sanitary. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a vacuum cleaner, and is installed in a dust receiver. By expanding and expanding a stretchable bag inside the dust receiver, a pressure difference is generated between the outside and the dust receiver. A hose installed in the receiver and a nozzle connected to the hose are used for suction.

In everyday life, it is no exaggeration to say that household vacuum cleaners are a necessity that is prevalent in most homes. However, for hygienic reasons, cleaning on the table, cleaning garbage on the body, cleaning a little trash due to the troublesome use, and using it near infants for environmental reasons due to exhaust and noise. There was a problem.
Conventionally, as an invention for solving this kind of problem, there is a vacuum cleaner disclosed in, for example, Japanese Patent Publication No. 2002-360468. This device is evacuated in advance, and a valve and a suction part are attached to a vacuum container whose inside is in a vacuum state. By opening and closing the valve, dust can be sucked in by the pressure difference between inside and outside the container. It is.

  However, in the case of the apparatus as described above, since the container is evacuated in advance by a vacuum pump or the like, there is a problem that the container must be a container that can withstand pressure.

  In addition, since suction is performed by opening and closing the valve on the suction port side, the size of the opening portion of the valve changes due to adjustment of the suction force, which causes a problem of dust clogging.

  In addition, if a garbage pack is used to dispose of the sucked garbage, there is a problem in terms of economy, and if it is received in a container as it is and disposed of from the discharge port, there is a problem in terms of hygiene.

  In the invention of claim 1 for solving this problem, an elastic bag can be installed in the dust receptacle, and the bag can be inflated by sending air through the pipe to the inlet by a check valve. The pipe is connected with a flow control valve and a lever for operating it outside the dust receptacle. A hose is installed from the inside of the garbage receptacle to the outside, and a nozzle is installed at the end. The container is sealed except for pipes and hoses. For this reason, the bag is contracted to generate a pressure difference between the inside and outside of the dust receiver and suck it.

  The invention of claim 2 is characterized in that an air pump is installed in the simple vacuum cleaner of claim 1 to inflate the bag more efficiently.

  The invention of claim 3 is characterized in that the dust receiver of the simple vacuum cleaner of claim 1 or 2 is a used container of a plastic bottle, detergent, shampoo, soap, oil, or drinking water. And

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, 4, 5, and 6.

    Reference numeral 3 in FIG. 1 denotes a bag made of a stretchable material such as rubber or silicon, which is expanded by blowing air from the pipe 9, and the check valve 4 prevents air from flowing back. The flow rate adjustment valve 5 is adjusted by operating the lever 6 so that the air in the bag 3 can escape to the outside when the flow rate adjustment valve 5 is opened. The joint 10 is provided with a packing 11, whereby the opening of the dust receiver 2 is sealed except for the hose 7 and the pipe 9. By contracting the expanded bag 3, a pressure difference is generated between the inside and outside of the dust receiver 2 except the bag, and dust can be sucked into the dust receiver from the nozzle 8 through the hose 7.

    FIG. 2 is a simple cleaner characterized in that an air-pump 12 for sending air to the pipe 9 of the simple cleaner of FIG. The air pump 12 may be manual or electric.

    FIG. 3 shows that the dust receiver 2 of FIG. 2 is a PET bottle, the connecting portion of the fixture 10 to the dust receiver 2 is a PET bottle cap specification, and the air pump 12 is connected to the fixture 10 and the pump lever 13. It is a simple vacuum cleaner characterized by sending air to the bag 3 by pulling the pump lever 13 like a spray lever. In addition, when the dust receiver 2 is a detergent container, a shampoo container, a soap container, an oil container, or a drinking water container, the connecting portion between the fixture 10 and the dust receiver 2 is Use bottle cap specifications.

    FIG. 4 is a part of the coupling side of the nozzle 8 of FIG. 1, FIG. 2 and FIG. 3 and the nozzle 8 of the hose 7, and the nozzle 8 is a nozzle of a simple vacuum cleaner suitable for sucking a runny nose. .

    FIG. 5 is a part of the coupling side of the nozzle 8 of FIG. 1, FIG. 2 and FIG. 3 and the nozzle 8 of the hose 7, and the nozzle 8 is a nozzle of a simple vacuum cleaner suitable for sucking soot. .

    FIG. 6 is a part of the coupling side of the nozzle 8 of FIG. 1, FIG. 2 and FIG. 3 and the nozzle 8 of the hose 7, and the nozzle 8 is coupled to an existing nasal suction device or a scooping device. It is a nozzle of a simple vacuum cleaner suitable for.

The invention's effect

    According to the present invention, since the container itself does not need to be sealed and depressurized, the strength of the container is not required so much and the adjustment of the suction force is performed by adjusting the amount of air to be discharged. It is economical and hygienic because it is possible to reduce clogging of trash, and it is not necessary to purchase a filter by using an empty container such as a used plastic bottle.

    There is an increasing need for recycling of containers such as plastic bottles, and there is a need for a cleaner with good exhaust. The present invention can be industrially mass-produced and has industrial applicability.

    It is a top view of a simple vacuum cleaner.     It is a top view of the simple vacuum cleaner which installed the air pump.     It is a top view of the simple vacuum cleaner which used the PET bottle as the garbage receptacle and installed the air pump.     It is the top view couple | bonded with the hose of the nozzle for nasal mucus.     It is a top view couple | bonded with the hose of the nozzle for wrinkles.     It is the top view couple | bonded with the hose of the nozzle for a coupling | bonding.

Explanation of symbols

2 Garbage receptacle 3 Bag 4 Air valve 5 Air valve 6 Lever
7 Hose 8 Nozzle 9 Pipe 10 Joint 11 Packing 12 Air Pump 13 Pump Lever

Claims (3)

    A bag made of a material that expands and contracts, a pipe with a check valve that sends air into the bag to prevent backflow, a flow control valve for extracting air from the bag, and a lever and hose for adjusting the flow control valve A simple vacuum cleaner that integrates the nozzle and is installed in the dust receiver by means of a joint.     2. The simple vacuum cleaner according to claim 1, wherein a manual or electric pump is installed to send air to the bag.     3. The simple vacuum cleaner according to claim 1, wherein a plastic bottle, a detergent container, a shampoo container, a soap container, an oil container, or a drinking water container is used as a dust receiver. A simple vacuum cleaner.

Images