JPH0335241Y2 - - Google Patents

Description

[Detailed explanation of the idea] <Technical field> The present invention relates to a vacuum cleaner equipped with a dust collection bag.

<Prior Art> Vacuum cleaners generally have sustainable dust suction power due to improvements in their functions and filters, so they can store dust in a dust collection bag for a long period of time. However, the garbage contains dust mites, bacteria, etc. In general, when using a vacuum cleaner, collect dirt, dust, etc. in a dust collection bag, and do not throw away the dust until the dust collection meter attached to the vacuum cleaner body indicates that it is time to dispose of the waste. Due to this, depending on the conditions, dust mites, bacteria, etc. may continue to reproduce or multiply in the dust, which becomes the source of the odor in the exhaust air from the vacuum cleaner, and the user may Direct inhalation has drawbacks such as the risk of harming health, and a means to remove dust mites, bacteria, etc. has been desired.

<Purpose> The purpose of the present invention is to provide a vacuum cleaner that kills dust mites and other insects, does not cause discomfort due to exhaust air during use, and maintains the health of the user.

<Embodiment> Hereinafter, embodiments of the present invention will be described based on FIGS. bag 2
A dust pipe 3 connected to the dust pipe 3, and a suction device 4 attached to one side of the dust pipe 3 for sucking dust,
A dust suction path 5 is formed by the dust pipe 3 and the suction device 4, and an insecticide insertion case 6 for storing the insecticide A is provided in the dust suction path 5.
An opening 7 communicating with the dust suction passage 5 is formed in the opening 7 .

The vacuum cleaner main body 1 has a dust collection case 8 in the front in which the dust collection bag 2 is built in, and a drive unit in the rear in which an electric motor 9 (suction motor) and a cord reel (not shown) for winding a power cord 10 are built in. An inverted U-shaped handle 12 is formed in front of the upper end of the driving part 11 for carrying the vacuum cleaner main body 1, and a handle 12 is formed at the upper end of the driving part 11 to drive the electric motor 9. A stop switch 13 is provided, and a pair of left and right rear wheels 14 are provided at the lower end of the drive section 11. Further, a front wheel 15 is rotatably supported at the lower end of the dust collection case 8 via a horizontal shaft 15a, and the front wheel 15 and the rear wheel 14 move the vacuum cleaner main body 1 on the floor in all directions. It is configured so that it can be done.

Further, the dust pipe 3 includes a bellows-shaped pipe 16 connected to the dust collection bag 2 and having elasticity, a tubular handle 17 to which the insecticide insertion case 6 is attached, and the suction device 4. It consists of an extension tube 18 that can be freely added to.

The insecticide insertion case 6 is shown in FIGS.
As shown in the figure, it is formed on the side surface of the handle 17, and is formed into a box shape with a top plate 19, a front plate 20, a rear plate 21, and both side plates 22, 22, and the inside of the insecticide insertion case 6 is Insecticide insertion side 2 by vertical plate 6A
3 and a sliding side 24, the insecticide insertion side 2
In step 3, the above-mentioned insecticide A such as naphthalene, which has excellent insecticidal properties and whose temperature rises at room temperature, is inserted. Further, a coarse effective support plate 25 is formed at the lower part of the insecticide insertion side 23 to prevent the insecticide A from falling into the dust suction path 5, and the support plate 25 serves to prevent the insecticide A from falling into the dust suction path 5. It functions to pass the agent A through the dust suction path 5.

Further, the opening 7 is formed in the plate surface of the handle 17 in correspondence with the support plate 25. In the figure, reference numeral 26 denotes an opening/closing device for opening and closing the opening 7. The opening/closing device 26 includes a small plate-like knob 27 on which the user slides with his or her finger, and an inverted L-shaped knob 27 integrally formed with the knob 27. The lower surface of the knob 27 is in contact with the surface of the top plate 19a on the sliding side 24, and the top plate 19a has a long hole 29 for movably guiding the opening and closing piece 28. is formed. Also,
The lower end of the vertical plate 6A is cut out to form the opening/closing piece 28.
An intervention hole 6B is formed in which the intervention hole 6B intervenes.
is provided below the support plate 25. The opening/closing piece 28 is configured to close the opening 7 by bringing the tip of the horizontal portion 28a into contact with the lower surface of the support plate 25.

Further, the front plate 20 is arranged as shown in FIG.
It is configured such that it can be opened and closed freely centering on the lower part 30 of 0, and the insecticide A can be inserted in the opened state.

Next, the operation will be explained. By turning on the switch 13, the electric motor 9 is driven and suction is started. Then, the user moves the knob 27 with his finger to open the opening 7 as shown in FIG. After that, clean as you would with a regular vacuum cleaner. In the case of this example, the insecticide A such as naphthalene is inserted into the insecticide insertion case 6, and the dust suction path 5 and the insecticide insertion case 6 are communicated with each other, so that the insecticide is absorbed by the suction force of the electric motor 9. The inside of the dust suction path 5 becomes negative pressure,
Insecticide A, which has been heated to room temperature, is sent to dust collection bag 2 together with mites and the like. In addition, in the case of this example, the suction device 4
Insects can be killed more effectively if they are equipped with a turbine brush or the like that taps the floor and sucks in dust, mites, etc. By adjusting the open area of the opening 7 using the opening/closing device 26, the amount of naphthalene sent to the dust collection bag 2 can be adjusted. Leave the opening 7 open a little. In addition, when the vacuum cleaner is not used or when the suction device 4 is moved in a suspended state, the insecticide can be sent from the opening 7 to the dust collection bag 2 by closing the opening 7 using the opening/closing device 26. This eliminates wasteful spraying of insecticides.

Further, as another embodiment, a powdery one may be used as a substitute for the solid insecticide A such as naphthalene. In this case, the support plate 25 is of a filter type, and the insecticide insertion case 6 Alternatively, a spray-type insecticide encapsulated with insecticide may be installed, and the user may occasionally send insecticide A to the dust suction path 5 while using the vacuum cleaner.

With the above configuration, the exhaust air from the vacuum cleaner is not unpleasant, and it can be said that it hardly harms the user's health.

<Effects> As is clear from the above explanation, the present invention consists of a dust collection bag disposed in the vacuum cleaner body, a dust pipe connected to the dust collection bag, and a dust collection bag attached to one side of the dust pipe. a suction device for sucking in dust; a dust suction path is formed by the dust pipe and the suction device; an insecticide insertion case for storing an insecticide is provided in the handle of the dust pipe; An opening communicating with the dust suction path is formed in the agent insertion case, and an opening/closing device for opening and closing the opening is provided, and the opening/closing device is disposed at the handle of the dust pipe.

Therefore, according to the present invention, it is possible to provide a vacuum cleaner that kills dust mites and the like mixed in dust, does not cause discomfort due to exhaust air during use, and maintains the health of the user.

Further, since an opening/closing device is provided to open and close the opening, it is possible to prevent unnecessary feeding of insecticide depending on the usage condition and prevent the insecticide from running out quickly.

Furthermore, since the opening/closing device is disposed on the handle of the dust pipe, the user can easily operate it at hand.

[Brief explanation of the drawing]

Fig. 1 is an overall configuration diagram of a vacuum cleaner showing an embodiment of the present invention, Fig. 2 is a vertical cross-sectional view of the main parts similarly showing the state in which the opening is closed, and Fig. 3 similarly shows the state in which the opening is opened. The main part shown in FIG. 4 is a vertical sectional view, and FIG. 4 is a perspective view of the exterior of the insecticide insertion case. 1: Vacuum cleaner body, 2: Dust collection bag, 3: Dust pipe,
4: Suction device, 5: Dust suction path, A: Insecticide, 6: Insecticide insertion case, 7: Opening, 17: Handle, 26:
Switchgear.

Claims (1)

[Scope of utility model registration request] The vacuum cleaner includes a dust collection bag disposed in the vacuum cleaner body, a dust pipe connected to the dust collection bag, and a suction device attached to one side of the dust pipe for sucking in dust. A dust suction path is formed by the pipe and the suction device, an insecticide insertion case is provided in the handle of the dust pipe for storing an insecticide, an opening communicating with the dust suction path is formed in the insecticide insertion case; A vacuum cleaner characterized in that an opening/closing device for opening and closing the opening is provided, and the opening/closing device is disposed on a handle of the dust pipe.