EP4098163A1 - Zubehör für schlittenstaubsauger - Google Patents

Zubehör für schlittenstaubsauger Download PDF

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Publication number
EP4098163A1
EP4098163A1 EP22177080.3A EP22177080A EP4098163A1 EP 4098163 A1 EP4098163 A1 EP 4098163A1 EP 22177080 A EP22177080 A EP 22177080A EP 4098163 A1 EP4098163 A1 EP 4098163A1
Authority
EP
European Patent Office
Prior art keywords
handle
locking
accessory
lock
suction
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.)
Granted
Application number
EP22177080.3A
Other languages
English (en)
French (fr)
Other versions
EP4098163B1 (de
Inventor
Christelle PHILIPPE
Patrick Morin
Youenn GARO
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Publication of EP4098163A1 publication Critical patent/EP4098163A1/de
Application granted granted Critical
Publication of EP4098163B1 publication Critical patent/EP4098163B1/de
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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes

Definitions

  • the present invention relates more particularly to domestic vacuum cleaners of the canister type making it possible to suck up dust and waste present on a surface to be cleaned, which may for example be tiling, parquet, laminate, carpet or a rug.
  • sled-type vacuum cleaner reference is made to a vacuum cleaner that can move by rolling on the ground, for example using wheels or rollers when the vacuum cleaner is in use.
  • a suction nozzle is generally connected to a vacuum cleaner housing via an attachment comprising a suction tube which is rigid and a suction pipe which is flexible.
  • the user of a sled vacuum cleaner holds the suction nozzle via a handle fixed to the suction tube.
  • a vacuum cleaner housing of a sled vacuum cleaner is generally pulled by the user via the grip handle and the suction pipe, this mode of movement is at the origin of the name "sled vacuum cleaner".
  • the name sled vacuum cleaner also covers vacuum cleaners with motorized wheels or rollers capable of following the movements of the suction nozzle, the handle or the user.
  • the locking mechanism includes a lock movably mounted on the grip handle between a lock position in which the lock is configured to cooperate with a lock member provided on the suction tube so as to lock the grip handle in the first handle position, and a release position in which the lock is configured to release the locking element so as to allow pivoting of the grip handle between the first and second handle positions.
  • the locking mechanism further comprises an unlocking member which is configured to be actuated by a user and which is movably mounted on the grip handle between a first position and a second position, the locking mechanism being configured such that a displacement of the unlocking member from the first position to the second position causes a displacement of the lock from the locking position to the release position and such that a displacement of the unlocking member from the second position to the first position causes the latch to move from the release position to the locking position.
  • an unlocking member which is configured to be actuated by a user and which is movably mounted on the grip handle between a first position and a second position, the locking mechanism being configured such that a displacement of the unlocking member from the first position to the second position causes a displacement of the lock from the locking position to the release position and such that a displacement of the unlocking member from the second position to the first position causes the latch to move from the release position to the locking position.
  • the lock is formed by an internal cylindrical body slidably mounted in the handle, and the locking element is formed by an abutment surface defined by a coupling element fixed to the suction tube.
  • the locking mechanism does not make it possible to ensure reliable locking of the grip handle in the first handle position.
  • the passage opening provided in the coupling element and through which extend the suction pipe and the cylindrical body internal has a high passage section, such that the locking of the gripping handle in the first handle position is ensured only by a simple pressing of the internal cylindrical body against a portion of the internal peripheral surface of the opening of passage, and is therefore not stable.
  • such a configuration of the locking mechanism requires oversizing the grip handle so that it can accommodate the internal cylindrical body, which is likely to be detrimental to a good grip of the grip handle by a user.
  • the coupling element extends around the connection zone between the suction tube and the suction pipe and that the axis of articulation of the grip handle intersects with the tube suction tube
  • the internal cylindrical body slidably mounted in the grip handle has a diameter close to that of the grip handle.
  • This large-diameter internal cylindrical body generates significant friction forces during its movement in the grip handle, which requires the presence of a return spring capable of exerting a significant return force on the internal cylindrical body so as to be able to return the latter to its locking position. Consequently, the actuating force to be exerted by the user on a member actuation to move the internal cylindrical body in the release position proves important and uncomfortable for the user.
  • the present invention aims to remedy these drawbacks.
  • the technical problem underlying the invention consists in particular in providing an accessory for a sled-type vacuum cleaner which is of simple and economical structure, while ensuring reliable locking of the handle in the first handle position.
  • the lock more particularly comprises two lateral locking members arranged on either side of the unlocking member, the lateral locking members being mounted to slide along a direction of movement.
