WO2007096036A1 - Mop head which can be fastened to a cleaning mop with different types of handle - Google Patents

Mop head which can be fastened to a cleaning mop with different types of handle Download PDF

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Publication number
WO2007096036A1
WO2007096036A1 PCT/EP2007/000607 EP2007000607W WO2007096036A1 WO 2007096036 A1 WO2007096036 A1 WO 2007096036A1 EP 2007000607 W EP2007000607 W EP 2007000607W WO 2007096036 A1 WO2007096036 A1 WO 2007096036A1
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WO
WIPO (PCT)
Prior art keywords
mop head
base
head according
mop
connecting element
Prior art date
Application number
PCT/EP2007/000607
Other languages
German (de)
French (fr)
Inventor
Peter Arnold
Original Assignee
Carl Freudenberg Kg
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 Carl Freudenberg Kg filed Critical Carl Freudenberg Kg
Priority to CN2007800059910A priority Critical patent/CN101384207B/en
Priority to ES07703009T priority patent/ES2409208T3/en
Priority to EP07703009A priority patent/EP1986538B1/en
Publication of WO2007096036A1 publication Critical patent/WO2007096036A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/18—Locking and securing devices comprising catches or pawls
    • 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
    • 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
    • A47L13/255—Plate frames for mops of textile fringes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/30—Locking and securing devices comprising screwed sockets or tangs

