JPH01310628A - Electric cleaner - Google Patents

Abstract

PURPOSE:To eradicate and exterminate noxious insects such as ticks in a dust collecting room after cleaning by providing a ventilation flue to circulate an exhausted air current to the dust collecting room and executing the hunging and locking of the hose hook of an absorbing hose, which is inserted to an absorbing port part with being freely attachable and detachable, to vent hole with being freely attachable and detachable. CONSTITUTION:After the cleaning is finished, a hook button part 34b of a hose hook 34 is pressed and the hunging of a hook part 34a to a conducting port 29 is calceled. Then, after an absorbing hose 20 is taken off from an absorbing port part 19, a shutter board 23 is locked. After that, when a reset button 30a is pushed, a temperature sensing switch 30 is turned on and feeding is executed to an electric blower 7. Then, the electric blower 7 is revolved. At such a time, since the absorbing port part 19 is blocked by the shutter board 23, the inside of a dust collecting room 4 goes to be negative pressure and the exhausted air current of the electric blower 7 is absorbed through a main body side ventilation flue 28 and a cover body side ventilation flue 27 into the dust collecting room 4. Then, by the repetition of this operation, the exhausted air current circulates and goes to be a hot wind by the exhausted heat of the electric blower 7. Then, the dust collecting room 4 is heated and the noxious insects such as the ticks, which are accumulated in a paper bag filter 14, are eradicated at an exhausted air current temperature >= a prescribed temperature (50 deg.C).

Description

DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to a vacuum cleaner that kills harmful insects such as mites by trapping them in a collecting chamber.

(b) Conventional technology: The tip of the flexible suction hose that connects to the dust collection chamber of the vacuum cleaner body? By connecting the exhaust side of the air blower in the vacuum cleaner body to the connection port, the exhaust flow of the electric blower is circulated to the dust collection chamber, and the m degree of the dust collection base circle is set at 50 degrees. Raise it above C and collect dust! Japanese Patent Laid-Open No. 1986-62-
It is shown in the report No. 127026. However, in this conventional technology, when exterminating pests such as sediment and mites, the exhaust air is circulated through a long suction hose, which reduces the heating efficiency of the dust collection chamber and increases the heating time. There is a drawback that the vacuum cleaner body becomes unstable due to bending or sagging.

(c) Problems to be Solved by the Invention The present invention exterminates pests such as mites without using a suction hose, and also utilizes a part of this extermination mechanism during cleaning. U-air cleaning that allows you to measure the suction hose! The purpose of money is to obtain 1).

(b) Means for Solving the Problems The wL air remover of the present invention has a dust collection chamber having a suction port in the vacuum cleaner body, which communicates with the gunwale, and an electric feeder ff1.
The air blower is stored in the air blower and the air blower is stored in the air blower storage chamber, and the suction port is open and has a traffic air vent. and a ventilation path that circulates the exhaust flow to the dust collection chamber, and a hose hook of a suction hose that is removably inserted into the suction port is removably latched and latched during the ventilation zero washing. With the above configuration, when cleaning, the suction hose can be inserted into the inlet port of the main body of the vacuum cleaner, and the hook of the suction hose can be hooked to the air outlet of the suction port. By locking, the suction hose is connected to the vacuum cleaner body.Pests such as dust and mites are sucked into the vacuum cleaner from the suction hose, and the exhaust flow from the IC blower is directed to the outside of the vacuum cleaner. It is discharged.

After cleaning, when the suction port is closed and the electric blower is turned on, the exhaust air from the electric blower is circulated through the ventilation path and collected as hot air by the wandering threads of the JtvJ blower. ! Heat the vines. When the temperature inside the dust-collecting silkworm falls below a predetermined temperature of 50° C., which is the temperature at which mites and the like die, the mites and other pests die and are exterminated.

(fart) ! ! EXAMPLE Hereinafter, the construction of the vacuum cleaner of the present invention will be explained based on FIGS. 1 to 6.

