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DE1139617B - Electrically operated floor cleaning device - Google Patents

Electrically operated floor cleaning device

Info

Publication number
DE1139617B
DE1139617B DEH37128A DEH0037128A DE1139617B DE 1139617 B DE1139617 B DE 1139617B DE H37128 A DEH37128 A DE H37128A DE H0037128 A DEH0037128 A DE H0037128A DE 1139617 B DE1139617 B DE 1139617B
Authority
DE
Germany
Prior art keywords
frame
pawl
working position
pin
switch
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.)
Pending
Application number
DEH37128A
Other languages
German (de)
Inventor
Don Clayton Krammes
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Publication of DE1139617B publication Critical patent/DE1139617B/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857User input or output elements for control, e.g. buttons, switches or displays
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24Hand-supported suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2852Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Handcart (AREA)
  • Harvester Elements (AREA)
  • Mechanical Control Devices (AREA)

Description

Torsionsfeder 41 zurück. Die gleiche Betätigung wird wiederholt, um den Schalter in die »Aus «-Stellung zu bewegen. Selbstverständlich kann der Schalter, wenn das Fahrgestell nach unten aus seiner eingezogenen Stellung bewegt wird, mit einer einzigen Bewegung eingeschaltet werden.Torsion spring 41 back. The same actuation is repeated to move the switch to the "off" position move. Of course, the switch can be used when the chassis is retracted down from its Position can be switched on with a single movement.

Um das Fahrgestell 20 zu seiner eingezogenen Stellung zurückzubringen, stellt der Benutzer seinen Fuß auf das Polster 43 des Klinkenbetätigungsteils 42, um so die Klinke 31 nach unten zu drücken, ohne eine abwärts gerichtete Kraft unmittelbar auf das Gestell auszuüben, so daß, sobald der obere Rand 40 der Aussparung 38 die Klinkenstifte 32 freigibt, das Fahrgestell frei aus der Aussparung unter der Wirkung der Torsionsfeder 27 springt; wenn der Fuß des Benutzers entfernt wird, schwenken sowohl das Gestell wie die Klinke nach oben zu der eingezogenen Stellung unter der Wirkung der Torsionsfedern 27 und 41.To return the chassis 20 to its retracted position, the user places his or her foot on the pad 43 of the pawl operating member 42 so as to press the pawl 31 downward without a exert downward force directly on the frame, so that as soon as the upper edge 40 of the Recess 38 releases the latch pins 32, the chassis freely jumps out of the recess under the action of the torsion spring 27; when the user's foot is removed, both the rack and the latch pivot up to the retracted position under the action of torsion springs 27 and 41.

