EP0017208A1 - Cadre d'une tête de balai - Google Patents

Cadre d'une tête de balai Download PDF

Info

Publication number
EP0017208A1
EP0017208A1 EP80101705A EP80101705A EP0017208A1 EP 0017208 A1 EP0017208 A1 EP 0017208A1 EP 80101705 A EP80101705 A EP 80101705A EP 80101705 A EP80101705 A EP 80101705A EP 0017208 A1 EP0017208 A1 EP 0017208A1
Authority
EP
European Patent Office
Prior art keywords
frame part
bracket
frame according
wiper
locking
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
EP80101705A
Other languages
German (de)
English (en)
Other versions
EP0017208B1 (fr
Inventor
Werner Kiesel
Ferdinand Hesse
Bernfried Scheller
Hans Werner Ratering
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT80101705T priority Critical patent/ATE484T1/de
Publication of EP0017208A1 publication Critical patent/EP0017208A1/fr
Application granted granted Critical
Publication of EP0017208B1 publication Critical patent/EP0017208B1/fr
Expired 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
    • A47L13/25—Wire frames
    • A47L13/253—Wire frames of adjustable or foldable type

Definitions

  • the invention relates to a mop frame of a floor mop with longitudinal ends to be inserted into the pockets of a mop cover, one of which is mounted in the plane of the fixed frame part equipped with a handle sleeve and the other is stored in this plane but is pivoted into the plane with the help of a Locking device is to be locked.
  • a floor wiper of this type is known from DE-OS 2 551 678.
  • a locking plate rotatably mounted on the wiper frame serves as a locking device, to which the stem sleeve is articulated and which in its locking position overlaps a projecting tongue of the frame part to be folded.
  • a spring-loaded rocker arm is arranged on the wiper frame, which secures the locking plate against rotation in a specific locking position.
  • the known floor wiper is cumbersome to handle, since for locking a turning of the locking plate or the handle into a very specific pivoting position is required so that the rocker arm can lock the locking plate against unwanted twisting.
  • Another disadvantage of the known floor wiper is that the frame part to be folded about a pivot axis has to be locked in relation to the leg opposite the force acting during operation from the mop cover with respect to the pivot axis.
  • This short leg is also not directly attached to the pivot axis but on the side opposite the locking side to the long leg of the frame part to be folded. The tongue forming the short leg can therefore only be produced with relatively great effort if one wishes to largely rule out the risk of breakage.
  • the invention has for its object to provide a wiper frame of a floor wiper, the S p err device used to lock the frame part to be folded is easier to handle than before and can be produced with less effort.
  • the solution to this problem according to the invention is that the locking device consists of a boom of the frame part to be swung out in the extended position into a slot of the fixed frame part and a locking tongue which is pivotally mounted on the fixed frame part and is to be pushed between the fixed frame part and the boom in the extended position .
  • the invention has created a cleaning device whose covers or mops without a loading stirring by hand and with an upright posture and without exertion by changing the locking device and lifting or lowering the handle.
  • Precisely coordinated handles for example turning the handle into a certain swivel position to engage a locking tongue, are not required.
  • the wiper frame according to the invention, including the locking device is dimensioned without any special technical or material outlay so that it withstands the harshest practical conditions.
  • the arm to be inserted through a slot in the fixed frame part and locked in this position can have any shape appropriate to such a lock-like connection.
  • it can be an eyelet; in the exemplary embodiment, a projecting, i.e. H. cantilever arm only referenced.
  • the fixed frame part of the floor wiper consists of a - in particular gimbal-suspended - stem sleeve, preferably in the middle, receiving support plate and attached to the latter, which forms a longitudinal end, U-shaped, first bracket or fixed bracket.
  • a firm fit of the mop cover is also achieved with variable mop cover sizes if the fixed bracket is pressed outwards in the longitudinal direction and in the plane of the fixed frame part or the carrier plate with the aid of a spring.
  • the carrier plate is preferably on its underside opposite the stem sleeve on the longitudinal axis running parallel to the longitudinal direction edges bent into a semi-tube. The legs of the fixed bracket are to be received in the corresponding bend.
  • the frame part to be folded preferably consists of a U-shaped, second bracket or folding bracket, the bent free ends of which are pivotally received in bearing holders attached to the underside of the carrier plate.
  • the boom provided for locking the folding bracket is preferably an extension of one of the free ends of the bracket bent back in the longitudinal direction of the U-legs of the folding bracket.
  • the arm provided for locking should protrude through a slot in the carrier plate on the upper side thereof in the extended position of the folding bracket.
  • the boom - similar to a door bolt - can be fixed in a simple manner, without great technical effort and extremely stable against or on the carrier plate.
  • the movable part of the locking device containing the locking tongue need practically no force to be absorbed, since the force exerted on the folding bracket via the extension arm on the locking tongue is transmitted directly to the already stable carrier plate.
  • the locking tongue should in particular be part of a locking rocker that can be actuated by the foot and is pivotably arranged on the upper side of the carrier plate. The handling of the latter and thus the actuation is facilitated if the rocker is stably supported in its two end positions by spring force, ie if it is a bistable locking rocker.
  • the locking rocker preferably consists of a rectangular piece of metal, the lower sides of which, facing the carrier plate, are pulled up, similar to a conventional pedal, with two opposite, pulled-up sides or longitudinal sides containing bores provided for the rocking axis.
  • One of the raised longitudinal sides can be designed in the form of a triangle, the tip of which lies above the associated bore and presses against a band spring arranged on the carrier plate, which advantageously rests on both longitudinal ends and runs parallel to the triangularly shaped longitudinal side. If the rocker is stably supported in the two swivel end positions in this way, ie if it is a bistable rocker, its handling is facilitated since the locking device cannot inadvertently couple or uncouple.
  • the insertion of the wiping frame into the respective wiping cover is facilitated, especially if the latter is as usual damp or wet, if tubular rollers are mounted on the end parts of the two frame parts according to a further invention.
  • the pivot angle of the hinged bracket preferably 80 ° to 85 0, restricted to less than 90 °.
  • the frame part to be folded can only be folded so far that it can be easily inserted by pressing on the handle.
  • the carrier plate 1 for example according to FIGS. 1 and 2, is - like all parts of the wiper frame - preferably made of stainless steel and is bent in a semi-tube shape on the longitudinal edges 2 of the underside.
  • This bend 3 serves on the one hand to increase the stability of the support plate 1 and on the other hand, for example according to FIG. 3, takes up the horizontally mounted, preferably resilient, so-called fixed frame part 4 with a fixed bracket.
  • the preferably gimbaled stem sleeve 6 is located in the center of the top of the carrier plate 1. At kardani shear holder, the stem sleeve 6 of the stem 7 (see FIGS. 10 and 11) can be moved in all directions.
  • the locking or locking device designated overall by 8.
  • the lower end of the stem sleeve 6 facing the carrier plate 1 is preferably flattened and at the end is shaped into a tubular passage. This receives a pivot shaft 9 which is rotatably held in the bearing blocks 10, 11 and 12 screwed to the support plate 1.
  • the base line of the U which is bent approximately perpendicular to the pivot axis, is introduced. Guiding the wiper frame when in use can be facilitated if the geometric center of the pedestals 10 and 11, in which the stem sleeve 6 is fastened, represents the center of the entire frame.
  • the horizontally mounted, fixed frame part 4 - like the frame part 5 to be folded - in one embodiment consists of 6 mm thick stainless steel, has a U-shape and has rounded corners. If the frame part 4 tapers towards the longitudinal ends of the wiper frame, the device can be inserted into the associated wiper cover 28 (FIGS. 10 and 11) in a simple manner.
  • the open or free ends of the legs of the U-shaped, fixed frame part 4 rest on helical compression springs 14, which in turn are fixed to the carrier plate 1.
  • the travel is expediently limited by a lock 15 on the frame part 4 (see also FIG. 7). This suspension ensures that the respective mop cover 28 (FIG. 11) is always tensioned evenly when the dimensions of the respective cover differ from the norm.
  • the frame part 5 to be folded, in particular according to FIGS. 3 to 7, as well as the frame part 4 is U-shaped, however the width of the frame part 5 is reduced to such a degree, at least at the free end, by cranking that this frame part is freely movable in the Space between the lateral bends 3 of the support plate 1 is to be stored.
  • the free ends 16 and 17 of the legs of the frame part 5 to be folded are bent at right angles in the exemplary embodiment into the plane of the frame part, so that they extend into the region of the one longitudinal end of FIGS. 6 and 7 (in the view from above and below). separately shown bearing plates 18 formed half-shells 19 fit.
  • the frame part 5 to be folded has a cantilever 20 which is designed as an extension of the free end 17 of the bracket bent back in the longitudinal direction of the U-legs of the folding bracket.
  • a cantilever 20 which is designed as an extension of the free end 17 of the bracket bent back in the longitudinal direction of the U-legs of the folding bracket.
  • the frame part 5 or folding bracket to be folded extends through a slot 21 of the carrier plate 1 to the upper side of the arm 20 possibly obstructing parts of the bearing plate 18 (FIG. 6 and 7) are expediently excluded in the form of an incision 23, which is preferably formed as shown in FIGS. 2, 3, 5 to 7 and, above all, should comprise the bearing half-shell 19.
  • the locking device 8 includes a locking rocker 24 to be operated with the foot according to FIGS. 8 and 9, which is pivotably arranged on the pivot shaft 9 of the stem sleeve 6 between the bearing blocks 11 and 12 and, in particular, in its end positions by means of a bracket plate 1 Pen can be held.
  • the locking rocker 24 consists of a rectangular piece of metal, the lower - (when using) the support plate 1 - raised sides. On two opposite of these sides or longitudinal sides there are bores 25 for leading the shaft 9 forming the pivot axis of the locking rocker 24.
  • a locking tongue 26 designed as an arc piece is applied, in particular welded, in such a way that the free end part of the arc piece with respect to the seesaw axis at a distance from it approximately circular.
  • a wiping cover 28 provided with end pockets 27 is placed on the floor and, according to FIG. 10, the unlocked device is placed on the wiping cover 28. If the handle 7 is then pressed, the brackets of the frame parts 4 and 5 slide into the pockets 27 of the mop cover 28, and one step on the locking rocker 24 is sufficient to lock the device according to FIG. 11 and thus ready for use do.
  • the incision 23 of the bearing plate 18 should preferably only extend so far that the pivoting movement of the cantilever 20 and thus that of the hinged end is to the frame part to an angle of less than 90 °, in particular 80 ° to 85 0, limited.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Electric Vacuum Cleaner (AREA)
EP80101705A 1979-04-09 1980-03-31 Cadre d'une tête de balai Expired EP0017208B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80101705T ATE484T1 (de) 1979-04-09 1980-03-31 Wischrahmen eines fussbodenwischers.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792914230 DE2914230A1 (de) 1979-04-09 1979-04-09 Wischrahmen eines fussbodenwischers
DE2914230 1979-04-09

Publications (2)

Publication Number Publication Date
EP0017208A1 true EP0017208A1 (fr) 1980-10-15
EP0017208B1 EP0017208B1 (fr) 1981-12-23

Family

ID=6067821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101705A Expired EP0017208B1 (fr) 1979-04-09 1980-03-31 Cadre d'une tête de balai

Country Status (4)

Country Link
EP (1) EP0017208B1 (fr)
AT (1) ATE484T1 (fr)
DE (1) DE2914230A1 (fr)
ES (1) ES249877Y (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050801A1 (fr) * 1980-10-23 1982-05-05 Henkel Kommanditgesellschaft auf Aktien Armature pliante pour balai
EP0610838A1 (fr) * 1993-02-11 1994-08-17 LEIFHEIT Aktiengesellschaft Dispositif pour nettoyer le sol
EP0730842A2 (fr) * 1995-03-10 1996-09-11 CORONET-Werke Gesellschaft mit beschränkter Haftung Appareil de nettoyage pour sol
US5836039A (en) * 1992-11-05 1998-11-17 Dit International Hq A/S Collapsible mop pad holder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8128731U1 (de) * 1981-10-01 1982-02-04 Raab, Hans, 6602 Dudweiler "auswechselbare textilbespannung, insbesondere fuer fussboden-feuchtreinigungsgeraete"
DE3411858A1 (de) * 1984-01-12 1985-08-01 Henkel KGaA, 4000 Düsseldorf Fussbodenwischgeraet
DE9402578U1 (de) * 1994-02-17 1995-03-16 Coronet Werke Gmbh Reinigungsgerät
DE4410294A1 (de) * 1994-03-25 1995-02-23 Hans Raab Spannrahmen eines Reinigungsgerätes
DE10142084C1 (de) 2001-08-30 2003-07-10 Ecolab Gmbh & Co Ohg Wischvorrichtung zum Wischen von zu reinigenden Flächen
DE10200033A1 (de) 2002-01-03 2003-07-24 Ecolab Gmbh & Co Ohg Wischvorrichtung zum Wischen von zu reinigenden Flächen
DE10336168A1 (de) * 2003-08-07 2005-03-10 Ecolab Inc Flachwischsystem aus Wischvorrichtung und Wischtextil
CN103741633B (zh) * 2014-01-28 2015-08-26 陆军 利用滑动变形阔口式清扫装置收集垃圾的方法
CN103741635B (zh) * 2014-01-28 2015-08-05 张伟伟 利用同步变形扫帚清理垃圾的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325598A (en) * 1942-03-26 1943-08-03 Failand Conrad Dust mop
US3447182A (en) * 1966-11-29 1969-06-03 Teruko Shinagawa Mop holder
US3458886A (en) * 1967-10-13 1969-08-05 Arthur C Goettel Collapsible mop holder
DE2551677A1 (de) * 1975-11-18 1977-08-18 Buettner Ag Franz Kassette fuer schreibband mit nachtraenkeinrichtung
BE870818A (nl) * 1977-10-27 1979-01-15 Ibing Gmbh Co Schoonmaaktoestel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975451A (en) * 1958-03-31 1961-03-21 Dust Tex Corp Collapsible mop support
US3300804A (en) * 1965-08-02 1967-01-31 American Uniform Co Mop head
US3405418A (en) * 1967-04-07 1968-10-15 Fibrac Inc Collapsible mop frame
DE2551678C3 (de) * 1975-11-18 1978-12-07 Nwg Nord-West Gebaeudereinigung Gmbh & Co Kg, 4100 Duisburg Fußbodenwischer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325598A (en) * 1942-03-26 1943-08-03 Failand Conrad Dust mop
US3447182A (en) * 1966-11-29 1969-06-03 Teruko Shinagawa Mop holder
US3458886A (en) * 1967-10-13 1969-08-05 Arthur C Goettel Collapsible mop holder
DE2551677A1 (de) * 1975-11-18 1977-08-18 Buettner Ag Franz Kassette fuer schreibband mit nachtraenkeinrichtung
BE870818A (nl) * 1977-10-27 1979-01-15 Ibing Gmbh Co Schoonmaaktoestel
GB2007089A (en) * 1977-10-27 1979-05-16 Ibing Gmbh Co Cleaning implement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050801A1 (fr) * 1980-10-23 1982-05-05 Henkel Kommanditgesellschaft auf Aktien Armature pliante pour balai
US5836039A (en) * 1992-11-05 1998-11-17 Dit International Hq A/S Collapsible mop pad holder
EP0610838A1 (fr) * 1993-02-11 1994-08-17 LEIFHEIT Aktiengesellschaft Dispositif pour nettoyer le sol
US5442830A (en) * 1993-02-11 1995-08-22 Leifheit Ag Floor mop
EP0730842A2 (fr) * 1995-03-10 1996-09-11 CORONET-Werke Gesellschaft mit beschränkter Haftung Appareil de nettoyage pour sol
EP0730842A3 (fr) * 1995-03-10 1997-05-14 Coronet Werke Gmbh Appareil de nettoyage pour sol

Also Published As

Publication number Publication date
ES249877U (es) 1980-06-16
EP0017208B1 (fr) 1981-12-23
ATE484T1 (de) 1982-01-15
DE2914230C2 (fr) 1989-08-31
ES249877Y (es) 1981-02-16
DE2914230A1 (de) 1980-10-23

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