Definitions

  • the invention relates to a mop head for a mop, comprising a base having a substantially lemon-shaped basic shape, wherein on the outer circumference of the base, a connecting element for releasably securing a stem is arranged, wherein the connecting element is substantially tubular and at its outer periphery at least two Having in the axial direction guide webs and at least two circumferentially extending locking lugs for pluggable attachment of the stem.
  • Such mop heads are known from EP 1 157 653 A2.
  • the selected, lemon-shaped basic shape results in two pointed corners and two slightly rounded side surfaces.
  • the tapered corners improve the cleaning performance of the mop especially in corners and at edges.
  • a flat cleaning agent such as a nonwoven fabric, or fringes.
  • To attach the strips or fringes are fixed by means of a counter-holder on the bottom of the mop head.
  • the counterholder is held by a plug connection with snap hooks on the mop head.
  • the invention has for its object to provide a mop head for a mop on which various types of stems are fastened.
  • At least one thread for screw-fastening of the stem is arranged in the connecting element.
  • the additional thread results in a multifunctional mop head, which is compatible with a variety of stem fittings. It is basically advantageous in a connector that the connection is very fast and easy to produce. In a screw is basically advantageous that it is particularly stable and is well secured against unintentional release. Therefore, broomsticks are often threaded. Such a handle can now be attached to the mop holder by the integrated thread.
  • To torsion protection of the connector guide webs are arranged on the outer circumference of the connecting element. These guide webs engage in a groove of the stem and thereby secure it against rotation.
  • the guide webs can be arranged in a base of the facing away from the connecting element.
  • the guide webs are not formed continuously and there is a saving of material and thus a more cost-effective manufacturability.
  • the division takes place in such a way that in the base remote from the base portion, the guide webs and the locking lugs are arranged and that in the base of the facing portion, the thread is arranged.
  • the length of the guide webs may correspond to 0.25 to 0.55 times the length of the connecting element. This results in a material savings and good leadership.
  • On the inner circumference of the connecting element further guide webs may be arranged.
  • the other guide webs improve the leadership and resistance to torsion of the stem in the mop head, especially in the connector. A particularly good guidance results when distributed over the circumference at 45 ° intervals, 8 more guide webs are arranged.
  • the guide webs can be directly adjacent to the integrated thread.
  • the connecting element may be tapered in the base-facing portion.
  • the resulting taper results in a further material savings.
  • the tendency for voids, such as voids, that would result from material accumulation, decreases. These defects would reduce the strength of the mop head.
  • the rejuvenation can be stepped.
  • a step-like taper is particularly easy to produce.
  • axially extending ribs may be arranged. This increases the stability of the mop head, since the ribs lead to a stiffening. Together with the taper results in a higher strength than a continuous tubular shape.
  • the length of the locking lugs can correspond to 1 to 3.5 times the thickness of the locking lugs.
  • four locking lugs are particularly advantageously distributed over the circumference of the connecting element. These comparatively short locking lugs are easy to attach and provide a secure hold.
  • the thread may have a decreasing in the direction of the base cross-section. This allows stems with different thread diameters to be attached to the mop head, thereby improving the functionality of the mop head.
  • the thread may have an increasing slope in the direction of the base. This again improves the functionality of the mop head, as it also stems with different types of threads can be attached to the mop head. Thread types often vary from country to country.
  • the retaining pins prevent twisting, the strip attached to the mop head.
  • Figure 1 shows the mop head according to the invention in a spatial representation.
  • Figure 2 shows the mop head in a different spatial representation.
  • 3 shows the mop head in a sectional view;
  • Fig. 4 shows the mop head with attached stem in a sectional view.
  • the mop head 1 shows a mop 2 with a mop head 1.
  • the mop head 1 consists of a base 3 which has a substantially lemon-shaped basic shape. On the inside of the base 3 strips 14 are attached from a nonwoven fabric. On the outer periphery of the base 3, a connecting element 4 for releasably securing a stem 5 is arranged.
  • the connection element 4 is substantially tubular. In this embodiment, the stem is fastened by means of a plug connection on the connecting element 4. It is basically conceivable to choose as the basic shape of the base 3 a spherical shell.
  • the connecting element 4 is tapered in the base 3 facing portion 11, wherein the taper is stepped in two stages.
  • the section 11 further comprises distributed over its circumference four ribs 12 which extend in the axial direction. The ribs 12 go on the handle 5 side facing flush in the connection element 4.
  • FIG. 2 shows the mop head 1 according to FIG. 1.
  • the connection element 4 has on its outer circumference two guide webs 6 extending in the axial direction and four circumferentially extending detent lugs 7 for the plug-in fastening of the stem 5.
  • the guide webs 6 and the latching lugs 7 are arranged in a section 9 of the connection element 4 facing away from the base 3.
  • the guide webs 6 are dimensioned such that the length LF of the guide webs 6 of 0.25 to 0.55 times the length L A connecting element 4 corresponds.
  • the length L F of the guide webs 6 is 0.45 times the length LA of the connecting element 4.
  • the design of the locking lugs is such that the length L R locking lugs 7 of 1 to 3.5 times the thickness D R locking lugs 7 corresponds. In this embodiment, the length L R of the locking lugs corresponds to 2.5 times the thickness DR of the locking lugs.
  • the retaining pins 13 are of the same material and formed integrally with the base 3.
  • the length of the retaining pins 13 is approximately 2 to 3 times the thickness of a retaining pin 13.
  • the retaining pins 13 are substantially cylindrical and taper at their free ends. As a result, the retaining pins 13 are particularly stable.
  • FIG. 3 shows the mop head 1 according to Figure 1 or 2 in a sectional view.
  • the connecting element 4 has a thread 8 for screw-fastening the stem 5.
  • the thread 8 is arranged in the interior of the tubular connection element in the base 3 facing portion 11.
  • the thread 8 has a cross-section which reduces in the direction of the base 3 and a gradient which increases in the direction of the base 3.
  • On the inner circumference of the connecting element 4 9 further guide webs 10 are arranged in the base 3 remote from the section. The other guide webs merge seamlessly into the thread 8.
  • FIG. 4 shows the mop head described in FIG.
  • the strips 14 are fixed by means of a counter-holder 15 which is inserted into a bore 16 of the base 3.
  • the fixation of the counter-holder 15 is effected by a snap closure.

Abstract

Mop head (1) for a cleaning mop (2), comprising a base (3) which has a substantially lemon-shaped basic form, wherein a connection element (4) for detachably fastening a handle (5) is arranged on the outer circumference of the base (3), wherein the connection element (4) is substantially tubular and, on its outer circumference, has at least two guide webs (6) which run in the axial direction and at least two latching lugs (7), which run circumferentially, for plug-type fastening of the handle (5), wherein at least one thread (8) for screw-type fastening of the handle (5) is arranged in the connection element (4).

