JPH0713629Y2 - Multifunction vacuum cleaner - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a vacuum cleaner used indoors, and in particular, enables fine dust discharged from a ventilation port to be discharged to the outside of the room. The present invention relates to a clean type vacuum cleaner capable of preventing uncollected dust from flying in a room by blowing air from a ventilation port during use.

(Prior Art and its Problems) Generally, as shown in FIG. 6, the vacuum cleaner has a motor inside the main body 21 in which the suction port 23 and the blower port 22 are arranged, and the suction port 23 and the motor. A dust collecting filter is arranged between the suction port 23 and a hose 24 having a suction port 25 is connected to the suction port 23 so that dust can be collected in the filter from the suction port 25 through the hose 24 by driving the motor. And is now a necessary item in general households.

By the way, when a vacuum cleaner is used indoors in this type of conventional vacuum cleaner in recent years, it passes through the filter eyes of the dust collecting filter, and the fine dust A is discharged from the air outlet 22 for exhaust.
In addition, there is a problem that air is discharged, and furthermore, because of the air blown from the exhaust air outlet, the dust in the uncollected area, that is, the area that has not been cleaned up, is blown up inside the room, and the dust that blows up cannot be sucked in. After cleaning with a machine,
There was a drawback that the dust that floated up fell and remained inside the room.

In addition, there is a problem with motor noise when using a vacuum cleaner, and there has been a demand for the development of a vacuum cleaner that can be used in the quietest possible state.

Therefore, recently, a system type cleaner as shown in FIG. 7 has been developed for the purpose of the above-mentioned various problems in the room, that is, the prevention of dust discharge, the rise of dust, and the noise reduction of the cleaner. Has been done.

For example, a system type vacuum cleaner of this type is provided with an air outlet 32 for discharging dust and blowing air, and a mechanism main body 31 in which a motor, which is a noise portion, is installed in advance outside the room, The suction port 33 of the main body 31 and the hose connection port 37 previously provided on the indoor wall 36 are connected by the connection hose 38, and the hose 34 having the suction port 35 is connected to the hose connection port 37, The dust in the room can be prevented from being discharged, the dust can be prevented from rising, and the noise of the cleaner can be suppressed as much as possible so that the cleaner can be cleaned.

Further, as a cleaner similar to the above, a built-in electric blower is provided to solve the problem that exhaust air directly causes discomfort to the user and achieve the purpose of enabling hygienic cleaning. In addition, the exhaust hose connected to the suction port is connected to the exhaust hose connected to the outside through the exhaust pipe provided in advance on the wall of the house at the discharge port of the cleaner body (Actual No. Sho 48-19452). ) Has also been devised.

However, in the system type vacuum cleaner and the vacuum cleaner similar to this type, although various problems can be solved as described above, it is necessary to match the length of the hose 34 with the longest portion of the indoor width. It usually requires a length of about 10m.

Therefore, the hose 34 part becomes an obstacle, and particularly when cleaning the part near the hose connection port 37 provided in advance on the indoor wall 36, there is a problem that the hose 34 is not bent and cannot be cleaned. In this case, the hose 34 must be formed in a bellows shape, which causes a problem that air resistance in the hose 34 becomes large and suction capacity and exhaust capacity are reduced.

Further, in the above-mentioned conventional system type vacuum cleaner and a vacuum cleaner similar to this type, it is necessary to provide an exhaust pipe connected to an exhaust hose for discharging exhaust gas to the outside. There is also a problem that all rooms have to be redesigned and a large amount of money is required.

Further, in the system type vacuum cleaner of the type shown in FIG. 7, the mechanism unit main body 31 is previously installed outside the room, and the mechanism unit main body 31 is provided with the suction port 33 and the indoor wall 36 in advance. Since it can be used only by connecting the hose connection port 37 and the connected hose 38, and connecting the hose connection port 37 with the hose 34 having the suction port 35, it can be carried like a conventional vacuum cleaner. There was also a problem that it could not be done, and there was a drawback that its use was limited.

(Object of the Invention) The present invention has been made in view of the above-mentioned various problems, and can prevent the discharge of dust from the exhaust port at the time of cleaning, which is a drawback of the conventional vacuum cleaner. It is also possible to prevent the soaring of the vacuum cleaner, to suppress the noise of the motor of the vacuum cleaner, and to improve the intake and exhaust capacities according to the motor capacity, and to carry it according to the purpose. The purpose of the present invention is to provide a multifunctional vacuum cleaner that is inexpensive and easy to use without the need for design changes or installation of separate equipment.

(Structure of the Invention) That is, the multifunctional cleaner of the present invention is provided with a hose having a suction port on one side of a main body having a motor, a blower port on the other side, and a suction port on the suction port. In a vacuum cleaner in which dust and dirt are sucked from the suction port and can be collected in a filter inside the main body by connecting and driving a motor, a suction hose having a suction port at the suction port is connected to the blower port. The exhaust hose having a trumpet-shaped exhaust port is detachably connectable to each other, and the motor noise in the room can be silenced by the exhaust hose.

Further, the multi-function type vacuum cleaner of the present invention is configured such that the suction hose detachably connected to the suction port side of the main body and the exhaust hose connected to the blower port side are formed with a flat inner peripheral surface to suck the suction hose. It is also characterized in that the air resistance of the inner surface of the air supply hose and the exhaust hose is reduced to improve the intake and exhaust capacities.

(Operation of the Invention) The multifunctional vacuum cleaner of the present invention has the following operations by being configured as described above.

That is, the vacuum cleaner of the present invention is configured such that a suction hose having a suction port in the main body and an exhaust hose having a trumpet-shaped exhaust port in the main body are detachably connectable. Therefore, by connecting both of them and letting the exhaust hose go out of the room through a window etc. to drive the motor, dust from the blower port is discharged to the outside from the trumpet-shaped exhaust port through the exhaust hose. It is possible to prevent dust from rising indoors, and the noise of the motor is silenced by being transmitted through the trumpet-shaped exhaust port of the exhaust hose.

In addition, the suction hose that is detachably connected to the suction port side of the vacuum cleaner body of the present invention and the exhaust hose that is connected to the ventilation port side are formed with a flat inner peripheral surface so that air is blown as much as possible. Since the resistance is reduced, the intake capacity and the exhaust capacity can be improved according to the motor capacity.

Hereinafter, a multi-function type vacuum cleaner of the present invention will be described in detail with reference to an embodiment shown in the drawings.

(Example) In the drawings, 1 is a vacuum cleaner, and the vacuum cleaner 1 is a first vacuum cleaner.
As shown in FIG. 2 and FIG. 2, the main body 2 is internally provided with the motor 3 having the motor filter 4 attached to the suction side, and
A dust collecting filter 5 is installed in front of the motor filter 4 of the motor 3, and a suction port 6 is provided on the suction side of the motor 3, that is, on one side of the main body 2 on the filter 5 side.
A blower port 7 is provided on the other side of the main body 2 on the exhaust side of the motor 3, and the suction port 6 is provided by driving the motor.
It is configured such that dust and dirt are sucked from the air and collected in the filter 5 in the main body, and the exhaust gas after the collection can be discharged from the blower port 7.

Incidentally, 8 is an opening / closing lid for taking out dust in the filter 5, and 9 is a handle.

Thus, as shown in FIGS. 3 and 4, the multifunction cleaner of the present invention has a suction hose 11 which can be freely attached to and detached from the suction port 6 of the cleaner 1 configured as described above. And an exhaust hose 15 is detachably connected to the blower port 7.

The suction hose 11 has a suction port 12 at one end, and is configured by connecting an extension pipe 13 having a flat inner peripheral surface and a suction extension hose 14 to the suction port 12. A hose 11 is connected to the suction port 12 so that dust and dirt sucked from the suction port 12 are guided to the suction port 6 via an extension pipe 13 and a suction extension hose 14. .

The exhaust hose 15 is configured by connecting a trumpet-shaped exhaust port 17 to the extreme end of an exhaust extension hose 16 having a flat inner peripheral surface, and is provided at the base end of the hose 15. After attaching and detaching the cut-out hole 15 'for engaging and disengaging with the protrusion 7'for attaching and detaching provided on the blower opening 7 of the vacuum cleaner 1, after collecting dust and dust discharged from the blower opening 7, Exhaust gas can be discharged to the outside from an exhaust port 17 via an extension hose 16 for exhaust.

(Operation of the embodiment) Since the multi-function type vacuum cleaner of the present invention is configured as shown in the above-mentioned one embodiment, when using this, the suction port 6 of the vacuum cleaner 1 is sucked. The hose 11 is connected, the exhaust hose 15 is connected to the blower port 7 of the vacuum cleaner 1, and the hose connection port 7 previously provided on the indoor wall 6 is used as shown in FIG. In this case, the dust is prevented from rising in the room and the noise of the motor is exhausted only by driving the motor by ejecting the exhaust port 17 of the exhaust hose 15 from the hose connection port 7 to the outside of the room. The dust that is transmitted through the hose 15 and silenced and discharged from the blower port 17 is discharged to the outside from the trumpet-shaped exhaust port 17 through the exhaust hose 15.

Further, in the case where the hose connection port 7 provided in advance on the indoor wall 6 is not provided, after connecting the exhaust hose 15 to the blower port 7 of the cleaner 1, the exhaust hose as shown in FIG.
Simply pull the 15 out of the room through the window and drive the motor,
Similarly to the above, the rise of dust in the room is also prevented, the noise of the motor is transmitted through the exhaust hose 15, and the sound is exhausted from the exhaust port 17, and the dust discharged from the blower port 17 is exhausted from the exhaust hose 15. Through the trumpet-shaped exhaust port 17 through the.

In any of the above cases, since the inner peripheral surfaces of the suction hose 11 and the exhaust hose 15 are formed flat and the exhaust port 17 is formed in a trumpet shape, the air resistance during suction and discharge is increased. The intake capacity and the exhaust capacity can be improved according to the motor capacity.

In addition, the multifunctional vacuum cleaner of the present invention is provided with a ventilation port 7 of the vacuum cleaner 1.
By connecting only the suction hose 11 to the suction port 6 without connecting the exhaust hose 15 to it, it can be used like a conventional vacuum cleaner and can be easily carried.

(Effects of the Invention) As described above, the multifunctional cleaner of the present invention is provided with the suction port on one side of the main body in which the motor is installed, the ventilation port on the other side, and the suction port on the suction port. In a vacuum cleaner in which dust and dirt are sucked from the suction port and can be collected in the filter inside the main body by connecting the hose and driving the motor, the suction port has an inner peripheral surface provided with the suction port. Since a flat suction hose and a flat exhaust hose having a trumpet-shaped exhaust port formed on the blower port are configured to be detachably connectable,
By attaching the suction hose and the exhaust hose to the vacuum cleaner and using the exhaust port of the exhaust hose outside the room, it is possible to blow air from the exhaust vent like a conventional general vacuum cleaner. In addition to eliminating the drawback of raising dust in the room, dropping it later, and leaving it in the room, the exhaust hose and trumpet-shaped exhaust port quieten noise as much as possible without reducing suction capacity, It is possible to make perfect muffling.

Further, since the multifunctional vacuum cleaner of the present invention is configured such that the suction hose and the exhaust hose are detachably attached to the vacuum cleaner according to the purpose as described above, like the conventional system type vacuum cleaner, Since it is not necessary to make a large-scale design change of the room itself or to newly provide an exhaust pipe, it can be easily used without wasteful cost, and can be easily carried to each room.

Furthermore, the present invention, if the exhaust hose is not attached,
It can also be used like a normal vacuum cleaner. Therefore, the present invention solves the various drawbacks and problems of the related art, and is capable of exhibiting a plurality of functions, so that its utility value is enormous.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a vacuum cleaner used in the multi-function type vacuum cleaner of the present invention, FIG. 2 is a central longitudinal sectional view of FIG. 1, and FIG. 3 is a multi-function type vacuum cleaner of the present invention. FIG. 4 is an explanatory view showing an embodiment of a vacuum cleaner, FIG. 4 is an explanatory view showing another embodiment of the multi-function cleaner of the present invention, and FIG. 5 is an exhaust hose of the multi-function cleaner of the present invention. Explanatory drawing which shows one Example of a connection state, FIG. 6 is a side view which shows the conventional vacuum cleaner, and FIG. 7 is explanatory drawing which shows the conventional system type vacuum cleaner. 1 is a cleaner, 2 is a main body, 3 is a motor, 6 is a suction port, 7 is a ventilation port, 11 is a suction hose, 12 is a suction port, 15 is an exhaust hose, and 17 is an exhaust port.

Claims (2)

[Scope of utility model registration request] Claim: What is claimed is: 1. A suction port is provided on one side of a main body incorporating a motor, a blower port is provided on the other side, and a hose having a suction port is connected to the suction port to drive the motor, thereby the suction port. In a cleaner capable of sucking dust and debris from the inside and collecting it in a filter inside the main body, a suction hose having a suction port at the suction port and an exhaust hose having a trumpet-shaped exhaust port at the blower port. The multi-function cleaner is characterized in that the motor noise in the room can be silenced by the exhaust hose by connecting each of them detachably. 2. A suction hose and an exhaust hose in which the suction hose detachably connected to the suction port side of the main body and the exhaust hose connected to the blower port side are formed to have flat inner peripheral surfaces. The multi-function type vacuum cleaner according to claim 1, characterized in that the air resistance of the inner surface is reduced to improve the intake and exhaust capacities.