KR19980070703A - cleaner - Google Patents

Abstract

According to the present invention, when the cleaner body is positioned above the suction port member, at least a part of the intake port is closed to reduce noise in the atmosphere.

In addition, the present invention has a curved portion that is curved along the outer periphery of the cleaner body when the cleaner body is located above the suction port member so that the suction port cover can be easily detached from the suction port body.

Moreover, this invention arrange | positions the power cord insertion part which inserts a power cord into a cleaner body, arrange | positions the said power cord in an L-shape, detachably arrange | positions from a said cleaner body, and aims at downsizing of a cleaner body.

Description

cleaner

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner, and more particularly, to a vertical type vacuum cleaner having a cleaner body in which a dust collector and a transmission blower are stored above the suction port member.

Conventionally, in the vacuum cleaner which has an air turbine, in order to solve the problem that a noise generate | occur | produces by rotating a rotating brush at high speed, when lifting an inlet member, it is disclosed by Unexamined-Japanese-Patent No. 61-188549, for example. As described above, a technique has been proposed in which a vent hole communicating with outside air is opened by the intake main body rotating downward to reduce the rotation speed of the air turbine. In the technique described in Japanese Utility Model Laid-Open No. 61-188549, there is a drawback that, if dust or the like is caught in the communication hole, outside air becomes difficult to enter, and the rotation speed of the air turbine does not decrease.

To solve this problem, as described in Japanese Patent Laid-Open No. 7-116093, when the suction inlet body is lifted up, the rotary brush is lowered down the inlet body by its own weight along the bearing portion of the inlet body, and a part of the rotary brush is removed. The technique which reduces the rotation speed of a rotating brush by contacting the opening edge of a suction port main body is proposed.

However, in the technique disclosed in Japanese Patent Laid-Open No. 7-116093, the rotational speed of the rotating brush is reduced only when the suction inlet member is lifted, and the rotational speed of the rotating brush is lowered when the cleaner body is erected to be performed by a vertical vacuum cleaner. It was not considered at all.

In the technique described in Japanese Patent Laid-Open No. 7-116093, the upper case of the inlet member and the fitting portion of the inlet cover which are used are almost straight when the inlet member is viewed from above, so that the shape of the inlet cover has a rectangular bottomed housing. It is made of a mold and is weak in strength, and it is easy to cause warpage in a molded article. In addition, when a gap occurs in the fitting portion of the upper case and the inlet cover, airflow suctioned by the cleaner body flows in from the gap, and there is a problem in that the amount of air flowing from the inlet of the lower case inherently decreases and the suction performance is lowered.

In addition, a conventional vacuum cleaner is a means for fixing a stretched inner pipe on the cleaner main body side, and has a fixing hole perpendicular to the axial direction of the inner pipe, and is fixed to the main body side by inserting it into the fixing hole and fixing the inner pipe. There existed a clamp which rotates a pin and a fixed pin, and it was the structure which made it possible to fix an inner pipe at arbitrary positions, and to make an inner pipe stretchable by operating a clamp.

For this reason, in order for the fixing pin to be circular in the same direction as the clamp, it is necessary to make the fixing hole of the inner pipe long, or to open the hole larger than the fixing pin to increase the rattling. The drawback was that the pins could be pulled out with a large force from one side.

A first object of the present invention is to provide an electric vacuum cleaner which is effective in solving the above problems and reducing the number of rotations of the rotating brush in a state in which the vacuum cleaner main body of the vertical electric vacuum cleaner is set up.

A second object of the present invention is to provide an electric cleaner excellent in operability and storage.

In order to achieve the above object, a feature of the present invention is a vacuum cleaner having a vacuum cleaner body having an electric blower and a dust collector and a suction port member connected to the vacuum cleaner body, wherein the suction port member has a suction port at a lower surface thereof. A main body, a rotary cleaning member disposed at an inlet of the inlet body, an upper case covering an upper portion of the inlet main body, at least one turbine for driving the rotary cleaning member, and disposed downstream of the inlet body, An inlet coupling having an inlet passage rotatably disposed in an up-down direction with respect to an inlet body, and an inlet for introducing air for rotating the turbine into the upper case, and placing the cleaner body above the inlet member. At least a part of the intake port is blocked.

