CN100563538C - Dust catcher with cover release element - Google Patents
Dust catcher with cover release element Download PDFInfo
- Publication number
- CN100563538C CN100563538C CNB2005800282825A CN200580028282A CN100563538C CN 100563538 C CN100563538 C CN 100563538C CN B2005800282825 A CNB2005800282825 A CN B2005800282825A CN 200580028282 A CN200580028282 A CN 200580028282A CN 100563538 C CN100563538 C CN 100563538C
- Authority
- CN
- China
- Prior art keywords
- portion section
- handle portion
- top cover
- storage chamber
- 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.)
- Expired - Fee Related
Links
Images
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
Abstract
The present invention relates to a kind of dust catcher, comprise a housing, a dust collection chamber is set in this housing, this dust collection chamber can be by a dust storage chamber top cover sealing, this dust storage chamber top cover has the handle portion section of a contact pin shape in order to carry dust catcher with hand, this handle portion section is in abutting connection with a groove of dust storage chamber top cover, in this groove, stretch into the release element of a stopping element, this stopping element interacts with a corresponding stopping element of housing, so that the dust storage chamber top cover is fixed in the closed position.In order to realize a kind of improved dust catcher that carries handle and improved top cover locking device that has, the present invention proposes: described release element covers the groove of dust storage chamber top cover fully.
Description
Technical field
The present invention relates to a kind of dust catcher.
Background technology
Dust catcher on the market has a housing, a dust collection chamber wherein is set, this dust collection chamber can be by a dust storage chamber top cover sealing, this dust storage chamber top cover has the handle portion section of a contact pin shape in order to carry dust catcher with hand, this handle portion section is in abutting connection with the groove of dust storage chamber top cover, can stretch into the release element of a stopping element in this groove, this stopping element interacts with the corresponding stopping element of housing, so that the dust storage chamber top cover is fixed on the closed position.
By in the dust catcher of prior art, the dust storage chamber top cover is bearing on the housing pivotally this.By opening the dust storage chamber top cover, dust storage chamber becomes come-at-able, so that can take the dust bag of filling away, and the dust bag of new sky is installed.The dust storage chamber top cover with the opposed end of hinge on, contact pin shape handle is molded on the dust storage chamber top cover.Hold for contact pin shape handle can enclose with hand, a through hole is necessary in the wall of dust storage chamber top cover.Release element extend in this through hole, handles stopping element by handling this release element, so that can open the dust storage chamber top cover.
But the shortcoming of the prior art is that through hole must constitute bigger.This mainly contains two reasons.Through hole must be determined size so on the one hand, promptly can pass this through hole at four fingers that enclose the situation assistant who holds contact pin shape handle portion section.Through hole must be constructed obviously greater than only making the size that four fingers pass to be needed on the other hand.Promptly to guarantee when running through this through hole, can by mistake not handle release element and unclamp stopping element with finger.This can cause by mistake handling the tripper of dust storage chamber top cover when running through this through hole in order to carry dust catcher, and opens the dust storage chamber top cover during carrying dust catcher.
Summary of the invention
Task of the present invention provides a kind of improved dust catcher that carries handle and improved top cover locking device that has.
Described task is by the following solution of the present invention, and promptly release element covers the groove of dust storage chamber top cover fully.The groove of dust storage chamber top cover covering fully of the through hole in the dust storage chamber top cover in other words is being advantageous aspect the visual appearance of dust catcher particularly.The groove that covers the dust storage chamber top cover fully by release element is through hole in other words, the surface of realizing complete closed on the dust storage chamber top cover.
Preferred release element is planar to be integrated in the profile of dust storage chamber top cover with flushing.This is being favourable aspect the visual appearance of dust catcher particularly.In the planar profile that is integrated into the dust storage chamber top cover of release element, obtain the general impression of the harmony of dust catcher with flushing.Particularly do not have outstanding part this moment, and dust catcher for example can keep being suspended on the furniture by means of these ledges.The profile of same dust catcher is planar constituting with flushing does not have recess, may for example assemble dust or greasy dirt in these recesses.
In a kind of preferred design of the present invention, release element covers the handle portion section of contact pin shape.If release element not only covers the groove of dust storage chamber top cover fully, and cover the handle portion section of contact pin shape, so not only the handle portion section of through hole but also contact pin shape itself also constitutes and visually hides.Only be also shown in surface for the user outwardly then at the release element of the interior surface of dust storage chamber top cover.
For fear of by mistake handling release element when holding contact pin shape handle portion section enclosing, by the present invention a next door can be set, this next door constitutes between contact pin shape handle portion section and release element.When should preventing in the handle portion section of the contact pin shape that is embedded into channel shaped, such next door handles release element when holding the handle portion section enclosing in other words.In the time of in being embedded into the handle portion section of contact pin shape or when enclosing the handle portion section of holding contact pin shape, the finger of hand or finger tip are only run into the next door that fixedly installs, make finger or finger tip not to contact with release element.By avoiding finger or finger tip to contact by the next door with release element, guarantee release element can be not by mistake owing to enclose and hold contact pin shape handle portion section and handled.
Preferred next door is arranged on the handle portion section of contact pin shape.In a kind of special structure, the next door is made of the elongated the first arm of channel shaped handle portion section.Next door or can be set directly on the dust storage chamber top cover perhaps can be formed on the handle portion section of contact pin shape.If the handle portion section of contact pin shape constitutes channel shaped, the next door can followingly constitute so, and promptly the one arm of channel shaped handle portion section prolongs so far, makes this arm work between handle portion section and release element as a next door.
Contact pin shape handle portion section additionally constitutes channel shaped for the embedding of the finger of hand.Constitute channel shaped by contact pin shape handle portion section, no longer necessary is: contact pin shape handle portion section must be enclosed fully holds, and that is to say that the through hole that the finger of hand passes in the dust storage chamber top cover is unnecessary.Only need in order to carry dust catcher that finger tip is presented in the channel shaped cavity of contact pin shape handle portion section with pointing particularly, thereby can carry dust catcher, and finger needn't run through the through hole that inserts in the dust storage chamber top cover.Because no longer need to enclose the handle portion section of holding contact pin shape, narrower through hole in other words is unnecessary for carrying dust catcher fully so the through hole that keeps can be configured obviously.If do not have through hole or a narrow through hole only arranged at all, on the surface of dust storage chamber top cover, produce a surface sealing or that seal at least to a great extent so, this surface provides an outward appearance of improving for the observer.Particularly the outward appearance of dust catcher can more freely be selected, and needn't set a through hole predetermined aspect its position and size.The structure of the channel shaped of contact pin shape handle portion section can be understood as arbitrarily in order to embed finger or finger tip and be the shape of flute profile ground undercutting at least.Therefore in the cross section of contact pin shape handle portion section, obtain the cross section of about C shape, U-shaped or V-arrangement.
The handle portion section of preferred channel shaped constitutes unlimited in that side of the outer surface that deviates from the dust storage chamber top cover.In a kind of dust storage chamber top cover that points to up basically, the handle portion section of channel shaped just constitutes basically down unlimitedly.Constitute down unlimitedly and mean that the direction that channel shaped handle portion section is pointed to the drain pan of dust catcher basically constitutes unlimited.The opening that is to say channel shaped handle portion section is arranged to visually covered basically, and the surface of the sealing of channel shaped handle portion section to user's direction of visual lines outwardly.Open side by channel shaped handle portion section by orientation of the present invention, obtain visually comfortable especially structure.
At least one the wall portion section of handle portion section that constitutes the contact pin shape of channel shaped can constitute double-walled.The structure of the double-walled by the handle portion section obtains high rigidity, and simultaneously in that avoid can be in the shape that more cosily constitutes the handle portion section for user's visual aspects under the situation of sharp seamed edge.
In order further to improve the rigidity of contact pin shape handle portion section, by ribs is set, the wall portion section of double-walled can constitute an intermediate cavity.By means of ribs, two wall portion sections of the handle portion section of double-walled obtain resisting the higher-strength of strain.Additional rigidity by contact pin shape handle portion section provides the high-quality especially sensation of carrying to the user, and the durability of dust catcher is improved owing to the higher load of contact pin shape handle portion section.
