EP3426117B1 - Aspirateur à main - Google Patents

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Publication number
EP3426117B1
EP3426117B1 EP16708669.3A EP16708669A EP3426117B1 EP 3426117 B1 EP3426117 B1 EP 3426117B1 EP 16708669 A EP16708669 A EP 16708669A EP 3426117 B1 EP3426117 B1 EP 3426117B1
Authority
EP
European Patent Office
Prior art keywords
material container
suction
housing
holder
suctioned material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16708669.3A
Other languages
German (de)
English (en)
Other versions
EP3426117C0 (fr
EP3426117A1 (fr
Inventor
Benjamin FRÖHLICH
Denis Dammköhler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP3426117A1 publication Critical patent/EP3426117A1/fr
Application granted granted Critical
Publication of EP3426117C0 publication Critical patent/EP3426117C0/fr
Publication of EP3426117B1 publication Critical patent/EP3426117B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners

Definitions

  • the invention relates to a hand-held suction device, comprising a housing device, a suction blower device for generating a suction flow, which is arranged in a housing of the housing device, a suction material container, which is removably arranged on the housing device and which has an interior space to which the suction flow of the suction blower device can be applied, a holder for a battery device, and a handle.
  • a handheld cleaning device which has a handle with a first end and a second end, wherein an air flow generator is arranged directly adjacent to the first end of the handle and a power source is arranged adjacent to the second end of the handle.
  • a suction and cleaning device which has a nozzle, a tank for clean water, an air-water separator and a tank for collecting dirty liquid and/or dirt.
  • a handle is provided.
  • Heating means are also provided.
  • the WO 2008/009891 A1 discloses a hand-held cleaning device with a cyclonic separator and a collector.
  • the collector has a wall and a base part, wherein the base part in a closed position is held in place by a locking pawl and is pivotally connected to the wall.
  • the US$5,599,401 discloses a portable, handheld, battery-operated cleaning device.
  • the invention is based on the object of providing a handheld suction device of the type mentioned above, which is easy to operate and has a compact design.
  • the hand-held suction device By supporting the suction container downwards on the holder, the hand-held suction device has a mechanically stable and compact structure.
  • the holder can be configured to hold the battery device independently of the suction container. In particular, this makes it easy to remove the battery device from the holder for the battery device or to insert the battery device, even if the suction container is arranged on the housing device.
  • a suction material container can be realized which has a relatively large capacity for suction material.
  • a compact design is achieved if the suction container is supported on the bottom against the holder for the battery device. This makes it possible in particular to remove a battery device from the holder towards the front or to insert it in the opposite direction.
  • the suction container is "not in the way”. This makes it easy to integrate a removable battery device into the hand-held suction device. This makes it possible, for example, to achieve long operating times by using several battery devices and in particular rechargeable battery devices.
  • the electrical energy supply to the suction blower device can be optimized. For example, an area of the holder which faces away from the suction container (if it is fixed to the housing device) can then be used to position electrical connection contacts. This in turn makes it easy to lead electrical connecting lines through the handle to the suction blower device.
  • the handle is arranged between the housing device and the holder for the battery device at a distance from the suction container. This results in easy operation.
  • the center of gravity of the suction device can be arranged in such a way that optimized operation and in particular one-hand operation for suction operation is achieved.
  • the handle is connected to the holder for the battery device or to an element arranged on the holder and/or is connected to the housing device. This results in easy operation with a compact design.
  • the holder for the battery device is assigned an insertion direction and a removal direction for a battery device, which are oriented transversely to a handle axis and/or transversely to a suction container axis. This makes it possible to create a compact suction device.
  • the battery device can also be removed or inserted when the suction container is arranged on the housing device.
  • a suction connection opening and/or a suction connection nozzle is advantageously arranged on the suction material container. This results in a compact structure.
  • a support surface for the suction material container is formed on the holder for the battery device. This support surface forms a counter surface for supporting the suction material container on the holder.
  • a guide device for positioning the suction container is provided on the holder for the battery device. is arranged on the holder for the battery device and/or that a guide device for positioning the suction material container is arranged on the holder for the battery device.
  • the corresponding guide device allows guidance including centering of the suction material container in relation to the housing device. This results in simplified insertion of the suction material container on the housing device or easier removal.
  • a pivot bearing is provided for the suction material container, by means of which the suction material container can be pivoted relative to the housing device at least within a certain pivot range. This results in easy insertion and removal of the suction material container, particularly with one-handed operation. For example, one hand can hold the suction device by the handle. The suction material container can then be inserted or removed with the other hand.
  • the first step for insertion can be hooking it onto the pivot bearing, and the last step when removing the suction material container from the housing device is unhooking it from the pivot bearing.
  • the pivot bearing is designed in such a way that when the suction material container reaches a certain pivot position away from the housing device, the suction material container can be detached from the housing device in the area of the pivot bearing. This results in simple operation and in particular one-handed operation with regard to removing the suction material container or inserting the suction material container.
  • the pivot bearing has at least one immersion recess and at least one immersion element for the at least one immersion recess, wherein (i) an immersion element is arranged on the housing device and an associated immersion recess is arranged on the suction material container and/or (ii) an immersion element is arranged on the suction material container and an associated immersion recess is arranged on the housing device is arranged, and wherein an immersion element and the associated immersion recess are designed to be adapted to one another in such a way that in a certain position range of the suction material container in relation to the housing device, when the immersion element is immersed in an immersion recess, the suction material container can be pivoted towards the housing device, and that in a further certain position range the immersion element can be immersed out of the associated immersion recess in order to be able to remove the suction material container from the housing device.
  • a pivot bearing is thus formed via the immersion recess and the immersion element, which allows the suction material container to be pivoted in relation to the housing device in a certain position range and allows it to be removed in another position range.
  • This is possible via one-handed operation (holding the suction material container with one hand and holding the rest of the suction device with the other hand).
  • the pivot bearing can then be easily hooked into place when a suction material container is inserted and pivoted towards the housing device. To remove a suction container, it can be swiveled and then unhooked once a certain swivel position has been reached.
  • a suction material container part of the pivot bearing is arranged at an end of the suction material container facing away from the underside of the suction material container and a housing device part of the pivot bearing is arranged at an end of the housing device facing away from the holder for the battery device.
  • the housing part of the pivot bearing is protected when it is arranged on the inside of a housing flange. This allows the pivot bearing to be designed in a structurally simple manner.
  • a locking device is provided for releasably locking the suction material container to the housing device. This makes it easy to fix and lock the suction material container with respect to the housing device. It is easy to achieve an airtight flow path for the suction flow to the interior of the suction material container.
  • a housing device part of the locking device is arranged on the housing device at a distance from the holder for the battery device and is arranged in particular at a distance from a pivot bearing for the suction material container.
  • the housing part of the locking device is positioned adjacent to the handle and in particular adjacent to a switch arranged on the handle.
  • the locking device is associated with a guide device for guiding the suction material container on the housing device. If the suction material container is then in a certain position range in relation to the housing device, the guide device can be effective and ensure pre-positioning or centering. This results in simplified use and, if necessary, removal.
  • the locking device has at least one actuating element which is arranged on the suction material container, wherein the locking device is arranged and designed such that the at least one actuating element can be actuated with the same hand which holds the suction container when removing the suction container from the housing.
  • a suction container can be removed or inserted with just one hand. (The other hand holds the suction device by the handle, for example.)
  • the locking device has actuating elements arranged on opposite sides of the suction container.
  • the suction container can be held by one hand without changing its grip.
  • the corresponding fingertips for example the thumb and index finger, can then act on the actuating elements to release a lock.
  • the housing device comprises a web element which is arranged between the holder for the battery device and the housing at a distance from the handle and is supported on the holder and directly or indirectly on the housing. This results in a stable structure.
  • the housing device is then connected to the holder via both the handle and the web element.
  • Elements of a locking device can also be arranged on the web element, for example. This makes it possible to achieve a fixing area for fixing (locking) the suction container to the housing device and the holder at different points.
  • the web element is connected to the holder for the battery device and to the housing or to an area connected to the housing. This results in a stable mechanical structure of the suction device.
  • a locking device for the suction container for fixing the suction container to the housing device is arranged at least partially on the web element. This results in a mechanically stable fixation of the suction container to the rest of the suction device, whereby the suction container can be easily (in particular via One-hand operation) can be removed or inserted. An airtight connection between the suction container and the housing device with regard to a suction flow can be achieved in a simple manner.
  • the web element is connected to an intermediate region of the housing device, which is connected to the handle and via which the handle is spaced from the housing and thus from the suction fan device.
  • the intermediate region which is in particular solid, lies between the suction fan device (which is arranged on the housing) and the handle.
  • the web element is fixed to the intermediate region, on which the web element sits in particular in one piece.
  • a projection can also be formed on the web element as a contact surface, in particular for a downward support for the suction material container.
  • a filter device for the suction blower device can be arranged on the suction material container in a removable manner. This makes it easy to clean a removed suction material container, for example.
  • a stop for the filter device is arranged on the housing device. This makes it particularly easy to clamp the filter device when the suction container is in a locked position on the housing device.
  • a wall is arranged in an interior of the suction material container opposite a suction connection opening.
  • the wall forms an impact wall for suction material. It also forms in particular a protective wall for a filter device.
  • the impact effect of the wall can achieve a flow deflection. In this way, suction material can be fed to a flow rest zone in a particularly simple manner, and achieve a flow deflection in order to realize a separator for the separation of solid suction material from an air stream.
  • the wall separates a suction chamber of the suction material container and a receiving chamber for a filter device, whereby the filter device in particular is removable.
  • This allows a flow guide to be implemented which has a separating effect.
  • a flow rest zone for suction material can be implemented in a simple manner.
  • the wall advantageously provides a contact surface for the filter device. This results in a compact design of the suction material container.
  • the wall has at least one opening and/or at least one opening is assigned to the wall, which is located between the intake chamber and a receiving chamber for the filter device. This allows a flow diversion to be achieved in order to guide a suction flow. The flow diversion in turn makes it easy to achieve a separator effect.
  • the wall forms or provides a flow deflection area, where a suction flow in a suction chamber of the suction material container can be deflected to a feed flow to a filter device. This makes it easy to achieve a separator effect. Furthermore, a flow rest zone can be easily formed on the suction material container. Furthermore, a large storage volume for suction material can be provided for the suction material container.
  • the flow deflection area on the suction material container is located at a height relative to a bottom of the suction material container, which is at least approximately equal to or greater than a height of the handle above a top of the holder for the battery device. This results in a compact design of the suction device and the suction material container.
  • the Suction material containers can be designed with a high capacity for suction material.
  • the suction material container has a flow rest area in its interior, which is connected in particular to an underside of the suction material container. This results in a high storage volume for suction material in the suction material container with a compact design of the suction device. A whirling effect for collected suction material is minimized.
  • a holder for accessories is provided, which is arranged on a top side of the housing device.
  • the holder is designed as a clip, through which an elastic force can be exerted in the direction of the top side of the housing device. This allows, for example, a suction nozzle to be clamped onto the top side of the housing device.
  • connections in particular for a carrying strap, are arranged on the housing device and/or the holder and/or the handle. If the suction device is provided with the carrying strap, long periods of suction can be carried out without fatigue.
  • connection piece is arranged on the suction container, which is relative to an interior of the suction container is rotatable and in particular is lockable. This allows the position of the suction device and in particular of the housing device, for example in relation to a suction pipe or a suction nozzle, to be optimally adapted to an application. Repositioning is possible if necessary.
  • a pivot bearing for the suction connection piece is arranged on the suction material container. This provides extensive additional operating options.
  • a rotation axis of the rotary bearing is oriented at an acute angle to an insertion/removal direction of the battery device on the holder for the battery device and/or is oriented at an acute angle to a suction container axis and/or is oriented at an acute angle to a handle axis. This results in extensive operating options.
  • FIG. 1 An embodiment of a hand-held suction device according to the invention, which is shown in the Figures 1 , 3 , 5 , 6 to 8 , 11 , 13 , 15 , 17 to 19 shown and designated therein with 20, comprises a housing device 22 with a housing 24.
  • the suction fan device 26 arranged in the housing 24 comprises a fan motor and a fan.
  • ventilation slots 28 for the fan motor of the suction fan device 26 are arranged on the housing 24.
  • the blower motor is an electric motor.
  • a battery device 30 is provided to supply electrical energy to the blower motor, which is in particular a rechargeable battery device.
  • the battery device 30 is arranged on a holder 32 and is arranged in particular in a detachable manner.
  • the holder 32 is spaced apart in a height direction 34 from the housing 24 or the suction fan device 26.
  • a handle 36 is provided for holding the suction device 20.
  • the handle 36 is connected to the holder 32 and the housing device 22. It extends along a handle axis 38, to which it is aligned substantially parallel, from an upper side of the holder 32 to an intermediate region 40 of the housing device 22.
  • the intermediate region 40 is connected to the Housing 24 is connected and connected to the handle 36. It is located outside the suction fan device 26 or outside the area of the housing 24 which accommodates the suction fan device 26, so that the handle 36 is spaced apart from the suction fan device 26 at an upper end.
  • the intermediate region 40 of the housing device 22 serves, among other things, to provide a mechanically stable connection of the housing device 22 outside the housing 24 to the web element 46, so that the latter is stably connected to the housing device 22 and, in particular, is integrally connected to the intermediate region 40. This in turn makes it possible to achieve a high level of mechanical stability of the suction device 20.
  • the handle 36 can also be connected directly to the housing 24 without an intermediate region 40.
  • a switch 42 is arranged on the handle 36, which is positioned in particular so that when the handle 36 is held with one hand, it can be operated with the index finger.
  • the switch 42 can be used to switch the suction operation of the hand-held suction device 20 on or off.
  • a suction program can also be set using the switch 42, in particular with regard to the power of the suction blower device 26.
  • the switch 42 is positioned at a small distance (which is in particular less than 5 cm) from a bottom side of the intermediate region 40, wherein the bottom side of the intermediate region 40 faces a top side 44 of the holder 32.
  • the upper side 44 of the holder 32 for the battery device 30 is oriented substantially perpendicular to the height direction 34.
  • the handle axis 38 lies at an acute angle, which is in particular in the range between 60° and 80°, to this upper side 44.
  • the supplementary angle to 90° corresponds to the acute angle between the height direction 34 and the handle axis 38.
  • the handle 36 is at least approximately straight. Outer tangential planes on the handle 36 are at least approximately parallel to the handle axis 38.
  • the handle 36 has its longest extension along the handle axis 38.
  • the housing device 22 is connected to the holder 32 on its upper side 44 via a web element 46.
  • the web element 46 is connected in particular to the intermediate region 40 at a distance from the housing 24.
  • the holder 32 is thereby connected to the housing device 22 both via the web element 46 and via the handle 36.
  • a free space 48 is formed between the web element 46 and the handle 36. Fingers of a holding hand that holds the suction device 20 by the handle 36 can pass through this free space. As mentioned above, the switch 42 can be operated using the index finger, for example.
  • the holder 32 has a longitudinal extension in a holder axis 50.
  • the holder 32 has a first end 52 and an opposite second end 54 with respect to the holder axis 50.
  • the web element 46 is connected to the holder 32 in the region of the first end 52.
  • the handle 36 is connected to the holder 32 in the region of the second end 54.
  • the switch 42 is coupled to this electrical connection.
  • the battery device in particular rechargeable, can be removed from the holder 32 in a removal direction 58a or inserted into the holder 32 in an anti-parallel insertion direction 58b.
  • an insertion guide is provided on the holder 32 and a releasable locking mechanism is provided for locking the battery device 30 to the holder 32.
  • the removal direction 58a and the insertion device 58b are transverse and in particular perpendicular to the height direction 34. They are oriented transversely to the handle axis 38 and in particular at an acute angle to the handle axis 38.
  • this acute angle corresponds to the acute angle of the orientation of the upper side 44 to the handle axis 38.
  • the removal direction 58a and the insertion direction 58b are parallel to the holder axis 50.
  • the holder 32 has a transverse region 60 at the second end 54. This transverse region 60 covers the battery device 30 at the second end 54 in the direction of the holder axis 50.
  • An electrical contact strip for the electrical battery device 30 can be arranged on it, to which the electrical connecting lines 56 are connected.
  • the suction fan device 26 has a suction fan axis 62 which is substantially coaxial with a rotation axis of a turbine wheel or coaxial or parallel to a motor axis of the blower motor.
  • the housing 24 extends in the suction fan axis 62.
  • the suction fan axis 62 is transverse to the height direction 34 and in particular perpendicular to this.
  • the housing 24 extends in the suction fan axis 62 from a first end 64 to an opposite second end 66.
  • the handle 36 is oriented with its handle axis 38 accordingly at an acute angle to the suction fan axis 62. (This acute angle is the opposite angle to a 180° angle to the acute angle between the top 44 or the holder axis 50 and the handle axis 38.)
  • the second end 66 of the housing 24 (which is also an end of the housing device 22 in the suction fan axis 62) is at least approximately aligned with the second end 54 of the holder 32 on the transverse region 60 and thus with a lower end of the handle 36; an envelope plane for the housing device 22 at the second end 66 and the holder 32 at the second end 54 is oriented parallel to the height direction 34. In particular, it is oriented perpendicular to the upper side 44.
  • the housing device 22 is optionally angled outward with a curvature, so that a stepless outer contour of the housing device 22 results between the handle 36 and the housing 24.
  • the housing device 22 has a kind of constriction at the intermediate region 40.
  • This constriction is preferably located outside the housing 24, which accommodates the suction fan device 26.
  • the housing device 22 has a flange 70 ( Figure 2 ). This is explained in more detail below.
  • the housing device 22 is designed to be straight as a combination of the housing 24 and the intermediate region 40.
  • a corresponding envelope plane 72 is parallel to the height direction 34.
  • the envelope plane 72 meets the web element 46 (compare for example Figure 8 ).
  • a shoulder 76 is formed on the housing device 22 at a connecting region 74 of the web element 46 with the housing device 22 at its first end 64 (compare for example Figure 5 ).
  • This shoulder 76 provides a contact surface 78 which is oriented at least approximately parallel to the upper side 44 or at least approximately perpendicular to the height direction 34.
  • the handheld suction device 20 comprises a suction material container 80 which is detachably fixed to the housing device 22 and/or the holder 32.
  • the suction material container 80 has an outer wall 82 which delimits an interior space 84.
  • the interior space 84 of the suction material container 80 can be subjected to a suction flow generated by the suction fan device 26.
  • the suction material container 80 has a first region 86.
  • a suction connection piece 88 is arranged on the first region 86.
  • the suction connection piece 88 has a suction connection opening 90 which opens into the interior 94 ( Figure 3 ).
  • the suction connection opening 90 is formed in a first region 92 of the suction connection piece 88.
  • the suction connection piece 88 also has a second region 94, which is connected to the first region 92 and in particular is connected in one piece.
  • the second region 94 has an opening 96, which is fluidly connected to the suction connection opening 90. Suction material which flows through the opening 96 flows to the suction connection opening 90 and from there into the interior 84 of the suction material container 80.
  • the second region 94 of the suction connection piece 88 is positioned on an outside of the suction material container 80.
  • a suction nozzle can be connected to the second region 94 with the opening 96 and/or a suction pipe can be connected and/or a suction hose can be connected.
  • the suction connection piece 88 is designed as a pipe angle.
  • the first region of the suction connection piece 90 has a first axis 98 ( Figure 3).
  • the first axis 98 is a central axis of the corresponding pipe region and in particular an axis of symmetry.
  • the second region 94 has a second axis 100, which is a central axis of the corresponding pipe region and in particular an axis of symmetry.
  • the first axis 98 and the second axis 100 are at an angle 102 to each other, which is an obtuse angle in the range between, for example, 120° and 150° and in particular at approximately 145°.
  • the first axis 98 is at a fixed angle to the handle axis 38 or the height direction 34 or the holder axis 50.
  • An angle between the first axis 98 of the suction connection piece 88 and the height direction 34 corresponds to the supplementary angle of the angle 102 to a 180° angle.
  • the position of the second axis 100 of the suction connection piece 88 can vary relative to the height direction 34 (or the handle axis 38 or the holder axis 50).
  • the outer wall 82 of the suction material container 80 comprises a wall region 104.
  • This wall region 104 forms a wall for holding a pivot bearing 106 on a body of the suction material container 80.
  • the wall area 104 (the retaining wall for the pivot bearing 106) is oriented transversely and in particular perpendicularly to the first area 92 (relative to its first axis 98) of the suction connection piece 88. It is accordingly oriented at an acute angle relative to the height direction 34 when the suction material container 80 is arranged on the housing device 22. This acute angle corresponds in terms of amount to the supplementary angle of the angle 102 to a 180° angle.
  • the wall region 104 is designed as a lid which is detachably attached to the outer wall 82.
  • the wall region 104 with its design as a lid can be removed, in particular including the pivot bearing 106 with the suction connection piece 88, in order to be able to empty the suction material container 80 and to clean it if necessary.
  • the first region 92 is at an angle 102 of approximately 135° to the second region 94. Accordingly, the acute angle between the wall region 104 and the height direction 34 is approximately 45°.
  • the pivot bearing 106 has a rotation axis 108 which is coaxial with the first axis 98 of the first region 92. Accordingly, the rotation axis 108 is
  • the suction material container 80 arranged on the housing device 22 is oriented at an acute angle to the height direction 34.
  • the pivot bearing 106 comprises a bearing body 110 ( Figure 4 ), which is positioned in a rotationally fixed manner on the wall region 104 outside the interior space 84 and is thus connected in a rotationally fixed manner to the body of the suction material container 80.
  • the suction connection piece 88 is mounted via a counter region 112, in particular via a sliding guide.
  • the counter region 112 is arranged at a distance from the first region 92, i.e. that part of the rotary bearing 106 which is connected in a rotationally fixed manner to the suction connection piece 88 has a greater width than the first region 92 and thus than the suction connection opening 90. This provides a correspondingly large bearing surface.
  • the pivot bearing 106 has a locking device 114.
  • the locking device 114 specifies a plurality of defined, discrete, lockable rotational positions.
  • the bearing body 110 surrounds the counter area 112 of the suction connection piece 88.
  • a locking element 116 is assigned to the counter area 112.
  • the locking element 116 can be rotated about the axis of rotation 108 with the suction connection piece 88 on the pivot bearing 106.
  • Locking counter elements 118 are arranged on the bearing body 110 in a spaced-apart manner on a ring.
  • a locking element 116 comprises a locking lug 120 ( Figure 4 ).
  • a locking counter element 118 is a Recess 122 into which the corresponding locking lug 120 can be inserted.
  • a locking lug 120 is immersed in a recess, then a positive locking mechanism against rotation is achieved. By immersing the locking lug 120 through an associated recess 122 as a locking counter element 118, the rotation can be released (compare Figure 4 ).
  • the locking element 116 is spring-loaded.
  • a spring device 124 is provided for this purpose.
  • the spring device 124 comprises in particular a compression spring 126.
  • the locking device 114 comprises an actuating element 128, which is designed in particular as an actuating switch.
  • the actuating element 128 is supported on a transverse wall 130 via the spring device 124 (via the compression spring 126).
  • the transverse wall 130 is oriented transversely and in particular perpendicularly to the wall region 104.
  • the transverse wall 130 is part of the counter region 112 of the pivot bearing 106.
  • the locking lug 120 of the locking element 116 is arranged on the actuating element 128.
  • the spring device 124 presses this locking lug 120 into the recess 122.
  • the locking lug 120 can be pushed out of the associated recess 122 by overcoming the spring force of the spring device 124.
  • the positive locking coupling between the counter region 112 and the bearing body 110 is canceled and the suction connection piece 88 can be rotated on the suction container 80 relative to the interior 84 of the suction container 80.
  • only a single actuating element 128 and correspondingly only a single locking element 116 are provided.
  • a grip ring 134 is arranged on the suction connection piece 88 on the counter area 112.
  • the actuating element 128 is arranged on the grip ring 134.
  • the grip ring 134 allows an operator to act on the suction connection piece 88 in an ergonomically favorable manner in order to rotate it in the pivot bearing 106 about the axis of rotation 108 relative to the body of the suction material container and to achieve a locking in the desired position by the locking device 114.
  • the housing device 22 can therefore be repositioned as required relative to the suction nozzle or a suction pipe, for example, in order to obtain accessibility or improved accessibility during suction operation even in areas that are not accessible or only difficult to access.
  • the suction material container 80 comprises a first region 136. This is limited by the wall region 104.
  • the first region 136 has a suction chamber 138 into which the suction connection opening 90 opens.
  • the first region 136 has at least approximately a triangular cross-sectional shape ( Figure 3 ).
  • a non-return flap 140 is pivotably mounted on the first region 136 at the suction connection opening 90 on an inner side of the wall region 104.
  • suction mode the negative pressure applied to the interior 84 ensures that the non-return flap 140 is opened and thus suction material can be coupled into the interior 84 of the suction material container 80.
  • non-suction mode i.e. when there is no negative pressure applied to the interior 84, the non-return flap 140 is closed. This prevents suction material from falling out of the interior 84 through the suction connection opening 90.
  • the intake chamber 138 is part of the interior space 84.
  • the suction material container 80 further comprises a second region 142 which, relative to a transverse direction to the height direction 34 (when the suction material container 80 is arranged on the housing device 22), is arranged next to the first region 136 of the suction material container 80 and is arranged facing the suction fan device 26.
  • a wall 144 is arranged between the first region 136 and the second region 142.
  • the wall 144 faces the suction connection opening 90. It forms a baffle wall and also a protective wall.
  • a filter device 146 ( Figures 3 , 5 ) in particular in the form of a cartridge filter.
  • the filter device 146 is removably positioned on the suction material container 80 ( Figure 5 ).
  • the filter device 146 When the suction material container 80 is arranged on the housing device 22, the filter device 146 is connected upstream of the suction fan device 26. It prevents a supply of suction material and in particular dust to the suction fan device 26 in the housing 24.
  • the wall 144 has, facing away from the suction connection opening 90, a contact surface 148 for the attachment of the filter device 146.
  • the wall 144 is positioned at an acute angle to the first axis 98 of the first region 92 of the suction connection piece 88. This acute angle corresponds to the supplementary angle of the angle 102 at 180°.
  • the first region 136 and the second region 142 of the suction material container 80 which lie next to one another in a transverse direction to an orientation direction of the wall 144, are fluidically connected to one another via one or more openings 150. This allows a suction flow to be generated in the suction chamber 138.
  • the opening or openings 150 are formed, for example, as openings in the wall 144 or the wall 144 in the interior 84 of the suction material container 80 has a length such that an opening distance lies between a wall region 152 of the outer wall 82 of the suction material container 80 and the wall 144.
  • the wall region 152 is provided in particular for contact or support on the web element 46 and in particular on the shoulder 76.
  • the suction material container 80 further comprises a third region 154.
  • the third region 154 has a bottom 156.
  • the suction container 80 When the suction container 80 is arranged on the housing device 22, the suction container 80 is supported on a support surface 158 ( Figure 5 ) on the upper side 44 of the holder 32.
  • the support surface 158 is arranged between the first end 52 and a connection region of the web element 46 with the holder 32.
  • the suction material container 80 therefore does not hinder the removal of the battery device 30 from the holder 32 in the removal direction 58a or its insertability in the insertion direction 58b.
  • the suction material container 80 is supported downwards on the holder 32 via its underside 156, i.e. downwards away from the suction fan device 26; in particular, the support on the holder 32 takes place against the height direction 34 away from the holder 32.
  • the suction material container 80 sits on the holder 32 with its underside 156.
  • the suction material container 80 is not supported downwards exclusively via the underside 156 of the suction material container 80 or not via this underside 156, but that the suction material container 80 has one or more support surfaces spaced from the underside for the downward support on the holder 32.
  • the support is preferably such that the removal in the removal direction 58a or the insertion in the insertion direction 58b of the battery device 30 on the holder 32 is not hindered.
  • the third region is designed to be "two-pronged", with support being provided by a transverse region between the two prongs on the holder 32.
  • the third region 154 adjoins the first region 136 at the bottom 156.
  • the third region can be arranged and designed such that it at least partially overlaps the second region 142 in an extension, or that no such overlap region is present.
  • the suction material container 80 has a suction material container axis 160 (see Figure 1 ).
  • the suction material container 80 has, in particular, its longest dimensions along the suction material container axis 160.
  • the suction material container axis 160 runs at least approximately parallel to the web element 46 outside the shoulder 76.
  • the third region 154 extends along the suction container axis 160.
  • the suction container axis 160 is oriented parallel to the handle axis 38 or at a small acute angle, which is in particular below 30° and preferably below 20°, and for example is approximately 15°, to the handle axis 38.
  • the third region 154 of the suction material container 80 has a receiving space 162 for suction material, which is part of the interior space 84 and is connected to the suction space 138.
  • the receiving space 162 is designed as a flow rest area (flow rest zone) in which the flow impact is reduced compared to the intake space 138 and a receiving space of the second region 142 for the filter device 146, via which the filter device 146 is acted upon. This at least reduces the possible whirling up of suction material which is located in the receiving space 162 of the third region 154.
  • a separator can be implemented in a simple manner.
  • the third region 154 with its receiving space 162 extends approximately over the height (in the height direction 34) of the free space 48. In relation to the height direction 34 (or the suction material container axis 160), the third region 154 with its receiving space 162 extends at least approximately to the wall region 152, which is adapted to the shoulder 76.
  • a flow deflection area 164 is formed in the interior 84 of the suction material container 80 between the suction chamber 138 and the receiving chamber 162.
  • a suction flow entering at the suction connection opening 90 (in Figure 3 provided with the reference number 166) is oriented with a main flow direction transversely and in particular perpendicular to the suction connection opening 90 or to the wall region 104.
  • the wall 144 forms a baffle wall and protective wall, which causes a flow deflection with a main flow direction 167, which is at least approximately parallel to the wall 144.
  • the receiving space 162 adjoins the flow deflection area 164 downwards towards the underside 156. This is flow-calmed by the "cover” with the flow deflection area 164 as described above.
  • the wall region 104 of the outer wall 82 of the suction material container 80 is adjoined by a wall region 168 which closes the second region 142 to an upper side 170 of the suction material container 80, which faces away from the lower side 156.
  • the second region 142 of the suction material container 80 has an end face 172 which is designed to engage an associated end face 174 on the housing 24 and the housing device 22.
  • a contact element 176 for the filter device 146 is arranged on the housing device 22 and in particular on the housing 24.
  • the filter device 146 can be positioned accordingly between the contact element 176 and the wall 144. Elements can be provided which ensure a positive connection in transverse directions to the suction fan axis 82.
  • One or more sealing elements can be assigned to the end face 182 and/or the end face 174 in order to obtain an airtight connection when the suction material container 80 is arranged on the housing device 22.
  • the hand-held suction device 20 has a pivot bearing 178 ( Figure 2 ), which allows the suction container 80 to be pivoted on the housing device 22 within a certain angular range ( Figures 7 , 8th , 11 ).
  • the flange 70 is arranged on the housing device 22 and in particular on the housing 24 on an upper side 180.
  • the flange 70 is designed in the form of a tab (see, for example, Figure 5 ) and extends relative to the suction fan axis 62 in a finite angular range which is, for example, less than 40° and in particular less than 30° relative to opposite ends 182 of the flange 70.
  • the flange 70 has a raised portion 184 facing the holder 32 ( Figures 2, 12).
  • the elevation 184 is particularly bar-shaped.
  • the elevation 184 forms an immersion element 186.
  • a counter flange 188 is arranged on the wall region 168 of the second region 142 of the suction material container 80 ( Figures 2 , 12 ).
  • the counter flange is also designed like a tab.
  • a groove-shaped recess 190 which is an immersion recess for the immersion element 186 of the housing device 22.
  • the immersion element 186 is immersed in its associated immersion recess 190 ( Figure 2 ).
  • a guide device 192 is arranged on the holder (and/or the suction material container 80) (see Figure 5 ), which provides guidance on the holder 32 when inserting the suction container 80.
  • the guide device 192 comprises one or more webs and the suction material container 80 comprises on its underside 156 counter elements for the webs, such as grooves or the like.
  • the handheld suction device 20 comprises a locking device 194, by means of which the suction material container 80 can be locked to the housing device 22.
  • the locking device 194 has a housing device part 196 which is arranged on the housing device 22 and has a suction material container part 198 which is arranged on the suction material container 80.
  • the housing device part 196 of the locking device 194 is arranged between the holder 32 and the upper side 180 of the housing device 22. It is arranged in particular on the web element 46 and preferably in the region of the projection 76.
  • the suction material container part 198 of the locking device 194 is arranged between the underside 156 and the wall region 168 of the suction material container 80. In particular, it is positioned approximately centrally between this wall region 168 and the underside 156.
  • the suction material container part 198 of the suction material container 80 is positioned below the second region 142 of the suction material container 80 and below the first region 136 or at the transition from the first region 136 to the third region 154.
  • the housing device part 196 of the locking device 194 comprises spaced locking lugs 200a, 200b.
  • the locking lugs 200a and 200b are spaced apart in a transverse direction to the height direction 34.
  • the locking lugs 200a, 200b each have an undercut surface 202 which is oriented transversely to the height direction 34.
  • the suction material container part 198 of the locking device 194 has a counter element 204a for the locking lug 200a, and has a counter element 204b for the locking lug 200b.
  • the counter elements 204a and 204b are adapted to the locking lugs 200a, 200b in such a way that a contact with the respective undercut surface 202 is possible and, via a corresponding form fit, a mobility in one direction 206 ( Figure 9 ), which lies transversely to a spacing direction between the locking lugs 200a, 200b, and which lies transversely to the height direction 34, is locked.
  • the counter elements 204a, 204b are designed to be elastic or arranged to be subjected to force in such a way that a force must be exerted in order to lead them out of the undercut surface 202 and in particular an elastic force must be exerted.
  • an actuating element 208a is assigned to the counter element 204a and an actuating element 208b is assigned to the counter element 204b ( Figure 6 ).
  • the actuating elements 208a, 208b are designed like switches and are located on an outer side of the suction material container 80. They are arranged parallel to the spacing direction between the locking elements 200a, 200b and transversely to the height direction 34 (when the suction material container 80 is fixed to the housing device 22).
  • the actuating elements 208a, 208b are at the height of the shoulder 76. They are at the approximate height of the switch 42.
  • suction material container 80 On the suction material container 80 they are located at the transition area from the first area 136 to the third area 154.
  • the suction material container 80 is designed such that it can be held with one hand, in particular by grasping the outer wall 82, in particular the first area 136 and third area 154, and the actuating elements 208a, 208b can be operated in particular with the thumb and index finger. This makes it possible to release and remove the suction material container 80 with one hand via the locking device 194. Accordingly, it can be used with one hand.
  • the locking device 194 is designed with the locking lugs 200a, 200b and the counter elements 204a, 204b in such a way that when the suction material container 80 is inserted into the housing device 22, automatic locking can be achieved without the actuating elements 208a, 208b having to be actuated; these are only necessary for releasing the locking device 194.
  • the locking device 194 is assigned a guide device 210, by means of which a relative guidance to one another is achieved when the distance between the housing device 22 and the suction material container 80 is sufficiently small. This allows pre-centering for the locking device 194 to engage.
  • the guide device 210 is designed in particular to be adapted to the guide device 192 of the holder 32.
  • the pivot bearing 178 has a housing device part, namely the immersion element 176 and the flange 70 on which the immersion element 186 is arranged. This housing device part of the pivot bearing 178 is arranged on the inside, i.e. facing the holder 32.
  • the pivot bearing 178 also has a suction material container part, which is formed via the counter flange 188 with the immersion recess 190.
  • the immersion element 186 is adapted to the immersion recess 190 and in particular such a play is provided that pivoting is possible up to a certain position range without the immersion element 186 emerging (completely) from the immersion recess 190.
  • a pivot axis 212 By placing the suction container part of the pivot bearing 178 on the housing device part of the pivot bearing, a pivot axis 212 (see Figure 12 ), which enables pivoting.
  • the position of the pivot axis 212 is generally not fixed, but changes with the pivot position of the suction material container 80 relative to the housing device 22.
  • the suction material container 80 is still coupled to the housing device 22 or the holder 32.
  • the guide device 192 ensures a corresponding coupling.
  • the suction material container 80 is located at a pivot angle 213 to the housing device 22.
  • This pivot angle 213 is defined, for example, by the angle between the end faces 172 and 174.
  • the immersion can take place via the immersion element 186 at the immersion recess 190 and thereby a complete detachment of the suction material container 80 from the housing device 22 can be achieved.
  • the removed suction container 80 can then be emptied and cleaned if necessary.
  • the filter device 146 can be removed (without tools) from the suction material container 80.
  • the filter device 146 is inserted into the second area 142 of the suction material container 80.
  • the wall 154 forms in particular a contact surface.
  • the immersion recess 190 is "hooked" into the immersion element 186 of the flange 70 on the housing device 22.
  • the suction material container 80 is then pivoted towards the housing device 22 and the holder 32. From a certain angular position, the guide device 192 acts on the underside 156 of the suction material container.
  • the guide device 210 of the locking device 194 can then act. With a further closing movement, the locking device 194 can snap into place and the suction material container 80 is locked to the housing device 22 and supported on the holder 32.
  • the locking is carried out with a certain pre-tension force, which presses the end face 172 against the end face 174 in order to achieve a high level of tightness.
  • This can also be used to clamp the filter device 146 if necessary.
  • the housing device 22 is constructed, for example, by means of two half-shells 300, 302 ( Figures 6 , 19 ), which abut one another at a central plane 304 and are in particular locked together.
  • the intermediate region 40 is provided with at least one rib 306 ( Figure 19 ). This at least one rib 306 extends at least approximately parallel to the upper side 44 of the holder 32 up to the web element 46.
  • each housing shell 300, 302 has at least one corresponding rib 306.
  • the at least one rib 306 lies in an extension (at least approximately parallel to the upper side 44) of the web element 46. It consequently absorbs main locking forces of the locking device 194 in the corresponding longitudinal direction transversely (and in particular perpendicular) to the height direction 34.
  • the at least one rib 306 has at least one passage 308, in particular in the form of a notch, through which one or more electrical connecting lines 56 are then passed to the suction fan device 26.
  • notches of mutually corresponding ribs 306 of the half-shells 300 and 302 then form the corresponding passage opening.
  • the combination of the ribs 306 or a partial combination of the ribs 306 is designed as a wall 310, which is a flow barrier for flowing air from the housing 24 into the handle 36; the wall 310 largely prevents the penetration of flowing air from the housing 24 into an interior of the handle 36.
  • the intermediate region 40 further comprises, in particular delimited by ribs 306, a storage space 312, in particular for cables and in particular for the electrical connecting lines 56.
  • a contact strip 314 for battery contacts of the battery device 30 is arranged on the holder 32.
  • the electrical connecting lines 56 lead to a circuit board 316 on or in the housing 24.
  • the combination of contact strip 314, electrical connecting lines 56 and circuit board 316 is manufactured as a unit. This unit is then completely inserted into the corresponding half-shell (for example the half-shell 300).
  • the circuit board 316 is inserted into the intermediate area 40 or into the housing 24. For this assembly, a play of the connecting lines 56 is necessary and the storage space 312 can then accommodate the corresponding "excess" line length.
  • the half shells 300 and 302 are then connected to each other.
  • the handheld suction device 20 comprises a holder 214 for accessories 216 such as a suction nozzle.
  • the holder 214 is particularly attached to the top 180 ( Figure 1 ) of the housing device 22.
  • the holder 214 comprises a clip 218 or is formed by a clip 218.
  • This clip 218 can exert an elastic force in the direction of the top side 180 of the housing device or in the direction away from the top side. As a result, for example, the clip 218 can be pushed into an opening of a suction nozzle and the suction nozzle is pressed downwards against the top side 180 of the housing device 22.
  • the suction device has connections 220a, 220b for a carrying strap 222.
  • connections 220a, 220b for a carrying strap 222 For example, continuous openings are formed on the holder 32 and on the housing device 22 in the region of the housing 24 and in particular in the region of the second end 66, in which openings, for example, respective rings are positioned. These in turn can then accommodate the carrying strap 222.
  • the handheld suction device 20 functions as follows: For suction operation, the suction material container 80 is arranged on the housing device 22 and locked to it. The suction material container 80 is supported downwards on the holder 32 for the battery device 30. The suction material container 80 is placed on the web element 46.
  • a battery device 30 can be inserted into the insertion device 58b without being obstructed by the suction material container 80 or removed in the direction 58a. Even if the suction material container 80 is fixed to the housing device 22, the battery device 30 can be removed or inserted.
  • the hand-held suction device 20 has a type of pistol grip with the handle 36. Heavy components of the hand-held suction device 20, namely the suction blower device 26 and the battery device 32, are arranged on different sides of the handle 36.
  • the suction device 20 is designed in such a way that the center of gravity is balanced, so that working is comfortable.
  • a suction flow is generated by the suction fan device 26; the suction fan device 26 ensures that the interior 84 of the suction material container 80 is subjected to negative pressure.
  • the negative pressure is coupled in through the filter device 146.
  • Suction material is sucked in via the corresponding suction flow (air flow). It flows through the suction connection piece 88. At the transition from the second area 94 to the first area 92 of the suction connection piece 88, a flow deflection takes place according to the angular arrangement of the second axis 100 to the first axis 98 (relative to a main flow direction). Suction material in the suction flow penetrates through the suction connection openings 90 into the suction chamber 138 of the suction material container 80.
  • the wall 144 acts as a baffle and also as a protective wall for the filter device 146. It ensures a flow deflection with a main flow 167.
  • the suction flow 167 is directed into the receiving space 162 of the suction material container 80. Furthermore, a flow diversion follows through the opening 150 to the filter device 146. This achieves a separating effect for solid suction material.
  • the receiving space 162 of the third region 154 is directed outside of a flow area towards the filter device 146.
  • a flow rest zone is formed in which suction material can "deposit" so that the tendency for it to be stirred up in the receiving space 162 is reduced.
  • the main receiving area for suction material of the suction material container 80 is located opposite the handle 36 and has a height above the holder 32 which essentially corresponds to the height (in the height direction 34) of the handle 36 above the holder 32.
  • the suction connection piece 88 can be rotated relative to the rest of the suction container 80 (relative to the outer wall 82) via the pivot bearing 106 ( Figures 13 to 18 ).
  • the second area 94 of the suction connection piece 88 can be changed in its position relative to the rest of the suction material container 80. This makes it possible to adapt it to a specific cleaning application. This allows the position of the housing device 22 with the suction material container 80 to be varied relative to, for example, a suction nozzle or a suction pipe in order to obtain an optimized suction result for an application.
  • an operator holding the suction device 20 with one hand on the handle 36 can perform the rotation with the other hand by pressing the actuating element 128 to release an existing position of the suction port 88 and then rotation of the handle ring 134 can be performed to obtain the desired setting.
  • discrete rotational positions are provided and locking can then take place when a locking lug 120 is opposite a locking counter element 118.
  • the actuating elements 208a, 208b are pressed.
  • an operator holds the suction device 20 by the handle 36 with one hand, for example, and then acts on the actuating elements 208a, 208b with the fingers of the other hand. He can then also hold the suction material container 80 with the latter hand.
  • the locking on the locking device 194 is released.
  • the suction material container 80 can then be pivoted away from the housing device 22 by increasing the pivot angle 213.
  • the immersion element 186 can then be removed through the immersion recess 190 and the suction material container 80 can then be completely detached from the housing device 22. It can then be emptied and cleaned if necessary.
  • the filter device 146 is detachably arranged on the suction material container 80. It can be removed to allow better access for cleaning the suction material container 80 in its interior 84. Furthermore, the filter device 146 can thus be easily replaced.
  • the solution according to the invention results in easy operation of the suction device 20 with extensive operating options.
  • the suction material container 80 can hold a relatively large amount of suction material via its third area 154.
  • the battery device 30 can be replaced.
  • the replacement is possible in a simple manner without having to remove the suction container 80.
  • the handheld vacuum cleaner 20 has several operating modes with different power levels for the suction fan device 26.
  • the housing device 22 is constructed to be mechanically stable. It is connected to the holder 32 via the handle 36 as well as via the intermediate region 40.
  • the intermediate region 40 between the housing 24 and thus between the suction fan device 26 and the handle 36 results in a mechanically stable connection of the web element 46 to the housing device 22. Forces acting on the locking device 194 can be diverted into the housing device 22.
  • the housing device part 196 of the locking device 194 can also be arranged on the web element 46.
  • the shoulder 76 provides support for the suction material container 80 on the web element 46 via the wall region 152 downwards.

Landscapes

  • Battery Mounting, Suspending (AREA)

Claims (15)

  1. Aspirateur portatif, comprenant un dispositif d'hébergement (22), un dispositif de soufflante d'aspiration (26) agencé dans un logement (24) du dispositif d'hébergement (22) et permettant de générer un courant d'aspiration, un conteneur de produit d'aspiration (80) agencé de manière amovible au niveau du dispositif d'hébergement (22) et présentant un espace intérieur (84) pouvant être soumis au courant d'aspiration du dispositif de soufflante d'aspiration (26), un support (32) destiné à un dispositif de batterie (30), et une poignée (36), caractérisé en ce que le dessous du conteneur de produit d'aspiration (80) s'appuie sur le support (32) destiné au dispositif de batterie (30).
  2. Aspirateur portatif selon la revendication 1, caractérisé par au moins une des caractéristique ci-dessous :
    le dessous du conteneur de produit d'aspiration (80) s'appuie au niveau d'une face inférieure (156) contre le support (32) destiné au dispositif de batterie (30) ;
    la poignée (36) est agencée entre le dispositif d'hébergement (22) et le support (32) destiné au dispositif de batterie (30) à une certaine distance du conteneur de produit d'aspiration (80) ;
    la poignée (36) est reliée au support (32) destiné au dispositif de batterie (30) ou à un élément agencé sur le support (32) et/ou est reliée au dispositif d'hébergement (22) ;
    des lignes de connexion électrique (56) mènent du support (32) destiné au dispositif de batterie (30) jusqu'au dispositif de soufflante d'aspiration (26) en passant par la poignée (36) ;
    au support (32) destiné au dispositif de batterie (30) sont associées une direction d'insertion (58b) et une direction de retrait (58a) d'un dispositif de batterie (30), qui sont orientées transversalement par rapport à un axe de poignée (38) et/ou transversalement par rapport à un axe de conteneur de produit d'aspiration (160) ;
    un orifice de raccordement d'aspiration (90) et/ou un embout de raccordement d'aspiration (88) est/sont agencé(s) sur le conteneur de produit d'aspiration (80).
  3. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une surface d'appui (158) destinée au conteneur de produit d'aspiration (80) est formée au niveau du support (32) destiné au dispositif de batterie (30),
    et en particulier en ce qu'un dispositif de guidage (192) permettant de positionner le conteneur de produit d'aspiration (80) au niveau du support (32) destiné au dispositif de batterie (30) est agencé au niveau du support (32) destiné au dispositif de batterie (30) et/ou en ce qu'un dispositif de guidage permettant de positionner le conteneur de produit d'aspiration au niveau du support destiné au dispositif de batterie est agencé au niveau du conteneur d'aspiration.
  4. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé par un palier de pivotement (178) destiné au conteneur de produit d'aspiration (80) et grâce auquel le conteneur de produit d'aspiration (80) peut pivoter par rapport au dispositif d'hébergement (22) au moins dans une plage de pivotement définie ;
    et en particulier en ce que le palier de pivotement (178) est réalisé de sorte que le conteneur de produit d'aspiration (80) peut être détaché du dispositif d'hébergement (22) dans la plage du palier de pivotement (178) lorsqu'une position de pivotement définie du conteneur de produit d'aspiration (80) l'éloignant du dispositif d'hébergement (22) est atteinte,
    et en particulier en ce que le palier de pivotement (178) présente au moins une fosse (190) et au moins un élément plongeur (186) destiné à la au moins une fosse (190), dans lequel (i) un élément plongeur (186) est agencé au niveau du dispositif d'hébergement (22) et une fosse (190) associée est agencée au niveau du conteneur de produit d'aspiration (80) et/ou (ii) un élément plongeur est agencé au niveau du conteneur d'aspiration et une fosse associée est agencée au niveau du dispositif d'hébergement, et dans lequel un élément plongeur (186) et la fosse (190) associée sont adaptés l'un à l'autre de sorte que, dans une plage de position définie du conteneur de produit d'aspiration (80) par rapport au dispositif d'hébergement (22), le conteneur de produit d'aspiration (80) peut être pivoté par rapport au dispositif d'hébergement (22) lorsque l'élément plongeur (186) est plongé dans la fosse (190), et en ce que, dans une autre plage de position définie, l'élément plongeur (186) peut être sorti de la fosse (190) associée afin de pouvoir retirer le conteneur de produit d'aspiration (80) du dispositif d'hébergement (22),
    et en particulier en ce qu'une partie conteneur d'aspiration du palier de pivotement (178) est agencée au niveau d'une extrémité du conteneur de produit d'aspiration (80) opposée à une face inférieure (156) du conteneur de produit d'aspiration (80) et en ce qu'une partie dispositif d'hébergement du palier de pivotement (178) est agencée au niveau d'une extrémité du dispositif d'hébergement (22) opposée au support (32) destiné au dispositif de batterie (30),
    et en particulier en ce qu'une partie dispositif d'hébergement du palier de pivotement (178) est agencée à l'intérieur d'une bride de dispositif d'hébergement (70).
  5. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé par un dispositif de verrouillage (194) permettant de verrouiller de manière amovible le conteneur de produit d'aspiration (80) au dispositif d'hébergement (22),
    et en particulier en ce qu'une partie dispositif d'hébergement (196) du dispositif de verrouillage (194) est agencée au niveau du dispositif d'hébergement (22) à distance du support (32) destiné au dispositif de batterie (30) et est agencée en particulier à distance d'un palier de pivotement (178) destiné au conteneur de produit d'aspiration (80),
    et en particulier en ce que la partie dispositif d'hébergement (196) du dispositif de verrouillage (194) est positionnée au voisinage de la poignée (36) et en particulier au voisinage d'un interrupteur (42) agencé au niveau de la poignée (36),
    et en particulier en ce que le dispositif de verrouillage (194) est associé à un dispositif de guidage (210) permettant de guider le conteneur de produit d'aspiration (80) sur le dispositif d'hébergement (22),
    et en particulier en ce que le dispositif de verrouillage (194) présente au moins un élément d'actionnement (208a, 208b) agencé au niveau du conteneur de produit d'aspiration (80), dans lequel le dispositif de verrouillage (194) est agencé et réalisé de sorte que le au moins un élément d'actionnement (208a, 208b) peut être actionné avec la même main qui tient le conteneur de produit d'aspiration (80) lorsque le conteneur de produit d'aspiration (80) est retiré du dispositif d'hébergement (22),
    et en particulier en ce que le dispositif de verrouillage (194) présente des éléments d'actionnement (208a, 208b) agencés sur des côtés opposés du conteneur de produit d'aspiration (80).
  6. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'hébergement (22) comprend un élément de nervure (46) agencé à distance de la poignée (36) entre le support (32) destiné au dispositif de batterie (30) et le logement (24) et s'appuyant contre le support (32) et directement ou indirectement contre le logement (24),
    et en particulier en ce que l'élément de nervure (46) est relié au support (32) destiné au dispositif de batterie (30) et est relié au logement (24) ou à une région (40) reliée au logement (24),
    et en particulier en ce qu'une partie dispositif d'hébergement (196) d'un dispositif de verrouillage (194) destiné au conteneur de produit d'aspiration (80) et permettant d'immobiliser le conteneur de produit d'aspiration (80) au dispositif d'hébergement est au moins partiellement agencée au niveau de l'élément de nervure,
    et en particulier en ce que l'élément de nervure (46) est relié à une région intermédiaire (40) du dispositif d'hébergement (22) reliée à la poignée (36) et grâce à laquelle la poignée (36) se trouve à distance du logement (24).
  7. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un dispositif de filtration (146) destiné au dispositif de soufflante d'aspiration (26) est agencé de manière amovible au niveau du conteneur de produit d'aspiration (80),
    et en particulier en ce qu'une butée destinée au dispositif de filtration (146) est agencée au niveau du dispositif d'hébergement (22).
  8. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une paroi (144) est agencée dans un espace intérieur (84) du conteneur de produit d'aspiration (80) en face d'un orifice de raccordement d'aspiration (90).
  9. Aspirateur portatif selon la revendication 8, caractérisé en ce que la paroi (144) sépare une chambre d'aspiration (138) du conteneur de produit d'aspiration (80) et une chambre d'accueil destinée à un dispositif de filtration (146), dans lequel le dispositif de filtration (146) est en particulier amovible,
    et en particulier en ce que la paroi (144) fournit une surface d'appui (148) pour le dispositif de filtration (146).
  10. Aspirateur portatif selon la revendication 8 ou 9, caractérisé en ce que la paroi (144) présente au moins un orifice, et/ou au moins un orifice (150) situé entre la chambre d'aspiration (138) et une chambre d'accueil destinée à un dispositif de filtration (146) est associé à la paroi (144).
  11. Aspirateur portatif selon la revendication 9 ou 10, caractérisé en ce que la paroi (144) forme ou fournit une région de déviation d'écoulement (164) au niveau de laquelle un courant d'aspiration peut être dévié dans une chambre d'aspiration (138) du conteneur de produit d'aspiration pour former un courant d'alimentation menant au dispositif de filtration (146),
    et en particulier en ce que la région de déviation d'écoulement (164) se situe au niveau du conteneur de produit d'aspiration (80) à une hauteur par rapport à une face inférieure (156) du conteneur de produit d'aspiration (80) qui est au moins approximativement supérieure ou égale à une hauteur de la poignée (36) au-dessus d'une face supérieure (44) du support (32) destiné au dispositif de batterie (30) .
  12. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce que le conteneur de produit d'aspiration (80) présente dans son espace intérieur (84) une région de repos d'écoulement (162) raccordée en particulier à une face inférieure (156) du conteneur de produit d'aspiration (80),
    et en particulier en ce qu'une chambre d'aspiration (150), dans laquelle débouche un orifice de raccordement d'aspiration (90), et une région de déviation d'écoulement (164), dans laquelle un écoulement est dévié vers un dispositif de filtration (146), se trouvent au-dessus de la région de repos d'écoulement (162) par rapport à une direction d'écoulement principale pour l'introduction de produit d'aspiration dans la région de repos d'écoulement (162).
  13. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé par un support (214) destiné à des accessoires (216) et agencé au niveau d'une face supérieure (180) du dispositif d'hébergement (22),
    et en particulier en ce que le support (214) est réalisé sous forme de clip (218) grâce auquel une force élastique peut être exercée dans la direction de la face supérieure (180) du dispositif d'hébergement (22).
  14. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce que des raccords (220a, 220b), en particulier destinés à une sangle de transport (222), sont agencés au niveau du dispositif d'hébergement (22) et/ou du support (32) destiné au dispositif de batterie (30) et/ou de la poignée (36).
  15. Aspirateur portatif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un embout de raccordement d'aspiration (88), pouvant tourner par rapport à un espace intérieur (84) du conteneur de produit d'aspiration (80) et en particulier pouvant tourner de manière à pouvoir être bloqué, est agencé au niveau du conteneur de produit d'aspiration (80),
    et en particulier en ce qu'un palier de rotation (106) destiné à l'embout de raccordement d'aspiration (88) est agencé au niveau du conteneur de produit d'aspiration (80),
    et en particulier en ce qu'un axe de rotation (108) du palier de rotation (106) est orienté selon un angle aigu par rapport à une direction d'insertion (58b)/une direction de retrait (58a) du dispositif de batterie (30) au niveau du support (32) destiné au dispositif de batterie (30) et/ou est orienté selon un angle aigu par rapport à un axe de conteneur d'aspiration (62) et/ou est orienté selon un angle aigu par rapport à un axe de poignée (38).
EP16708669.3A 2016-03-08 2016-03-08 Aspirateur à main Active EP3426117B1 (fr)

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PCT/EP2016/054906 WO2017152957A1 (fr) 2016-03-08 2016-03-08 Aspirateur portatif

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EP3426117B1 true EP3426117B1 (fr) 2024-05-29

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Publication number Priority date Publication date Assignee Title
JP2511565Y2 (ja) 1993-03-09 1996-09-25 ロゼンスター株式会社 卓上クリ―ナ―
US5599401A (en) * 1994-08-04 1997-02-04 Jancar Industries, Inc. Portable, hand-held, self-contained multi-surface, hydro-cleaning apparatus
DE19651477C2 (de) 1996-12-11 2000-07-20 Thomas Robert Metall Elektro Elektrischer Handstaubsauger
FR2909275B1 (fr) 2006-12-01 2010-12-17 Gerard Curien Appareil d'aspiration et de nettoyage eau et/ou poussieres
GB2474176A (en) 2006-07-18 2011-04-06 Dyson Technology Ltd A hand-held vacuum cleaner with handle and suction pipe relatively angled
WO2008009891A1 (fr) * 2006-07-18 2008-01-24 Dyson Technology Limited Appareil de nettoyage portatif
US20110088204A1 (en) * 2009-10-19 2011-04-21 Tae Sup Kim Hand-Held Vacuum Lint Remover

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WO2017152957A1 (fr) 2017-09-14
EP3426117A1 (fr) 2019-01-16

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