WO2006081890A1 - Staubsauger mit einem deckelentriegelungselement - Google Patents
Staubsauger mit einem deckelentriegelungselement Download PDFInfo
- Publication number
- WO2006081890A1 WO2006081890A1 PCT/EP2005/056579 EP2005056579W WO2006081890A1 WO 2006081890 A1 WO2006081890 A1 WO 2006081890A1 EP 2005056579 W EP2005056579 W EP 2005056579W WO 2006081890 A1 WO2006081890 A1 WO 2006081890A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dust chamber
- chamber cover
- vacuum cleaner
- unlocking
- dust
- 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.)
- Ceased
Links
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
-
- 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
Definitions
- the invention relates to a vacuum cleaner according to the preamble of claim 1.
- a marketed in the vacuum cleaner has a housing in which a dust collection chamber is arranged, which is closed by a dust compartment lid, which has a web-like handle portion for supporting the vacuum cleaner by hand, which adjoins a recess of the dust chamber lid, in which an unlocking a Detent element projects, which cooperates with a counter-latching element of the housing to hold the dust chamber cover in a closed position.
- the dust compartment lid is pivotally mounted on the housing. By opening the dust compartment lid, the dust compartment is accessible to remove a filled dust bag and to be able to use a new empty dust bag.
- a web-like handle on the dust chamber cover is formed. So that the web-like handle can be grasped by one hand, a handle opening is required in the wall of the dust chamber lid. In the handle opening the unlocking protrudes by the actuation of a locking element is actuated to open the dust chamber cover can.
- a disadvantage of this prior art is that the handle opening must be made relatively large. This has two main reasons. On the one hand, the handle opening must be dimensioned so that when grasping the web-like handle section four fingers of one hand reach through the handle opening. On the other hand, the handle opening should be made much larger than it would only be necessary to reach through the four fingers. It is namely to ensure that when reaching through the handle opening with the fingers, the unlocking element is not actuated unintentionally and the locking element is released. This would have the consequence that when reaching through the handle opening for carrying the vacuum cleaner, the unlocking of the dust chamber lid is accidentally operated and the dust chamber lid opens while the vacuum cleaner is worn.
- the object of the invention is to provide a vacuum cleaner with an improved lid lock.
- this object is achieved in a generic vacuum cleaner in that the unlocking flush with the contour of the
- Dust chamber lid integrated and is triggered by pressing. Through the flush
- Dust space cover can be created. In which a penetration opening is prevented, it can be ensured that when carrying the vacuum cleaner by hand not accidentally actuates the unlocking element and the lid lock is triggered.
- a support trough is provided, which can be engaged behind by fingers of one hand, without a
- the unlocking element is formed integrally with the dust chamber cover.
- Entriegelungselement and dust chamber cover may preferably be made of plastic by injection molding.
- the unlocking may be to form a movable actuating tongue while leaving a part of its circumference between the unlocking and
- Dust chamber cover extending separating gap to be formed on the dust chamber cover. Due to the separation gap, despite a one-piece production of a necessary mobility of the
- Entriegelungselement achieved and a sufficiently strong connection to the
- Dust chamber cover ensured. To prevent material stresses or notch effects of the separation gap is preferably parabolic around the
- the separation gap can be chosen very small.
- a sealing insert made of soft plastic or elastomer could be inserted into the gap or molded directly onto the dust chamber cover in a two-component injection molding process.
- the free edge of the unlocking could also engage behind the recess of the dust chamber cover, such that the separation gap for an observer from the outside appears optically closed.
- the unlocking element is designed as an actuating tongue, then this can be pivotable about a baseline in the transition region between the unlocking element and the dust chamber cover.
- this transition region is formed like a film hinge.
- the latching element is arranged on one of the actuating tongue opposite side of the transition region, ie the base line or the chord line on the inside of the dust chamber cover and triggered by at least one projection on the inside of the actuating tongue.
- the operating tongue may vary depending on
- Measure is an unintentional release of the lid lock additionally prevented or at least difficult.
- the webs are provided only in an upper portion between the locking element and projection while maintaining a clear gap below the webs.
- two projections are provided which are formed by mutually parallel walls, between which the counter-latching element of
- Housing is positioned in a closed position of the dust chamber cover. This ensures that even with an off-center pressing the
- Unlocking element the locking element is released evenly from the counter-locking element.
- the reliability of the lid unlocking is ensured even with improper operation by a user.
- the dust compartment lid may optionally have a handle portion for carrying the vacuum cleaner by hand extending between a free edge of the dust compartment lid and the unlocking member.
- This handle portion is preferably formed as a support trough, such that no opening is present, could reach through the fingers of a hand while wearing.
- the support trough according to the invention is designed so that the fingers of a hand rather press at most from below against the actuating tongue of the unlocking and thus support the lock rather than an unintentional release could cause.
