DE102009007921B4 - Vacuum cleaners, in particular vacuum cleaners, having a housing and a suction hose - Google Patents
Vacuum cleaners, in particular vacuum cleaners, having a housing and a suction hose Download PDFInfo
- Publication number
- DE102009007921B4 DE102009007921B4 DE200910007921 DE102009007921A DE102009007921B4 DE 102009007921 B4 DE102009007921 B4 DE 102009007921B4 DE 200910007921 DE200910007921 DE 200910007921 DE 102009007921 A DE102009007921 A DE 102009007921A DE 102009007921 B4 DE102009007921 B4 DE 102009007921B4
- Authority
- DE
- Germany
- Prior art keywords
- suction hose
- housing
- connection end
- vacuum cleaner
- receiving
- 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
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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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Staubsauger (1), insbesondere Bodenstaubsauger, mit einem Gehäuse (2) und mit einem Saugschlauch (5), wobei an dem Gehäuse (2) ein Aufnahmestutzen (4) für ein Anschlussende des Saugschlauchs angeordnet ist, und wobei am Aufnahmestutzen (4) und am Anschlussende (12) gegenseitig zusammenwirkende Rastmittel (9, 14) angeordnet sind, welche eine drehbare Aufnahme des Saugschlauchs (5) ermöglichen, wobei am Anschlussende (12) ein federnd gelagerter Druckbereich (13), mit einer angeformten Halterippe (14) vorgesehen ist, welche dazu vorgesehen, in den Hinterschnitt (9) einzugreifen und so eine Verrastung des Anschlussendes (12) im Aufnahmestutzen (4) zu bewirken, dadurch gekennzeichnet, dass am Aufnahmestutzen (4) und am Anschlussende (12) Mittel vorgesehen sind, welche die Drehbarkeit des Saugschlauchs (5) auf einen vorgegebenen Winkel begrenzen, wobei die Mittel zur Begrenzung der Drehbewegung eine teilkreisringförmige Vertiefung (10) und eine darin geführte Rippe (16) umfassen.Vacuum cleaner (1), in particular a vacuum cleaner, with a housing (2) and with a suction hose (5), wherein on the housing (2) a receiving socket (4) for a connection end of the suction hose is arranged, and wherein the receiving port (4) and at the connection end (12) mutually cooperating locking means (9, 14) are arranged, which allow a rotatable receiving the suction hose (5), wherein at the connection end (12) a resiliently mounted pressure region (13) is provided with a molded retaining rib (14) , which is intended to engage in the undercut (9) and thus to cause a latching of the connecting end (12) in the receiving socket (4), characterized in that means are provided on the receiving socket (4) and at the connecting end (12) Rotationality of the suction hose (5) limit to a predetermined angle, wherein the means for limiting the rotational movement comprise a part-circular ring-shaped recess (10) and a guided therein rib (16).
Description
Staubsauger, insbesondere Bodenstaubsauger, mit einem Gehäuse und mit einem Saugschlauch Die Erfindung betrifft einen Staubsauger, insbesondere Bodenstaubsauger, mit einem Gehäuse und mit einem Saugschlauch, wobei an dem Gehäuse ein Aufnahmestutzen für ein Anschlussende des Saugschlauchs angeordnet ist, und wobei am Aufnahmestutzen und am Anschlussende gegenseitig zusammenwirkende Rastmittel angeordnet sind, welche eine drehbare Aufnahme des Saugschlauchs ermöglichen.The invention relates to a vacuum cleaner, in particular a vacuum cleaner, with a housing and with a suction hose, wherein on the housing a receiving nozzle for a connection end of the suction hose is arranged, and wherein the receiving nozzle and the connection end mutually cooperating locking means are arranged, which allow a rotatable receiving the suction hose.
Staubsauger gemäß dem Oberbegriff von Anspruch 1 sind aus der
Es sind Bodenstaubsauger bekannt, bei denen der Saugschlauch starr an das Gehäuse angekoppelt wird. Dadurch kann bei einem Wechsel der Arbeitsrichtung der Schlauch seitlich abgeknickt werden, was zu einer übermäßigen Beanspruchung der Schlauchwand und zu Rissen in der Schlauchwand führen kann. Zur Vermeidung dieses Nachteils ist es bekannt, zwischen dem Aufnahmestutzen und dem Anschlussende gegenseitig zusammenwirkende Rastmittel vorzusehen, welche eine drehbare Aufnahme des Saugschlauchs ermöglichen. Dies verursacht wiederum, dass das Anschlussende vermehrt Drehbewegungen in dem Aufnahmestutzen ausführt und demzufolge miteinander reibende Bereiche stärker verschleißen.There are known vacuum cleaners in which the suction hose is rigidly coupled to the housing. As a result, the hose can be bent laterally when changing the working direction, which can lead to excessive stress on the hose wall and to cracks in the hose wall. To avoid this disadvantage, it is known to provide mutually cooperating locking means between the receiving socket and the connecting end, which allow a rotatable receiving the suction hose. This, in turn, causes the terminal end to increasingly make rotational movements in the receiving socket and, consequently, wear out more strongly rubbing areas.