The wall portion section of double-walled can constitute with extending on the length of contact pin shape handle portion section along a seamed edge of the profile of dust storage chamber top cover.Constitute by the seamed edge of contact pin shape handle portion section along the profile of dust storage chamber top cover, not only contact pin shape handle portion section is used to carry dust catcher, and contact pin shape handle portion section is configured for opening and turning round the dust storage chamber top cover simultaneously to take out or to install the handle area of dust bag.Has a wall portion section that extend, that constitute double-walled of the seamed edge along the profile of dust storage chamber top cover by such contact pin shape handle portion section, not only reach the rigidity of raising, and therefore the global stiffness of dust storage chamber top cover improves for contact pin shape handle portion section itself.
In a kind of flexible program of the present invention, contact pin shape handle portion section can be retracted into from the outer surface of dust storage chamber top cover is past.Contact pin shape handle portion section not necessarily must be planar with the outer surface of dust storage chamber top cover and flush.If for example release element constitutes with the surface of dust storage chamber top cover and almost is planar that flush and have such size, make release element should stretch out contact pin shape handle portion section, contact pin shape handle portion section can be significant toward being retracted into so.In order not stretch out the profile of dust storage chamber top cover at this release element, contact pin shape handle portion section is significant with respect to the outer surface of dust storage chamber top cover toward being retracted into, and makes the release element that extends above contact pin shape handle portion section and the outer surface of dust storage chamber top cover be similar at least to be planar flushing.
With so far described irrelevant by the present invention enough be that release element only mainly occupies the groove of dust storage chamber top cover.It no longer is essential both having made when being used to run through the through hole of rabbeting contact pin shape handle portion section, and it also is favourable that small through hole is set in the dust storage chamber top cover in addition, so release element for example can be from following manipulation.At this small through hole is necessary, so that finger passes the dust storage chamber top cover from the outside and can handle release element from behind.But such through hole can be configured situation about being significantly less than enclosing fully when holding contact pin shape handle portion section.
Description of drawings
Explain the present invention in detail by means of a kind of embodiment.Wherein:
Fig. 1 is the cross-sectional view by the dust catcher of prior art;
Fig. 2 is the vertical view by a kind of embodiment of dust storage chamber top cover of the present invention;
Fig. 3 is the partial cross sectional view of the dust storage chamber top cover of Fig. 2.
The specific embodiment
Dust catcher shown in Fig. 1 has shown the layout by the dust storage chamber top cover 1 of prior art.The dust catcher that constitutes by the present invention is similar to or is same as prior art ground formation except dust storage chamber top cover 1.Therefore prior art and difference of the present invention only are the structure of dust storage chamber top cover, particularly are the handle portion section 2 of contact pin shape and the structure and the layout of release element 3 at this.Dust catcher has a housing 4.That housing 4 constitutes hull shape and in the zone of a back, have a fan house 5, and have a dust storage chamber 6 in the zone in front.A dust bag 7 is set in dust storage chamber 6.Dust bag 7 has a fixed head 8 that has opening, and an adapter 9 is inserted in this opening when dust storage chamber top cover 1 is closed.Be molded on the housing 4 carrying handle 10 with one on the leading section of dust catcher.Carry handle 10 and comprise a hinge means 11, dust storage chamber top cover 1 is bearing on the housing 4 of dust catcher pivotally via this hinge means.The directive wheel 11 of bottom side and the pulley 13 of side direction can be set on housing 4 in addition.Dust storage chamber top cover 1 with hinge means 11 opposed ends on, the handle portion section 2 of contact pin shape is molded on the dust storage chamber top cover 1.Between the handle portion section 2 of contact pin shape and release element 3 is a groove 14, and this groove constitutes a through hole.Stopping element 15 of moulding on release element 3.Stopping element 15 is rabbeted a corresponding stopping element 16 on the housing 4 from the back side.The handle portion section 2 of contact pin shape constitutes solid, that is to say in the cavity 17 of contact pin shape handle portion section 2 to embed.Corresponding stopping element 16 on stopping element 15 and the housing 4 constitutes in the prior art and in the present invention much at one or similarly.
The dust storage chamber top cover 1 that constitutes by the present invention shows with vertical view in Fig. 2.For the view that shows among Fig. 2, release element 3 has obviously amplified.Release element 3 covers the groove 14 of dust storage chamber top cover 1 fully.The handle portion section 2 of contact pin shape is retracted into from the outer surface of dust storage chamber top cover 1 is past.Next door 18 of moulding on contact pin shape handle portion section 2.
In Fig. 3 with the form of partial cross sectional view illustrate Fig. 2 by dust storage chamber top cover 1 of the present invention.The handle portion section 2 of contact pin shape constitutes C shape basically on cross section.The elongated the first arm 19 of contact pin shape handle portion section 2 constitutes next door 18.That second arm 20 constitutes the free arm formula and have a free end 27, this end rounding ground moulding, making does not have sharp seamed edge to be pressed in the finger when the finger with hand carries.The first arm 19 is molded on the handle portion section 2 of contact pin shape mutually opposed to each other with second arm 20.On the extension of the first arm 19, constitute next door 18.Next door 18 constitutes the planar extension that is parallel to release element 3 plane basically and approximate and extends.The free seamed edge 25 in next door 18 approximately is positioned at the zone line of release element 3 belows, and obviously in that side of the seamed edge 26 of release element 3.Groove 14 originally hides fully by release element 3.Only keep a slit 28 between next door 18 and the release element 3, the finger tip of the finger of hand can be inserted in this slit, so that handle release element 3.
At the Embedded Division 24 that between the first arm 19 and second arm 20, constitutes a flute profile between second arm 20 and the next door 18 in other words.The Embedded Division 24 of flute profile is configured for the support region on the handle portion section 2 of the contact pin shape of channel shaped of dust catcher.The Embedded Division 24 of flute profile is determined size like this, makes four finger tips of a hand to be contained in wherein fully.The handle portion section 2 of contact pin shape is carried out back side interlocking from below like this, makes each finger tip of going smoothly be arranged in the Embedded Division 24 of flute profile and bears against on the next door 18.Finger passes groove 14 and prevents by means of next door 18.The free seamed edge 25 in next door 18 approximately arrives the vertical height of the free seamed edge 26 of release element 3 on cross section.The free seamed edge 25 in next door 18 can be in the horizontal direction below that side of the free seamed edge 26 of release element be moved release element 3 to always.Height difference H between free seamed edge 25 and free seamed edge 26 also can further reduce with respect to the size that schematically illustrates in Fig. 3.For the specific design of free in other words seamed edge 25 in next door 18 and the free in other words seamed edge 26 of release element 3, it is big like this to consider that next door 18 should constitute on the one hand, thereby prevents to enclose the finger control release element of holding contact pin shape handle portion section 2 reliably.To guarantee to allow by means of the finger of hand in addition the release of release element 3 on the other hand.In described design, require minimum constructive height H, can handle release element 3 thus.
Claims (10)
1. dust catcher, has housing (4), in this housing, dust collection chamber is set, this dust collection chamber can be by dust storage chamber top cover (1) sealing, this dust storage chamber top cover has the handle portion section (2) of contact pin shape in order to carry dust catcher with hand, this handle portion section is in abutting connection with the groove (14) of dust storage chamber top cover (1), in this groove, stretch into the release element (3) of stopping element, this stopping element interacts with the corresponding stopping element (16) of housing (4), so that dust storage chamber top cover (1) is fixed in the closed position, it is characterized in that: described release element (3) covers the groove (14) of dust storage chamber top cover (1) fully.
2. by the described dust catcher of claim 1, it is characterized in that: described release element (3) is planar to be integrated in the profile of dust storage chamber top cover (1) with flushing.
3. by claim 1 or 2 described dust catchers, it is characterized in that: described release element (3) covers the handle portion section (2) of contact pin shape.
4. by the described dust catcher of claim 1, it is characterized in that: between described contact pin shape handle portion section (2) and release element (3), constitute next door (18).
5. by the described dust catcher of claim 4, it is characterized in that: described next door (18) are arranged on the contact pin shape handle portion section (2).
6. by the described dust catcher of claim 5, it is characterized in that: described handle portion section (2) constitutes channel shaped for the embedding of the finger of hand, and next door (18) are made of the elongated the first arm (19) of channel shaped handle portion section (2).
7. by the described dust catcher of claim 6, it is characterized in that: described channel shaped handle portion section (2) constitutes unlimited in that side that deviates from dust storage chamber top cover (1) outer surface of this handle portion section (2).
8. by claim 6 or 7 described dust catchers, it is characterized in that: second arm (20) of described channel shaped handle portion section (2) has the wall portion section of double-walled.