  • Such a configuration of the lock makes it possible to ensure reliable locking of the grip handle in the first handle position, and therefore to guarantee a stable position of the grip handle when it occupies the first handle position.
  • such a configuration of the lock does not require oversizing the gripping handle, which limits the mass and the size of the gripping handle according to the present invention.
  • the accessory may also have one or more of the following characteristics, taken alone or in combination.
  • the grip handle is mounted articulated on the suction tube via a pivot connection which defines the pivot axis.
  • the pivot link is located at the vicinity of one end of the main sleeve part.
  • the lock and the unlocking member are each movably mounted on the handle, and more particularly on the main part of the handle, and the locking element is provided on the tube. aspiration.
  • the first position of the unlocking member corresponds to a rest position of the unlocking member
  • the second position of the unlocking member corresponds to an unlocking position
  • the unlocking member comprises a manipulation part configured to be manipulated by a user.
  • the main handle part is mechanically connected to the second end portion of the suction tube.
  • the unlocking member can be actuated manually by a user from an upper surface of the main handle part.
  • the unlocking member is elongated and extends along a direction of extension.
  • the two lateral locking members are arranged symmetrically with respect to a median longitudinal plane of the unlocking member. Such an arrangement of the lateral locking members ensure a better distribution of the forces for maintaining the grip handle in the first handle position.
  • the longitudinal axis of the main sleeve part extends in the median longitudinal plane of the body of unlocking.
  • the direction of movement is substantially parallel to a longitudinal axis of the main handle part.
  • the unlocking member is mounted to slide along a sliding direction which is substantially parallel to the direction of movement.
  • each of the side locking members is a side locking pin.
  • the unlocking member is an unlocking button.
  • the unlocking member is mechanically connected to the lock.
  • the lock is fixed to the unlocking member.
  • the lock comprises a connecting part which is connected to the unlocking member, the two lateral locking members extending respectively on either side of the connecting part.
  • the lock and the unlocking member are made in one piece.
  • the lock and the unlocking member can for example come from molding.
  • the locking mechanism comprises a biasing element, such as a compression spring, configured to bias the unlocking member into the first position.
  • a biasing element such as a compression spring
  • the unlocking member includes an actuation portion, such as an actuation finger, that is configured to exert a compressive force on the biasing member when the release member is moved to the second position.
  • an actuation portion such as an actuation finger
  • the actuating part extends substantially in the median longitudinal plane of the unlocking member.
  • the actuating part is configured to bear against an end portion of the biasing element.
  • the grip handle comprises an internal housing in which the biasing element is arranged.
  • the grip handle comprises an internal wall which partly delimits the internal housing and which is provided with a passage opening opening into the internal housing, the actuating part being configured to move through the opening passage when the unlocking member is moved between the first and second positions.
  • the actuating part is fixed to the handling part.
  • the locking element comprises two lateral locking housings configured to cooperate respectively with the two lateral locking members when the grip handle occupies the first handle position.
  • the locking element comprises two lateral locking arms each extending from the second end portion of the suction tube, each lateral locking housing being provided on a locking arm respective side.
  • each lateral locking member comprises an inclined actuating surface, for example formed by an actuation ramp, each inclined actuation surface being configured to cooperate with a respective lateral locking arm, during pivoting of the gripping handle towards the first handle position, so as to bias the lock towards the release position.
  • the lateral locking arms are configured to extend on either side of the unlocking member when the grip handle occupies the first handle position.
  • each lateral locking arm comprises a free end provided with an end face, each lateral locking housing being provided on a respective end face.
  • the main handle part comprises two lateral notches configured to respectively receive the lateral locking arms when the gripping handle occupies the first handle position.
  • each lateral locking member is configured to project into a respective lateral notch when the lock occupies the locking position.
  • each locking housing is formed by a locking recess or a locking notch.
  • the two lateral locking members are arranged respectively close to two lateral edges of the grip handle or of the suction tube.
  • the main handle part when the grip handle occupies the first handle position, the main handle part extends substantially parallel to the suction tube.
  • the main handle part when the grip handle occupies the second handle position, the main handle part is folded up along the suction tube or against the suction tube.
  • the grip handle is configured to occupy a plurality of intermediate positions located between the first handle position and the second handle position and in each of which the main handle part is inclined with respect to a longitudinal axis of the suction tube.
