EP2769657A1 - Ausziehbare Wand für Schutzkabine - Google Patents

Ausziehbare Wand für Schutzkabine Download PDF

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Publication number
EP2769657A1
EP2769657A1 EP14156063.1A EP14156063A EP2769657A1 EP 2769657 A1 EP2769657 A1 EP 2769657A1 EP 14156063 A EP14156063 A EP 14156063A EP 2769657 A1 EP2769657 A1 EP 2769657A1
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EP
European Patent Office
Prior art keywords
wall
protective
elements
protection
cabin
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.)
Withdrawn
Application number
EP14156063.1A
Other languages
English (en)
French (fr)
Inventor
Eric Malaval
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.)
Sas Geme
Original Assignee
Sas Geme
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 Sas Geme filed Critical Sas Geme
Publication of EP2769657A1 publication Critical patent/EP2769657A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/30—Screens or collapsible cabinets for showers or baths
    • A47K3/32—Collapsible cabinets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/30—Screens or collapsible cabinets for showers or baths
    • A47K3/34—Slidable screens

Definitions

  • the present invention relates to a pull-out wall for a protective cabin, as well as a protective cabin equipped with such a wall.
  • the document FR2438736 describes a shower enclosure having two side walls constituted by retractable blinds.
  • a disadvantage of this shower enclosure is that only two walls can be retracted, which is not necessarily sufficient to allow easy access to the shower enclosure, especially when the shower enclosure is intended to be used by an elderly person or a person with reduced mobility.
  • each store has a multitude of blades, which increases the fouling and, furthermore, complicates the cleaning of the shower enclosure.
  • the document EP0614642 discloses a shower enclosure having a foldable accordion-shaped curtain in the vertical direction.
  • the invention proposes a pull-out wall for a protection cabin, comprising a set of movable protective elements relative to one another, according to a mobility axis intended to be placed vertically, between a retracted position of the wall, in which said protection elements are fitted into each other and are arranged at the top of the protective cabin, and an extended position of the wall, in which protection elements extend one after the other.
  • Each protection element has a cylinder shape or a cylinder portion.
  • the wall may further comprise an actuating device for moving the protection elements from the retracted position to the deployed position, and from the extended position to the retracted position.
  • the actuating device may comprise a counterweight, a set of pulleys and catching elements, and a set of links for connecting the counterweight to the protection elements through the set of pulleys and elements of grip.
  • the actuating device may further comprise manual actuating means and / or servo actuating means.
  • the wall may further comprise a seal disposed on the edge of the protective element intended to form the lower edge of the wall in the deployed position.
  • the protective cabin may further comprise a bracket on which the protective elements are slidably mounted.
  • the protective cabin may further comprise means for automatically cleaning the wall.
  • the Figures 1 and 2 represent a protective cabin 1 having a trundle wall 2.
  • the protective cabin 1 is for example a shower or bath.
  • the protection booth may also be a safety or decontamination booth, intended for use in a laboratory or in the field of the chemical or nuclear industry.
  • the wall 2 comprises a plurality of protective elements 3, for example, three protection elements 3a to 3c, movable relative to each other, along an axis Z of mobility to be placed vertically between a retracted position the wall 2 ( Figure 2 ) and an extended position of the wall 2 ( Figure 1 ).
  • the protective elements 3 a to 3 c are nested into each other and are arranged on top of the protective enclosure 1, as shown in Figure 2 .
  • the floor space is thus cleared at the level of the cabin 1 when the wall 2 is in the retracted position, which facilitates access to the cabin 1, in particular for an elderly person or a person with reduced mobility.
  • the installation of accessories, such as a shower seat or a support bar, is also facilitated.
  • the vertical retraction of the wall 2 also saves space, which facilitates the installation and use of the cabin 1 in a small space.
  • a storage element 4 may be provided at the top of the cab 1 for receiving protection elements 3a to 3c in the retracted position.
  • the protective elements 3a to 3c extend one after the other from the bottom of the cab 1, as shown in Figure 1 .
  • the wall 2 is a trap-type wall.
  • the term "trundle” is a device comprising several elements each of which fits into the previous one.
  • the wall 2 can thus be retracted without requiring the presence of a multitude of folds, blades and / or angles. This limits its fouling and facilitate cleaning.
  • Each protection element 3 a to 3 c preferably has a forme cylinder or cylinder portion.
  • cylinder a surface generated by a generating line passing through a variable point describing a closed plane curve (called generating curve) while keeping a fixed direction.
  • the generating curve can have any shape. It can be, for example, a circle, an oval or a square. It can also be a more complex shape, for example a square with rounded corners.
  • a "cylinder portion” is a surface generated by a generating line passing through a variable point describing an open planar generating curve.
  • the figure 3 shows an example of protection element 3 having a cylinder portion shape.
  • the opening angle ⁇ of the cylinder portion is about 20 °.
  • this represents an opening L o of about 20 cm in length.
  • a larger opening angle can be provided when the protective cabin has, in addition to the trundle wall, one or more fixed walls. Such a situation may arise, for example, when the protective cabin 1 is installed in a corner of the room.
  • a cylinder portion must at least have sufficient dimensions to allow, in the retracted position, easy access to the cabin 1, in particular for a senior, a person with reduced mobility, or a person in a wheelchair.
  • the access condition may for example be considered as fulfilled when the cylinder portion covers an angle greater than or equal to 90 °, which corresponds to an opening angle ⁇ less than 270 °.
  • the generating curve, the cylinder or the cylinder portion preferably comprises little or no angles.
  • the generating curve of the cylinder or the cylinder portion does not comprise an acute angle.
  • the protective elements 3 a to 3 c of the wall 2 have different sizes to allow their interlocking. Protection elements 3a to 3c are further arranged so that, in the deployed position, they extend one after the other in order of increasing size, the protective top member 3 c being the smallest .
  • the dimensions of the protection elements are determined according to the desired volume for the interior space of the wall 2 in the deployed position.
  • the diameter of the protective element 3 c is the smallest of the order of 102cm
  • the diameter of the protection 3 b intermediate element is of the order of 104cm
  • the diameter of the element protection 3 has the largest is of the order of 106cm.
  • the height of each protective element 3 a to 3 c is for example about 63cm.
  • the set of protection elements may comprise a different number of protection elements 3, for example two or four protection elements.
  • the height of the protection elements 3 can be adapted so that the interior space of the wall 2 keeps a similar height in the deployed position.
  • a protective element 3 may comprise a metal frame on which an impermeable textile is placed.
  • the protective elements 3 may be made of glass, or another material.
  • the cabin 1 comprises a vertical bracket 5, carrying means for supplying water, and a receiver 6, disposed on the ground.
  • the water supply means comprise in particular a shower head 7 and valves 8.
  • the bracket 5 may serve as a guide for the vertical displacement of the protection elements 3 a to 3 c.
  • the Figure 4 illustrates an embodiment in which the bracket 5 is disposed in the interior space of the wall 2, which is formed by cylindrical protection elements 3. Only one protection element 3 is represented on the Figure 4 . Plates 9 are respectively fixed on the protection elements 3.
  • the plates 9 comprise connecting means intended to form, in cooperation with connection means of the bracket 5, slide links 10 allowing a translation of the protection elements 3 by relative to the bracket 5 in the vertical direction Z.
  • the connecting means may for example comprise slides, pads and / or wheels.
  • the Figure 5 illustrates another embodiment in which the wall 2 comprises protection elements 3 in the form of a cylinder portion. Only one protection element 3 is represented on the Figure 5 .
  • the bracket 5 protrudes outside the interior space of the wall 2 by the opening of the protective elements 3.
  • the protection elements 3 comprise connecting means, arranged on the edges of their respective openings, and intended for forming, in cooperation with connection means of the bracket 5, slide links 10 allowing translation of the protection elements 3 with respect to the bracket 5 in the vertical direction Z.
  • the connecting means may for example comprise slides, skates and / or wheels.
  • the wall 2 further comprises an actuating device allowing the vertical displacement of the protection elements 3a to 3c from the retracted position to the deployed position and from the deployed position to the retracted position.
  • FIGS. 6 and 7 illustrate an exemplary embodiment of the actuator, in the case of a 1 Protective cabin comprising a bracket 5, and a wall formed by two protective elements 3a to 3c each having a cylinder shape portion.
  • Each protection element 3 a to 3 c comprises a stress plate 11 a to 11 c, attached near the top end of the opening of the cylinder portion.
  • the stress plates 11 are optional. They make it possible to facilitate the manufacture of the protection elements 3. For example, in the case of a metal frame, it is thus possible to bend the metal frame to a single diameter (for example the desired diameter for the protective element 3 b intermediate) and then to adapt the diameter of the frame with the stress plate 11 to obtain a protection element 3 c of smaller diameter or a protection member 3 has larger diameter.
  • Each protection element 3a to 3c further comprises a fixing plate 9 a to 9 c.
  • the fixing plate 9 a is fixed near the lower end of the opening of the lower protective member 3a
  • the fixing plate 9 b is attached to a middle height the opening of the intermediate protection element 3b
  • the fixing plate 9c is fixed close to the upper end of the upper protection element 3c .
  • the bracket 5 is here disposed in the interior of the wall 2, and is slidably attached to the plates 9 a to 9 c through connecting means, similarly to what has been described with reference to Figure 4 .
  • the actuator includes a set of pulleys 12 to be secured to the plates 9 a to 9 c.
  • the set of pulleys 12 comprises two pulleys 12 a and 12 b fixed to the intermediate plate 9b, substantially on the same horizontal axis.
  • the set of pulleys 12 further comprises a pulley 12c fixed on the upper plate 9c , substantially on the same vertical axis as the pulley 12b .
  • the actuating device further comprises a set of elements grip 13 to be fixed to the plates 9 a to 9 c.
  • the set of hook elements 13 comprises an element 13 fixed on the bottom plate 9 has substantially on the same vertical axis as the pulley 12b.
  • the set of hook elements 13 further comprises a member 13 b fixed on the upper plate 9 c, substantially on the same vertical axis as the pulley 12 a.
  • the actuating device further comprises a set of pulleys 14 to be fixed on the top of the stem 5.
  • the set of pulleys 14 comprises for example a pulley 14 is fixed substantially above the sinkers 9 a to 9 c and two pulleys 14b and 14c vertically offset relative to the sinkers 9 a to 9 c.
  • the actuating device further comprises a counterweight 15 disposed substantially in line with the pulley 14c .
  • the actuating device further comprises a set of cables 16 for connecting the plates 9a to 9c to the counterweight 15.
  • the cables 16 may be cables metal.
  • the cables may be replaced by other types of links, for example belts, ropes, or chains.
  • the cable assembly 16 includes a first cable 16 has a first end 16 a, 1 is attached to the grip member 13a. From the end 16 a, 1, the cable 16 passes through a pulley 14b and the pulley 14c. The second end 16 has two cable 16a is attached to the counterweight 15. The protective element 3 a is connected to the counterweight 15 without speed gear.
  • the cable assembly 16 includes a second cable 16b having one end 16 b 1 is attached to the grip element 13 b. From the end 16 b 1, 16 b pass the cable through the pulley 12a, and then through the pulley 12b and the pulley 14b and the pulley 14c. The second end 16b, 2 of the cable 16b is fixed to the counterweight 15.
  • the protection element 3b is therefore connected to the counterweight 15 by means of a mobile halyard, since the end 16b, 1 of the second wire from the hawk is attached to the platen 9 c . The result is a speed reduction with a ratio of 2/3.
  • the cable assembly 16 includes a third cable 16c having one end 16c 1 is attached to the grip element 13 b. From the end 16 c, 1, the cable 16c passes through the pulley 14a, and then through the pulley c 12 and the pulley 14b and the pulley 14c. The second end 16c, 2 of the cable 16c is fixed to the counterweight 15. The protective element 3c is therefore connected to the counterweight 15 by a three-strand haul, therefore with a gear ratio with a ratio of 1/3 .
  • the actuating device further comprises control means for controlling the movement of the counter 15, so the sinkers 9 a to 9 c, so the protection elements 3 a to 3 c.
  • the control means may comprise manual control means, for example a crank 17 disposed above the counterweight 15 and able to act on the cables 16a to 16c. According to the calibration of the counterweight 15, the crank 17 can also be arranged below the counterweight 15.
  • the crank 17 is disposed inside the cabin 1, so as to be accessible by a user in the cabin 1.
  • the operation of the actuator shown in FIG. Figure 7 The operation of the actuator shown in FIG. Figure 7 .
  • the counterweight 15 is for example calibrated so that the wall 2 is by default in the retracted position.
  • the intermediate plate 9b which is connected to the counterweight 15 with a ratio gear ratio 2/3, goes down the distance 2D / 3.
  • the lower plate 9c which is connected to the counterweight 15 with a ratio gear ratio of 1/3, goes down the distance D / 3.
  • the counterweight 15 can be calibrated so that the wall 2 is by default in the deployed position.
  • the crank 17 must be accessible by a user who is out of the cabin 1, or other additional control means must be provided to allow the retraction of the wall 2 from outside the cabin 1.
  • control means may comprise, in addition to or instead of manual control means, controlled control means, for example an electric motor or a water motor.
  • controlled control means for example an electric motor or a water motor.
  • a water motor can be powered by the water supply means of the cabin 1, and its use avoids having to use electricity near the protective cabin 1.
  • An advantage of providing manual control means and slave control means is that the manual control means thus provide security in case of failure of the control means enslaved.
  • the protective booth 1 may further include automatic cleaning means (not shown) of the wall 2.
  • the cleaning means comprise for example means for projecting an anti-lime solution.
  • the automatic cleaning means are intended to be activated when the wall 2 is in the deployed position and that no one is in the cabin 1. For this, the wall 2 must be able to be placed in the deployed position from outside the cabin 1 , and must therefore comprise control means accessible from outside the cabin 1.
  • the use of slave control means allows the use of automatic cleaning means.
  • the automatic cleaning means are preferably used with protection elements 3 whose generating curve has little or no angle, such as a circle or an oval.
  • the cabin 1 and / or the wall 2 may further comprise sealing means to improve the sealing of the cabin 1.
  • a seal for example a lip seal 18, may for example be arranged along the lower edge of the protective element 3 has, as shown in Figure 8 .
  • a seal for example an inflatable seal 19, can be arranged in the receiver 6, at the lower edge of the wall 2 in the deployed position, as shown in FIG. Figure 9 . Seals can also be arranged between the protection elements 3.
  • the protective cabin 1 does not have a bracket, and the water supply means are fixed to the ceiling.
  • An actuating device similar to what has been described above can be used in these embodiments.
  • the pulleys and the attachment elements intended to be fixed on the protection elements 3 may for example be directly fixed on the upper edges of the protection elements 3, without using plates.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Body Structure For Vehicles (AREA)
EP14156063.1A 2013-02-21 2014-02-21 Ausziehbare Wand für Schutzkabine Withdrawn EP2769657A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351481A FR3002132B1 (fr) 2013-02-21 2013-02-21 Paroi gigogne pour cabine de protection

Publications (1)

Publication Number Publication Date
EP2769657A1 true EP2769657A1 (de) 2014-08-27

Family

ID=48289359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14156063.1A Withdrawn EP2769657A1 (de) 2013-02-21 2014-02-21 Ausziehbare Wand für Schutzkabine

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EP (1) EP2769657A1 (de)
FR (1) FR3002132B1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955239A (en) * 1973-05-22 1976-05-11 Abraham Grossman Bathtub closure means having vertically slidable panels
FR2438736A1 (fr) 1978-10-13 1980-05-09 Teste Jean Claude Store, notamment pour installation a dispositif de jaillissement d'eau
EP0614642A1 (de) 1993-02-13 1994-09-14 Johann Kiesl Flexible Dusch- und Schutzkabine
DE29622130U1 (de) * 1996-12-21 1997-02-06 Boss, Thomas, 63636 Brachttal Duschabschirmung
DE19829884A1 (de) * 1997-07-05 1999-01-07 Werner Scholpp Spritzschutz für Badewannen
DE10002874A1 (de) * 2000-01-24 2001-07-26 Kalus Heinz Peter Duschraumabschirmung
DE102009048419A1 (de) * 2009-10-06 2011-04-14 Martin Faltermeier Duscheinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260802A (en) * 1940-07-02 1941-10-28 Samuel L Conrad Bathing and drying apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955239A (en) * 1973-05-22 1976-05-11 Abraham Grossman Bathtub closure means having vertically slidable panels
FR2438736A1 (fr) 1978-10-13 1980-05-09 Teste Jean Claude Store, notamment pour installation a dispositif de jaillissement d'eau
EP0614642A1 (de) 1993-02-13 1994-09-14 Johann Kiesl Flexible Dusch- und Schutzkabine
DE29622130U1 (de) * 1996-12-21 1997-02-06 Boss, Thomas, 63636 Brachttal Duschabschirmung
DE19829884A1 (de) * 1997-07-05 1999-01-07 Werner Scholpp Spritzschutz für Badewannen
DE10002874A1 (de) * 2000-01-24 2001-07-26 Kalus Heinz Peter Duschraumabschirmung
DE102009048419A1 (de) * 2009-10-06 2011-04-14 Martin Faltermeier Duscheinrichtung

Also Published As

Publication number Publication date
FR3002132B1 (fr) 2015-08-21
FR3002132A1 (fr) 2014-08-22

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