EP3723575B1 - Dépoussiéreur automatique et sans courant - Google Patents

Dépoussiéreur automatique et sans courant Download PDF

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Publication number
EP3723575B1
EP3723575B1 EP18825573.1A EP18825573A EP3723575B1 EP 3723575 B1 EP3723575 B1 EP 3723575B1 EP 18825573 A EP18825573 A EP 18825573A EP 3723575 B1 EP3723575 B1 EP 3723575B1
Authority
EP
European Patent Office
Prior art keywords
dirt
remover
collecting
sheath body
dirt remover
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.)
Active
Application number
EP18825573.1A
Other languages
German (de)
English (en)
Other versions
EP3723575A1 (fr
Inventor
Susanne ODENDAHL
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.)
No Crumbs GmbH
Original Assignee
No Crumbs GmbH
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 No Crumbs GmbH filed Critical No Crumbs GmbH
Publication of EP3723575A1 publication Critical patent/EP3723575A1/fr
Application granted granted Critical
Publication of EP3723575B1 publication Critical patent/EP3723575B1/fr
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
    • A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass 
    • A47L25/005—Domestic cleaning devices not provided for in other groups of this subclass  using adhesive or tacky surfaces to remove dirt, e.g. lint removers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00—Cleaning by electrostatic means

Definitions

  • the invention relates to an automatic and currentless dirt remover for collecting dirt from the vicinity of the dirt remover.
  • lint rollers have a handle that can be gripped by a person to operate the lint roller.
  • the lint roller In order to collect the lint, the lint roller usually also has a roller which consists of a sticky material or is provided with an adhesive layer.
  • the handle the person guides the lint roller, in particular the sticky roller, over the surface to be cleaned, so that the dirt on the surface adheres to the roller.
  • the collected dirt can be pulled off or removed from the surface of the roller afterwards.
  • the user moves the lint rollers back and forth over the surface to be cleaned by moving the handle, so that active actuation of the lint roller by the respective user is necessary in order to clean the surface.
  • the US 2010/306933 A1 describes an automatic dirt remover for collecting dirt from the surroundings of the dirt remover, with a dirt-absorbing body and a rollable cover body which defines a receiving space.
  • the self-rolling cleaning device is electrically driven and carries the dirt-absorbing body on the outside.
  • the Indian US 2006/054187 A1 The dirt remover shown is electrically driven and carries its adhesive cloths around the outside of the hollow body that receives the drive.
  • the object of the invention is to provide a currentless dirt remover which can automatically collect dirt, in particular also in places that are difficult to access.
  • an automatic and currentless dirt remover for collecting dirt from the environment of the dirt remover, with a dirt-absorbing body and a rollable cover body which defines a receiving space in which the dirt-absorbing body is received, the cover body being designed in the form of a grid and having openings in order to provide access from the outside to the dirt-absorbing body, which has a surface, that picks up the dirt.
  • the basic idea of the invention is that the dirt remover can move independently or automatically, since the cover body, which represents the outer cover of the dirt remover, can be rolled. This ensures that the dirt remover can move accordingly automatically over the casing body, in particular can roll off. Since the cover body has a plurality of openings and the dirt-absorbing body is arranged in the grid-shaped cover body, the dirt-absorbing body can interact with the surroundings of the dirt remover via the openings in the cover body in order to take up the dirt there.
  • the dirt can be lint, dust, sand, tobacco, crumbs or the like.
  • the automatic and currentless dirt remover is dimensioned in such a way that it can be used, for example, in bags, handbags, camera bags, suitcases, rucksacks, toiletry bags and / or school satchels in order to clean them accordingly, i.e. generally in a container.
  • the automatic and currentless dirt remover can therefore be used in particular where a movement is initiated by the user of the dirt remover, for example by his own movement, which is transmitted to the dirt remover via the corresponding pocket, so that the dirt remover is powered without electricity.
  • the object is also achieved according to the invention by using the automatic and currentless dirt remover in a container, for example in a bag, a handbag, a camera bag, a suitcase, a backpack, a toiletry bag and / or a school satchel.
  • a container for example in a bag, a handbag, a camera bag, a suitcase, a backpack, a toiletry bag and / or a school satchel.
  • the use of the dirt remover for example when carrying the container, results in a corresponding automatic and currentless cleaning.
  • the surface of the dirt-absorbing body is designed to attract dirt, in particular is statically charged and / or adhesive, for example is provided with at least one adhesive layer. Accordingly, the dirt present on the surface to be cleaned can be attracted by the dirt-absorbing body, in particular its surface, the dirt then sticking to the surface of the dirt-absorbing body. This can be done via chemical or electromagnetic adhesion. Furthermore, the surface of the dirt-absorbing body can be structured in order to also provide mechanical adhesion.
  • the dirt-absorbing body can be formed entirely on an adhesive material.
  • the surface of the dirt-absorbing body can have at least one adhesive layer which is applied to an otherwise non-adhesive core.
  • the dirt-absorbing effect of the dirt remover can be restored in a simple manner by removing or peeling off the outer (used) adhesive layer, so that a new (unused) adhesive layer of the multilayer structure represents the new outer adhesive layer.
  • the dirt-absorbing body is received in the receiving space in such a way that the dirt-absorbing body can move relative to the lattice-shaped casing body.
  • a relative movement is possible between the dirt-absorbing body and the grid-shaped casing body surrounding the dirt-absorbing body, so that the dirt-absorbing body can move on its own.
  • the dirt-absorbing body within the casing body can drive the dirt remover by transmitting its impulse.
  • the entire surface of the dirt-absorbing body can become active in this way.
  • the dirt-absorbing body in particular its surface, can press on the surface to be cleaned due to the force of gravity, that is, through the openings in the lattice-shaped shell body. This enables a better cleaning effect to be achieved.
  • the dirt-absorbing body is a ball.
  • the shell body can also be a sphere. If both the dirt-absorbing body and the cover body are designed as a ball, it is ensured that the dirt remover can move freely in all directions over the cover body. It is also possible that the dirt-absorbing body can move freely within the casing body, so that particularly good cleaning is possible, since there is a high degree of freedom in terms of movement. The dirt remover can therefore roll in all directions in order to collect the dirt from the environment.
  • the dirt remover itself can accordingly be designed as a ball, so that the automatic and currentless dirt remover can also be referred to as an automatic and currentless dirt ball.
  • both the dirt-absorbing body and the casing body can each be designed as a cylinder, in particular a circular cylinder.
  • the outer surface of the cylinder also ensures that the dirt remover can roll over the casing body.
  • the dirt-absorbing body received in the cover body can move relative to the cover body.
  • the dirt remover itself can have an overall cylindrical shape.
  • the dirt remover can get into corners particularly well, namely in the transition area of its cylindrical outer surface to the base or surface.
  • the inner surface of the cover body provides a rolling contour for the dirt-absorbing body, along which the dirt-absorbing body rolls during the automatic dirt removal. If the cover body and the dirt-absorbing body are each designed as a ball, there is a correspondingly high degree of freedom with regard to the rolling movement of the dirt-absorbing body on the Inner surface of the shell body.
  • the rolling contour can also have a guide for the dirt-absorbing body.
  • cover body and the dirt-absorbing body are each designed as a cylinder, there is at least one rolling contour along the inside of the lateral surface of the cover body. A corresponding relative movement is also possible here.
  • the dirt-absorbing body has at least one core which has a higher density than the rest of the dirt-absorbing body and / or the casing body. This makes it possible for the dirt-absorbing body to be made heavier, as a result of which a proper movement of the dirt-absorbing body is promoted. As soon as the dirt-absorbing body is in motion, it can drive the lattice-shaped casing body particularly well by moving over the rolling contour on the inner surface of the casing body.
  • the lattice-shaped casing body has a honeycomb structure, the openings being honeycomb-shaped. This results in a particularly favorable ratio with regard to the cleaning surface formed by the openings and the stability of the casing body, since the total area of the openings (cleaning surface) is maximized for a given rigidity of the casing body.
  • the cleanability of the dirt remover is accordingly maximized, the stability of the dirt remover not being impaired, in particular that of the lattice-shaped cover body which represents the outer shell of the dirt remover.
  • the surface of the dirt-absorbing body and / or the surface of the lattice-shaped casing body are or is antibacterial.
  • the dirt-absorbing body and / or the cover body are or is formed from a plastic, a biodegradable plastic, a silicone, a polyamide, a rubber, a ceramic and / or a metal.
  • a plastic e.g., polyethylene, polypropylene, polymethyl methacrylate, polymethyl methacrylate, polymethyl methacrylate, polymethyl methacrylate, polymethyl methacrylate, polymethyl methacrylate, polymethyl methacrylate, polyamide, polyamide, a rubber, a ceramic and / or a metal.
  • the biodegradable plastic is suitable for a dirt remover that is designed as a (waste-neutral) disposable item.
  • the dirt remover can be a disposable item.
  • the cover body is designed in several parts, so that the cover body can be opened, in particular wherein the at least two cover body parts are connected to one another via at least one connecting means.
  • the dirt remover is designed to be reusable, since the cover body can be opened in order to exchange the dirt-absorbing body if it is used up or its dirt-absorbing capacity is impaired.
  • the connecting means can be a thread, a press fit, a groove and / or a projection via which the at least two shell body parts can be separated.
  • the cover body is designed in one piece, whereby it can nevertheless be opened in that the cover body has at least two cover body sections which can be adjusted relative to one another.
  • the at least two cover body sections can be coupled to one another via a hinge, the hinge being formed in one piece together with the cover body sections.
  • the hinge can be a film hinge.
  • the automatic cleaning or the automatic dirt remover is guaranteed because the user does not have to operate the dirt remover manually in order to achieve the cleaning effect or to collect the dirt.
  • FIG 1 an automatic and currentless dirt remover 10 is shown, which is provided for collecting dirt from the vicinity of the dirt remover 10.
  • the dirt remover 10 has a lattice-shaped cover body 12 which is designed as a ball. To this extent, the lattice-shaped casing body 12 is rollable, since it can roll over its outer spherical surface.
  • the cover body 12 defines the outer geometry of the dirt remover 10, so that it also has a spherical shape.
  • the lattice-shaped casing body 12 has openings 14 which, in the embodiment shown, are honeycomb-shaped.
  • the lattice-shaped casing body 12 has a lattice 16 which forms the corresponding edges of the openings 14.
  • the grid 16 is accordingly designed in the form of a honeycomb.
  • the shell body 12 therefore has a curved honeycomb structure due to its spherical shape.
  • the shell body 12 defines a receiving space 18 which has the volume of a sphere.
  • a dirt-absorbing body 20 is received, which is also designed as a ball.
  • the spherical diameter of the dirt-absorbing body 20 is smaller than the diameter of the spherical casing body 12, so that the dirt-absorbing body 20 can move freely within the receiving space 18, that is, relative to the casing body 12.
  • the dirt-absorbing body 20 has a surface 22 which is accessible from the outside via the openings 14.
  • the surface 22 of the dirt-absorbing body 20 is generally designed to attract dirt, so that dirt from the surroundings of the dirt remover 10 collects on the surface 22 of the dirt-absorbing body 20.
  • the dirt-absorbing effect of the dirt-absorbing body 20 can be achieved in that the surface 22 is adhesive, that is to say is formed from an adhesive material.
  • the surface 22 is provided with at least one adhesive layer, whereby the dirt-absorbing Body 20 is adhesive.
  • several layers of adhesive layers can also be provided.
  • At least the surface 22 of the dirt-absorbing body 20 is (electro) statically charged in order to obtain the dirt-attracting effect. This corresponds to an electromagnetic adhesion effect.
  • the surface 22 can also be structured as an alternative or in addition, so that a mechanical adhesive effect results from the structure.
  • the surface 22 of the dirt-absorbing body 20 can also be antibacterial, so that the dirt-absorbing body 20 at the same time has a hygienic effect.
  • the surface 24 of the lattice-shaped cover body 12 can be designed to be antibacterial, since the surface 24 of the lattice-shaped cover body 12 also comes into contact with the environment in order to also have an antibacterial effect.
  • the dirt remover 10 can generally be used in places that are difficult to access, for example for cleaning bags, handbags, camera bags, suitcases, rucksacks, toiletry bags and / or school bags.
  • the spherical dirt remover 10 rolls over its spherical and lattice-shaped casing body 12 along the surfaces to be cleaned of the container in which the dirt remover 10 is arranged.
  • the surface 22 of the dirt-absorbing body 20 comes into contact with the surfaces to be cleaned through the openings 14 of the casing body 12 in order to collect the dirt present there.
  • the dirt to be collected can be lint, dust, sand, tobacco, crumbs or the like. In any case, the dirt to be collected will be removed from the surface 22 of the The dirt-absorbing body 20 is attracted and adheres to the surface 22.
  • the spherical dirt-absorbing body 20 has a smaller diameter than the cover body 12, it is also ensured that the dirt-absorbing body 20 can roll on the inner surface 26 of the cover body 12 when the dirt remover 10 is moved.
  • the inner surface 26 of the cover body 12 forms a rolling contour 28 for the dirt-absorbing body 20 during the automatic dirt removal, so that a relative movement between the cover body 12 and the dirt-absorbing body 20 is ensured.
  • the dirt-absorbing body 20 can have a core 30 which has a higher density than the remainder 32 of the dirt-absorbing body 20.
  • the dirt-absorbing body 20 which is received in the casing body 12, can serve as a mechanical drive for the dirt remover 10 due to its inertial mass, provided that the spherical dirt-absorbing body 20 has been set in motion.
  • the dirt-absorbing body 20 then rolls along the rolling contour 28 formed by the inner surface 26 of the cover body 12 in order to set the cover body 12 and thus the entire dirt remover 10 in motion.
  • the density of the dirt-absorbing body 20, in particular of the core 30, can also be higher than the density of the casing body 12.
  • the dirt-absorbing body 20 and / or the cover body 12 can be formed from a plastic, a biodegradable plastic, a silicone, a polyamide, a rubber, a ceramic and / or metal. These materials are particularly suitable for the manufacture of the dirt remover 10.
  • the cover body 12 can be subsequently produced in a 3D printing process around the dirt-absorbing body 20 so that it is received in the cover body 12.
  • the dirt-absorbing body 20 can initially be provided with a film or the like, which according to is peeled off the manufacture of the casing body 12 in order to expose the dirt-attracting or sticky surface 22.
  • the dirt remover 10 can also have a (circular) cylindrically shaped shell body 12 and a (circular) cylindrically shaped dirt-absorbing body 20, so that they enable a rolling movement in one dimension, namely along the outer surface (s).
  • a dirt remover 10 is accordingly also essentially (circular) cylindrical.
  • Such a dirt remover 10 is particularly suitable for cleaning corner areas.
  • the dirt remover 10 can have a multi-part shell body 12 which has two shell body parts that are connected to one another via at least one connecting means.
  • the connecting means is, for example, a thread that is formed correspondingly on both shell body parts.
  • a groove and a projection can be provided which engage in one another in order to couple the two casing body parts to one another.
  • the at least two shell body parts can be coupled to one another via a press fit or a form fit.
  • this makes it possible for the casing body 12 to be able to be opened in order to change the dirt-attracting body 20 if it is used up or its dirt-attracting effect is no longer present in the desired manner.
  • the opening of the cover body 12 can also be provided by a one-piece cover body 12 which has at least two cover body sections which are coupled to one another via a coupling element, for example a (film) hinge.
  • the coupling element and the sheath body sections are coupled to one another in one piece.
  • the cover body sections can be coupled to one another via a press fit or a form fit, via which the cover body 12 can be opened accordingly.
  • the openings 14 of the lattice-shaped casing body 12 can in addition to the in Figure 1 honeycomb shape shown have other shapes, for example, the openings 14 can be round, oval, triangular, square or polygonal.
  • An automatic and currentless dirt remover 10 is thus created, which ensures in a simple manner that a container cleans itself automatically when it is carried, provided that the dirt remover 10 is provided in the container.
  • the use of the dirt remover 10 in a container ensures the automatic and currentless cleaning of the container, which container can be a bag, a handbag, a camera bag, a suitcase, a backpack, a toiletry bag and / or a school satchel .

Landscapes

  • Cleaning In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Brushes (AREA)

Claims (10)

  1. Moyen de retrait de saleté (10) automatique et sans courant pour collecter de la saleté au voisinage du moyen de retrait de saleté (10), comprenant un corps (20) recevant la saleté et un corps enveloppant (12) apte à rouler qui définit un espace de réception (18) dans lequel le corps recevant la saleté est reçu, le corps enveloppant (12) étant réalisé en forme de treillis et présentant des orifices (14) pour fournir un accès au corps (20) recevant la saleté depuis l'extérieur, lequel présente une surface (22) qui reçoit la saleté.
  2. Moyen de retrait de saleté (10) selon la revendication 1, caractérisé en ce que la surface (22) du corps (20) recevant la saleté est réalisée de manière à attirer la saleté et est en particulier chargée d'électricité statique et/ou adhérente, et est par exemple pourvue d'au moins une couche adhésive.
  3. Moyen de retrait de saleté (10) selon la revendication 1 ou 2, caractérisé en ce que le corps recevant la saleté est reçu dans l'espace de réception (18) de telle sorte que le corps (20) recevant la saleté peut se déplacer par rapport au corps enveloppant (12) en forme de treillis.
  4. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que le corps (20) recevant la saleté est une boule et/ou en ce que le corps enveloppant (12) est une boule.
  5. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que la surface intérieure (26) du corps enveloppant (12) fournit un contour de roulement (28) pour le corps (20) recevant la saleté le long duquel le corps (20) recevant la saleté roule pendant le retrait de saleté automatique.
  6. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que le corps (20) recevant la saleté présente au moins un noyau (30) à densité plus élevée que le reste (32) du corps (20) recevant la saleté et/ou du corps enveloppant (12).
  7. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que le corps enveloppant (12) en forme de treillis présente une structure alvéolée, les orifices (14) étant alvéolaires.
  8. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que la surface (22) du corps (20) recevant la saleté et/ou la surface (24) du corps enveloppant (12) en forme de treillis sont/est antibactérien ne(s).
  9. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que le corps (20) recevant la saleté et/ou le corps enveloppant (12) sont/est réalisé(s) en une matière plastique, une matière plastique biodégradable, une silicone, un polyamide, un caoutchouc, une céramique et/ou un métal.
  10. Moyen de retrait de saleté (10) selon l'une des revendications précédentes, caractérisé en ce que le corps enveloppant (12) est réalisé en plusieurs pièces de manière à pouvoir ouvrir le corps enveloppant (12), lesdites au moins deux pièces de corps enveloppant étant en particulier reliées l'une à l'autre par au moins un moyen de raccordement.
EP18825573.1A 2017-12-12 2018-12-06 Dépoussiéreur automatique et sans courant Active EP3723575B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017129642.5A DE102017129642A1 (de) 2017-12-12 2017-12-12 Selbsttätiger und stromloser Schmutzentferner
PCT/EP2018/083812 WO2019115348A1 (fr) 2017-12-12 2018-12-06 Système d'enlèvement de saletés autonome et sans courant

Publications (2)

Publication Number Publication Date
EP3723575A1 EP3723575A1 (fr) 2020-10-21
EP3723575B1 true EP3723575B1 (fr) 2021-06-16

Family

ID=64755497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18825573.1A Active EP3723575B1 (fr) 2017-12-12 2018-12-06 Dépoussiéreur automatique et sans courant

Country Status (9)

Country Link
US (2) US11432703B2 (fr)
EP (1) EP3723575B1 (fr)
JP (1) JP6975334B2 (fr)
KR (3) KR20200098610A (fr)
CN (1) CN111479492A (fr)
CA (1) CA3083670C (fr)
DE (1) DE102017129642A1 (fr)
ES (1) ES2880452T3 (fr)
WO (1) WO2019115348A1 (fr)

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Publication number Priority date Publication date Assignee Title
USD1045302S1 (en) * 2020-09-22 2024-10-01 Peter Trossowski Laundry ball

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Also Published As

Publication number Publication date
ES2880452T3 (es) 2021-11-24
CA3083670A1 (fr) 2019-06-20
CN111479492A (zh) 2020-07-31
KR102267110B1 (ko) 2021-06-21
EP3723575A1 (fr) 2020-10-21
JP6975334B2 (ja) 2021-12-01
CA3083670C (fr) 2021-09-21
WO2019115348A1 (fr) 2019-06-20
JP2021505373A (ja) 2021-02-18
KR20200098610A (ko) 2020-08-20
KR102235835B1 (ko) 2021-04-05
US11432703B2 (en) 2022-09-06
KR20210011512A (ko) 2021-02-01
DE102017129642A1 (de) 2019-06-13
US20210052133A1 (en) 2021-02-25
KR20210033064A (ko) 2021-03-25
US11877712B2 (en) 2024-01-23
US20220346626A1 (en) 2022-11-03

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