(1) is the main case of the vacuum cleaner, and the upper case (1) is the main case of the vacuum cleaner.
a) and a main body lower case (1b), and the front part has a dust collection chamber (4) with a top opening (3) that can be opened and closed with a lid 12;
The rear part communicates with the dust collection chamber t41 and has an exhaust gas on the rear wall.
Each of them has a blower storage chamber 161 with a flt+ perforated therein.

(7) is stored in the blower storage chamber 161 [In a dynamic blower, the fan case is connected to the upper supporting lip (91 and liO
The lower support lip of the main body lower case b) 1) 01! By adding 4F+, intake side (1)) 7 exhaust side α2
It is fixed by sealing the space between 1 and 17.

Shiha the previous collection! Nine box-shaped filters having breathability and shape-retaining properties are housed in the I chamber 14) so as to be inserted and removed from the upper surface space O(3), and α4 is inserted into and removed from the B box-shaped filter U. The paper bag filter Q41 is a paper bag filter that can be stored in a bag, and the paper bag filter Q41 has been changed from a breathable paper bag that does not allow pests such as mites to pass through. Q
Reference numeral 10 denotes a holding frame for the mouth plate (74JL) of the paper bag filter a, which is mounted on the opening edge of the box-shaped filter α3.

Furthermore, the lid body (21) has a double wall structure consisting of an external cover 00 and a back cover αη, and is rotatably supported on the rear main body upper case (1a), and the front part is attached to the main body lower case (1b).
The upper opening +31 is then closed by being locked by the lamp body.

Q (to) is a suction port provided with the lid i21 K and connected to the suction hose 1. A suction hole 1) is bored in the outer cover a61, and the outer cover α below the hole 40 is
There is a sliding shutter plate placed between the υ and the back cover αη, a sliding shutter plate that can open and close the upper part of the hose connecting tube, and a ring-shaped hose fitting. The lower part of the hose connecting tube l1rI is attached to the back cover αη mentioned lII, and is brought into airtight pressure contact with the mouth plate (14 &) K by a 7tO plate gasket. .

The country is +1 (I Hikakiri blower (71 exhaust flow seven fruit gourd chambers +4
A7 is a ventilation passage provided in the vacuum cleaner main body for circulation to 1, and is composed of a lid side ventilation passage and a main body (l!3 ventilation passage name). The outer cover (161) is disposed between the outer cover (161) and the back cover Oη, and has one end communicating with a ventilation hole surrounded by the side of the hose connection tube.

Furthermore, the main body side ventilation passage (c) is connected to the main body case ill.
Inside, 1JfleiE# air blower (71) is thrown from the exhaust side α2 through the upper side grip lip 191.

- is a temperature sensing switch installed near the suction port α of the lid side ventilation path, and the temperature sensing switch □ is located next to the reset button (6) of the outer cover 00 near the suction port. The vacuum cleaner protrudes outward from the top. Set 1I7
1. The sensing switch (■) turns on when the reset button (main) 1 is pressed, and the temperature of the exhaust flow passing through the lid side ventilation passage @ is the temperature at which pests such as mites die.
When the sensing part (side 50b i The configuration is such that the power is turned off.

Previous gj! , r! ! The L-included hose (to) is a flexible hose body (
The connecting tube ell is connected to the hose connecting tube (not shown) and is removably inserted into the hose connecting tube of the suction port α9), and a connecting tube cover 3 is provided. Mt5 (G) is a hose hook equipped at the six positioning points housed in the cover unit [F]2; A 7 hook part (54a) that is detachably hooked to the passageway of the suction opening part (54a), and a 7 button part (54a) that protrudes from the operation hole (G) of the cover body color 2.
34b) and has a spring-by! The hook part C34a) in 7oa is always held in the direction where it is latched onto the ventilation opening. Therefore, since the ventilation opening of the ventilation passage is also used as the 7 hook part of the hose hook □□□ (Hayabusa p hanging mooring), the hose connection pipe can be easily assembled. The structure of the mold used is simplified, reducing manufacturing costs.

When cleaning, as shown in Figure 2, open the shutter plates and insert the suction hose connection pipe 131) and the connection pipe cover unit into the hose connection tube (2). The hook (outside) is hooked to the connecting OMK, and the suction hose is connected to the suction port (I).Then, the connection electric light is connected to the mouth plate (of the hook). 7 hook part (34a); 6 to block the communication OH, 1
IfJ Ki-san Kohan is pre-distributing! Since it no longer communicates with the first room 141, the exhaust flow from the electric blower 171 is concentrated! 1 room (4
) and are discharged from the exhaust port 151, so that the pests such as mites that are sucked in together with dust from the suction hose are collected.
It is stored in the paper bag filter (141) of the vine 14).

Next, to exterminate pests such as mites after cleaning, press the hook button part (34b) of the hose hook (34b) to hook the hook hook (34a) D to the communication opening opening, and then After removing the hose from the suction port α, the shutter is opened as shown in Fig. 4. 1e21 is blocked. Soto v reset button C! Press hWr to turn on the level sensing switch and *ta to supply power to the blower (7) n5 power supply 31 e! ! (71 tells it orally. At this time, the suction port ■
is blocked by the shutter plate, so the collection room 14)
The interior becomes negative pressure, and the exhaust flow from the electric blower (71) passes through the main body side ventilation path (c) and the lid side ventilation path and is sucked into the dust collection chamber (4).By repeating this process, the exhaust flow circulates. Then, the exhaust heat from the electric blower (7) becomes e-air, which heats the dust collection chamber (4), and when the exhaust flow temperature exceeds a predetermined temperature (50°C), the paper bag filter When the exhaust air temperature reaches 65°C, the temperature sensing switch is turned off and the electric blower (7) is completely stopped.

In the Naoki embodiment, the suction port θ (g) was closed by closing the shutter tfiE. The above-mentioned suction port (2) rule may be made obstructed.

(G) Effects of the Invention The present invention is as described above, and in particular, the ventilation opening of the ventilation passage for circulating the exhaust air of the electric blower into the collection chamber is provided.
The ventilation opening is opened at the suction opening of the holder, and the ventilation opening is inserted into the suction opening in a freely insertable and removable manner. There is no need to provide a new recess in the suction port, so the structure of the suction port becomes simple and the structure of the mold used becomes vague, reducing manufacturing costs and reducing VC during cleaning. The ventilation opening is closed by the hooking of the hose hook, and the exhaust air from the electric blower does not enter the dust collection chamber, allowing efficient cleaning. Moreover, the extermination of pests such as mites is carried out by circulating the exhaust flow of the vLvJ blower into the dust collection chamber through the ventilation path inside the vacuum cleaner itself, so there is no need to use a suction hose, making it compact and efficient. Step 2: You can completely exterminate pests in a short amount of time.

[Brief explanation of the drawing]

The drawings relate to the vacuum cleaner of the present invention, and FIG. 1 is a sectional view of the main parts in a cleaning state, and FIG. Fig. 6 is a perspective view, Fig. 4 is a sectional front view of the main part, Fig. 5 is a sectional plan view of the main part of the main part excluding the paper bag filter, Fig. 6 is a suction hose. FIG. +41- 'IA dust'J, "'-Shipping jika'lX storage room, m-4ii31i machine, bite-suction port, -1 suction hose, Kan series m path, Kan-ventilation port, □□□-hose 7 Tsuku.

Claims (1)

[Claims] (1) The vacuum cleaner body has a dust collection chamber having a suction port, a blower storage chamber that communicates with the dust collection chamber and houses an electric blower, and a ventilation port that opens to the suction port and a ventilation passage that communicates the exhaust side of the electric blower with the dust collection chamber and circulates the exhaust flow to the dust collection chamber when the suction port is closed, and is removably inserted into the suction port. A vacuum cleaner characterized in that a hose hook of a suction hose is removably hooked to the ventilation port.