Vacuum cleaner

Abstract

To provide a vacuum cleaner having a high degree of freedom in design.SOLUTION: The electric vacuum cleaner 1 includes the cleaner main body 10 including the suction port 22 provided on one side in the first direction and the handle 12 provided on the other side in the first direction, and the cleaner main body 10 includes the electric blower 16 that applies a negative pressure to the suction port 22, the dust collecting space 24 for collecting dust, and the opening / closing portion 26 for opening and closing the dust collecting space 24 on the rear side in the front-rear direction orthogonal to the first direction.SELECTED DRAWING: Figure 5

Description

[Technical Field]

[0001] The present invention relates to a vacuum cleaner. [Background technology]

[0002] A conventional electric vacuum cleaner is disclosed in Patent Document 2018-604. This electric vacuum cleaner has a suction port on the bottom side of the casing in the vertical direction, an opening of the dust collection unit on the front side of the casing, and a lid that can open and close the opening. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2018-604 A Summary of the Invention [Problem to be solved by the invention]

[0004] The vacuum cleaner disclosed in Patent Document 1 has a configuration in which a lid is provided to open and close the opening on the front side of the casing, so the opening needs to be wide so that the user can easily attach and detach the dust bag. For this reason, the vacuum cleaner disclosed in Patent Document 1 has a problem in that it has limited design freedom.

[0005] Therefore, an object of the present invention is to realize an electric vacuum cleaner with a high degree of freedom in design. [Means for solving the problem]

[0006] An electric vacuum cleaner in an embodiment of the present invention, which is provided to solve the above-mentioned problems, has a vacuum cleaner body with a suction port provided on one side in a first direction and a handle provided on the other side of the first direction, and is characterized in that the vacuum cleaner body has an electric blower that applies negative pressure to the suction port and a dust collection space for collecting dust, and has an opening / closing part for opening and closing the dust collection space on the rear side in the front-to-rear direction perpendicular to the first direction.

[0007] As described above, the vacuum cleaner of the present invention is configured such that the opening / closing section for opening and closing the dust collection space is located at the rear in the front-to-rear direction, which allows for greater freedom in design of the vacuum cleaner body than would be possible with conventional technology, compared to a configuration in which the opening / closing section is located at the front. Thus, the present invention makes it possible to realize a vacuum cleaner with greater freedom in design. [Effects of the Invention]

[0008] According to the present invention, it is possible to provide a vacuum cleaner with improved design freedom. [Brief explanation of the drawings]

[0009] [Figure 1] 1 is a perspective view showing a vacuum cleaner according to an embodiment of the present invention as viewed from the rear side. [Figure 2] 1 is a front view of an electric vacuum cleaner according to an embodiment of the present invention. [Figure 3] FIG. 2 is a rear view of the electric vacuum cleaner according to the embodiment of the present invention. [Figure 4] 4 is a side view showing the vacuum cleaner body provided in the electric vacuum cleaner of FIGS. 1 to 3. FIG. [Figure 5] FIG. 5 is a cross-sectional view of the cleaner body shown in FIG. [Figure 6] FIG. 5 is a rear view of the vacuum cleaner body shown in FIG. [Figure 7] 5 is a perspective view showing a state in which an opening / closing unit is removed from the cleaner body shown in FIG. 4. FIG. [Figure 8] 5 is a rear view showing a state in which the opening / closing unit is removed from the cleaner body shown in FIG. 4. FIG. [Figure 9] 5A is a perspective view showing the opening / closing part used in the vacuum cleaner body shown in FIG. 4 as seen from the outer peripheral surface side, and FIG. 5B is a perspective view showing the opening / closing part as seen from the inner peripheral surface side. [Figure 10] 5 is a perspective view showing an air passage forming section provided in the vacuum cleaner body shown in FIG. 4. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0010] Hereinafter, an electric vacuum cleaner 1 according to one embodiment of the present invention will be described in detail with reference to the drawings. In the following description, the overall configuration of the electric vacuum cleaner 1 will be briefly described first, followed by a more detailed description of the main parts. In the following description, unless otherwise specified, positional relationships in the up-down direction, width direction, etc. will be described based on the state in which the electric vacuum cleaner 1 is set upright as shown in FIG.

[0011] <<Overall configuration of vacuum cleaner 1>>

[0012] As shown in Figs. 1 to 3, the electric vacuum cleaner 1 is a vacuum cleaner with a stick-shaped (vertical) appearance. The electric vacuum cleaner 1 is a rechargeable vacuum cleaner equipped with a battery, but it may also be a vacuum cleaner that obtains power from an external power source via a power cord. As shown in Fig. 1, the electric vacuum cleaner 1 includes a vacuum cleaner main body 10, a dust collection unit 20, an extension tube 30 (tube unit), and a suction tool 40. The electric vacuum cleaner 1 may be configured as an electric vacuum cleaner system S that includes a base 2 and the like, as shown in Figs. 1 to 3.

[0013] The vacuum cleaner main body 10 forms the main body of the electric vacuum cleaner 1 and is the part that exerts suction power and performs the function of collecting dust. Specifically, as will be described in detail later, the vacuum cleaner main body 10 includes, inside a main body case 100 that forms the housing, an electric blower 16 for sucking air and generating an airflow, a drive circuit for driving other electronic components, and other components.

[0014] 1 to 5, the vacuum cleaner body 10 includes a handle 12 (grip) and an operating unit 14. The handle 12 is a part provided so that a user of the vacuum cleaner 1 can grip the vacuum cleaner body 10. That is, the vacuum cleaner 1 is configured so that the user can grip the vacuum cleaner body 10, for example, by passing their fingers, excluding the thumb, through an opening provided in the handle 12. The operating unit 14 is used to operate the vacuum cleaner 1. The operating unit 14 is used, for example, to turn the power on and off. The handle 12 in this embodiment is provided on one side in a direction (short side) perpendicular to the longitudinal direction of the vacuum cleaner body 10, and the side on which the handle 12 is located is defined as the front side based on the direction perpendicular to the longitudinal direction of the vacuum cleaner body 10. However, when the handle is provided at an end (top end) of the vacuum cleaner body 10 in the longitudinal direction, the direction extending between one end and the other end of the handle is defined as the front-rear direction.

[0015] Dust collection unit 20 is a portion where dust sucked by vacuum cleaner 1 is collected. Dust collection unit 20 is provided so as to be continuous with vacuum cleaner body 10. A suction port 22 is provided at the lower end side of dust collection unit 20. This allows dust collection unit 20 to suck in dust through suction port 22.

[0016] 1 to 3, extension tube 30 is a tubular member that detachably connects vacuum cleaner body 10 and suction tool 40. One end of extension tube 30 is shaped so that it can be inserted into suction port 22, and the other end is shaped so that it can be connected to suction tool 40. By connecting vacuum cleaner body 10 and suction tool 40 via extension tube 30, a continuous path can be formed from suction tool 40 to vacuum cleaner body 10.

[0017] As shown in FIGS. 1 and 2 , the suction tool 40 includes a suction tool main body 42 and a joint 44. The suction tool 40 also includes components such as a cleaning element (not shown) and a cleaning element drive mechanism (not shown) inside the suction tool main body 42. The suction tool main body 42 is placed on the floor during cleaning, and is elongated in the left-right direction relative to the front-to-back direction, which is the direction in which the user operates the device during cleaning. The interior of the suction tool main body 42 defines a suction space, with the floor side open, for sucking in air and dust from the outside. The joint 44 is attached to the suction tool main body 42 so as to be rotatable within a predetermined range (front-to-back and left-to-right directions). The joint 44 is connected to the end of the extension tube 30 described above. The joint 44 is cylindrical, and its internal space is in communication with the suction space.

[0018] The electric vacuum cleaner 1 is generally configured as described above. The electric vacuum cleaner 1 has a characteristic structure in the structure of the vacuum cleaner main body 10, centering on the dust collection unit 20 and the structure in the vicinity thereof. The characteristic structure of the vacuum cleaner main body 10, centering on the dust collection unit 20, etc., will be described in more detail below.

[0019] <<Characteristic configuration of the vacuum cleaner body 10>> 1 etc., vacuum cleaner body 10 has suction port 22 on one side (lower side) in the up-down direction (first direction). Furthermore, vacuum cleaner body 10 has handle 12 at a position opposite (upper side) to suction port 22 in the up-down direction when in the up-down position. In other words, vacuum cleaner body 10 has suction port 22 on one side in the longitudinal direction (first direction) of vacuum cleaner body 10, and handle 12 on the other side in the longitudinal direction of vacuum cleaner body 10.

[0020] As shown in Figs. 4 to 8, the vacuum cleaner body 10 has a dust collection unit 20 located between the handle 12 and the suction port 22 in the vertical direction (longitudinal direction). The dust collection unit 20 has a dust collection space 24 inside the vacuum cleaner body 10 that is provided so as to communicate with the suction port 22. Furthermore, as shown in Fig. 5, an electric blower 16 is provided inside the vacuum cleaner body 10 at a position above the dust collection space 24 of the dust collection unit 20 in the vertical direction. This allows the vacuum cleaner body 10 to apply negative pressure to the suction port 22 by operating the electric blower 16.

[0021] As shown in FIG. 5 , a battery 18 is housed inside the vacuum cleaner body 10. The battery 18 is electrically connected inside the vacuum cleaner body 10 so as to be able to supply power to the electric blower 16. The battery 18 can be provided in any suitable location inside the vacuum cleaner body 10, but may be located above or behind the electric blower 16, for example. In the vacuum cleaner body 10 of this embodiment, the battery 18 is located above the electric blower 16. The vacuum cleaner body 10 also has a control board 17 on which a control unit that controls the electric vacuum cleaner 1 is mounted. This control board 17 is located on the front side so as to be aligned with the battery 18, but may also be located above or behind the battery 18 so as to be aligned with the battery 18. The control board 17 is wired to each of the operation unit 14, the electric blower 16, and the battery 18.

[0022] 5, a wiring 18a is connected to the control board 17 to supply power from the battery 18 to the suction tool 40. The wiring 18a is arranged to extend to the suction port 22 side via the handle 12 and a wiring housing 25 on the front side of the dust collection space 24. By connecting the extension tube 30 to the suction port 22, the wiring 18a is electrically connected to a wiring (not shown) routed inside the extension tube 30 via terminals (not shown) provided on one end of the extension tube 30 and the suction tool 40 of the vacuum cleaner body 10. The other end of the extension tube 30 and the suction tool 40 are provided with terminals (not shown), and connecting the extension tube 30 and the suction tool 40 electrically connects them. Therefore, by connecting one end of the extension tube 30 to the suction port 22 and the other end of the extension tube 30 to the suction tool 40, power can be supplied from the battery 18 to the suction tool 40. This allows the drive unit to be operated when suction tool 40 includes a drive unit for rotating the cleaning body (rotary brush). Wire housing 25 communicates with handle 12. Wire housing 25 is configured so that its left-right width is narrower than dust collection space 24. Preferably, wire housing 25 extends to suction port 22 while maintaining the left-right width of handle 12, thereby reducing design irregularities. One end of handle 12 is connected to a position above electric blower 16 in the longitudinal direction (first direction) of vacuum cleaner body 10, and the other end of handle 12 is connected to a position below electric blower 16 in the longitudinal direction (first direction) of vacuum cleaner body 10 and is connected to wire housing 25. In this way, wiring around electric blower 16 can be avoided, resulting in a more compact design.

[0023] As described above, suction port 22 is provided on one side (lower side) in the up-down direction (first direction) of vacuum cleaner body 10. Suction port 22 is open so that suction tool 40 can be directly connected thereto or extension tube 30 connected to suction tool 40 can be connected thereto. As shown in FIG. 5 , when a central axis C1 extending along the up-down direction in dust collection space 24 provided inside dust collection unit 20 is assumed, suction port 22 is provided at a position on the front side in the front-rear direction (second direction) based on central axis C1 in a direction (short side direction) perpendicular to the longitudinal direction of vacuum cleaner body 10.

[0024] The dust collection space 24 is a space for collecting dust sucked through the suction port 22. The dust collection space 24 is formed by a hollow space provided inside the dust collection unit 20 described above. The dust collection space 24 is located inside the vacuum cleaner body 10, below the electric blower 16. As shown in FIGS. 8 and 9 , the dust collection space 24 has an opening 24a that opens toward the rear (back side) of the vacuum cleaner body 10 in the front-to-rear direction. The dust collection space 24 may directly accommodate dust sucked through the suction port 22, but in this embodiment, it is configured to accommodate a paper (cloth, nonwoven fabric) pack (not shown) attached to a pack connection portion 28b provided at the end of an air passage configuration portion 28 (described later). This allows the dust collection space 24 to collect dust in a paper pack set therein through the opening 24a.

[0025] The opening / closing unit 26 is for opening and closing the dust collection space 24. Therefore, the opening / closing unit 26 is located on the rear side (back side) in the front-to-rear direction of the vacuum cleaner body 10. As long as the opening / closing unit 26 can open and close the dust collection space 24, it can be, for example, a lid-type unit that is detachable from the opening 24a, a shutter-type unit that opens and closes the opening 24a with a sliding or other action, or a unit that can be opened and closed by pivoting the upper or lower end of the opening / closing unit 26 around a pivot shaft. In this embodiment, the opening / closing unit 26 is a lid-type unit that is detachable from the opening 24a.

[0026] As shown in FIGS. 5 to 9 , the opening / closing unit 26 has a first engaging portion 26x that can engage with a first engaged portion 24x provided on the dust collection space 24 side, and a second engaging portion 26y that can engage with a second engaged portion 24y provided on the dust collection space 24 side. The first engaging portion 26x and the first engaged portion 24x are each located on one side in the vertical direction (the lower side in the illustrated example), and the second engaging portion 26y and the second engaged portion 24y are each located on the other side in the vertical direction (the upper side in the illustrated example). The first engaged portion 24x and the second engaged portion 24y provided on the dust collection space 24 side can each be formed, for example, by a recess, a protrusion, a notch, a strip, or the like. The first engaging portion 26x and the second engaging portion 26y can each be formed, for example, by a protrusion, a recess, a strip, or the like that can engage with the first engaged portion 24x or the second engaged portion 24y.

[0027] In this embodiment, the first engaging portion 26x is configured as a convex portion formed to protrude in the vertical direction at the lower end side of the opening / closing portion 26, and the first engaged portion 24x is configured as a concave portion formed to be able to receive the first engaging portion 26x. The second engaging portion 26y is configured as a sliding piece that slides in the vertical direction by a sliding operation at the upper end side of the opening / closing portion 26. The second engaged portion 24y is configured as a concave portion that can receive the sliding piece that forms the second engaging portion 26y when the opening / closing portion 26 is attached to close the opening 24a of the dust collection space 24. As a result, the vacuum cleaner body 10 can engage the opening / closing part 26 at the lower end by inserting the first engagement portion 26x provided on the lower end side of the opening / closing part 26 into the first engaged portion 24x, and when the opening / closing part 26 is attached so as to block the opening 24a, the second engagement portion 26y can be slid at the upper end side of the opening / closing part 26 to engage the second engagement portion 26y with the second engaged portion 24y, thereby fixing the opening / closing part 26 to the vacuum cleaner body 10.

[0028] The engagement structure (first engaged portion 24x, second engaged portion 24y) may be released by pressing a push button (an example of an operating piece) instead of by sliding a slide piece (an example of an operating piece). In other words, the operating piece may be switchable between a locked state in which the opening / closing unit 26 is locked in a closed state and an unlocked state in which the locked state of the opening / closing unit 26 is unlocked. The operating piece may be located at either the upper end or the lower end of the opening / closing unit 26 in the first direction. If the upper or lower end of the opening / closing unit 26 is configured to be rotatably supported by a rotation shaft, the operating piece is located on the opposite side of the rotation shaft in the first direction.

[0029] The back side of the vacuum cleaner body 10 has a protrusion 9 that protrudes outward. This allows the vacuum cleaner body 10 to be spaced apart from the wall or floor by the length of the protrusion 9 in the front-to-rear direction (the thickness of the protrusion 9) when the rear side of the vacuum cleaner 1 is placed in contact with a wall or floor, thereby preventing the operating lever from being unintentionally operated. The protrusion 9 is preferably provided on the other side (upper side) of the opening / closing part 26 in the first direction, and more preferably at the upper end in the first direction. The protrusion 9 preferably protrudes rearward from the operating lever in the front-to-rear direction. Although not a required component, the protrusion 9 preferably has a rubber member 9a to prevent slipping on the wall or floor. When the vacuum cleaner 1 is placed on a floor, the back side of the vacuum cleaner body 10 is supported by the protrusion 9 and its lower end in the first direction.

[0030] As shown in FIG. 5 and other figures, air passage forming portion 28 constitutes an air passage that connects suction port 22 and dust collection space 24. Air passage forming portion 28 has communication port 28a at an end opposite suction port 22 in the up-down direction (first direction). Communication port 28a is provided with valve body 28e that opens communication port 28a by suction force and closes communication port 28a when suction is stopped. Communication port 28a is positioned offset from suction port 22 in the front-to-rear direction. The center of suction port 22 (central axis C2 extending vertically through the center of suction port 22) is located forward in the front-to-rear direction compared to the center of communication port 28a (central axis C3 extending vertically through the center of communication port 28a). To connect suction port 22 and communication port 28a in this positional relationship, air passage forming portion 28 has inclined portion 28x that slopes downward in the up-down direction and toward the front in the front-to-rear direction. That is, air passage forming portion 28 is inclined toward the rear in the front-to-rear direction as it approaches dust collection space 24. In addition, since opening / closing portion 26 is provided above communication opening 28a in the vertical direction, inclined portion 28x of air passage forming portion 28 is inclined toward opening / closing portion 26 as it approaches the upper side in the vertical direction.

[0031] As shown in FIG. 10 and other figures, the air passage forming portion 28 has a pack connecting portion 28b at its end on the communication opening 28a side. The pack connecting portion 28b is a portion to which a paper pack (not shown) disposed inside the dust collection space 24 is connected. The pack connecting portion 28b has a cylindrical portion 28c and a pack engaging portion 28d. The cylindrical portion 28c is a cylindrical portion provided so as to protrude toward the inside of the dust collection space 24. The cylindrical portion 28c is insertable into the opening of the paper pack. Furthermore, the pack engaging portion 28d holds the paper pack by engaging with the end of the paper pack when the cylindrical portion 28c is inserted into the opening of the paper pack. The pack engaging portion 28d may be any suitable portion that can engage with the paper pack, such as a clip-shaped portion that clamps and holds the paper pack, or a hook-shaped portion that can hook and engage the end of the paper pack. In the illustrated example, the pack engaging portion 28d is hook-shaped.

[0032] <<Effects obtained by vacuum cleaner 1>> The effects and the like obtained by the electric vacuum cleaner 1 exemplified in the above embodiment will be described below.

[0033] (1) The electric vacuum cleaner 1 according to one embodiment of the present invention described above has a vacuum cleaner body 10 equipped with a suction port 22 provided on one side in a first direction and a handle 12 provided on the other side in the first direction, and the vacuum cleaner body 10 has an electric blower 16 that applies negative pressure to the suction port 22, a dust collection space 24 for collecting dust, and an opening / closing part 26 for opening and closing the dust collection space 24 at the rear side in the front-to-rear direction perpendicular to the first direction.

[0034] As described above, the vacuum cleaner 1 is configured such that the opening / closing section 26 for opening and closing the dust collection space 24 is provided at the rear in the front-to-rear direction, which allows the vacuum cleaner body to be designed with a degree of freedom not possible with conventional technology, compared to a configuration in which the opening / closing section 26 is provided at the front. Therefore, by configuring the vacuum cleaner 1 as described above in (1), the degree of design freedom can be improved.

[0035] (2) In the electric vacuum cleaner 1 according to (1) above, the vacuum cleaner body 10 has an air passage forming section 28 that connects the suction port 22 and the dust collection space 24, and the air passage forming section 28 has a communication port 28a at the end opposite the suction port 22 in the first direction, and the center of the suction port 22 is located forward in the front-to-back direction compared to the center of the communication port 28a.

[0036] As described above in (2), the electric vacuum cleaner 1 is configured such that the center of the suction port 22 is located forward of the center of the communication port 28a, thereby preventing dust from flowing back toward the suction port inside the dust collection space 24. In particular, when the user holds the vacuum cleaner body 10 so that the first direction is aligned with the up-down direction, it is easy to prevent dust from flowing back inside the dust collection space 24.

[0037] (3) In the electric vacuum cleaner 1 according to (1) or (2) above, the vacuum cleaner body 10 has an air passage forming section 28 that connects the suction port 22 and the dust collection space 24, and the air passage forming section 28 is inclined toward the opening / closing section 26 as it moves toward the other side of the first direction.

[0038] As described above in (3), the electric vacuum cleaner 1 is configured to be inclined toward the opening / closing part 26 as it approaches the other side of the first direction, thereby preventing dust from flowing back toward the suction port inside the dust collection space 24. In particular, when the user holds the vacuum cleaner body 10 so that the first direction is along the up-down direction, it is easy to prevent dust from flowing back inside the dust collection space 24.

[0039] (4) In the electric vacuum cleaner 1 according to any one of (1) to (3) above, the vacuum cleaner body 10 has a dust collection space 24 below the electric blower 16, and has a battery 18 on one side of the electric blower 16 in the first direction or on the rear side of the electric blower 16 in the front-to-rear direction, the handle 12 is arranged in front of the electric blower 16 in the front-to-rear direction, and the suction port 22 is located on the front side in the front-to-rear direction based on a central axis C1 along the first direction in the dust collection space 24, and is connectable to an extension tube 30 connected to the suction tool 40.

