EP0663178A1 - Armature de balai - Google Patents

Armature de balai Download PDF

Info

Publication number
EP0663178A1
EP0663178A1 EP94118837A EP94118837A EP0663178A1 EP 0663178 A1 EP0663178 A1 EP 0663178A1 EP 94118837 A EP94118837 A EP 94118837A EP 94118837 A EP94118837 A EP 94118837A EP 0663178 A1 EP0663178 A1 EP 0663178A1
Authority
EP
European Patent Office
Prior art keywords
pawl
wing
mop holder
holder according
mop
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.)
Granted
Application number
EP94118837A
Other languages
German (de)
English (en)
Other versions
EP0663178B1 (fr
Inventor
Dirk Salmon
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.)
Vermop Salmon GmbH
Original Assignee
Vermop Salmon 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 Vermop Salmon GmbH filed Critical Vermop Salmon GmbH
Publication of EP0663178A1 publication Critical patent/EP0663178A1/fr
Application granted granted Critical
Publication of EP0663178B1 publication Critical patent/EP0663178B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • A47L13/258—Plate frames of adjustable or foldable type

Definitions

  • the invention relates to a mop holder for receiving a mop cover, with two hingedly connected wings that can be folded together from an extended overlapping working rest position in their central region, in which one has a holding device for a handle and the other as a holding wing the plane of the retaining wing is designed to be foldable folding wing, the releasable latching connection being formed with the aid of a pawl which is pivotally mounted about a pivot axis which is essentially parallel to the hinge axis of the wing and which is provided in the end of the overlapping section of the retaining wing and Locking position overlaps the nose with a locking projection, against a restoring force with release of the nose from the locking position by foot or manual operation can be converted into a release position and thereby by means of a retaining wing , the overlapping section of the retaining wing in its working rest position, the approach lifts the holding wing out of its working rest position.
  • Mop holders of this type are frequently used in the industrial sector, in hospitals, old people's homes and nursing homes, in which large areas can be cleaned commercially, but also in the household. Such mop holders therefore require a simple and permanently reliable structure and simple and quick operability with low weight.
  • the mop cover While wiping, the mop cover is stretched out by the two wings of the mop holder, which are locked against each other in the extended position.
  • the two wings To clean or change the mop cover, the two wings have to be folded towards each other, so that the mop cover is either washed hanging from the mop holder and squeezed out in a press or completely removed from the mop holder can be.
  • the latching connection is released by actuating the latch.
  • the two wings fold together about their joint axis. Conversely, the two wings can be brought back into their extended position by placing the mop holder with the two ends of the wings hanging down on the floor and pressing down to the working rest position by latching the latch.
  • comparatively small dimensional tolerances are required for reliable function. This creates difficulties for the manufacture of the plastic wing, so that there can be a lack of locking and / or unsatisfactory lifting of the retaining wing from its extended position.
  • the object of the present invention is to improve a mop holder of the type mentioned at the outset with simple and inexpensive training in the safety of its functions.
  • this task is essentially e.g. solved in that the pivot axis of the pawl is arranged closer than the locking effective area of the nose and locking projection on the hinge axis of the wings below the overlap portion of the retaining wing.
  • the wings of the mop holder In this way, a reliable and easy transfer of the wings of the mop holder into their extended working rest position is guaranteed when the pawl automatically engages in its locking position.
  • the wings are held securely in their extended working rest position, but they are also easy to detach and lift out of them if the latch is actuated with the foot against the restoring force acting on it or the restoring force exerted by it, for example, with the foot and one wing opposite the other wing is lifted out of the extended position with the help of the approach.
  • the approach to exerting the restoring force acting on the pawl is at least partially elastically resilient.
  • the approach is preferably so curved in the longitudinal direction of the holder towards its top that when the pawl is depressed, the contact force of the approach on the contact surface of the overlapping section of the retaining wing facing it is increased until the locking projection overlaps the nose of the retaining wing releases. In this way it is achieved that at the moment of release of the retaining wing relative to the folding wing, the retaining wing is flung upwards due to the relaxing spring force of the attachment. In this way, the folding movement of the wings is initiated quickly and safely.
  • the attachment has an elastically resilient connecting web and is connected via this to a button section of the pawl which serves to depress the pawl by hand or with the foot.
  • the pivoting movement of the pawl in the locking direction can be limited by means of a stop.
  • the pawl with the stop is thus pressed against a counter surface of the retaining wing which forms an abutment due to the restoring force possibly exerted by the attachment.
  • the pivot axis of the pawl is determined by two lateral pegs of the pawl, which engage in associated recesses in the folding wing.
  • pins are provided on webs of the pawl, which are formed elastically resiliently on the side of the pawl in the axial direction. To insert the pawl into the folding wing, the webs can thus be pressed inwards, the pins brought into their axial position and then the webs can be released again, so that the pins snap into the depressions of the folding wing assigned to them.
  • the depressions can be through holes of the folding wing lying parallel to the hinge axis.
  • the pawl is arranged in a recess of the folding wing. As a result, it is protected all around except for a small part of the upper side and does not lead to a significant increase in the overall height of the holder.
  • the pawl only projects with the e.g. a tread section having a tread surface beyond the top of the folding wing.
  • the pawl can thus be easily operated with the foot when securely guided and held on the folding wing until it is practically completely immersed in the recess provided for it.
  • the approach has a convex contact surface for the overlapping section of the retaining wing or the overlapping section of the retaining wing has a convex contact surface for the approach, so that the approach and overlapping section roll continuously toward one another when the wings are pivoted relative to one another.
  • the stop is preferably provided on a side of the pawl opposite the locking projection, in particular on an outer edge of the sensing section, the stop engaging under the counter surface of the folding wing on which it is pressed in the locking position of the pawl under the action of the restoring force.
  • the pawl with the extension, the locking projection and / or the stop can preferably be formed in one piece, in particular injection molded from plastic.
  • a further feature of the invention is that the wings have openings in which inserts with fastening means for the end sections of the mop cover can be detachably inserted.
  • the insertion of the inserts with the fastening means can be form-fitting and / or non-positive.
  • the fastening means can consist, for example, of clamping or adhesive means, for example swivel brackets, resilient cross slot elements or Velcro components.
  • the mop holder can be used both with mop covers in which the wing ends engage in pockets of the mop cover.
  • the inserts having the fastening means are not necessary, so that the manufacturing outlay and the weight of the mop holder are correspondingly reduced.
  • the mop holder can also be used for mop covers that are to be fixed with free end sections at the ends of the wings. In this In this case, the inserts having the fastening means are inserted into the openings in the wings provided for this purpose.
  • the wings can also be injection-molded thin-walled from plastic and stiffened by edge and / or intermediate reinforcing ribs which determine the floor support level of the wings. In this way, considerable material savings can be achieved in comparison to those mop holders in which the wings are made of solid plastic and the bottom contact surfaces of the wings are made entirely of plastic material.
  • the top of the wings and / or the pawl can also be convexly curved transversely to the longitudinal direction of the holder in order to facilitate the drainage of the cleaning liquid.
  • the surface of the pawl can be studded, which counteracts slipping of the foot when the pawl is actuated.
  • the mop holder shown in FIGS. 1 and 2 has a folding wing 1 and a holding wing 2, which are pivotally connected to one another with respect to a hinge axis 23. Because of this, the wings 1, 2 can be folded down from the illustrated working rest position, in which the mop cover is tensioned, about the articulation axis 23, so that the mop cover is either stripped down or hanging down into a cleaning liquid and / or a Press can be immersed or inserted.
  • the holding wing 2 overlaps a somewhat narrower lower overlap section 26 in the stretched working rest position shown with an overlap section 25 extending over the entire holder width. In the extended working position the overlap section 26 comes to lie in a corresponding recess of the upper overlap section 25 delimited by ribs 28 on the edge.
  • the holding section 26 can engage with a transverse securing rib 29 with a trapezoidal cross section in a corresponding transverse groove 30 on the underside of the overlap section 25.
  • the two wings 1, 2 each have an opening 19, 20 in their end regions, into which an attachment means for the mop cover inserts can be inserted in a positive and / or non-positive manner.
  • the holding wing 2 carries one Holding device designed as elevations 22 of the overlap section 25 for the pivotable mounting of a handle (not shown).
  • the two wings 1, 2 are connected to each other in the illustrated work rest position except in the hinge axis 23 via a releasable snap connection and are held in the extended position.
  • the overlapping section 25 has at its end on the folding wing side a nose 3 equipped with a run-up bevel 27 which, in the working rest position of the leaves 1, 2, interacts with a locking projection 16 of a pawl 10, which on the folding leaf 1 is substantially parallel to one another the hinge axis 23 of the wing 1, 2 lying pivot axis 11 is pivotally mounted.
  • the locking projection 16 overlaps in the locking position of the pawl 10 shown in FIG. 1 the nose 3 of the retaining wing 2 lying in the same plane as the folding wing 1.
  • the pawl 10 is against a restoring force by releasing the nose 3 from the locking position by foot or Manual operation can be pivoted downward about the pivot axis 11 into a release position.
  • the pivot axis 11 is located below the overlap section 25 closer to the hinge axis 23 than the locking effective area B of the nose 3 and locking projection 16.
  • the pawl 10 has a shoulder 12 on the holding wing side, with which it engages under the overlapping section 25 and, by means of a convexly curved contact surface 9, bears against the downwardly facing contact surface 4 of the overlapping section 25.
  • the approach 12 is at least in the region of its connecting web 18 to an actuating button section 21 designed to be resilient, so that the pawl 10 is pressed in the illustrated locking position under the action of this spring force and consequently the locking projection 16 the nose 3 under the action of this Spring force overlaps.
  • the wings 1, 2 can therefore only be pivoted downwards from their illustrated working rest position by overcoming this spring force.
  • the connecting web 18 which is slightly curved in the longitudinal direction of the holding member, extends somewhat and throws the overlapping section 25 of the holding wing 2 upwards, so that the folding process of the wings 1, 2 is initiated.
  • the pawl 10 At its rear, i.e. the end 12 opposite the extension 12 or the locking projection 16, the pawl 10 has a stop 14 which, in the spring-biased locking position of the pawl 10, as shown in FIG. 1, presses against a counter surface 5 of the folding leaf 1. In this way, the pawl 10 is received with a large part in a recess 6 of the folding leaf 1 and only protrudes with the feeler section 21 from the top 7 of the folding leaf 1.
  • the pivot axis 11 is, as can be seen in particular from FIGS. 3 to 5, determined by two laterally projecting pins 17, which are formed at the free end of resilient webs 13 of the pawl 10 and engage in corresponding lateral recesses 8 of the folding wing 1 .
  • the depressions 8 are designed as through holes in the folding leaf 1.
  • Both the pawl 10 with extension 12, locking projection 16 and stop 14 and the wings 1, 2 can be injection-molded in one piece, preferably from plastic.
  • the wings 1, 2 are preferably thin-walled and with Edge and / or intermediate reinforcement ribs stiffened, which determine the floor support level E of the mop holder.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
EP94118837A 1994-01-12 1994-11-30 Armature de balai Expired - Lifetime EP0663178B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400419U 1994-01-12
DE9400419U DE9400419U1 (de) 1994-01-12 1994-01-12 Mophalter

Publications (2)

Publication Number Publication Date
EP0663178A1 true EP0663178A1 (fr) 1995-07-19
EP0663178B1 EP0663178B1 (fr) 1998-07-08

Family

ID=6903095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118837A Expired - Lifetime EP0663178B1 (fr) 1994-01-12 1994-11-30 Armature de balai

Country Status (4)

Country Link
EP (1) EP0663178B1 (fr)
AT (1) ATE167992T1 (fr)
DE (2) DE9400419U1 (fr)
DK (1) DK0663178T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477096B (en) * 2010-01-20 2013-12-18 Numatic Int Ltd Flat mop
WO2019228818A1 (fr) * 2018-05-29 2019-12-05 Carl Freudenberg Kg Plaque de nettoyage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438423C1 (de) * 1994-10-27 1996-05-30 Vileda Gmbh Wischerplatte für ein Reinigungsgerät
IT239117Y1 (it) * 1995-04-28 2001-02-19 Filmop Srl Nottolino in materiale resinoso, per la apertura e la chiusura deibracci articolati di assicelle per scope di cotone, provvisto di
DE202009001242U1 (de) * 2009-02-02 2010-07-15 Sprintus Gmbh Zusammengesetztes Bauteil
DE202011101141U1 (de) 2011-05-27 2012-08-30 Vermop Salmon Gmbh Handbetätigtes Reinigungsgerät sowie Wischbezug
WO2012100824A1 (fr) 2011-01-26 2012-08-02 Vermop Salmon Gmbh Appareil de nettoyage à commande manuelle et revêtement d'essuyage
DK2667761T3 (en) 2011-01-26 2015-02-23 Vermop Salmon Gmbh Manually operated cleaning device and wiping cover
DE102012007525A1 (de) * 2012-04-17 2013-10-17 Carl Freudenberg Kg Wischerplatte mit zwei verschwenkbaren Plattenflügeln

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307212A1 (fr) * 1987-09-11 1989-03-15 Scot Young Research Limited Support de garniture d'un balai
EP0426209A1 (fr) * 1989-10-28 1991-05-08 Filmop S.N.C. Instrument de nettoyage
EP0451443A1 (fr) * 1990-04-11 1991-10-16 Ewu Ag Instrument de nettoyage
EP0461684A2 (fr) * 1990-06-12 1991-12-18 Filmop S.N.C. Instrument de nettoyage
WO1994009692A1 (fr) * 1992-11-05 1994-05-11 Dit International Hq A/S Porte-balai eponge pliant, combinaison comprenant un porte-balai eponge pliant sur lequel est montee une tete de balai eponge, porte-balai eponge et tete de balai eponge s'utilisant dans la combinaison

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8509366U1 (de) * 1985-03-29 1985-05-09 NWG Nord-West-Gebäudereinigung KG, 4100 Duisburg Wischgerät
DE3714178C2 (de) * 1986-08-21 1994-06-23 Vermop Salmon Gmbh Mophalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307212A1 (fr) * 1987-09-11 1989-03-15 Scot Young Research Limited Support de garniture d'un balai
EP0426209A1 (fr) * 1989-10-28 1991-05-08 Filmop S.N.C. Instrument de nettoyage
EP0451443A1 (fr) * 1990-04-11 1991-10-16 Ewu Ag Instrument de nettoyage
EP0461684A2 (fr) * 1990-06-12 1991-12-18 Filmop S.N.C. Instrument de nettoyage
WO1994009692A1 (fr) * 1992-11-05 1994-05-11 Dit International Hq A/S Porte-balai eponge pliant, combinaison comprenant un porte-balai eponge pliant sur lequel est montee une tete de balai eponge, porte-balai eponge et tete de balai eponge s'utilisant dans la combinaison

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477096B (en) * 2010-01-20 2013-12-18 Numatic Int Ltd Flat mop
WO2019228818A1 (fr) * 2018-05-29 2019-12-05 Carl Freudenberg Kg Plaque de nettoyage
CN112188858A (zh) * 2018-05-29 2021-01-05 卡尔·弗罗伊登伯格公司 擦拭板
AU2019275871B2 (en) * 2018-05-29 2021-10-21 Carl Freudenberg Kg Wiper plate

Also Published As

Publication number Publication date
ATE167992T1 (de) 1998-07-15
DE59406414D1 (de) 1998-08-13
EP0663178B1 (fr) 1998-07-08
DE9400419U1 (de) 1994-04-21
DK0663178T3 (da) 1999-04-19

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