Außerdem sind Saugschläuche für Staubsauger mit Elektrobodendüsen aus der
Aus der
Die
Der Erfindung stellt sich somit das Problem, bei einem Staubsauger der eingangs genannten Art unter Vermeidung der vorbeschriebenen Nachteile das Handling zu vereinfachen und gleichzeitig den Schlauch vor übermäßiger Belastung zu schützen.The invention thus raises the problem of simplifying handling in a vacuum cleaner of the type mentioned while avoiding the disadvantages described above and at the same time to protect the hose from excessive load.
Erfindungsgemäß wird dieses Problem durch einen Staubsauger mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den nachfolgenden Unteransprüchen.According to the invention this problem is solved by a vacuum cleaner with the features of
Die mit der Erfindung erreichbaren Vorteile bestehen neben der Vermeidung der beschriebenen Nachteile darin, dass der Benutzer beim Einführen des Schlauch-Anschlussendes in den Aufnahmestutzen ein Spiel in der Größe des vorgegebenen Winkels hat, was die Handhabung erleichtert.The achievable with the present invention consist in addition to avoiding the disadvantages described in the fact that the user has a game in the size of the predetermined angle when inserting the hose connection end in the receiving socket, which facilitates handling.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigtAn embodiment of the invention is shown purely schematically in the drawings and will be described in more detail below. It shows
Die
Der Aufnahmestutzen
In der
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910007921 DE102009007921B4 (en) | 2009-02-06 | 2009-02-06 | Vacuum cleaners, in particular vacuum cleaners, having a housing and a suction hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910007921 DE102009007921B4 (en) | 2009-02-06 | 2009-02-06 | Vacuum cleaners, in particular vacuum cleaners, having a housing and a suction hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102009007921A1 DE102009007921A1 (en) | 2010-08-19 |
| DE102009007921B4 true DE102009007921B4 (en) | 2013-09-26 |
Family
ID=42338546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200910007921 Expired - Fee Related DE102009007921B4 (en) | 2009-02-06 | 2009-02-06 | Vacuum cleaners, in particular vacuum cleaners, having a housing and a suction hose |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009007921B4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011007202A1 (en) | 2011-04-12 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Connector for a vacuum cleaner hose |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1703053A1 (en) * | 1965-06-28 | 1971-12-23 | Cons Foods Corp | Hose connection coupling for vacuum cleaner |
| US4550958A (en) * | 1984-09-17 | 1985-11-05 | Whirlpool Corporation | Electrical hose swivel connector for canister vacuum cleaner |
| US4557535A (en) * | 1984-09-17 | 1985-12-10 | Whirlpool Corporation | Electrical hose swivel connector for canister vacuum cleaner |
| DE4020378A1 (en) * | 1990-06-27 | 1992-01-02 | Licentia Gmbh | Electric vacuum cleaner suction hose - has radial stop cooperating with lead cable plug coupling to limit hose rotation |
| DE102007036341A1 (en) * | 2007-08-02 | 2009-02-05 | Truplast Kunststofftechnik Gmbh | Handle assembly on a vacuum cleaner hose |
-
2009
- 2009-02-06 DE DE200910007921 patent/DE102009007921B4/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1703053A1 (en) * | 1965-06-28 | 1971-12-23 | Cons Foods Corp | Hose connection coupling for vacuum cleaner |
| US4550958A (en) * | 1984-09-17 | 1985-11-05 | Whirlpool Corporation | Electrical hose swivel connector for canister vacuum cleaner |
| US4557535A (en) * | 1984-09-17 | 1985-12-10 | Whirlpool Corporation | Electrical hose swivel connector for canister vacuum cleaner |
| DE4020378A1 (en) * | 1990-06-27 | 1992-01-02 | Licentia Gmbh | Electric vacuum cleaner suction hose - has radial stop cooperating with lead cable plug coupling to limit hose rotation |
| DE102007036341A1 (en) * | 2007-08-02 | 2009-02-05 | Truplast Kunststofftechnik Gmbh | Handle assembly on a vacuum cleaner hose |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009007921A1 (en) | 2010-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |
Effective date: 20131228 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |