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WO2013001464A1 - Machine de nettoyage de semelle de chaussure - Google Patents

Machine de nettoyage de semelle de chaussure Download PDF

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Publication number
WO2013001464A1
WO2013001464A1 PCT/IB2012/053248 IB2012053248W WO2013001464A1 WO 2013001464 A1 WO2013001464 A1 WO 2013001464A1 IB 2012053248 W IB2012053248 W IB 2012053248W WO 2013001464 A1 WO2013001464 A1 WO 2013001464A1
Authority
WO
WIPO (PCT)
Prior art keywords
vapour
machine
sole
receiving
machine according
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
Application number
PCT/IB2012/053248
Other languages
English (en)
Inventor
Mauro Giuseppe ARICI
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.)
Imexserve Srl
Original Assignee
Imexserve Srl
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 Imexserve Srl filed Critical Imexserve Srl
Publication of WO2013001464A1 publication Critical patent/WO2013001464A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A47L23/00—Cleaning footwear
    • A47L23/02—Shoe-cleaning machines, with or without applicators for shoe polish

Definitions

  • the present invention regards a machine for cleaning soles.
  • the present invention regards a machine which uses a vapour jet for cleaning and sanitising the lower surface of the soles.
  • the door mat allows removing, generally and approximately, only the outermost layer of the dirt which sticks on the soles.
  • the shoes are usually covered using disposable shoe covers, which are evidently uncomfortable and generate waste.
  • the technical task of the present invention is to overcome the previously mentioned drawbacks, by providing a machine for cleaning soles capable of allowing sanitising the latter more thoroughly and efficiently with respect to what could be possible using a conventional door mat or using other means.
  • an object of the present invention is to provide a machine for cleaning soles that is easy to use and environmental-friendly.
  • Another object of the present invention is to provide a machine for cleaning soles that is versatile to use, i.e. which can be used in domestic and private environments as well as in public environments such as hospitals and the like.
  • the machine according to the invention comprises an area for receiving the lower surface of each sole and means ' for dispensing at least one vapour jet which provide for cleaning and sanitising the sole, in an extremely efficient manner, without using detergents and with a considerably low consumption of water.
  • the vapour dispensing means comprise a boiler associated to means for automatically filling water, which always allow providing vapour for cleaning the soles, in an entirely autonomous manner.
  • figure 1 is an axonometric view of the machine for cleaning soles according to the invention
  • figure 2 is an axonometric view of the machine according to the invention with some parts removed;
  • figure 3 is a rear section of the machine according to the invention.
  • figure 4 is a section of the machine executed according to the plane IV-IV of the figure -3;
  • FIG. 5 is a functional schematic representation of the machine according to the invention.
  • figure 6 is a section of the machine according to another embodiment
  • figure 7 is a section of the machine according to a further embodiment
  • figure 8 is a section of the machine according to still another embodiment of the invention.
  • figure 9 is a section of the machine according to another embodiment of the invention.
  • figure 10 is a section of the machine according to another embodiment of the invention.
  • figure 11 is a section of the machine according to another embodiment of the invention.
  • figure 12 is a section of the machine according to still another embodiment of the invention.
  • figure 13 is an axonometric view of another embodiment of the invention.
  • figure 14 is an axonometric view of still another embodiment of the invention.
  • figure 15 is a detail of figure 13.
  • the machine according to the invention comprises a support structure, indicated in its entirety with 2.
  • the support structure 2 is substantially box-shaped; it may be made using various materials, for example metal sheet or plastic, to reduce weight and costs.
  • the support structure 2 comprises a first portion 3 and, directly connected to the latter, a second smaller portion 4, particularly shorter.
  • the second portion 4 of the support structure comprises an area 5 for receiving the lower surface of the sole to be sanitised, the latter in particular indicated with 6 and represented by a dashed line in figure 4.
  • the machine 1 comprises means for dispensing at least one vapour jet on the lower surface of the sole 6, indicated in their entirety with 7.
  • the dispensing means 7 are arranged at the area 5 for receiving the lower surface of the sole 6.
  • the presence of the means 7 for dispensing at least one vapour jet beneath the area 5 for receiving the lower surface of the sole 6 allows sanitising the latter in a quick, ecological and extremely efficient manner with respect to what can be obtained using the conventional cleaning means such as door mats and the like.
  • the area 5 for receiving the lower surface of the sole 6 comprises at least one grid 8.
  • the grid 8 is provided with slots 9 for dropping the dirt removed from the shoe sole 6 to be sanitised.
  • the grid 8 with dimensions at least equivalent to those of the sole 6 to be sanitised, comprises a plurality of slots 9 for example V-shaped, or having any ' other suitable shape.
  • the grid 8 may have a surface such to allow the sanitisation of two or more soles 6 at the same time .
  • the grid 8 may be made of metal material, or made of plastic, or any other material suitable to resist against direct contact with vapour and/or extremely hot water without being subjected to deformation or being damaged.
  • the grid 8 comprises one or more brush elements 10 for cleaning the lower surface of the sole 6, as better described hereinafter.
  • the grid 8 may be removed to be cleaned, and it is inserted for this purpose - for example simply laid - at an opening A provided in the second portion 4 of the support structure 2.
  • the machine 1 comprises at least one container 11 for collecting the dirt positioned beneath the grid 8.
  • the container 11 is of the extractable drawer type.
  • the container 11, as illustrated in figure 2, . is actually slidable on straight guides 12 provided for within the second portion 4 of the support structure 2.
  • the container 11 is also provided with a front handle
  • the machine 1 comprises at least one control card 14 for the management of the operation thereof, as described hereinafter.
  • control card 14 is fixed within the support structure 2, for example at the base of the first portion 3 thereof.
  • control card 14 may be fixed at any other suitable position within the support structure 2.
  • the machine 1 comprises means for connection to the power supply system 15 of conventional type, constituted for example by a power supplier or the like, schematically illustrated in figure 5.
  • the machine comprises a main switch 16, operatively connected to the control card 14.
  • the main switch 16 is provided for example on the upper surface of the first portion 3 of the support structure 2, but it could also be provided at any other position.
  • vapour dispensing means 7 of the machine 1 according to the ⁇ present invention are operatively connected to the control card 14, according to the modes better described hereinafter.
  • the vapour dispensing means 7 comprise at least one vapour generation boiler 17.
  • the boiler 17 is of the per se known type, and it shall not be described in detail unless regarding the aspects required for the understanding of the operation of the machine according to the present invention.
  • the boiler 17 comprises a heating electrical resistor 18, of per se known type, operatively connected to the control card 14 of the machine 1, and whose operating modes shall be clarified hereinafter.
  • the boiler 17 is fixed, for example, on a first bracket 19 provided within the first portion 3 of the support structure 2.
  • the dispensing means 7 also comprise a conduit for supplying the vapour 20, which places the boiler 17 in communication with the area 5 for receiving the lower surface of the sole 6.
  • the dispensing means 7 also comprise at least one selective opening and closing electrovalve 21 arranged along the vapour supply conduit 20, operatively connected to the control card 14.
  • the boiler 17 also comprises a pressure switch 22, of the per se known type, operatively connected, to the control card 14.
  • the pressure switch 22 has, in particular, the task of controlling the operation of the electrical resistor 18.
  • the pressure switch 22 intervenes to actuate the electrical resistor 18 and thus increase the pressure.
  • the pressure switch 22 disables the electrical resistor 18.
  • the boiler 17 also comprises, in a per se known manner, a thermostat, which intervenes should the water temperature in the boiler 17 exceed a given preset value .
  • the vapour dispensing means 7 comprise an actuation button 23, connected to the control card 14, through which the electrovalve 21 is actuated, so as to selectively open or close the passage way of the vapour through the supply conduit 20.
  • the dispensing means 7 comprise a hollow tubular-shaped vapour distributor 24, communicating with the supply conduit 20 and provided with vapour ejection holes 25.
  • the vapour distributor 24 is suitably arranged beneath the area 5 for receiving the lower surface of the sole 6.
  • vapour distributor 24 is positioned between the brush ⁇ elements 10 of the grid 8, at one of the slots 9 of the latter.
  • the vapour distributor 24 is configured to substantially form a tubular V-shaped form for the insertion thereof into one of the slots 9 of the grid 8; the vapour ejection holes 25 are aligned for example along a generatrix of the vapour distributor 24.
  • the machine 1 comprises means, indicated in their entirety with 26, for automatically filling the water in the boiler 17.
  • the automatic filling means 26 allow constantly maintaining, in the boiler 17, a minimum water level adapted to guarantee the production of the required flow rate of vapour to be sent to the vapour distributor 24 through the supply conduit 20.
  • the automatic filling means 26 are operatively connected to the control card 14.
  • the automatic filling means 26 comprise at least one water tank 27.
  • the water tank 27 is fixed, for example, on a second bracket 28, provided within the first portion 3 of the support structure 2 and opposite to the first bracket 19.
  • the water tank 27 comprises an upper manual filling port 29, which projects from a special hole provided in the upper wall of the first portion 3 of the support structure 2, as illustrated for example in figure 3.
  • the upper port 29 is provided with a special closure cap, not represented in the figures.
  • the automatic filling means 26 also comprise a water refilling conduit, indicated in its entirety with 30.
  • the water refilling conduit 30 places the water tank 27 in communication with the boiler 17.
  • the automatic filling means 26 also comprise a pump 31 for the water, arranged along the refilling conduit 30. More in detail, the refilling . conduit 30 comprises a suctioning portion 32, which places the water tank 27 in communication with the suctioning port 33 of the pump 31, and a delivery portion 34 which places the delivery port 35 of the pump 31 in communication with the boiler 17.
  • a one-directional valve 36 can be provided, or other similar components of the known type adapted to prevent the reflux of the vapour produced in the boiler 17 through the delivery portion 34.
  • the automatic filling means 26 also comprise a level probe 37 for the water contained in the boiler 17.
  • the level probe 37 allows detecting when the water in the boiler 17 reaches the minimum level.
  • the level probe 37 also allows detecting when the level of the water within the boiler 17 reaches the maximum level, following the filling thereof .
  • the control card 14 of the machine 1 may be provided with a timer, which starts the machine 1 whenever desired, so as to have vapour immediately available when required, for example a few minutes before.
  • the machine 1 may thus be provided with a user interface through which the operation of the timer may be managed, or for managing other functions of the machine possibly provided for.
  • control card 14 there can be provided means for controlling the level of the water in the tank 27, of the type known in the industry, operatively connected to the control card 14.
  • Figure 5 however schematically shows the electrical and functional connections between the various parts of the machine .
  • control card 14 Such operation is almost entirely managed by the control card 14, except for the actuation of the electrovalve 21 which occurs manually through the intervention of the user.
  • the machine 1 is thus started using- the main switch 16, or using the timer suitably programmed by the user.
  • the pump 31 Upon completing the filling of the boiler 17, which is detected by the level probe 37, the pump 31 is stopped. Thus, there is actuated the electrical resistor 18 of the boiler 17, which heats the water contained therein until it evaporates. As mentioned, the production of the vapour, and thus the control of the actuation of the electrical resistor 18, occurs due to the pressure switch 22 provided in the boiler 17.
  • the electrical resistor 18 is actuated by the pressure switch 22 up to when the pressure within the boiler reaches the desired value ⁇ to guarantee an efficient evaporation, and then it is disabled by the control card 14.
  • the user When it is required to sanitise the sole 6 of a shoe, the user places a first, foot on the receiving area 5, and actuates the electrovalve 21 through the actuation button 23.
  • the user in order to obtain a cleaning and sanitizing action on the entire lower surface of ' the sole 6, may perform a repeated forward and backward movement so as to move, in succession, all the areas of the sole 6 in proximity of the vapour distributor 24 provided with the vapour ejection holes 25.
  • the brush elements 10 contribute to removing - from the lower surface of the sole - dirt residues, which, become easier to detach due to the simultaneous action of the vapour.
  • the tank may- then be filled once again through the upper port 29, in which the cold water is contained.
  • the invention thus conceived allows obtaining considerable technical advantages.
  • the machine allows obtaining an efficient cleaning action of the lower surface of the shoe soles, in an extremely quick manner, without touching the soles using the hands and without using other means or instruments.
  • Water consumption is also very low compared, for example, to an operation for washing the sole using running water or the like.
  • the sole is cleaned and sterilized without using detergent products which are then inevitably released into, the environment: this allows entirely eliminating the harmful consequences for the environment deriving from the use of such products.
  • the machine is extremely versatile in use, in other words it may be used both in domestic environment, where it is used a few times per day, or also in public environments, such as hospitals or other health facilities, or the like, in which it can also be used tens or hundreds of times a day.
  • a tank 27 having a sufficiently high capacity actually guarantees a sufficient operation capacity of the machine, for example an entire day, also with extremely frequent use.
  • control means - i.e. essentially the main switch 16 and the actuation button 23 may be positioned in other areas, for example detached from the support structure 2 of the machine, so as to be more comfortably accessible to the hands of the user.
  • machine 1 is the same one described in the preceding embodiment, and it is also provided with suctioning means, indicated in their entirety with 38.
  • the suctioning means 38 are preferably positioned at the receiving area 5, and provide for, when dispensing the vapour, exerting a suctioning action for drying the water which condensates on the sole 6.
  • the suctioning means 38 housed in the support 2, comprise a suctioning port 39 positioned beneath the grid 8 or in an area proximal thereto, and fixed thereon for example with fastening means of the known type and possibly of the removable type.
  • the suctioning port 39 is then connected, through a suctioning conduit 40, to a suctioning unit 41, for example of the known type provided with a rotor.
  • suctioning units of another type there can also be used suctioning units of another type.
  • the suctioning unit 41 is operatively connected to the control card, not observable in figure 6.
  • the operation of cleaning the sole 6 is even quicker, in that there is a suctioning action of the means 38 which contributes to quickly eliminating the moisture on the surface of the sole 6.
  • the machine 1 is the same one described in the first embodiment, and it is also provided with, means for injecting sanitising solutions, indicated in- their entirety with 42.
  • the injection means 42 are adapted to dispense,, alongside the vapour, sanitising and/or disinfecting solutions at the area 5 for receiving the sole 6, for increasing the efficiency of the action of the vapour. More in detail the injection means 42, housed in the support 2, comprise, for example, a tank 43 for sanitising solutions and an injection conduit 44, connected to the tank. 43 and which injects the sanitising solution at. the receiving area 5.
  • the injection conduit 44 may be, for example, directly connected to the vapour distributor 24 which dispenses the vapour in the receiving area 5.
  • the injection conduit 44 may be positioned in other suitable portions of the receiving area 5, so as to however create a synergic action between the dispensing of the vapour and the injection of sanitising solutions.
  • the tank 43 is associated to means for pumping the sanitising solutions., not represented but however of the known type; such pumping means are operatively connected to the control card of the machine.
  • the machine of the present embodiment is, practically, constituted by the combination of the preceding two embodiments.
  • the machine according to the present embodiment comprises - both housed in the support 2 - both the means 38 for suctioning the condensate on the sole 6 and the means for injecting sanitising solutions 42.
  • This embodiment compared to those described previously, is thus particularly suitable and indicated in situations - for example for example domestic use - in which the machine reveals limited use, for example for a limited number of times over a day.
  • the boiler 17 is provided with a self-locking refilling cap 45, which is preferably accessible from outside.
  • the machine is simplified construction-wise and it reveals lower energy consumptions with respect to the embodiment with water refilling means 26.
  • FIG. 10 Another embodiment of the machine according to the present invention is illustrated in figure 10.
  • This embodiment of the machine is entirely identical to that of figure 7, except for the fact that it is also without refilling means 26.
  • the boiler 17 is thus provided with an upper self- locking refilling cap 45.
  • the same points raised regarding the embodiment of figures 9,10 shall apply to this embodiment.
  • FIG. 12 Another embodiment of the machine according to the present invention is represented in figure 12.
  • This embodiment of the machine is entirely identical to that of figure -8, except for the fact that it is without refilling means 26.
  • the boiler 17 is thus provided with an upper self- locking refilling cap 45.
  • FIG 13 there is illustrated another embodiment of the machine 1 according to the invention.
  • the support structure 2 of the machine is parallelepiped shaped.
  • the support structure is provided with an upper opening
  • a panel 2c for controlling the functions of the machine provided with a control card.
  • the control panel 2c comprises, in a per se known manner, actuation buttons and various instruments for displaying the operating state of the machine.
  • the area 5 for receiving the lower surface of the sole 6 is physically separated with respect to the support structure 2.
  • the receiving area 5 - see the detail of figure 15 - is provided in a box- shaped element 5a that is substantially low and widened to allow easily receiving the lower surface of the sole 6.
  • the box-shaped element 5a may be positioned in the area most comfortable for use.
  • the receiving area 5 - and more in detail the box-shaped element 5a - is provided with a display 5b.
  • the display 5b is oriented so as to be easily visible to the user.
  • the display 5b is operatively connected to the control panel 2c of the machine.
  • the receiving area 5 comprises a grid 8 provided with slots 9 for dropping the dirt removed from the sole 6 of the shoe to be sanitised.
  • the vapour dispensing means 7 comprise a boiler 17 and a vapour supplying conduit 20, which places the boiler 17 in communication with the receiving area 5.
  • the boiler 17 is provided with two electrical resistors, so as to be able to supply the machine at different power levels - for example 2400 W or 3600 W - depending on the number of receiving surfaces 5 provided for in the machine.
  • the dispensing means 7 also comprise a vapour distributor 24 arranged beneath the receiving area 5.
  • the vapour distributor 24 communicates with the ' supply conduit 20.
  • the vapour distributor 24, as observable in figure 13, comprises a plurality of conduits 24a which reach various regions of the receiving area 5, for example arranged parallel to each other.
  • the parallel conduits 24a are provided with respective vapour ejection holes 25.
  • the machine also comprises means 26 for automatically filling the water into the boiler 17, as described in the preceding embodiments.
  • the automatic filling means 26 comprise a tank 27, a pump 31, and a refilling conduit 30.
  • the information and instructions required for . the correct cleaning of the lower surfaces of the shoe soles are displayed in the display 5b.
  • the display 5b there is displayed information and instructions regarding the right time for the user to climb on the receiving area 5, when to brush the lower surfaces of the soles and when the user is allowed to climb off because the cleaning cycle has terminated.
  • the vapour is dispensed by the distributor 24 for a predetermined period of time, depending on the cleaning cycle to be carried out.
  • a sensor 50 for detecting the presence of the user for example a sensor which detects the weight thereof.
  • the signal sent by such sensor to the control panel 2c allows automatically starting the cleaning cycle, without requiring using a button.
  • Such automation of the cleaning cycle is particularly advantageous in the case where the machine is positioned in high traffic areas, i.e. where there is a high number of users using the machine within the time unit.
  • the machine 1 is entirely identical to that of the embodiment of figure 13 except for the fact that two receiving areas are provided, connected to the boiler 17 through two distinct supply conduits 20, 20a.
  • the machine 1 according to the present embodiment may manage twice the number of users in the time unit, and it is particularly indicated for areas with extremely high traffic .

Landscapes

  • Massaging Devices (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention concerne une machine de nettoyage de semelle de chaussure comprenant une structure de support (2), au moins une zone (5) permettant de recevoir la surface inférieure de la semelle (6) à désinfecter, et un moyen (7) de distribution d'au moins un jet de vapeur sur la surface inférieure de la semelle (6) situé au niveau de la zone de réception (5), le moyen de distribution (7) comprenant au moins une chaudière (17) permettant de produire de la vapeur en communication avec une conduite (20 ; 20, 20a) permettant de fournir la vapeur dans la zone (5) de réception de la surface inférieure de la semelle (6). Le moyen de distribution (7) comprend au moins un distributeur de vapeur (24 ; 24, 24a) situé sous la zone (5) de réception de la surface inférieure de la semelle (6) en communication avec la conduite d'alimentation (20 ; 20, 20a) et doté de trous (25) pour éjecter la vapeur.
PCT/IB2012/053248 2011-06-27 2012-06-27 Machine de nettoyage de semelle de chaussure Ceased WO2013001464A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2011A000369 2011-06-27
IT000369A ITBO20110369A1 (it) 2011-06-27 2011-06-27 Macchina per la pulizia di suole

Publications (1)

Publication Number Publication Date
WO2013001464A1 true WO2013001464A1 (fr) 2013-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053248 Ceased WO2013001464A1 (fr) 2011-06-27 2012-06-27 Machine de nettoyage de semelle de chaussure

Country Status (2)

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IT (1) ITBO20110369A1 (fr)
WO (1) WO2013001464A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105433893A (zh) * 2015-11-24 2016-03-30 沈阳航空航天大学 鞋底烘干器
ITUA20161568A1 (it) * 2016-03-11 2017-09-11 Appennino Di Ori Vittorio & C S N C Materassino calpestabile con funzione igienizzante

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003775A1 (fr) * 1986-11-24 1988-06-02 Bernard Pierre Burey Machine a postes multiples de brossage ou de nettoyage par lavage des chaussures, bottes, botillons, brodequins
WO1989006982A1 (fr) * 1988-02-02 1989-08-10 Jean Alazet Dispositif pour la desinfection des semelles de chaussures
GB2313773A (en) * 1996-06-06 1997-12-10 Jennifer Ranson Suede treatment apparatus
US6074490A (en) * 1998-06-17 2000-06-13 Stephen Collin Brown Shoe cleaning method
CN2435046Y (zh) * 2000-06-09 2001-06-20 梁林生 鞋底清洁机
JP2005040252A (ja) * 2003-07-25 2005-02-17 Midori Anzen Co Ltd 靴底洗浄装置
CN2836716Y (zh) * 2005-10-26 2006-11-15 袁玉成 全自动节能环保洗鞋机
WO2010087788A1 (fr) * 2009-01-30 2010-08-05 Nursel Yildirim Système de nettoyage des chaussures ayant un couvercle flexible

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003775A1 (fr) * 1986-11-24 1988-06-02 Bernard Pierre Burey Machine a postes multiples de brossage ou de nettoyage par lavage des chaussures, bottes, botillons, brodequins
WO1989006982A1 (fr) * 1988-02-02 1989-08-10 Jean Alazet Dispositif pour la desinfection des semelles de chaussures
GB2313773A (en) * 1996-06-06 1997-12-10 Jennifer Ranson Suede treatment apparatus
US6074490A (en) * 1998-06-17 2000-06-13 Stephen Collin Brown Shoe cleaning method
CN2435046Y (zh) * 2000-06-09 2001-06-20 梁林生 鞋底清洁机
JP2005040252A (ja) * 2003-07-25 2005-02-17 Midori Anzen Co Ltd 靴底洗浄装置
CN2836716Y (zh) * 2005-10-26 2006-11-15 袁玉成 全自动节能环保洗鞋机
WO2010087788A1 (fr) * 2009-01-30 2010-08-05 Nursel Yildirim Système de nettoyage des chaussures ayant un couvercle flexible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105433893A (zh) * 2015-11-24 2016-03-30 沈阳航空航天大学 鞋底烘干器
ITUA20161568A1 (it) * 2016-03-11 2017-09-11 Appennino Di Ori Vittorio & C S N C Materassino calpestabile con funzione igienizzante

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