ES2361909T3 - DUST VACUUM CLEANER. - Google Patents
DUST VACUUM CLEANER. Download PDFInfo
- Publication number
- ES2361909T3 ES2361909T3 ES02760177T ES02760177T ES2361909T3 ES 2361909 T3 ES2361909 T3 ES 2361909T3 ES 02760177 T ES02760177 T ES 02760177T ES 02760177 T ES02760177 T ES 02760177T ES 2361909 T3 ES2361909 T3 ES 2361909T3
- Authority
- ES
- Spain
- Prior art keywords
- wall
- dust
- connection fitting
- suction
- connection
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000014759 maintenance of location Effects 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
Abstract
Aspirador de polvo con un racor de conexión (8) para la conexión desprendible de una manguera de aspiración con un orificio de aspiración (6) previsto en una carcasa del aspirador de polvo, en el que el racor de conexión (8) se puede insertar con una pieza extrema (7) en forma de tubo en el orificio de aspiración (6), en el que el racor de aspiración (8) se puede guiar a través de una primera pared exterior (3) y a través de una segunda pared interior (2) de la carcasa del aspirador de polvo, caracterizado porque el racor de conexión (8) se puede fijar a través de al menos un saliente de retención (12) sobre el lado interior de la primera pared exterior (3) y a través de un labio de obturación (10), que se asienta sobre el lado exterior de la segunda pared interior (2) sobre el lado exterior de la segunda pared interior (2).Dust vacuum with a connection fitting (8) for the removable connection of a suction hose with a suction hole (6) provided in a dust suction housing, into which the connection fitting (8) can be inserted with an end piece (7) in the form of a tube in the suction hole (6), in which the suction fitting (8) can be guided through a first outer wall (3) and through a second inner wall (2) of the dust vacuum housing, characterized in that the connection fitting (8) can be fixed through at least one retaining projection (12) on the inner side of the first outer wall (3) and through a sealing lip (10), which sits on the outer side of the second inner wall (2) on the outer side of the second inner wall (2).
Description
La invención se refiere a un aspirador de polvo con un racor de conexión para la conexión desprendible de una manguera de aspiración con un orificio de aspiración previsto en una carcasa del aspirador de polvo, en el que el 5 racor de conexión se puede insertar con una pieza extrema en forma de tubo en el orificio de aspiración. The invention relates to a dust aspirator with a connection fitting for the removable connection of a suction hose with a suction hole provided in a housing of the dust aspirator, in which the connection fitting can be inserted with a end piece in the form of a tube in the suction hole.
Se conoce a partir del documento DE 42 40 913 A1 un aspirador de polvo de este tipo. En el aspirador de polvo conocido está presente una manguera de aspirador de polvo, que se acopla a través de un elemento de acoplamiento de forma desprendible en un racor de conexión. El racor de conexión presenta una pieza extrema en forma de tubo, que se puede insertar en un orificio de aspiración en una carcasa del aspirador de polvo. El racor de A dust aspirator of this type is known from DE 42 40 913 A1. In the known dust aspirator a dust aspirator hose is present, which is coupled through a detachable coupling element in a connection fitting. The connection fitting has an end piece in the form of a tube, which can be inserted into a suction hole in a dust suction housing. The fitting of
10 conexión tiene una sección transversal de forma circular y, por lo tanto, está alojado de forma giratoria en la carcasa del aspirador de polvo. The connection has a circular cross-section and, therefore, is rotatably housed in the dust vacuum housing.
Se conoce a partir del documento WO 97/43939 A1, que representa el estado más próximo de la técnica, un racor de conexión para un aspirador de polvo para la conexión desprendible de una manguera de aspiración con un orificio de aspiración previsto en una carcasa del aspirador de polvo, en el que una pieza extrema en forma de tubo It is known from WO 97/43939 A1, which represents the closest state of the art, a connection fitting for a dust aspirator for the removable connection of a suction hose with a suction hole provided in a housing of the dust vacuum cleaner, in which an end piece in the form of a tube
15 se puede insertar a través de una pared exterior y una pared interior de la carcasa del aspirador de polvo en el orificio de aspiración. 15 can be inserted through an outer wall and an inner wall of the dust suction housing in the suction hole.
El cometido de la invención es mejorar un aspirador de polvo con un racor de conexión del tipo mencionado al principio. The purpose of the invention is to improve a dust aspirator with a connection fitting of the type mentioned at the beginning.
De acuerdo con la invención, este cometido se soluciona porque el racor de conexión se puede fijar a través de al According to the invention, this task is solved because the connection fitting can be fixed through the
20 menos un saliente de retención sobre el lado interior de la primera pared exterior y a través de un labio de obturación, que se asienta sobre el lado exterior de la segunda pared interior sobre el lado exterior de la segunda pared interior. 20 minus a retaining projection on the inner side of the first outer wall and through a sealing lip, which sits on the outer side of the second inner wall on the outer side of the second inner wall.
A través del racor de conexión de acuerdo con la invención se crea una conexión especialmente estable y segura entre la manguera de aspiración de polvo y la carcasa del aspirador de polvo. A particularly stable and secure connection between the dust suction hose and the dust vacuum housing is created through the connection fitting according to the invention.
25 En una configuración ventajosa de la invención, el racor de conexión penetra con un cono de conexión con efecto de obturación en un contenedor de polvo. A través de esta medida se conectas fijamente, por una parte, el racor de conexión con el contenedor de polvo, por lo tanto, por ejemplo, en el caso de una bolsa de polvo, con su filtro de papel, pero a pesar de todo se posibilita un cambio de la bolsa de polvo también cuando el racor de conexión está insertado, puesto que el racor de conexión no penetra o no profundamente en la bolsa de polvo. In an advantageous configuration of the invention, the connection fitting penetrates with a sealing cone with a sealing effect in a dust container. Through this measure, the connection fitting with the dust container is connected, on the one hand, therefore, for example, in the case of a dust bag, with its paper filter, but in spite of everything A change of the dust bag is also possible when the connection fitting is inserted, since the connection fitting does not penetrate or not deeply into the dust bag.
30 Otra ventaja de la invención consiste en que el racor de conexión se puede fijar en una zona entre la primera y la segunda pared. A través de esta disposición se consigue una alta estabilidad. Another advantage of the invention is that the connection fitting can be fixed in an area between the first and the second wall. Through this arrangement, high stability is achieved.
De acuerdo con la invención, el racor de conexión presenta un labio de obturación, que se asienta sobre el lado exterior de la segunda pared y a través del cual se puede fijar en la segunda pared. According to the invention, the connection fitting has a sealing lip, which sits on the outer side of the second wall and through which it can be fixed on the second wall.
De acuerdo con la invención, el racor de conexión presenta al menos un saliente de retención, a través del cual se According to the invention, the connection fitting has at least one retention projection, through which
35 puede fijar el racor de conexión sobre el lado interior de la primera pared. También a través de esta medida se eleva la estabilidad del racor de conexión. 35 can fix the connection fitting on the inner side of the first wall. This stability also increases the stability of the connection fitting.
En una configuración ventajosa de la invención, está previsto un elemento de agarre accesible desde el lado exterior de la pared, a través del cual se puede presionar hacia atrás el al menos un saliente de retención y se puede extraer el racor de conexión fuera de la carcasa del aspirador de polvo. In an advantageous configuration of the invention, a grip element accessible from the outer side of the wall is provided, through which the at least one retaining projection can be pressed back and the connection fitting can be removed outside the wall. dust vacuum housing.
40 De manera ventajosa, el elemento de agarre puede estar formado por un gancho de retención, sobre el que está dispuesto en cada caso el saliente de retención. 40 Advantageously, the gripping element can be formed by a retention hook, on which the retention projection is arranged in each case.
Especialmente ventajosa es la disposición de una cavidad de agarre sobre el gancho de retención. De esta manera se puede separar el racor de conexión de forma cómoda y rápida desde la carcasa del aspirador de polvo. Especially advantageous is the arrangement of a grip cavity on the retention hook. In this way, the connection fitting can be separated easily and quickly from the dust suction housing.
A continuación se explica en detalle la invención en un ejemplo de realización con la ayuda de los dibujos. En éstos: The invention is explained in detail below in an exemplary embodiment with the help of the drawings. In these:
45 La figura 1 muestra en la sección longitudinal un racor de conexión insertado en una carcasa del aspirador de polvo. 45 Figure 1 shows in the longitudinal section a connection fitting inserted in a dust suction housing.
La figura 2 muestra el racor de conexión en una sección longitudinal girada 90º, con respecto a la sección longitudinal representada en la figura 1, alrededor del eje longitudinal del racor de conexión, y Figure 2 shows the connection fitting in a longitudinal section rotated 90 °, with respect to the longitudinal section shown in Figure 1, around the longitudinal axis of the connection fitting, and
La figura 4 muestra el racor de conexión en una vista en planta superior. Figure 4 shows the connection fitting in a top plan view.
Un aspirador de polvo presenta una carcasa de aspirador de polvo 1, que forma, por ejemplo, la parte inferior de toda la carcasa del aspirador de polvo. La carcasa del aspirador de polvo comprende una pared 2, con la que está conectada acodada una pared 3. La pared 3 sirve, por ejemplo, como faldilla frontal del aspirador de polvo, debajo de la cual el usuario puede agarrar para elevar el aspirador de polvo. Dentro de la carcasa del aspirador de polvo 1 está fijada una bolsa de filtro 4 inmediatamente detrás de la pared 2 como espacio de polvo. Un filtro de papel 5 se extiende en la proximidad de la pared 2. A dust vacuum cleaner has a dust vacuum housing 1, which forms, for example, the bottom of the entire dust vacuum housing. The dust aspirator housing comprises a wall 2, with which a wall 3 is connected angled. The wall 3 serves, for example, as a front skirt of the dust aspirator, under which the user can grab to raise the vacuum cleaner. powder. A filter bag 4 is immediately attached to the wall 2 as a dust space inside the dust vacuum housing 1. A paper filter 5 extends in the vicinity of the wall 2.
En un orificio 6 del filtro de papel 5 penetra una pieza extrema 7 de un racor de conexión 8. La pieza extrema 7 lleva en su extremo libre un cono de obturación 9, que tiene exactamente el tamaño del orificio 6 y termina enrasado aproximadamente con el lado dirigido hacia el interior de la bolsa de filtro 4, de manera que no penetre en la bolsa de filtro 4. In an opening 6 of the paper filter 5 an end piece 7 of a connection fitting 8 penetrates. The end piece 7 carries at its free end a sealing cone 9, which is exactly the size of the hole 6 and ends approximately flush with the side directed towards the inside of the filter bag 4, so that it does not penetrate the filter bag 4.
La pieza extrema 7 presenta, además, un labio de obturación periférico 10, a través del cual se garantiza la hermeticidad del espacio de polvo con la bolsa de filtro 4 hacia fuera. The end piece 7 also has a peripheral sealing lip 10, through which the tightness of the dust space is guaranteed with the filter bag 4 facing out.
El racor de conexión 8 presenta una pieza de conexión 11, con la que está conectado con la manguera de aspiración. La pieza de conexión 11 pasa a la pieza extrema 7 y penetra a través de la pared exterior 3. De esta manera, presta estabilidad a la faldilla de la carcasa formada por la pared 3. The connection fitting 8 has a connection piece 11, with which it is connected to the suction hose. The connection piece 11 passes to the end piece 7 and penetrates through the outer wall 3. In this way, it provides stability to the skirt of the housing formed by the wall 3.
El racor de conexión 8 es retenido por medio de salientes de retención 12 (figura 2), que están colocados sobre el lado exterior de ganchos de retención 13, sobre el lado de la pared 3 que está dirigido hacia la pared 2. Los ganchos de retención 13 sirven como elementos de agarre para poder extraer el racor de conexión 8 fuera del orificio 6. The connection fitting 8 is retained by means of retention projections 12 (Figure 2), which are placed on the outer side of retention hooks 13, on the side of the wall 3 that is directed towards the wall 2. The hooks of retention 13 serve as gripping elements to be able to remove the connection fitting 8 out of the hole 6.
Los ganchos de retención 13 colaboran con el labio de obturación 10 de tal forma que el racor de conexión 8 está fijado a prueba de resbalamiento entre las paredes 2 y 3. Para poder comprimir fácilmente los ganchos de retención 13 durante la extracción del racor de conexión 8 fuera de la carcasa del aspirador de polvo, sobre el gancho de retención 13 están dispuestas unas cavidades de agarre 14. Cuando los ganchos de retención 13 son comprimidos a través de presión sobre las cavidades de agarre 14, se separan los ganchos de retención 12 a una distancia que está por debajo del diámetro del orificio para el racor de conexión 8 en la pared 3. A continuación se puede extraer el racor de conexión 8 fuera de las paredes 2 y 3 y puede dejar libre el orificio 6. The retention hooks 13 collaborate with the sealing lip 10 in such a way that the connection fitting 8 is fixed to a slip resistance between the walls 2 and 3. In order to easily compress the retention hooks 13 during the removal of the connection connection 8 out of the dust vacuum housing, on the retention hook 13 are arranged a grip cavities 14. When the retention hooks 13 are compressed through pressure on the grip cavities 14, the retention hooks 12 are separated at a distance that is below the diameter of the hole for the connection fitting 8 in the wall 3. The connection fitting 8 can then be removed outside the walls 2 and 3 and the hole 6 can be released.
En el lado extremo libre del racor de conexión 8 está conectado de manera desprendible o no desprendible de una forma conocida en sí con una pieza extrema de una manguera de aspiración. Una conexión desprendible entre el racor de conexión 8 se conoce, por ejemplo, a partir del documento DE 42 40 913 A1. On the free end side of the connection fitting 8, it is detachably or non-detachably connected in a manner known per se with an end piece of a suction hose. A removable connection between the connection fitting 8 is known, for example, from DE 42 40 913 A1.
A través de la invención se crea un racor de conexión 8 para una carcasa de aspirador de polvo, que es retenido entre las paredes 2 y 3 de la carcasa del aspirador de polvo. La pared 3 forma una faldilla frontal del aspirador de polvo y puede ser agarrada por un usuario desde su lado inferior, de manera que es adecuada como posibilidad de transporte para el aspirador de polvo. Through the invention a connection fitting 8 is created for a dust vacuum housing, which is retained between the walls 2 and 3 of the dust vacuum housing. The wall 3 forms a front skirt of the dust aspirator and can be grasped by a user from its lower side, so that it is suitable as a transport possibility for the dust aspirator.
El racor de conexión 8 se fija por medio de un labio de obturación 10 y los salientes de retención 12 entre las paredes 2 y 3. En este caso, el racor de conexión 8 se sumerge con un cono de obturación 9 en un filtro de papel 5, de tal manera que es posible una extracción de la bolsa de filtro 4 también cuando el racor de conexión 8 está insertado. The connection fitting 8 is fixed by means of a sealing lip 10 and the retention projections 12 between the walls 2 and 3. In this case, the connection fitting 8 is immersed with a sealing cone 9 in a paper filter 5, in such a way that an extraction of the filter bag 4 is also possible when the connection fitting 8 is inserted.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10131175A DE10131175B4 (en) | 2001-06-29 | 2001-06-29 | vacuum cleaner |
| DE10131175 | 2001-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2361909T3 true ES2361909T3 (en) | 2011-06-24 |
Family
ID=7689760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02760177T Expired - Lifetime ES2361909T3 (en) | 2001-06-29 | 2002-06-13 | DUST VACUUM CLEANER. |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20040262911A1 (en) |
| EP (1) | EP1455628B1 (en) |
| CN (1) | CN100418465C (en) |
| AT (1) | ATE505993T1 (en) |
| DE (2) | DE10131175B4 (en) |
| ES (1) | ES2361909T3 (en) |
| HU (1) | HUP0401228A2 (en) |
| MX (1) | MXPA03011829A (en) |
| PL (1) | PL200990B1 (en) |
| RU (1) | RU2265389C2 (en) |
| WO (1) | WO2003001959A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10330910B4 (en) * | 2003-07-07 | 2005-06-16 | Alfred Kärcher Gmbh & Co. Kg | vacuum cleaner |
| DE102004048124A1 (en) * | 2004-10-02 | 2006-04-06 | KKW Kulmbacher Klimageräte-Werk GmbH | Dust filter box for a vacuum cleaner, in particular vacuum cleaner and vacuum cleaner with such a dust filter box |
| DE102009035604A1 (en) | 2009-07-31 | 2011-02-10 | BSH Bosch und Siemens Hausgeräte GmbH | Vacuum cleaner with nozzle |
| DE102010039286A1 (en) | 2010-08-12 | 2012-02-16 | BSH Bosch und Siemens Hausgeräte GmbH | Connecting piece for a vacuum cleaner with locking element |
| DE102011007202A1 (en) | 2011-04-12 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Connector for a vacuum cleaner hose |
| WO2016044053A1 (en) * | 2014-09-19 | 2016-03-24 | Crossroads Extremity Systems, Llc | Bone fixation implant and means of fixation |
| CN106388701B (en) * | 2016-09-13 | 2018-10-30 | 珠海格力电器股份有限公司 | Dust catcher wind guiding component and dust catcher |
| DE102020122623A1 (en) | 2020-08-31 | 2022-03-03 | Miele & Cie. Kg | vacuum cleaner |
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2001
- 2001-06-29 DE DE10131175A patent/DE10131175B4/en not_active Expired - Fee Related
-
2002
- 2002-06-13 PL PL367140A patent/PL200990B1/en unknown
- 2002-06-13 CN CNB028129644A patent/CN100418465C/en not_active Expired - Fee Related
- 2002-06-13 HU HU0401228A patent/HUP0401228A2/en unknown
- 2002-06-13 WO PCT/EP2002/006516 patent/WO2003001959A2/en active Application Filing
- 2002-06-13 RU RU2003137587/12A patent/RU2265389C2/en not_active IP Right Cessation
- 2002-06-13 DE DE50215018T patent/DE50215018D1/en not_active Expired - Lifetime
- 2002-06-13 AT AT02760177T patent/ATE505993T1/en active
- 2002-06-13 ES ES02760177T patent/ES2361909T3/en not_active Expired - Lifetime
- 2002-06-13 MX MXPA03011829A patent/MXPA03011829A/en active IP Right Grant
- 2002-06-13 EP EP02760177A patent/EP1455628B1/en not_active Expired - Lifetime
-
2003
- 2003-12-18 US US10/740,090 patent/US20040262911A1/en not_active Abandoned
-
2010
- 2010-10-18 US US12/906,494 patent/US20110030165A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE505993T1 (en) | 2011-05-15 |
| EP1455628B1 (en) | 2011-04-20 |
| HUP0401228A2 (en) | 2008-03-28 |
| US20040262911A1 (en) | 2004-12-30 |
| DE50215018D1 (en) | 2011-06-01 |
| WO2003001959A2 (en) | 2003-01-09 |
| EP1455628A2 (en) | 2004-09-15 |
| PL367140A1 (en) | 2005-02-21 |
| CN1589119A (en) | 2005-03-02 |
| PL200990B1 (en) | 2009-02-27 |
| DE10131175A1 (en) | 2003-06-12 |
| RU2003137587A (en) | 2005-03-27 |
| RU2265389C2 (en) | 2005-12-10 |
| CN100418465C (en) | 2008-09-17 |
| WO2003001959A3 (en) | 2003-03-20 |
| DE10131175B4 (en) | 2008-06-19 |
| MXPA03011829A (en) | 2004-03-26 |
| US20110030165A1 (en) | 2011-02-10 |
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