9. by the described dust catcher of claim 8, it is characterized in that: the wall portion section of described double-walled is extended the ground formation along the seamed edge of the profile of dust storage chamber top cover (1) on the length of contact pin shape handle portion section (2).
10. by the described dust catcher of claim 8, it is characterized in that: the wall portion section of described double-walled constitutes intermediate cavity, and ribs (23) is set in this intermediate cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004040995A DE102004040995A1 (en) | 2004-08-24 | 2004-08-24 | Vacuum cleaner with a lid unlocking element |
| DE102004040995.1 | 2004-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101005783A CN101005783A (en) | 2007-07-25 |
| CN100563538C true CN100563538C (en) | 2009-12-02 |
Family
ID=35197996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800282825A Expired - Fee Related CN100563538C (en) | 2004-08-24 | 2005-08-03 | Dust catcher with cover release element |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1784104B1 (en) |
| CN (1) | CN100563538C (en) |
| AT (1) | ATE505989T1 (en) |
| DE (2) | DE102004040995A1 (en) |
| ES (1) | ES2361557T3 (en) |
| WO (1) | WO2006021489A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8607408B2 (en) | 2008-10-08 | 2013-12-17 | Uneeda Vac (Australia) Pty Ltd | Vacuum cleaner |
| GB2598505B (en) | 2017-06-19 | 2022-06-08 | Techtronic Floor Care Tech Ltd | A dirt separation device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330201A1 (en) * | 1983-08-20 | 1985-02-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Floor vacuum cleaner |
| DE3402602A1 (en) * | 1984-01-26 | 1985-08-01 | Electrostar Schöttle GmbH & Co, 7313 Reichenbach | Vacuum cleaner housing |
| JPH01238817A (en) * | 1988-03-18 | 1989-09-25 | Sanyo Electric Co Ltd | Electric cleaner |
| DE8815880U1 (en) * | 1988-12-22 | 1990-04-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De | |
| DE4119446C2 (en) * | 1991-06-13 | 1994-09-08 | Licentia Gmbh | Vacuum cleaner with a release button |
| JP3140222B2 (en) * | 1992-10-30 | 2001-03-05 | 東芝テック株式会社 | Electric vacuum cleaner |
| DE9405010U1 (en) * | 1994-03-24 | 1995-07-27 | Aeg Hausgeraete Gmbh | Vacuum cleaner with lid and lid lock |
| DE29600882U1 (en) * | 1996-01-19 | 1997-05-22 | Aeg Hausgeraete Gmbh | vacuum cleaner |
| DE19739377C2 (en) * | 1997-09-09 | 2001-07-05 | Aeg Hausgeraete Gmbh | Closure for vacuum cleaner lid |
| DE19804621B4 (en) * | 1998-02-05 | 2007-05-03 | BSH Bosch und Siemens Hausgeräte GmbH | vacuum cleaner |
| JP4393022B2 (en) * | 2001-07-31 | 2010-01-06 | 三洋電機株式会社 | Vacuum cleaner |
-
2004
- 2004-08-24 DE DE102004040995A patent/DE102004040995A1/en not_active Withdrawn
-
2005
- 2005-08-03 WO PCT/EP2005/053808 patent/WO2006021489A1/en active Application Filing
- 2005-08-03 AT AT05777798T patent/ATE505989T1/en active
- 2005-08-03 CN CNB2005800282825A patent/CN100563538C/en not_active Expired - Fee Related
- 2005-08-03 ES ES05777798T patent/ES2361557T3/en active Active
- 2005-08-03 DE DE502005011285T patent/DE502005011285D1/en active Active
- 2005-08-03 EP EP05777798A patent/EP1784104B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| ATE505989T1 (en) | 2011-05-15 |
| ES2361557T3 (en) | 2011-06-20 |
| WO2006021489A1 (en) | 2006-03-02 |
| DE502005011285D1 (en) | 2011-06-01 |
| EP1784104A1 (en) | 2007-05-16 |
| DE102004040995A1 (en) | 2006-03-02 |
| CN101005783A (en) | 2007-07-25 |
| EP1784104B1 (en) | 2011-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BOSCH-SIEMENS HAUSGERATE GMBH |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: Bosch-Siemens Hausgerate Gmbh |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |