JP4214310B2 - Adapter with air blowing nozzle for vacuum cleaner - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an adapter for a vacuum cleaner, wherein air is taken in from the outside of the vacuum cleaner, the air is blown out from an air blowing nozzle (6), and dust and dust are forcibly blown out and sucked out almost simultaneously. It is an adapter with an air blowing nozzle for a vacuum cleaner.
[0002]
[Prior art]
Conventionally, a vacuum cleaner sucks air from the outside by reducing the pressure inside the vacuum cleaner, and sucks dust and dirt together with the air. Recently, a new type of exhaust circulation cleaner has been sold. In order to prevent the exhausted air that passes through the paper garbage pack and filter from coming out of the vacuum cleaner as much as possible, it is not exhausted from the exhaust port, but circulates in the vacuum cleaner, hose, or nozzle, especially the nozzle. In this part, the circulating air is struck against the floor, and dust is lifted and sucked.
[0003]
[Problems to be solved by the invention]
Conventional vacuum cleaners suck dust and dirt by suction only.
A new type of exhaust circulation type vacuum cleaner is a system that exhausts exhaust from the rear of the vacuum cleaner from the nozzle and sucks it while floating dust and dirt, but the amount and momentum of the exhausted air is weak, enough dust I can't float trash. For this reason, it has been difficult for these existing vacuum cleaners to remove fine parts and dust and dirt accumulated on the bottom of the recesses.
[0004]
The present invention solves the problems of the prior art, and provides an adapter with an air blowing nozzle for a vacuum cleaner that can be attached to an existing vacuum cleaner regardless of the manufacturer.
[0005]
In the adapter with an air blowing nozzle for a vacuum cleaner according to the present invention, an air blowing nozzle (6) is attached to the center of the tip of a resin pipe base (1) attached to the pipe tip of an existing vacuum cleaner. Also, a motor (3) that is different from the motor of the vacuum cleaner main body, a fan box (4) that houses a blower fan (2) that is rotated by the motor, a power supply box (7) that rotates the motor, and the motor is turned on / off. A hand switch (8) for controlling OFF or strength, a cord (13) connecting the power box and the hand switch, a tube (5) connecting the fan box and the nozzle, and a tip further from the tip of the pipe-shaped base It comprises a slide pipe (9) that can slide back and forth so as to protrude. As a power source, there is a method of taking a dry battery, a rechargeable secondary battery or a vacuum cleaner body.
[0006]
The dust / dust suction capacity when using an adapter with an air blowing nozzle for this vacuum cleaner is determined by the balance between the strength of the air blown from the nozzle and the strength of the suction inside the pipe. Therefore, the position (distance) adjustment between the tip of the air blowing nozzle and the tip of the pipe can be adjusted by a position adjusting slide pipe (9) attached to the tip of the pipe. The slide pipe for position adjustment is one that moves out, retracts, or slides from the pipe base. By adjusting this, the position of the pipe tip can be changed, and an optimal balance between air blowing and dust suction can be created. .
[0007]
Since the outer diameter of the pipe attached to the vacuum cleaner of this adapter is slightly smaller than the inner diameter of the tip pipe of a general vacuum cleaner, it is characterized by being attached to most vacuum cleaners.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below.
FIG. 1 is a schematic diagram of the present invention. The present invention accommodates a resin pipe base (1) attached to the tip of a pipe (14) of an existing cleaner, a blower fan (2) attached to the outside of the base, and a motor (3) for rotating it. A fan box (4), an air blowing nozzle (6) attached to the center of the tip of the pipe-like substrate from which air is supplied through the tube (5), and a power supply box (7) for rotating the motor And an ON / OFF-power adjustment hand switch (8).
[0009]
The outer diameter of the rear part of the resin pipe-like base body (1) is slightly smaller than the inner diameter of the existing cleaner tip pipe, and can be inserted into any existing cleaner tip pipe.
[0010]
The air sent out from the fan box (4) passes through the tube (5) and enters from the rear opening of the air blowing nozzle (6), and the air blowing nozzle (6) whose tip is narrowed toward the dust and dust. Discharged.
[0011]
The fan box (4) and the hand switch (8) can be easily attached to and detached from the resin pipe-like base body (1) at a position where they can be easily used with a hook-and-loop fastener (10).
[0012]
The air blowing nozzle (6) is attached to the center of the tip of the resin pipe-shaped substrate (1) with a resin nozzle fixing frame (11) having a space through which suction air can sufficiently pass.
[0013]
The optimum state of dust / dust blow-off and suction exclusion by the air flow (A) is related to the balance between the strength of the blown air and the suction / exhaust ability of the vacuum cleaner. As an adjustment function, a slide pipe (9) is attached to the pipe tip of the resin pipe-like base (1), and the front and rear of the slide pipe (9) are connected to the tip of the air blowing nozzle (6) and the adapter pipe (slide pipe). The structure can be adjusted to create an optimal balance state.
[0014]
Because it is an adapter attached to the tip of an existing vacuum cleaner, it can be manufactured at low cost and is relatively easy to manufacture.
[0015]
As a power source, there is a method of taking a dry battery, a rechargeable secondary battery or a vacuum cleaner body.
[0016]
The present invention has the structure as described above, and when this is used, the adapter is attached to the tip of the existing cleaner. The usage is the same as when using a normal vacuum cleaner, but the vacuum cleaner switch is in the ON suction exhaust state, and at the place where you want to remove dust, dust, etc., turn on the hand switch of this adapter and blow air from the air nozzle. Blow out, forcibly remove dust and debris, and remove by suction with a vacuum cleaner.
[0017]
Note that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention. For example, the present structure is not limited to the retrofit type adapter, but may be incorporated into the cleaner body at the time of manufacture. The hand switch may have a switch function of the vacuum cleaner body.
[0018]
According to the adapter with the air blowing nozzle for the vacuum cleaner of the present invention, dust, dust, etc. deposited on the bookshelf on the bookshelf, the small part of the personal computer or the bottom of the recess, as well as the flat surface of the floor (12) Can be forcibly blown off with air and removed as it is, so that it becomes possible to clean more cleanly and hygienically. Further, by providing a slide pipe (9) that can slide back and forth at the tip of the pipe-shaped base (1), the positional relationship between the tip of the air blowing nozzle (6) and the tip of the slide pipe is adjusted, By making it possible to optimally adjust the balance between air blowing and suction / exhaust, it is possible to increase dust and dust suction efficiency.
[0019]
In addition, in the case of an exhaust circulation type vacuum cleaner, in order to blow contaminated exhaust air once with dust and dirt, the air leaked from the suction port without being sucked further includes dust and dirt in the place, It is more polluted and makes the surrounding air more dirty. Since the present invention blows uncontaminated air, it is more sanitary than the exhaust circulation cleaner.
[0020]
Furthermore, unlike an exhaust-circulation vacuum cleaner, air is supplied using an external motor, and air that is more powerful than a nozzle with a thin tip is blown away, so it has a strong power to blow off dust and dirt.
[0021]
The present invention has both a vacuum cleaner function and a flap function. However, if you want to remove dust and debris with a kite, you first have to lift the dust and debris by hitting the place you want to clean with a kite to spread the dust and debris around you. The present invention is hygienic because dust and dirt blown off with air are immediately sucked out without scattering dust and dirt around.
[Brief description of the drawings]
1 is a perspective view of a part of the present invention. FIG. 2 is an enlarged view of a main part of the present invention. FIG. 3 is a sectional view of a tip of the present invention.
DESCRIPTION OF SYMBOLS 1 Plastic pipe-shaped base body 2 Blower fan 3 Motor 4 Fan box 5 Tube 6 Air blowing nozzle 7 Power supply box 8 Hand switch 9 Slide pipe 10 Surface fastener 11 Nozzle fixing frame 12 Floor etc. 13 Code 14 Pipe of existing vacuum cleaner

Claims (1)

  A resin pipe base (1) to be attached to the pipe tip of the vacuum cleaner, a blower fan (2) for sending air, and a motor (3) for rotating the blower fan are accommodated and attached to the outside of the pipe base. A fan box (4) and a blow-out opening are provided at the inner center tip of the pipe-shaped base, and air supplied from the fan box is blown out from the center of the tip of the pipe-shaped base through the tube (5). In an adapter with an air blowing nozzle for a vacuum cleaner equipped with an air blowing nozzle (6), a power box (7) for rotating the motor, and a hand switch (8), the tip further protrudes from the tip of the pipe-shaped substrate As shown in the figure, a slide pipe (9) that is slidable back and forth is provided at the tip of the previous pipe-shaped base, Out to adjust the positional relationship between the tip of the nozzle and the tip of the slide pipe, air blowout adapter with the nozzle for vacuum cleaner characterized in that it optimally adjustable balance of air blowoff-suction exhaust.

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