Description

MOPKOPF DER MIT VERSCHIEDENEN STIELARTEN AN EINEN WISCHMOP BEFESTIGBAR ISTMOP HEAD THAT CAN BE MOUNTED TO A WIPERMOPH WITH VARIOUS STYLES
Beschreibung Technisches GebietDescription Technical area
Die Erfindung betrifft einen Mopkopf für einen Wischmop, umfassend eine Basis die eine im wesentlichen zitronenförmige Grundform aufweist, wobei auf dem Außenumfang der Basis ein Anschlusselement zur lösbaren Befestigung eines Stiels angeordnet ist, wobei das Anschlusselement im wesentlichen rohrförmig ausgebildet ist und an seinem Außenumfang zumindest zwei in axialer Richtung verlaufende Führungsstege und zumindest zwei umfänglich verlaufende Rastnasen zur steckbaren Befestigung des Stiels aufweisen.The invention relates to a mop head for a mop, comprising a base having a substantially lemon-shaped basic shape, wherein on the outer circumference of the base, a connecting element for releasably securing a stem is arranged, wherein the connecting element is substantially tubular and at its outer periphery at least two Having in the axial direction guide webs and at least two circumferentially extending locking lugs for pluggable attachment of the stem.
Stand der TechnikState of the art
Derartige Mopköpfe sind aus der EP 1 157 653 A2 bekannt. Bei der gewählten, zitronenförmigen Grundform ergeben sich zwei spitz zulaufende Ecken und zwei schwach gerundete Seitenflächen. Durch die spitz zulaufenden Ecken verbessert sich die Reinigungsleistung des Wischmops insbesondere in Ecken und an Kanten. An der Unterseite des Mopkopfes werden Streifen eine flächigen Reinigungsstoffes, beispielsweise einem Vliesstoff, oder Fransen befestigt. Zur Befestigung werden die Streifen oder der Fransen mittels eines Gegenhalters an der Unterseite des Mopkopfes fixiert. Dabei wird der Gegenhalter durch eine Steckverbindung mit Schnapphaken an dem Mopkopf gehalten. Darstellung der ErfindungSuch mop heads are known from EP 1 157 653 A2. The selected, lemon-shaped basic shape results in two pointed corners and two slightly rounded side surfaces. The tapered corners improve the cleaning performance of the mop especially in corners and at edges. At the bottom of the mop head strips are attached a flat cleaning agent, such as a nonwoven fabric, or fringes. To attach the strips or fringes are fixed by means of a counter-holder on the bottom of the mop head. The counterholder is held by a plug connection with snap hooks on the mop head. Presentation of the invention
Der Erfindung liegt die Aufgabe zugrunde, einen Mopkopf für einen Wischmop bereitzustellen, an dem verschiedene Stielarten befestigbar sind.The invention has for its object to provide a mop head for a mop on which various types of stems are fastened.
Diese Aufgabe wird mit den Merkmalen von Anspruch 1 gelöst. Auf vorteilhafte Ausgestaltungen nehmen die Unteransprüche Bezug.This object is achieved with the features of claim 1. In advantageous embodiments, the dependent claims relate.
Zur Lösung der Aufgabe ist in dem Anschlusselement zumindest ein Gewinde zur schraubbaren Befestigung des Stiels angeordnet. Durch das zusätzliche Gewinde ergibt sich ein multifunktionaler Mopkopf, der mit einer Vielzahl verschiedener Stielanschlussstücken kompatibel ist. Dabei ist bei einer Steckverbindung grundsätzlich vorteilhaft, dass die Verbindung sehr schnell und einfach herstellbar ist. Bei einer Schraubverbindung ist grundsätzlich vorteilhaft, dass diese besonders stabil ist und gegen unbeabsichtigtes Lösen gut gesichert ist. Daher sind Besenstiele häufig mit einem Gewinde versehen. Ein derartiger Stiel ist durch das integrierte Gewinde nun auch an dem Mophalter befestigbar. Zur Torsionssicherung der Steckverbindung sind an dem Außenumfang des Anschlusselementes Führungsstege angeordnet. Diese Führungsstege greifen in eine Nut des Stiels ein und sichern diesen dadurch gegen Verdrehen.To solve the problem, at least one thread for screw-fastening of the stem is arranged in the connecting element. The additional thread results in a multifunctional mop head, which is compatible with a variety of stem fittings. It is basically advantageous in a connector that the connection is very fast and easy to produce. In a screw is basically advantageous that it is particularly stable and is well secured against unintentional release. Therefore, broomsticks are often threaded. Such a handle can now be attached to the mop holder by the integrated thread. To torsion protection of the connector guide webs are arranged on the outer circumference of the connecting element. These guide webs engage in a groove of the stem and thereby secure it against rotation.
Die Führungsstege können in einem der Basis abgewandten Abschnitt des Anschlusselementes angeordnet sein. Dabei sind die Führungsstege nicht durchgehend ausgebildet und es ergibt sich eine Materialersparnis und dadurch eine kostengünstigere Herstellbarkeit. Die Aufteilung erfolgt dabei derart, dass in dem der Basis abgewandten Abschnitt die Führungsstege und die Rastnasen angeordnet sind und dass in dem der Basis zugewandten Abschnitt das Gewinde angeordnet ist. Die Länge der Führungsstege kann dabei der 0,25 bis 0,55fachen Länge des Anschlusselementes entsprechen. Daraus ergibt sich eine Materialersparnis und eine gute Führung. Auf dem Innenumfang des Anschlusselementes können weitere Führungsstege angeordnet sein. Die weiteren Führungsstege verbessern die Führung und den Widerstand gegen Torsion des Stiels in dem Mopkopf, insbesondere bei der Steckverbindung. Eine besonders gute Führung ergibt sich, wenn über den Umfang verteilt in 45° Abständen, 8 weitere Führungsstege angeordnet sind. Zur leichteren Fertigung können die Führungsstege direkt an das integrierte Gewinde angrenzen.The guide webs can be arranged in a base of the facing away from the connecting element. In this case, the guide webs are not formed continuously and there is a saving of material and thus a more cost-effective manufacturability. The division takes place in such a way that in the base remote from the base portion, the guide webs and the locking lugs are arranged and that in the base of the facing portion, the thread is arranged. The length of the guide webs may correspond to 0.25 to 0.55 times the length of the connecting element. This results in a material savings and good leadership. On the inner circumference of the connecting element further guide webs may be arranged. The other guide webs improve the leadership and resistance to torsion of the stem in the mop head, especially in the connector. A particularly good guidance results when distributed over the circumference at 45 ° intervals, 8 more guide webs are arranged. For ease of manufacture, the guide webs can be directly adjacent to the integrated thread.
Das Anschlusselement kann in dem der Basis zugewandten Abschnitt verjüngt sein. Durch die sich dabei ergebende Verjüngung ergibt sich nochmals eine Materialersparnis. Des Weiteren sinkt die Neigung zu Fehlstellen, wie beispielsweise Hohlräumen, die sich bei einer Materialanhäufung ergeben würden. Diese Fehlstellen würden die Festigkeit des Mopkopfes verringern.The connecting element may be tapered in the base-facing portion. The resulting taper results in a further material savings. Furthermore, the tendency for voids, such as voids, that would result from material accumulation, decreases. These defects would reduce the strength of the mop head.
Die Verjüngung kann stufenartig erfolgen. Eine stufenartige Verjüngung ist besonders einfach herstellbar.The rejuvenation can be stepped. A step-like taper is particularly easy to produce.
Im Bereich der Verjüngung können axial verlaufende Rippen angeordnet sein. Dadurch erhöht sich die Stabilität des Mopkopfes, da die Rippen zu einer Versteifung führen. Zusammen mit der Verjüngung ergibt sich eine höhere Festigkeit als bei einer durchgehenden Röhrenform.In the region of the taper axially extending ribs may be arranged. This increases the stability of the mop head, since the ribs lead to a stiffening. Together with the taper results in a higher strength than a continuous tubular shape.
Die Länge der Rastnasen können der 1 bis 3,5fachen Dicke der Rastnasen entsprechen. Besonders vorteilhaft sind dabei vier Rastnasen über den Umfang des Anschlusselementes verteilt angeordnet. Diese vergleichsweise kurz ausgeführten Rastnasen sind einfach fügbar und bieten einen sicheren Halt.The length of the locking lugs can correspond to 1 to 3.5 times the thickness of the locking lugs. In this case, four locking lugs are particularly advantageously distributed over the circumference of the connecting element. These comparatively short locking lugs are easy to attach and provide a secure hold.