  • the grip handle comprises a grip handle which is attached to the main handle part and which is configured to be grasped by a user.
  • the accessory further comprises a suction pipe which is flexible and which is fluidly connected to the second end portion of the suction pipe, the suction pipe being intended to be connected to a suction nozzle provided on a vacuum cleaner housing.
  • the second end portion of the suction tube comprises a connecting piece which is tubular and to which the suction pipe is connected.
  • the pivot connection is offset laterally with respect to the connection end piece.
  • the suction pipe is removably connected to the second end portion of the suction tube.
  • the suction tube is rigid, and can for example be telescopic.
  • the grip handle is telescopic.
  • the vacuum cleaner further comprises a floor cleaning element, such as a suction nozzle, which is fixed, for example in a removable manner, to the first end portion of the suction tube.
  • a floor cleaning element such as a suction nozzle
  • the figures 1 to 17 represent a sled-type vacuum cleaner 1 according to the present invention.
  • the vacuum cleaner 1 comprises in particular a vacuum cleaner housing 2, and a suction nozzle 3 arranged on the vacuum cleaner housing 2 and through which air carrying waste can be sucked into the vacuum cleaner housing 2.
  • the vacuum cleaner 1 further comprises a vacuum motor 4 which is disposed in the vacuum cleaner housing 2.
  • the vacuum motor 4 comprises an electric motor and a fan which is coupled to the electric motor and which is configured to generate a airflow through the suction nozzle 3.
  • the vacuum cleaner 1 also includes a floor cleaning element 5, such as a suction nozzle, also known as a suction head.
  • a floor cleaning element 5 such as a suction nozzle, also known as a suction head.
  • the vacuum cleaner 1 further comprises an accessory 6 comprising a suction tube 7 comprising a first end portion 7.1 to which is fixed, for example in a removable manner, the floor cleaning element 5, and a second portion end 7.2 opposite the first end portion 7.1.
  • the suction tube 7 is rigid, and can for example be telescopic.
  • the accessory 6 further comprises a suction pipe 8 which is flexible.
  • the suction pipe 8 has a first end which is connected, by for example in a removable manner, to the suction nozzle 3, and a second end which is connected, for example in a removable manner, to the second end portion 7.2 of the suction tube 7.
  • the second end portion 7.2 of the suction tube 7 advantageously comprises a connection piece 9 which is tubular and to which the second end of the suction pipe 8 is intended to be connected.
  • the suction pipe 8 can for example be provided with a brush cleaning 10 located near the second end of the suction pipe 8.
  • the accessory 6 also comprises a grip handle 11 comprising a main handle part 12 which is elongated and which is mechanically connected to the second end portion 7.2 of the suction tube 7.
  • the grip handle 11 further comprises a grip handle 110 which is provided at an upper end of the main handle part 12 and which is configured to be gripped by a user so as to allow the latter to manipulate the grip handle 11 and therefore the suction tube 7.
  • the handle 11 is mounted articulated on the suction tube 7 via a pivot link P which defines a pivot axis A and which is located near one end of the main part of the handle 12.
  • the pivot axis A is perpendicular to the longitudinal axis of the suction tube 7, and also to the longitudinal axis of the main handle part 12.
  • the handle 11 is mounted to move relative to the suction tube 7 between a first handle position (see the figure 1 and 7 ), also called the unfolded position, in which the main handle part 12 extends substantially parallel to the suction tube 7, and a second handle position (see the figure 5 and 9 ), also called storage position, in which the main handle part 12 is folded, for example at about 175°, along the suction tube or against the suction tube 7.
  • the handle 11 is also configured to occupy a plurality of intermediate positions (see the figure 6 and 8 ) located between the first handle position and the second handle position and in each of which the main handle part 12 is inclined with respect to the suction tube 7, for example by an angle of inclination comprised between 90 and 135° .
  • a user can for example move the grip handle into one of the intermediate positions in order to be able to easily suck up waste located under a low piece of furniture or a bed.
  • the pivot connection P is offset laterally with respect to the connection endpiece 9.
  • Attachment 6 further includes a locking mechanism 13 configured to lock grip handle 11 in the first handle position.
  • the locking mechanism 13 comprises a lock 14 slidably mounted on the main handle part 12 between a locking position in which the lock 14 is configured to cooperate with a locking element 15 provided on the suction tube 7 so as to lock the grip handle 11 in the first handle position, and a release position in which the latch 14 is configured to release the locking element 15 so as to allow a pivoting of the grip handle 11 between the first and second sleeve.
  • the lock 14 more particularly comprises two lateral locking members 16, such as locking lugs, arranged respectively close to two lateral edges of the main part of the handle 12, and the locking element 15 more particularly comprises two locking housings side 17, such as locking recesses or locking notches, configured to cooperate respectively with the two lateral locking members 16 when the grip handle 11 occupies the first handle position and the latch 14 occupies the locking position.