- the dust chamber cover may additionally have at least one projection with a side edge which rests against a retaining wall of the housing in a closed position of the dust chamber cover.
- Figure 1 is a plan view of a dust chamber cover of a vacuum cleaner with an unlocking element according to the invention
- Figure 2 is a perspective view of a section of the dust chamber cover according to Figure 1 with integrated unlocking element;
- Figure 3 is a perspective view from below of a section of the
- Dust chamber cover of Figure 2 with integrated unlocking and a molded locking element
- Figure 4 is a perspective view of a section of the housing with an integrally formed counter-locking element
- Figure 5 is a partial sectional view through the housing and dust chamber cover with the
- FIG. 6 shows a partial sectional view through the housing and the dust compartment cover in a plane offset from the latching element and counter-latching element from FIG. 5.
- a vacuum cleaner 1 shown in Figure 1 in plan view has a housing 2 which is closed by a dust chamber cover 3.
- a suction port 4 is introduced, is sucked on the dust-laden air from a suction nozzle via a suction pipe and / or suction hose.
- the suction port 4 is designed for coupling a hose nozzle (not shown).
- a carrying handle 5 is integrally formed on the dust chamber cover 3 with.
- the carrying handle 5 is bow-shaped and defines a provided in the dust chamber cover 3 handle opening 6, which is formed in position and size for reaching through four fingers of a hand.
- the dust chamber cover 3 is mounted pivotably about a pivot axis 7 on the housing 2.
- the pivot axis 7 extends substantially parallel to the longitudinal extension of the carrying handle 5.
- the dust chamber cover 3 carries out of the Suction opening 4 still another circular opening 8, via which a rotatable in the housing 2 and axially to be pressed actuator 9 for switching on and off, and for power control is accessible.
- At least approximately coaxial with the center of the circular aperture 8 extending arcuate ventilation slots 10 are integrated into the dust chamber cover 3, is blown through the filtered exhaust air.
- a window 11 of a filter change indicator is positioned in a central region of the dust chamber cover 3.
- a support trough 12 is integrally formed on a free edge of the dust chamber cover 3.
- the support trough 12 is formed like a trough bent outwards, so that the support trough 12 can be engaged behind by four fingers of one hand.
- the thumb of one hand comes to rest on the top side of the dust space cover 3 with conventional handling.
- an unlocking element 13 according to the invention is positioned.
- the unlocking element 13 has an actuating surface 14 which extends at least approximately flush with the surface of the dust chamber cover 3.
- the unlocking element 13 is designed tongue-shaped and is optically separated by a preferably parabolic separating gap 15 of the dust chamber cover 3.
- the unlocking element 13 is pivotable along a chord line 16 between the end points of the parabolic separating gap 15 in a film-like manner.
- the unlocking element 13 is shown more clearly in Figure 2 in a perspective view of a section of the dust chamber cover.
- a lettering 17 is attached, which indicates a user to unlock the dust chamber cover 3 by pressing the actuating surface 14.
- the unlocking should be able to be done by pressing a thumb of a hand.
- the other four fingers of a hand support this unlocking movement in that the four fingers of one hand engage behind the support trough from the bottom of the dust chamber cover 3.
- the surface of the actuating surface 14 is structured, so that slipping is prevented.
- the surface structure is formed by a plurality of spherical segment-shaped nubs 18 having an uneven surface on the Forming actuating surface 14, so that the thumb finds support and thus slipping is reliably prevented.
- the connection of the unlocking element 13 to the dust chamber cover 3 is effected by direct molding.
- the chord line 16 extends substantially the bending axis, around which the unlocking element 13 is to be pressed pivotally and inwardly.
- the material thickness may be thinned to form a film hinge. With sufficient elasticity of the material, such as ductile plastic, for unlocking element 13 and dust chamber cover 3, a hinge-like pivoting can be possible even with a constant wall thickness, without requiring a filmschamier réelle thinning.
- FIG. 3 shows a perspective view from below of a section of the dust compartment cover 3 with integrated unlocking element 13.
- the support trough 12 has a plurality of ribs 19, which serve for stiffening the trough-shaped curved trough 12.
- two opposite, parallel aligned inner plates 20 are formed, the two substantially perpendicular to the inner surface of the unlocking element 13 inwardly directed projections
- a locking element 22 is integrally formed on the inside of the dust chamber cover 3.
- Wall section 23 protrudes perpendicularly from the inner surface of the dust chamber cover 3.
- two groove-shaped teeth 24 are formed, forming the latching hooks 25 of the locking element 22.
- Each of the two latching hooks 25 is connected via a web 26 with one of the inner flaps 20.