In addition, an aspect of the present invention provides an electric vacuum cleaner having a vacuum cleaner body having an electric blower and a dust collector and a suction port member connected to the vacuum cleaner body, wherein the suction port member is provided on an upper case in a lower case having a suction port on a lower surface thereof. A suction inlet member formed by covering an inlet, a rotary cleaning member disposed at an inlet of the suction inlet body, an inlet cover covering an upper portion of the suction inlet, and positioned outside the rotary cleaning member on the same axis as a rotation axis of the rotary cleaning member. A suction inlet coupling having at least one turbine for driving the rotary cleaning member and a suction passage disposed downstream of the suction inlet body, wherein a part of the cleaner body side of the inlet cover covers the cleaner body with the suction inlet member; Curved along the outer periphery of the cleaner body when positioned above Having the having.

In addition, an aspect of the present invention provides a vacuum cleaner comprising a vacuum cleaner body including an electric blower and a dust collecting chamber, and a suction inlet member communicating with the dust collecting chamber under the vacuum cleaner body, wherein the electric cleaner and the electric blower are electrically connected to the vacuum cleaner body. And a power cord insertion section for inserting a power cord for connecting and supplying power, and having the L-shaped shape of the power cord detachably from the cleaner body.

In addition, a feature of the present invention is a vacuum cleaner having a vacuum cleaner body having an electric blower and a dust collecting chamber and a suction port member communicating with the dust collecting chamber below the vacuum cleaner body, wherein the vacuum cleaner is disposed on the vacuum cleaner body. The clamp having an outer pipe, an inner pipe inserted into the outer pipe and sliding, the outer pipe having a fixing pin having a small diameter portion while fixing the position of the inner pipe, and having a clamp for operating the fixing pin. The fixing pin is to operate in the vertical direction.

According to the present invention, when the cleaner body is positioned above the suction port member, at least a part of the inlet port is closed, so that noise in the atmosphere can be reduced.

In addition, according to the present invention, when the vacuum cleaner body is positioned above the suction port member to have a curved portion curved along the outer circumference of the vacuum cleaner body, the suction port cover can be easily detached from the suction port body, and maintenance of the rotary cleaning member is easy. It can be done.

Furthermore, according to the present invention, since the power cord insertion portion for inserting the power cord into the cleaner body is disposed, and the power cord is formed in an L-shape and detachably disposed from the cleaner body, the cleaner body can be miniaturized and operability. Can improve.

1 is a top view of an inlet member according to an embodiment of the present invention.

Figure 2 is a longitudinal cross-sectional view of the inlet member according to an embodiment of the present invention.

Figure 3 is a top view of the inlet member according to an embodiment of the present invention.

Figure 4 is an exploded perspective view of the inlet member according to an embodiment of the present invention.

5 is a perspective view of the suction port member removed from the cleaner body;

Fig. 6 is a sectional view taken along the line A-A in Fig. 1;

Figure 7 is a perspective view of the overall appearance of an electric cleaner according to an embodiment of the present invention.

Figure 8 is a perspective view of the overall appearance of an electric cleaner according to another embodiment of the present invention.

9 is a cross-sectional view of the cleaner body according to another embodiment of the present invention.

Fig. 10 is a sectional view showing the principal parts of the connection relationship between the cleaner body and the power cord.

Fig. 11 is a side view of the vacuum cleaner according to another embodiment of the present invention.

12 is a side view in a state where the cleaner main body is knocked backward;

Fig. 13 is a sectional view showing the principal parts of the cord hanger structure;

Fig. 14 is a sectional view showing the principal parts of a cord hanger structure;

Fig. 15 is a sectional view showing an operation relationship between a fixing pin and a clamp.

Fig. 16 is a sectional view showing an operation relationship between a fixing pin and a clamp.

17 is a perspective view of an overall appearance of an electric vacuum cleaner according to another embodiment of the present invention.

FIG. 18 is a sectional view taken along the line B-B in FIG. 15; FIG.

Fig. 19 is a sectional view showing the operation of a tape-shaped wire according to another embodiment of the present invention.

Fig. 20 is an enlarged view of the distal end of the inner pipe in Fig. 19B.

Figure 21 is a sectional view of an inner pipe and a handle fixing part according to another embodiment of the present invention.

Fig. 22 is a side view of the vacuum cleaner showing a state when the handle is reduced and extended;

Explanation of symbols for the main parts of the drawings

100: inlet body

101: lower case

102: upper case

104: rotating cleaning member

105: inlet cover

106: opening and closing lever

117 casing

118, 119: wheel

120: suction port

125: turbine

(First embodiment)

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 7 is a perspective view of the overall appearance of a vertical vacuum cleaner according to an embodiment of the present invention.

In Fig. 7, reference numeral 701 denotes a cleaner body incorporating a control circuit, an electric blower, and the like, and 702 denotes a handle integrally disposed above the cleaner body 701. Cord hangers 704 and 705 for holding the power cord 703 for supplying electric power to the vacuum cleaner main body 701 are disposed on the back side and the side of the vacuum cleaner main body 701.

Above the cleaner main body 701, the handle part 707 which has the control switch 706 which adjusts the rotation speed of an electric blower is arrange | positioned so that a contraction with respect to the cleaner main body 701 is possible. In addition, a stretch structure is mentioned later. In addition, a suction port member 708 is disposed below the cleaner main body 701 for sucking dust.

Next, the structure of the inlet member 708 will be described with reference to FIGS.

1 is a top view of the inlet member 708, FIG. 2 is a longitudinal sectional view of the inlet member 708, FIG. 3 is a top sectional view of the inlet member 708, FIG. 4 is an exploded perspective view of the inlet member 708, and FIG. Is an external perspective view showing a detachable state between the suction port member 708 and the cleaner main body 701, FIG. 6 is an AA sectional view in FIG. 1, and FIG. 7 is an external perspective view of the vacuum cleaner according to the present embodiment.

The suction inlet body 100 serving as the skeleton of the suction inlet member 708 is divided into two vertically at a height approximately at the center thereof, and has a lower case 101 forming an outline and an upper case 102 disposed above and behind the upper case 102. It is formed by.

The outer periphery of the position where the lower case 101 and the upper case 102 contact is attached by inserting a shock absorbing bumper 103 that maintains airtightness and prevents damage to furniture and the like.

In front of the inlet body 100, the rotary cleaning member 104 and the inlet cover 105 are disposed.

A pair of opening / closing levers 106 sliding in the horizontal direction are disposed inside the inlet cover 105, and by operating the inlet cover 105, the inlet cover 105 may be detached from the inlet cover 100.

The upper case 102 has a partially curved shape on the inlet cover 105 side, whereby the groove 108 is formed. In addition, since the rib 109 is arranged in the same curved shape so as to fit in the groove 108, the inlet cover 105 has the upper case 102 and the inlet cover 105 as shown in FIG. The fitting portion 110 is curved when the suction port member 708 is viewed from above.

The inlet cover 105 having the rib 109 in a curved shape is stronger in strength than the inlet cover formed in a straight line, and also has less warpage during molding of the inlet cover 105. As a result, the gap between the upper case 110, the inlet cover 105, and the fitting portion 110 of the upper case 102 becomes small, so that leakage of the intake airflow from the cleaner body 601 is reduced, and the suction performance is reduced. , The scraping-up performance of the rotary cleaning member 104 is improved. In addition, it is excellent also in appearance appearance.

The line of the fitting part 116 of the upper case 110 and the inlet cover 107 becomes the same shape as the lower shape 501 of the cleaner main body 601 as shown to FIG. 5 and FIG. This is so that even when the cleaner main body 701 is placed on the inlet member 708, the inlet cover 105 can be detached from the inlet body 100.

The casing 117 which can rotate up and down is arrange | positioned at the back of the inlet body 100. As shown in FIG.

The lower case 101 maintains the lower surface and the cleaning surface of the inlet member 708 at regular intervals, and at the same time, the pair of front wheels 118 and the front inlet member 708 are easy to move in the inclined direction. And a rear wheel 119 larger in diameter than the front wheel 118 is disposed. Moreover, this rear wheel 120 integrally forms the wheel shaft.