Das Gewinde kann einen in Richtung der Basis verringernden Querschnitt aufweisen. Dadurch können Stiele mit verschiedenen Gewindedurchmessern in an dem Mopkopf befestigt werden, wodurch sich die Funktionalität des Mopkopfes verbessert. Das Gewinde kann eine in Richtung der Basis zunehmende Steigung aufweisen. Dadurch verbessert sich nochmals die Funktionalität des Mopkopfes, da dadurch auch Stiele mit verschiedenen Gewindetypen an dem Mopkopf befestigbar sind. Die Gewindearten variieren häufig von Land zu Land.The thread may have a decreasing in the direction of the base cross-section. This allows stems with different thread diameters to be attached to the mop head, thereby improving the functionality of the mop head. The thread may have an increasing slope in the direction of the base. This again improves the functionality of the mop head, as it also stems with different types of threads can be attached to the mop head. Thread types often vary from country to country.
Auf der Innenseite der Basis können Haltestifte angeordnet sein. Die Haltestifte verhindern ein Verdrehen, der an dem Mopkopf befestigten Streifen.On the inside of the base holding pins can be arranged. The retaining pins prevent twisting, the strip attached to the mop head.
Kurzbeschreibung der ZeichnungBrief description of the drawing
Einige Ausführungsbeispiele des erfindungsgemäßen Mopkopfes werden nachfolgend anhand der Figuren näher erläutert. Diese zeigen, jeweils schematisch:Some embodiments of the mop head according to the invention are explained below with reference to the figures. These show, in each case schematically:
Fig. 1 den erfindungsgemäßen Mopkopf in räumlicher Darstellung; Fig. 2 den Mopkopf in einer anderen räumlichen Darstellung; Fig. 3 den Mopkopf in Schnittdarstellung; Fig. 4 den Mopkopf mit aufgestecktem Stiel in Schnittdarstellung.Figure 1 shows the mop head according to the invention in a spatial representation. Figure 2 shows the mop head in a different spatial representation. 3 shows the mop head in a sectional view; Fig. 4 shows the mop head with attached stem in a sectional view.
Ausführung der ErfindungEmbodiment of the invention
Figur 1 zeigt den einen Wischmop 2 mit einem Mopkopf 1. Der Mopkopf 1 besteht aus einer Basis 3 die eine im Wesentlichen zitronenförmige Grundform aufweist. An der Innenseite der Basis 3 sind Streifen 14 aus einem Vliesstoff befestigt. An dem Außenumfang der Basis 3 ist ein Anschlusselement 4 zur lösbaren Befestigung eines Stiels 5 angeordnet. Das Anschlusselement 4 ist im Wesentlichen rohrförmig ausgebildet. In dieser Ausführung ist der Stiel mittels einer Steckverbindung auf dem Anschlusselement 4 befestigt. Es ist grundsätzlich aus denkbar, als Grundform der Basis 3 eine Kugelschale zu wählen. Das Anschlusselement 4 ist in dem der Basis 3 zugewandten Abschnitt 11 verjüngt ausgebildet, wobei die Verjüngung stufenartig in zwei Stufen erfolgt. Der Abschnitt 11 weist weiterhin über seinen Umfang verteilt vier Rippen 12 auf, die in axialer Richtung verlaufen. Die Rippen 12 gehen an der dem Stiel 5 zugewandten Seite bündig in das Anschlusselement 4 über.1 shows a mop 2 with a mop head 1. The mop head 1 consists of a base 3 which has a substantially lemon-shaped basic shape. On the inside of the base 3 strips 14 are attached from a nonwoven fabric. On the outer periphery of the base 3, a connecting element 4 for releasably securing a stem 5 is arranged. The connection element 4 is substantially tubular. In this embodiment, the stem is fastened by means of a plug connection on the connecting element 4. It is basically conceivable to choose as the basic shape of the base 3 a spherical shell. The connecting element 4 is tapered in the base 3 facing portion 11, wherein the taper is stepped in two stages. The section 11 further comprises distributed over its circumference four ribs 12 which extend in the axial direction. The ribs 12 go on the handle 5 side facing flush in the connection element 4.
Figur 2 zeigt den Mopkopf 1 gemäß Figur 1. Hier ist gezeigt, dass das Anschlusselement 4 an seinem Außenumfang zwei in axialer Richtung verlaufende Führungsstege 6 und vier umfänglich verlaufende Rastnasen 7 zur steckbaren Befestigung des Stiels 5 aufweist. Dabei sind die die Führungsstege 6 und die Rastnasen 7 in einem der Basis 3 abgewandten Abschnitt 9 des Anschlusselementes 4 angeordnet. Die Führungsstege 6 sind dabei derart bemessen, dass die Länge LF der Führungsstege 6 der 0,25 bis 0,55fachen Länge LA Anschlusselementes 4 entspricht. In dieser Ausführung beträgt die Länge LF der Führungsstege 6 dem 0,45fachen der Länge LA des Anschlusselementes 4. Die Bemessung der Rastnasen erfolgt derart, dass die Länge LR Rastnasen 7 der 1 bis 3,5fachen Dicke DR Rastnasen 7 entspricht. In dieser Ausführung entspricht die Länge LR der Rastnasen dem 2,5fachen der Dicke DR der Rastnasen. Auf der Innenseite der Basis 3 sind Haltestifte 13 angeordnet. Die Haltestifte 13 sind materialeinheitlich und einstückig mit der Basis 3 ausgebildet. Die Länge der Haltestifte 13 beträgt in etwa der 2 bis 3fachen Dicke eines Haltestiftes 13. Die Haltestifte 13 sind im Wesentlichen zylindrisch und laufen an ihren freien Enden spitz zu. Dadurch sind die Haltestifte 13 besonders stabil.FIG. 2 shows the mop head 1 according to FIG. 1. Here it is shown that the connection element 4 has on its outer circumference two guide webs 6 extending in the axial direction and four circumferentially extending detent lugs 7 for the plug-in fastening of the stem 5. In this case, the guide webs 6 and the latching lugs 7 are arranged in a section 9 of the connection element 4 facing away from the base 3. The guide webs 6 are dimensioned such that the length LF of the guide webs 6 of 0.25 to 0.55 times the length L A connecting element 4 corresponds. In this embodiment, the length L F of the guide webs 6 is 0.45 times the length LA of the connecting element 4. The design of the locking lugs is such that the length L R locking lugs 7 of 1 to 3.5 times the thickness D R locking lugs 7 corresponds. In this embodiment, the length L R of the locking lugs corresponds to 2.5 times the thickness DR of the locking lugs. On the inside of the base 3 retaining pins 13 are arranged. The retaining pins 13 are of the same material and formed integrally with the base 3. The length of the retaining pins 13 is approximately 2 to 3 times the thickness of a retaining pin 13. The retaining pins 13 are substantially cylindrical and taper at their free ends. As a result, the retaining pins 13 are particularly stable.
Figur 3 zeigt den Mopkopf 1 gemäß Figur 1 oder 2 in geschnittener Darstellung. Dort ist gezeigt, dass das Anschlusselement 4 ein Gewinde 8 zur schraubbaren Befestigung des Stiels 5 aufweist. Das Gewinde 8 ist im inneren des röhrenförmigen Anschlusselementes in dem der Basis 3 zugewandten Abschnitt 11 angeordnet. Das Gewinde 8 weist einen in Richtung der Basis 3 verringernden Querschnitt sowie eine in Richtung der Basis 3 zunehmende Steigung auf. Auf dem Innenumfang des Anschlusselementes 4 sind in dem der Basis 3 abgewandten Abschnitt 9 weitere Führungsstege 10 angeordnet. Die weiteren Führungsstege gehen übergangslos in das Gewinde 8 über. Figur 4 zeigt den in Figur 3 beschriebenen Mopkopf. Die Streifen 14 sind dabei mittels eines Gegenhalters 15, der in eine Bohrung 16 der Basis 3 eingesteckt ist, fixiert. Die Fixierung des Gegenhalters 15 erfolgt durch einen Schnappverschluss. Figure 3 shows the mop head 1 according to Figure 1 or 2 in a sectional view. There it is shown that the connecting element 4 has a thread 8 for screw-fastening the stem 5. The thread 8 is arranged in the interior of the tubular connection element in the base 3 facing portion 11. The thread 8 has a cross-section which reduces in the direction of the base 3 and a gradient which increases in the direction of the base 3. On the inner circumference of the connecting element 4 9 further guide webs 10 are arranged in the base 3 remote from the section. The other guide webs merge seamlessly into the thread 8. FIG. 4 shows the mop head described in FIG. The strips 14 are fixed by means of a counter-holder 15 which is inserted into a bore 16 of the base 3. The fixation of the counter-holder 15 is effected by a snap closure.

Claims

Patentansprüche claims
1. Mopkopf (1 ) für einen Wischmop (2), umfassend eine Basis (3) die eine im wesentlichen zitronenförmige Grundform aufweist, wobei auf dem Außenumfang der Basis (3) ein Anschlusselement (4) zur lösbarenA mop head (1) for a mop (2), comprising a base (3) having a substantially lemon-shaped basic shape, wherein on the outer periphery of the base (3) a connection element (4) for releasable
Befestigung eines Stiels (5) angeordnet ist, wobei das Anschlusselement (4) im wesentlichen rohrförmig ausgebildet ist und an seinem Außenumfang zumindest zwei in axialer Richtung verlaufende Führungsstege (6) und zumindest zwei umfänglich verlaufende Rastnasen (7) zur steckbaren Befestigung des Stiels (5) aufweisen, dadurch gekennzeichnet, dass in dem Anschlusselement (4) zumindest ein Gewinde (8) zur schraubbaren Befestigung des Stiels (5) angeordnet ist.Fixing a stem (5) is arranged, wherein the connecting element (4) is substantially tubular and at its outer periphery at least two axially extending guide webs (6) and at least two circumferentially extending locking lugs (7) for plug-in attachment of the stem (5 ), characterized in that in the connection element (4) at least one thread (8) for the screw-fastening of the stem (5) is arranged.
2. Mopkopf nach Anspruch 1 , dadurch gekennzeichnet, dass die Führungsstege (6) in einem der Basis (3) abgewandten Abschnitt (9) des2. mop head according to claim 1, characterized in that the guide webs (6) in a base (3) facing away from the section (9) of the
Anschlusselementes (4) angeordnet sind.Connection element (4) are arranged.
3. Mopkopf nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass auf dem Innenumfang des Anschlusselementes (4) weitere Führungsstege (10) angeordnet sind.3. mop head according to claim 1 or 2, characterized in that on the inner circumference of the connecting element (4) further guide webs (10) are arranged.
4. Mopkopf nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Anschlusselement (4) in dem der Basis (3) zugewandten Abschnitt (11) verjüngt ist.4. mop head according to one of claims 1 to 3, characterized in that the connecting element (4) in the base (3) facing portion (11) is tapered.
5. Mopkopf nach Anspruch 4, dadurch gekennzeichnet, dass die Verjüngung des Anschlusselementes (4) stufenartig erfolgt.5. mop head according to claim 4, characterized in that the taper of the connecting element (4) takes place step-like.
6. Mopkopf nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass im Bereich der Verjüngung des Anschlusselementes (4) axial verlaufende6. mop head according to claim 4 or 5, characterized in that in the region of the taper of the connecting element (4) axially extending
Rippen (12) angeordnet sind. Ribs (12) are arranged.
7. Mopkopf nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Länge der Rastnasen (7) der 1 bis 3,5fachen Dicke der Rastnasen (7) entspricht.7. mop head according to one of claims 1 to 6, characterized in that the length of the latching lugs (7) of 1 to 3.5 times the thickness of the latching lugs (7).
8. Mopkopf nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Länge der Führungsstege (6) der 0,25 bis 0,55fachen Länge des Anschlusselementes (4) entspricht.8. mop head according to one of claims 1 to 7, characterized in that the length of the guide webs (6) of 0.25 to 0.55 times the length of the connecting element (4).
9. Mopkopf nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Gewinde (8) einen in Richtung der Basis (3) verringernden9. mop head according to one of claims 1 to 8, characterized in that the thread (8) in the direction of the base (3) reducing
Querschnitt aufweist.Cross section has.
10. Mopkopf nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Gewinde (8) eine in Richtung der Basis (3) zunehmende Steigung aufweist.10. mop head according to one of claims 1 to 9, characterized in that the thread (8) in the direction of the base (3) increasing slope.
11. Mopkopf nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass auf der Innenseite der Basis (3) Haltestifte (13) angeordnet sind. 11. mop head according to one of claims 1 to 10, characterized in that on the inside of the base (3) holding pins (13) are arranged.
PCT/EP2007/000607 2006-02-21 2007-01-25 Mop head which can be fastened to a cleaning mop with different types of handle WO2007096036A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2007800059910A CN101384207B (en) 2006-02-21 2007-01-25 Mop head which can be fastened to a cleaning mop with different types of handle
ES07703009T ES2409208T3 (en) 2006-02-21 2007-01-25 Mop head that can be fixed on a cleaning mop with different types of handles
EP07703009A EP1986538B1 (en) 2006-02-21 2007-01-25 Mop head which can be fastened to a cleaning mop with different types of handle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610007885 DE102006007885B3 (en) 2006-02-21 2006-02-21 Mop head for cleaning mop, has connection unit arranged on outer circumference of base for detachably fastening handle, thread arranged in connection unit for screwable fastening of handle, and rips arranged in region of taper
DE102006007885.3 2006-02-21