[0040] By configuring the vacuum cleaner 1 as described above in (4), the center of gravity is located on the suction port 22 side of the vacuum cleaner body 10, and the distance between the center of gravity and the gripping position is short when the handle 12 is gripped. This makes the vacuum cleaner 1 easy to operate when the handle 12 is gripped.

[0041] (5) In the electric vacuum cleaner 1 according to any one of (1) to (4) above, the vacuum cleaner body 10 is provided with a battery 18 and has a wiring 18a electrically connected to the battery 18 to supply power from the battery 18 to the suction tool 40 connected to the vacuum cleaner body 10, the vacuum cleaner body 10 has a wiring accommodating section 25 that accommodates the wiring 18a that passes through the handle 12, and the wiring accommodating section 25 is located in front of the dust collection space 24 in the front-to-rear direction.

[0042] By configuring the electric vacuum cleaner 1 as described above in (5), it is possible to avoid wiring around the electric blower 16, thereby realizing a compact design.

[0043] (6) In the electric vacuum cleaner 1 according to any one of (1) to (5) above, an operating piece is provided for switching between a locked state in which the opening / closing unit 26 is locked in a closed state and an unlocked state in which the locking state of the opening / closing unit 26 is unlocked, and the vacuum cleaner body 10 has a protrusion that protrudes rearward in the front-to-rear direction on the other side of the opening / closing unit 26 in the first direction at the rear side in the front-to-rear direction.

[0044] By configuring the vacuum cleaner 1 as described above in (6), when the vacuum cleaner 1 is placed on a wall or floor, it is possible to prevent the operating piece from being unintentionally operated and the opening / closing part 26 from opening.

[0045] The present invention is not limited to the above-described embodiments and modifications, and other embodiments may be possible within the scope of the claims, based on the teachings and spirit of the invention. The components of the above-described embodiments may be arbitrarily selected and combined. Furthermore, any component of the embodiment may be arbitrarily combined with any component described in the Summary of the Invention or any component embodying any component described in the Summary of the Invention. The present invention intends to obtain rights to these as well through amendments to this application or divisional applications, etc. [Industrial Applicability]

[0046] The present invention can be suitably used in electric vacuum cleaners in general. [Explanation of symbols]

[0047] 1: Vacuum cleaner 10: Vacuum cleaner body 12: Handle 16:Electric blower 18: Battery 22: Suction port 24: Dust collection space 26: Opening and closing section 28:Air passage component 28a: Communication port 30: Extension tube 40: Suction tool C1: Center axis line

Claims

1. a vacuum cleaner body including a suction port provided on one side in a first direction and a handle provided on the other side in the first direction; The vacuum cleaner body includes: an electric blower that applies negative pressure to the suction port; a dust collection space for collecting dust; a battery; a wiring electrically connected to the battery for supplying power from the battery to a suction tool connected to the vacuum cleaner body; a wire accommodating portion that accommodates the wires that have passed through the handle, the wiring is arranged to extend to the suction port via the handle and the wiring housing; The wiring accommodating portion is configured so that the width of the wiring accommodating portion is narrower than the width of the dust collecting space, 2. The electric vacuum cleaner according to claim 1, wherein one end of the handle is connected to the other side of the vacuum cleaner body in the first direction, and the other end of the handle is connected to one side of the vacuum cleaner body in the first direction from the electric blower, and the other end of the handle is connected to the wiring accommodating portion.

2. The vacuum cleaner body includes: Further, a control board for controlling the vacuum cleaner is provided. The wiring is connected to the control board, The electric vacuum cleaner according to claim 1 , wherein the wire is arranged to extend to the suction port via the handle and the wire housing.

3. a first terminal is provided at one end of the extension tube, a second terminal is provided at the suction port, and a third terminal is provided at the suction tool; the extension tube is provided with second wiring connected to the first terminal and the third terminal, the first terminal and the second terminal are electrically connectable to the second wiring; The vacuum cleaner according to claim 2 , wherein the second terminal and the third terminal are electrically connected by connecting the suction port and the suction tool.

4. The electric vacuum cleaner according to claim 1 , wherein the wire housing portion extends to the suction port.

5. The suction tool includes a drive unit for rotating the cleaning body, The vacuum cleaner according to claim 3 , wherein the drive unit operates based on power supplied from the battery.

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