In the lower case 101, pressure control panels 121 and 122, which are intended to maintain a constant suction pressure in the suction port 120, are disposed before and after the suction port 120.

In addition, the lower case 101 is provided with a water draining hole 123. The circumference rounding 124 is given to this water drain hole 123.

The rotary cleaning member 104 alternately disposes a soft brush and a hard brush in a groove formed of metal such as aluminum for the purpose of scraping up dust, stealing the bottom of the cleaning, and the like, and turbines 125 at both ends thereof. The adhesive is firmly inserted.

The turbine 125 is formed of the turbine A126 and the turbine B127, and the three joining surfaces are firmly fixed by ultrasonic welding.

The rotating shaft 128 is press-fitted in the both ends of the pair of turbines 125, and is rotatably journaled by the sliding bearing 129. As shown in FIG.

The sliding bearing 129 is press-fitted into the bearing cover 130 and is held by the groove portion 131 provided in the lower case 101.

In Fig. 6, the intake member 708 is provided with multiple nozzles 132 and 133 for introducing air toward the turbine 125 so as to almost cover the outer periphery of the turbine 125. As shown in Figs.

The multiple blade nozzles 132 and 133 are divided into two vertically, and the upper blade nozzle 132 is fixed to the rear surface of the inlet cover 107 by a screw, and the lower blade nozzle 133 is a lower case ( 101) is fixed by screws.

Thereby, since the blade nozzle 132 can be removed from the inlet body 100 together with the inlet cover 107, the rotary cleaning member 104 which is coaxial with the turbine 125 can be easily removed.

The material of the axle used for the screw and the front wheel 118 mentioned above is galvanized iron, and it is hard to rust even if it touches water. Moreover, the material of the rotating shaft 128 used for the rotating cleaning member 104 is a stainless steel rod, and is excellent in rust prevention property. Furthermore, since the polyacetal resin is used for the sliding bearing 129, washing is possible, and since the material of the entire member constituting the other inlet member 708 is also made of synthetic resin, the entire member can be washed.

Next, the operation of the inlet member 708 according to the present invention will be described.

The air for driving the turbine 125 is intaken by the intake port 136 having a plurality of vent holes provided in the upper part of the upper case 102 and guided to the multi-nozzle nozzles 132, 133, and then the turbine 125. Flows toward As a result, the turbine 125 rotates and the rotary cleaning member 104 that is integrated also rotates. Thereafter, the air blown toward the turbine 125 is sucked into the cleaner body through the bell mouse portion 134 and the casing 117.

On the other hand, the air containing the dust is sucked into the cleaner body through the bell mouth portion 134, the casing 117 directly from the suction port 121.

A part of the inlet port 137, 138, and 139 having a plurality of vent holes provided in the upper case 102 is placed on the inlet member 708 when the cleaner body 701 is placed on the inlet member 708. It is arranged to be blocked by the lower shape (501) of the. In addition, since the amount of air for driving the turbine 125 is reduced, the rotation speed of the rotary cleaning member 104 is stopped or rotated at a low speed. As a result, in the state where the cleaner main body 701 is placed on the inlet member 708, noise generated by the turbine rotating at high speed can be reduced.

(2nd Example)

Next, another embodiment of the present invention will be described with reference to Figs.

In FIG. 8, the power cord insertion part 801 is provided in the side surface of the cleaner main body 701, and the L-shaped plug 802 of the one end side of the power cord 703 is removable.

The power cord 703 includes a cord hook portion 704 provided above the power cord inserting portion 801 of the cleaner body 701 and a cord hook portion 705 provided below the power cord inserting portion 801. ) Can be stored by smelling.

9 is a structural cross-sectional view of the cleaner body 701.

The electric blower 901 and the dust collecting chamber 902 are built in the cleaner main body 701, and the dust sucked in by the suction force generated from the electric blower 901 passes through the suction port member 708 and the casing 117. The dust collecting chamber 902 is to be collected.

The upper part of the electric blower 901 is provided with the control apparatus accommodating part 904 which accommodates the control apparatus 903 for adjusting a suction force. Since this control apparatus accommodating part 904 has a substantially triangular cross section, the void space inside the cleaner main body 701 can be eliminated, and the cleaner main body 701 can be miniaturized.

In addition, a handle 905 formed integrally with the cleaner main body 701 is provided on the upper portion of the control device housing 904, and the handle 905 is applied even when an external force is applied from above the control device storage unit 904. Impact on the control device housing 906 can be alleviated.

As shown in FIG. 10, the power cord insertion unit 801 is provided with a power cord insertion connector 1001 that is separate from the cleaner body 701.

10, the cleaner main body 701 has a concave portion 1002 that is more concave than the cleaner body 701, and a power cord insertion connector 1001 is provided inside the concave portion 1002. In FIG.

The shape of the power cord insertion portion 801 is formed along the outer shape of the cleaner main body 701, and protrudes the shape of the insertion portion (lower portion) 1004 than the insertion portion (upper portion) 1003.

In this embodiment, since the cleaner plug 802 of the power cord 703 is substantially L-shaped, the plug 802 and the insertion portion (lower) 1004 contact each other to insert the power cord 703 in the opposite direction. Can not. In addition, the power cord insertion connector 1001 is provided with a flange portion 1005, and the power cord insertion connector is inserted into the vacuum cleaner main body 701a and the vacuum cleaner main body 701b obtained by dividing the flange portion 1005 into two parts. Secure (1001).

In addition, the cord 1006 has a double cross-section of the insulating member having an effective cross-sectional area of 2 × 1.25 mm 2, so that the power consumption of the cleaner main body 701 can correspond to a maximum of 1000 W. Two types of vinyl cap tire long circular cords (HVCTFK) are used.

Fig. 11 is an external side view of the power cord 703 fixed to the cord holding portion 1101 provided on the handle 707. Figs.

In Fig. 11, the power cord insertion section 801 is provided on the side of the cleaner main body 701. The cleaner main body 701 is formed by making the shape of the cleaner plug 801 of the power cord 703 substantially L-shaped. The power cord 703 can be pulled out only above the cleaner body 701 when is in an upright state, and thus the power cord 703 can be prevented from being wound around the suction port member 708.

In addition, since the power cord 703 can only be pulled out above the cleaner body 701, the power cord 703 always has a shape along the handle 707 even when the handle 707 expands and contracts up and down. It can prevent the user from being disturbed.

12 is an external side view when the cleaner body 701 is rotated backward. In Fig. 12, in the present embodiment, when the cleaner main body 701 is rotated backward, the insertion direction of the power cord insertion connector 1001 is laterally viewed from the front. Thereby, dust can be prevented from accumulating on the connector 1001 for power cord insertion.

13A and 13B are cross-sectional views of the cord hanger 704 provided in the cleaner main body 701.

In Fig. 13, the cord hanger 704 is rotatable. As shown in Fig. 13B, the tip end portion of the cord hanger 704 can be wound upward so that the power cord 703 can be wound and stored therein. . When the cleaner is used, the cord hanger 704 can be rotated about the shaft 1301 to remove the power cord 703 from the cleaner body 701 as shown in FIG. 13A.

14A and 14B are cross-sectional views of the cord hanger 705 provided in the cleaner body 701.

The cord hanger 705 is rotatable, and when the cleaner is used, it is stored in the main body surface in a state along the main body outline as shown in Fig. 14A. When the cleaning is finished, the cord hanger 705 can be rotated outward as shown in Fig. 11B, and the power cord 703 can be wound and stored in the cord hanger 705.

As shown in Figs. 7 and 8, the cord hanger 704 is arranged behind the cleaner main body 701 by the cord hanger 705 to the side of the cleaner main body 701. When winding up 703, it winds up inclinedly, and when the winding the power cord 703 is wound by the cord hook part 704 and the cord hook part 705, the distance becomes long, and winding up the power cord 703 The number is getting smaller.

(Third Embodiment)

Next, another embodiment of the present invention will be described with reference to FIGS. 9 and 15 to 22. FIG.

The back side of the cleaner main body 701 is provided with the inner pipe 906 connected to the handle 703 which expands and contracts up and down, and the outer pipe 907 holding it, and the outer pipe 907 is divided into two parts of the cleaner main body 701. It is fixed by screws integrally with.

A fixing hole 908 is provided in the circumferential direction of the inner pipe 906, and the fixing pipe 906 is fixed at an arbitrary position of the inner pipe 906 by inserting the fixing pin 909 into the fixing hole 908.

15 and 16 are cross-sectional views showing the movement of the fixing pin 909 and the clamp 910, and FIG. 18 is a view showing the section B-B of the fixing pin portion.

15 and 16, the fixing pin 909 is slid by the clamp 910, while the fixing pin 909 is internal while the clamp 910 is circumferentially about the axis 1501. It operates only in the direction perpendicular to the axial direction of the pipe.

As shown in Fig. 18, two divided clamps 910a and 910b are arranged to sandwich the small diameter portion 909a of the fixing pin 909, and this portion causes the small diameter portion 909a to slide. Because there is. According to the present embodiment, since the fixing pin 909 can be moved in the vertical direction, it is not necessary to make the fixing hole 908 into a long circle or the like, and the rattling of the long circle can be prevented.

In addition, in the present embodiment, as shown in Fig. 17, the inner pipe 906 is provided with a plurality of fixing holes 908 to be fitted with the fixing pins 909, so that the person who operates the cleaner can adjust the height appropriately. have.

In addition, as shown in Fig. 18, a sheet 1801 is provided inside the inner pipe 906 to prevent dust from entering the inner pipe 906 from the fixing hole 908 and at the same time the inner pipe. The appearance of 906 is improving.

9, the handle 707 is provided with a control switch 706 which transmits a signal to the control device 903 of the electric blower 901, and expands and contracts the inner pipe 906 and the outer pipe 907. As shown in FIG. It is not limited to the operation, and the suction force can always be adjusted.

In this embodiment, a tape-shaped wire 911 is used to transmit a signal from the control switch 706 to the control device 903 inside the main body. In addition, the tape-type wire 911 loosens the length required for expansion and contraction at the distal end of the inner pipe 906 through the inside of the inner pipe 906, and then fixes it between the cleaner body 701 and the outer pipe 907. have.

19A, 19B, and 19C are views showing sliding states of the inner pipe 906 and the outer pipe 907.

Fig. 19A is a sectional view showing the operation of each tape-type wire 911 when the handle is fully extended, Fig. 19B is about 1/2 extended, and the handle is at least reduced.

In this embodiment, a single tape-shaped wire 911 is used from the control switch 706 to the control device 903, but the tape-type wire from the tip of the inner pipe 906 to the tip of the outer pipe 907 is used. The portion where the 911 is bent is important, and other portions may be used for communication means other than the tape-shaped wire 911.

20 is an enlarged cross-sectional view of the distal end of the inner pipe 906. The distal end of the inner pipe 906 is provided with a substantially cylindrical cover member 912, and the tape-shaped electric wire 911 is the inner pipe 906. As shown in FIG. The cover member 912 is fixed to the cover member 38 through the inside of the cover, and the cover member 912 is fixed to the inner pipe 906 covering the tip of the inner pipe 906. In addition, the inner pipe 906 includes an anti-rotation pin 913 and is directly fixed to the inner pipe 906, and the anti-rotation pin 913 prevents the handle 707 and the inner pipe 906 from rotating. At the same time, the inner pipe 906 is prevented from falling out of the outer pipe 907.

FIG. 21B is a cross sectional view C-C of the portion that secures the handle 707 and the inner pipe 906. FIG.

The handle 707 is divided into a handle L 2101 and a handle R 2102, and is integrally screwed with the inner pipe 906 by a handle fixing through hole 2103 provided in the inner pipe 906. It is fixed as.

As shown in Fig. 21A, if the length of the rounded bosses 2105a and 2105b provided in the handle L 2101 and the handle R 2102 divided into two is substantially the same, the handle L 2101 and the handle R 2102 are the same. While assembling the inner pipe 906, there was a risk of fitting the tape-shaped wire 911, but the risk of sandwiching the tape-shaped wire 911 by reducing the length of the round boss 2105a rather than 2105a as shown in Fig. 21B. I'm making it.

As shown in Fig. 21C, the same effect can be obtained even if the bosses 2105a are provided on only one side of the handle 707 divided into two, and the handle L 2101, the handle R 2102 and the inner pipe 906 are fixed. Can be.

According to the embodiment of the present invention described above, as shown in Fig. 22, the height of the handle 707 which expands and contracts up and down with the control switch 706 which can adjust the suction force of the electric blower 901 is reduced to the minimum. It can be stretched to less than 700 mm at the time of expansion and to more than 1000 mm at the maximum extension. When the closet is used as a storage area, the height of the lower part of the closet in most homes is about 700 mm or more. Simply lowering the handle to the bottom makes it possible to store it in the closet in most homes. In the case of using a vacuum cleaner, the height of the handle, which is the uppermost part of the vacuum cleaner, is about 800 mm in a state where the cleaner is upright. Although necessary, the vacuum cleaner of the present invention is very excellent in operability from a stored state to a used state because normal cleaning is possible only by extending the handle to the top. Therefore, an electric vacuum cleaner excellent in operability and storage property which can be fixed securely in a plurality of faults can be obtained.

Claims (8)

In the vacuum cleaner having a vacuum cleaner body having a built-in electric blower and a dust collector, and a suction port member connected to the vacuum cleaner body, The inlet member includes an inlet body having an inlet on a lower surface thereof, a rotary cleaning member disposed at an inlet of the inlet body, an upper case covering an upper portion of the inlet body, at least one turbine for driving the rotary cleaning member; A suction inlet coupling having a suction passage disposed downstream of the suction inlet body and rotatably disposed in an up-down direction with respect to the suction inlet body, and an inlet for introducing air for rotating the turbine into the upper case; And at least a part of the inlet port is closed when the cleaner body is positioned above the inlet member. In the vacuum cleaner having a vacuum cleaner body having a built-in electric blower and a dust collector, and a suction port member connected to the vacuum cleaner body, The inlet member includes an inlet body formed by covering an upper case on a lower case having an inlet on a lower surface thereof, a rotary cleaning member disposed on an inlet of the inlet body, an inlet cover that covers an upper portion of the inlet port, and a rotary cleaning member. A suction inlet coupling having an at least one turbine located on the same axis as the rotational shaft outside of the rotary cleaning member and for driving the rotary cleaning member, and having a suction passage disposed downstream of the suction inlet body, A part of the cleaner main body side of the suction port cover has a curved portion that is curved along the outer circumference of the cleaner main body when the cleaner main body is positioned above the suction port member. An electric vacuum cleaner comprising a vacuum cleaner body including an electric blower and a dust collecting chamber, and a suction port member communicating with the dust collecting chamber below the vacuum cleaner body, And a power cord insertion section for inserting a power cord that is electrically connected to the electric blower to supply electric power to the cleaner body, and the power cord has an L shape and is detachably arranged from the cleaner body. Electric cleaner. The electric vacuum cleaner according to claim 3, wherein the power cord is arranged to extend upward of the cleaner body. The electric vacuum cleaner according to claim 3, wherein a lower portion of the power cord insertion portion is protruded. A vacuum cleaner having a vacuum cleaner body having an electric blower and a dust collecting chamber therein and a suction port member communicating with the dust collecting chamber below the vacuum cleaner body, An outer pipe disposed in the cleaner body and an inner pipe inserted into the outer pipe and sliding; The outer pipe has a fixing pin having a small diameter at the same time to fix the position of the inner pipe, and a clamp for operating the fixing pin, the clamp is to operate the fixing pin in the vertical direction, characterized in that the electric cleaner . A vacuum cleaner having a vacuum cleaner body having an electric blower and a dust collecting chamber therein and a suction port member communicating with the dust collecting chamber below the vacuum cleaner body, An outer pipe disposed in the cleaner body and an inner pipe inserted into the outer pipe and sliding; The outer pipe has a fixing pin having a small diameter portion while fixing the position of the inner pipe, and a clamp for moving the fixing pin, wherein the clamp is arranged to fit the small diameter portion of the fixing pin. cleaner. 8. The electric vacuum cleaner according to claim 7, wherein a tape-type electric wire is disposed in the inner pipe.