  • the lateral locking members 16 are mounted to slide along a direction of movement D which is substantially parallel to the longitudinal axis of the main handle part 12.
  • the locking element 15 comprises two lateral locking arms 18 each extending from the second end portion 7.2 of the suction tube 7, and each lateral locking housing 17 is provided on a respective side locking arm 18 and more particularly on an end face of a free end of the respective side locking arm 18.
  • the main part of the handle 12 comprises two lateral indentations 19 configured to respectively receive the two lateral locking arms 18 when the gripping handle 11 occupies the first handle position.
  • each lateral locking member 16 is configured to project into a respective lateral notch 19 when the latch 14 occupies the locking position.
  • the pivot link P can for example be formed by a hinge pin 20 whose ends are received respectively in receiving housings provided on the lateral locking arms 18.
  • the locking mechanism 13 further comprises an unlocking member 21, such as an unlocking button, which is configured to be actuated by a user, for example by a user's finger.
  • the unlocking member 21 more particularly comprises a handling part 22 which can be operated manually by a user from an upper surface of the main handle part 12.
  • the unlocking member 21 is slidably mounted on the main part handle 12 between a first position, called rest position, and a second position, called unlocking position.
  • the unlocking member 21 is mounted to slide along a sliding direction which is substantially parallel to the direction of movement D.
  • the unlocking member 21 is mechanically connected to the lock 14, and the locking mechanism 13 is configured such that a movement of the unlocking member 21 from the first position to the second position causes a movement of the lock 14 from the locking position to the release position, and such that a displacement of the unlocking member 21 from the second position to the first position causes a displacement of the lock 14 from the release position to the locking position.
  • the lock 14 is fixed to the unlocking member 21.
  • the lock 14 can for example comprise a connecting part 23 which is mechanically connected to the unlocking member 21, and the two lateral locking members 16 can extend respectively on either side of the connecting part 23.
  • the lock 14 and the unlocking member 21 are made in one piece, and can for example come from cast.
  • the two lateral locking members 16 are arranged on either side of the unlocking member 21, and the two lateral notches 19 are also arranged on either side of the unlocking member 21.
  • the two lateral locking arms 18 are configured to extend on either side of the unlocking member 21 when the grip handle 11 occupies the first handle position.
  • the unlocking member 21 is elongated and extends in a direction of extension, and the two lateral locking members 16 are arranged symmetrically with respect to a median longitudinal plane of the unlocking member 21.
  • the unlocking member 21 is positioned on the main handle part 12 such that the longitudinal axis of the main handle part 12 extends in the median longitudinal plane of the unlocking member 21.
  • the locking mechanism 13 further comprises a biasing element 24, such as a compression spring, configured to bias the unlocking member 21 into the first position.
  • a biasing element 24 substantially parallel to the longitudinal axis of the main sleeve part 12.
  • Unlocking member 21 includes an actuating portion 25, such as an actuating finger, which is configured to exert a compressive force on biasing member 24 when unlocking member 21 is moved downward. second place.
  • the actuating part 25 is fixed to the handling part 22, and extends for example from a lower surface of the handling part 22.
  • the main handle part 12 comprises an internal wall 26 which partly delimits an internal housing 27 in which the biasing element 24 is arranged.
  • the internal wall 26 is provided a passage opening 28 opening into the internal housing 27, and the actuating part 25 is configured to move through the passage opening 28 when the unlocking member is moved between the first and second positions.
  • the actuating part 25 extends substantially in the median longitudinal plane of the unlocking member 21, and is configured to bear against an end portion of the locking element. solicitation 24.
  • the user When a user wishes to pivot the grip handle 11 into a handle position in which the main handle part 12 is inclined relative to the suction tube 7, for example in order to be able to suck waste easily located for example under a low piece of furniture or a bed, the user unlocks the handle 11 by moving the unlocking member 21 into the second position against the return force exerted by the solicitation 24. Such a movement of the unlocking member 21 causes a movement of the lock 14 into the release position, and therefore a movement of the two lateral locking members 16 out of the lateral locking housings 17. The user can then freely pivot the handle 11 relative to the suction tube 7 so that the main part of the handle 12 is inclined relative to the suction tube 7.
  • each lateral locking member 16 advantageously comprises an inclined actuation surface 29, for example formed by an actuation ramp.
  • Each inclined actuating surface 29 is more particularly configured to cooperate with the respective lateral locking arm 18, during a pivoting of the grip handle 11 towards the first handle position, so as to urge the lock 14 towards the position of release, and thus allow movement of the handle 11 in the first handle position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)
EP22177080.3A 2021-06-03 2022-06-02 Zubehör für schlittenstaubsauger Active EP4098163B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2105866A FR3123553B1 (fr) 2021-06-03 2021-06-03 Accessoire pour aspirateur traineau

Publications (2)

Publication Number Publication Date
EP4098163A1 true EP4098163A1 (de) 2022-12-07
EP4098163B1 EP4098163B1 (de) 2024-03-27

Family

ID=76523207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22177080.3A Active EP4098163B1 (de) 2021-06-03 2022-06-02 Zubehör für schlittenstaubsauger

Country Status (4)

Country Link
EP (1) EP4098163B1 (de)
CN (1) CN221285597U (de)
FR (1) FR3123553B1 (de)
WO (1) WO2022254156A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6345408B1 (en) 1998-07-28 2002-02-12 Sharp Kabushiki Kaisha Electric vacuum cleaner and nozzle unit therefor
EP1226777A1 (de) * 2001-01-29 2002-07-31 Lg Electronics Inc. Kupplung für das Verlängerungsrohreinrichtung eines Staubsaugers
KR20050047619A (ko) * 2003-11-18 2005-05-23 주식회사 대우일렉트로닉스 진공청소기용 흡입 파이프
JP2006311943A (ja) * 2005-05-09 2006-11-16 Silver Seiko Ltd 電気掃除機
WO2014091391A1 (en) * 2012-12-10 2014-06-19 Indesit Company S.P.A. A vacuum cleaner handle with a system for coupling a hose

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6345408B1 (en) 1998-07-28 2002-02-12 Sharp Kabushiki Kaisha Electric vacuum cleaner and nozzle unit therefor
EP1226777A1 (de) * 2001-01-29 2002-07-31 Lg Electronics Inc. Kupplung für das Verlängerungsrohreinrichtung eines Staubsaugers
KR20050047619A (ko) * 2003-11-18 2005-05-23 주식회사 대우일렉트로닉스 진공청소기용 흡입 파이프
JP2006311943A (ja) * 2005-05-09 2006-11-16 Silver Seiko Ltd 電気掃除機
WO2014091391A1 (en) * 2012-12-10 2014-06-19 Indesit Company S.P.A. A vacuum cleaner handle with a system for coupling a hose

Also Published As

Publication number Publication date
FR3123553A1 (fr) 2022-12-09
FR3123553B1 (fr) 2023-05-19
WO2022254156A1 (fr) 2022-12-08
CN221285597U (zh) 2024-07-09
EP4098163B1 (de) 2024-03-27

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