Publications (1)

Publication Number Publication Date
WO2007096036A1 true WO2007096036A1 (en) 2007-08-30

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EP (1) EP1986538B1 (en)
CN (1) CN101384207B (en)
DE (1) DE102006007885B3 (en)
ES (1) ES2409208T3 (en)
PT (1) PT1986538E (en)
WO (1) WO2007096036A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP2887854A4 (en) * 2012-08-27 2016-04-20 3M Innovative Properties Co Mop head mountable to various types of mop rods

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
GB2447842B (en) * 2007-03-24 2011-09-28 Ronald Alexander Mop head with integrated swab and scrubbing member
DE102008026254A1 (en) 2008-06-02 2009-12-03 Carl Freudenberg Kg Mop head for a mop
CN104545731A (en) * 2014-12-31 2015-04-29 陈思远 Mop head with sleeve, hand-pressure rotary mop and mop head production method

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US4114224A (en) * 1976-04-13 1978-09-19 Firma Carl Freudenberg Mop comprising bonded nonwoven fabric absorptive elements
US5385420A (en) * 1993-08-03 1995-01-31 Newman, Sr.; Robert D. Coupling assembly
EP1157653A2 (en) * 2000-05-22 2001-11-28 Firma Carl Freudenberg Holding device for fastening a mop to the end of a handle
US6572315B1 (en) * 2000-01-06 2003-06-03 Gary Jack Reed Threaded fastener having a thread crest greater than its thread root
DE10253041A1 (en) * 2002-11-14 2004-06-03 Gökdemir, Ahmet Mop head for cleaning dirty surfaces comprises a cylindrical clamping device mounted on a round lower part for fixing a handle on the mop head
EP1698262A2 (en) * 2005-03-01 2006-09-06 Ronald Alexander Young Mophead

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CN2240333Y (en) * 1995-07-27 1996-11-20 张维良 Mop

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US4114224A (en) * 1976-04-13 1978-09-19 Firma Carl Freudenberg Mop comprising bonded nonwoven fabric absorptive elements
US5385420A (en) * 1993-08-03 1995-01-31 Newman, Sr.; Robert D. Coupling assembly
US6572315B1 (en) * 2000-01-06 2003-06-03 Gary Jack Reed Threaded fastener having a thread crest greater than its thread root
EP1157653A2 (en) * 2000-05-22 2001-11-28 Firma Carl Freudenberg Holding device for fastening a mop to the end of a handle
DE10253041A1 (en) * 2002-11-14 2004-06-03 Gökdemir, Ahmet Mop head for cleaning dirty surfaces comprises a cylindrical clamping device mounted on a round lower part for fixing a handle on the mop head
EP1698262A2 (en) * 2005-03-01 2006-09-06 Ronald Alexander Young Mophead

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2887854A4 (en) * 2012-08-27 2016-04-20 3M Innovative Properties Co Mop head mountable to various types of mop rods

Also Published As

Publication number Publication date
DE102006007885B3 (en) 2007-03-08
PT1986538E (en) 2013-06-03
ES2409208T3 (en) 2013-06-25
CN101384207B (en) 2011-08-17
CN101384207A (en) 2009-03-11
EP1986538A1 (en) 2008-11-05
EP1986538B1 (en) 2013-03-20

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