- a free gap 27 Between inner tab 20 and wall portion 23 results below the web 26, a free gap 27, which maintains a bending elasticity of the locking element 22 despite connection to the inner plates 20.
- two outer flaps 28 extending parallel to the inner flaps 20 are integrally formed on the dust chamber cover 3.
- the outer plates 28 project substantially perpendicularly from the inner surface of the dust chamber cover 3.
- FIG. 1 A perspective view of a section of the housing 2 with the molded counter-latching element 31 is shown in FIG.
- the counter-latching element 31 is integrally formed on the upper side of the housing 2 and is formed by a dome 32, which is ramp-shaped and at the upper free end of a counter-latching hook 33 is formed projecting.
- a substantially block-shaped bearing block 34 is arranged in a closed position of the dust chamber cover 3.
- the bearing block 34 is integrally formed on the surface of the housing 2 and recessed in a central region below the Gegenrasthakens 33 to form a receiving pocket 35.
- the free end of the locking element 22 that is, the teeth 24 and the latch hook 25 a.
- the locking element 22 is guided and centered by that lateral edges of the wall portion 23 of the locking element 22 abut against the inner walls 36 when the dust chamber cover 3 is closed.
- retaining walls 30 are formed, against which the side edges 29 of the outer plates 28 in the closed position of the dust chamber cover 3.
- FIG. 5 A partial sectional view through the housing 2 and the dust chamber cover 3 with the latching element 22 according to the invention and the counter-latching element 31 according to the invention is shown in FIG. 5 in the closed position of the dust chamber cover 3.
- one of the inner plates 20 and one of the outer plates 28 are shown.
- the Jacobrasthaken 33 engages in the closed position of the dust chamber cover 3, the teeth 24 of the latching hook 25 and thereby holds the dust chamber cover in its closed position. By this locking is also ensured that when carrying the vacuum cleaner on the support trough 12, the dust chamber lid 3 does not open unintentionally.
- the mutual position and orientation of the counter-latching hooks 33 and latching hooks 25 is selected such that a force induced by gravity on the recessed grip 12 can not cause disengagement of the latching connection, but rather this force results in increased engagement of the counter-latching hooks 33 and latching hooks 25 leads, which increases the strength and reliability against loosening.
- FIG. 5 A partial sectional view through housing 2 and dust chamber cover 3 in a plane offset from latching element 22 and counter-latching element 31 according to FIG. 5 is shown in FIG.
- this sectional view is shown how the side edge 29 of an outer flap 28 rests against the retaining wall 30 of the bearing block 34.
- the side edge 29 on the retaining wall 30 of the dust chamber cover 3 is additionally fixed, such that a Staubraumdeckel warmth is prevented, which could cause a slipping out of the latching hook 25 and the teeth 24 of the Gegenrasthaken 33.
- increased security against loosening the lid lock is created.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE502005009213T DE502005009213D1 (de) | 2005-01-31 | 2005-12-07 | Staubsauger mit einem deckelentriegelungselement |
| US11/795,529 US8024837B2 (en) | 2005-01-31 | 2005-12-07 | Vacuum cleaner with a cover release element |
| AT05815799T ATE460107T1 (de) | 2005-01-31 | 2005-12-07 | Staubsauger mit einem deckelentriegelungselement |
| EP05815799A EP1845830B1 (de) | 2005-01-31 | 2005-12-07 | Staubsauger mit einem deckelentriegelungselement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005004377.1 | 2005-01-31 | ||
| DE102005004377A DE102005004377A1 (de) | 2005-01-31 | 2005-01-31 | Staubsauger mit einem Deckelentriegelungselement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006081890A1 true WO2006081890A1 (de) | 2006-08-10 |
Family
ID=35841706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/056579 Ceased WO2006081890A1 (de) | 2005-01-31 | 2005-12-07 | Staubsauger mit einem deckelentriegelungselement |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8024837B2 (de) |
| EP (1) | EP1845830B1 (de) |
| CN (1) | CN100569167C (de) |
| AT (1) | ATE460107T1 (de) |
| DE (2) | DE102005004377A1 (de) |
| ES (1) | ES2339267T3 (de) |
| RU (1) | RU2396893C2 (de) |
| WO (1) | WO2006081890A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE532473C2 (sv) * | 2008-06-27 | 2010-02-02 | Electrolux Ab | Dammsugare med ett första och ett andra lock |
| WO2011074713A1 (ko) * | 2009-12-14 | 2011-06-23 | 엘지전자 주식회사 | 진공청소기 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382924A1 (de) * | 1989-02-14 | 1990-08-22 | Progress Elektrogeräte GmbH | Verschluss |
| DE19804621A1 (de) * | 1998-02-05 | 1999-08-12 | Bosch Siemens Hausgeraete | Staubsauger |
| EP0997098A2 (de) * | 1998-10-28 | 2000-05-03 | AEG Hausgeräte GmbH | Vorrichtung zur Bodenreinigung |
| EP1252853A2 (de) * | 2001-04-17 | 2002-10-30 | Hoover Limited | Staubsauger |
| WO2004098367A1 (de) | 2003-05-05 | 2004-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsauger mit einem betätigungselement für deckel |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530784A (en) * | 1968-06-03 | 1970-09-29 | Germain Courchesne | Smoke and vapor collecting hood |
| US3812659A (en) * | 1972-08-02 | 1974-05-28 | Whirlpool Co | Canister vacuum cleaner latching means |
| US4928347A (en) * | 1989-01-09 | 1990-05-29 | Black & Decker Inc. | Vacuum cleaner dust bowl latch and release system |
| SU1708291A1 (ru) * | 1989-07-14 | 1992-01-30 | Киевское научно-производственное объединение "Веста" | Пылесос |
| DE4119446C2 (de) * | 1991-06-13 | 1994-09-08 | Licentia Gmbh | Staubsauger mit einer Auslösetaste |
| DE9107305U1 (de) | 1991-06-13 | 1992-10-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Staubsauger mit Deckelverriegelung |
| DE9405010U1 (de) * | 1994-03-24 | 1995-07-27 | AEG Hausgeräte GmbH, 90429 Nürnberg | Staubsauger mit Deckel und Deckelschloß |
| DE19739377C2 (de) * | 1997-09-09 | 2001-07-05 | Aeg Hausgeraete Gmbh | Verschluß für Staubsaugerdeckel |
| CN2394546Y (zh) * | 1999-09-17 | 2000-09-06 | 广东美的集团股份有限公司 | 一种电饭煲开盖机构 |
| JP2002233484A (ja) * | 2001-02-09 | 2002-08-20 | Sanyo Electric Co Ltd | アップライト型電気掃除機 |
| GB2377165B (en) * | 2001-07-06 | 2004-06-30 | Black & Decker Inc | Locking mechanism for dust collection module of vacuum cleaner |
| US7267704B2 (en) * | 2003-04-17 | 2007-09-11 | The Hoover Company | Filter assembly for a vacuum cleaner |
| CN2624805Y (zh) * | 2003-06-13 | 2004-07-14 | 卞庄 | 吸尘器的积尘室开门机构 |
-
2005
- 2005-01-31 DE DE102005004377A patent/DE102005004377A1/de not_active Withdrawn
- 2005-12-07 CN CNB2005800475565A patent/CN100569167C/zh not_active Expired - Fee Related
- 2005-12-07 RU RU2007127533/12A patent/RU2396893C2/ru not_active IP Right Cessation
- 2005-12-07 EP EP05815799A patent/EP1845830B1/de not_active Expired - Lifetime
- 2005-12-07 AT AT05815799T patent/ATE460107T1/de not_active IP Right Cessation
- 2005-12-07 US US11/795,529 patent/US8024837B2/en not_active Expired - Fee Related
- 2005-12-07 WO PCT/EP2005/056579 patent/WO2006081890A1/de not_active Ceased
- 2005-12-07 ES ES05815799T patent/ES2339267T3/es not_active Expired - Lifetime
- 2005-12-07 DE DE502005009213T patent/DE502005009213D1/de not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382924A1 (de) * | 1989-02-14 | 1990-08-22 | Progress Elektrogeräte GmbH | Verschluss |
| DE19804621A1 (de) * | 1998-02-05 | 1999-08-12 | Bosch Siemens Hausgeraete | Staubsauger |
| DE19804621B4 (de) | 1998-02-05 | 2007-05-03 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsauger |
| EP0997098A2 (de) * | 1998-10-28 | 2000-05-03 | AEG Hausgeräte GmbH | Vorrichtung zur Bodenreinigung |
| EP1252853A2 (de) * | 2001-04-17 | 2002-10-30 | Hoover Limited | Staubsauger |
| WO2004098367A1 (de) | 2003-05-05 | 2004-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsauger mit einem betätigungselement für deckel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1845830A1 (de) | 2007-10-24 |
| CN101111182A (zh) | 2008-01-23 |
| ATE460107T1 (de) | 2010-03-15 |
| EP1845830B1 (de) | 2010-03-10 |
| ES2339267T3 (es) | 2010-05-18 |
| RU2396893C2 (ru) | 2010-08-20 |
| CN100569167C (zh) | 2009-12-16 |
| RU2007127533A (ru) | 2009-03-10 |
| US20080028569A1 (en) | 2008-02-07 |
| US8024837B2 (en) | 2011-09-27 |
| DE502005009213D1 (de) | 2010-04-22 |
| DE102005004377A1 (de) | 2006-08-03 |
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