Claims (13)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Elektrisch betriebenes Bodenreinigungsgerät, das zum Abstützen des in der Arbeitsstellung in geeigneter Lage hochkant stehenden Gerätes ein mit Laufrädern versehenes Stützgestell aufweist, welches so an dem Gerätekörper angelenkt ist, daß es aus der Arbeitsstellung, in welcher das Stützgestell von dem Gerätekörper absteht, in eine zusammengeklappte Stellung, in welcher das Stützgestell an dem Gerätekörper anliegt, bewegbar ist, dadurch gekennzeichnet, daß der Schalter (45) für den elektrischen Antrieb des Gerätes durch die Verstellbewegung des Gestelles (20) betätigt werden kann.1. Electrically operated floor cleaning device, which has a support frame provided with running wheels to support the device standing on edge in the working position in a suitable position, which is hinged to the device body so that it is out of the working position in which the support frame protrudes from the device body in a folded position, in which the support frame rests against the device body, is movable, characterized in that the switch (45) for the electrical drive of the device can be actuated by the adjustment movement of the frame (20). 2. Gerät nach Anspruch 1, insbesondere Saugreiniger mit einem Saugmundstück, einem Motorgebläse, einem Behälter für reines und/oder schmutziges flüssiges Reinigungsmittel und einem Flüssigkeitsabscheider, welche in der angegebenen Reihenfolge hintereinander angeordnet sind, sowie einem über den Gerätekörper hinaus verlängerten Stiel, dadurch gekennzeichnet, daß das Stützgestell (20) in der Arbeitsstellung des Gerätes etwa im rechten Winkel zur Längsachse des Gerätekörpers steht, so daß das Stützgestell in der Arbeitsstellung nach unten und hinten geneigt ist.2. Device according to claim 1, in particular a vacuum cleaner with a suction nozzle, a motor fan, a container for clean and / or dirty liquid detergent and a Liquid separators, which are arranged one behind the other in the specified order, as well as a handle extended beyond the body of the device, characterized in that the Support frame (20) in the working position of the device approximately at right angles to the longitudinal axis of the Device body is so that the support frame is inclined downward and backward in the working position is. 3. 'Gerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schalter (45) durch eine Bewegung des Stützgestells (20) in der gleichen Richtung wie seine Verstellbewegung aus der eingezogenen Stellung in die Arbeitsstellung, jedoch noch etwas über die Arbeitsstellung hinaus, betätigt werden kann.3. 'Device according to claim 1 or 2, characterized in that the switch (45) by a Movement of the support frame (20) in the same direction as its adjustment movement from the retracted Position in the working position, but still a little beyond the working position, actuated can be. 4. Gerät nach Anspruch 3, dadurch gekennzeichnet, daß das Stützgestell (20) eine Feder (27) aufweist, welche das Gestell (20) in seine eingezogene Stellung zu bewegen sucht, und eine Klinke (31), welche es in der Arbeitsstellung zu halten sucht.4. Apparatus according to claim 3, characterized in that the support frame (20) has a spring (27) has, which seeks to move the frame (20) into its retracted position, and a Pawl (31) which seeks to keep it in the working position. 5. Gerät nach Anspruch 4, dadurch gekennzeichnet, daß die Klinke (31) von einem Arm gebildet wird, dessen eines Ende an dem Gerätekörper mittels Zapfen (36) unterhalb von zur Lagerung des Gestells (20) dienenden Zapfen (19) angelenkt ist und dessen anderes Ende an dem Gestell (20) einklinkbar ist.5. Apparatus according to claim 4, characterized in that the pawl (31) is formed by an arm is, one end of which on the device body by means of pin (36) below for Storage of the frame (20) serving pin (19) is hinged and the other end of the pin Frame (20) can be latched. 6. Gerät nach Anspruch 5, dadurch gekennzeichnet, daß die Klinke (31) an dem Gestell (20) durch Abwärtsbewegen des freien Endes angeklinkt werden kann und daß die Klinke ein Betätigungsglied (42) zum Entkuppeln aufweist, welches über die obere Begrenzung des Gestells (20) vorsteht.6. Apparatus according to claim 5, characterized in that the pawl (31) on the frame (20) can be latched by moving the free end downwards and that the pawl is an actuator (42) for uncoupling, which protrudes beyond the upper limit of the frame (20). 7. Gerät nach Anspruch 6, dadurch gekennzeichnet, daß die Klinke (31) eine Feder (41) aufweist, welche die Klinke in die eingeklinkte Stellung, wenn das Gestell (20) in seiner Arbeitsstellung steht, und in eine eingezogene Stellung an dem Gestell und damit am Gerätekörper, wenn das Gestell (20) nicht in Arbeitsstellung steht, zu drücken sucht.7. Apparatus according to claim 6, characterized in that the pawl (31) has a spring (41), which the latch in the latched position when the frame (20) is in its working position stands, and in a retracted position on the frame and thus on the device body, if the frame (20) is not in the working position, seeks to press. 8. Gerät nach Anspruch 7, dadurch gekennzeichnet, daß die Klinke (31) an ihrem freien Ende so ausgebildet ist, daß sie mit einem Zapfen (32) am Gestell (20) in Eingriff kommt und aus ihrer eingezogenen Stellung in die Klinkstellung selbsttätig geschwenkt wird, wenn das Gestell (20) aus seiner eingezogenen Stellung in die Arbeitsstellung geschwenkt wird.8. Apparatus according to claim 7, characterized in that the pawl (31) at its free End is designed so that it comes into engagement with a pin (32) on the frame (20) and out its retracted position is automatically pivoted into the latch position when the frame (20) is pivoted from its retracted position into the working position. 9. Gerät nach Anspruch 8, dadurch gekennzeichnet, daß die Klinke (31) an ihrem freien Ende eine Gleitfläche (53) aufweist, an der der Zapfen (32) beim Ausschwenken des Gestells (20) zur Anlage kommt und daran entlanggleitend die Klinke (31) in die Klinkstellung schwenkt.9. Apparatus according to claim 8, characterized in that the pawl (31) at its free End has a sliding surface (53) on which the pin (32) when pivoting the frame (20) comes to rest and, sliding along it, pivots the pawl (31) into the pawl position. 10. Gerät nach Anspruch 9, dadurch gekennzeichnet, daß die Klinke (31) eine Aussparung (38) zur Aufnahme des Zapfens (32) in der Klinkstellung aufweist, die so ausgebildet ist, daß der Zapfen (32) beim Bewegen des Gestells (20) über seine Arbeitsstellung hinaus in die Schalterbetätigungsstellung sich in der Aussparung (38) verschieben kann.10. Apparatus according to claim 9, characterized in that the pawl (31) has a recess (38) for receiving the pin (32) in the latching position, which is designed so that the Pin (32) when moving the frame (20) beyond its working position into the switch actuation position can move in the recess (38). 11. Gerät nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß der Schalter an dem Gerätekörper angeordnet ist und mittels eines mit dem Gestell (20) verbundenen, begrenzt schwenkbaren Hebelarmes (47) betätigbar ist.11. Device according to one of claims 1 to 10, characterized in that the switch is arranged on the device body and by means of a the frame (20) connected, limited pivotable lever arm (47) can be actuated. 12. Gerät nach Anspruch 11, dadurch gekennzeichnet, daß der Schalterbetätigungsarm (47) auf dem Lagerzapfen (19) des Gestells (20) gelagert ist, wobei seine Bewegung durch eine Wand (52) des Gerätegehäuses (11) begrenzt ist.12. Apparatus according to claim 11, characterized in that the switch actuating arm (47) the bearing pin (19) of the frame (20) is mounted, its movement through a wall (52) of the device housing (11) is limited. 13. Gerät nach Anspruch 12, dadurch gekennzeichnet, daß der Schalterbetätigungshebel (47) eine Schulter (51) aufweist, die in der Schalterbetätigungsstellung an der Wand (21) des Gestells (20) zur Anlage kommt.13. Apparatus according to claim 12, characterized in that the switch operating lever (47) a shoulder (51) which in the switch actuation position on the wall (21) of the frame (20) comes to the plant. Hierzu 1 Blatt Zeichnungen1 sheet of drawings © 209 707/9 11.6?© 209 707/9 11.6?
DEH37128A 1958-08-08 1959-08-07 Electrically operated floor cleaning device Pending DE1139617B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US754033A US2974345A (en) 1958-08-08 1958-08-08 Collapsible support for an ambulatory appliance

Publications (1)

Publication Number Publication Date
DE1139617B true DE1139617B (en) 1962-11-15

Family

ID=25033213

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH37128A Pending DE1139617B (en) 1958-08-08 1959-08-07 Electrically operated floor cleaning device

Country Status (7)

Country Link
US (1) US2974345A (en)
CH (1) CH362186A (en)
DE (1) DE1139617B (en)
ES (1) ES251198A1 (en)
FR (1) FR1242912A (en)
GB (1) GB928047A (en)
MY (1) MY6400039A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673592A (en) * 1970-08-21 1972-06-27 Whirlpool Co Lockout for portable appliance with caster jack mechanism
US3867591A (en) * 1974-01-16 1975-02-18 Whirlpool Co One piece switch holder and foot operated hinge actuator for vacuum cleaner switch
CA2072710C (en) * 1991-07-15 2002-05-28 Kent J. Furcron Improved cleaning device
KR100539757B1 (en) 2003-12-24 2006-01-10 엘지전자 주식회사 Power switch device for upright vacuum cleaner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1508134A (en) * 1924-01-30 1924-09-09 Thomas B Barnett Roller attachment for rocking-chairs
US1687283A (en) * 1926-06-18 1928-10-09 Deutscher William Floor cleaner
US2079293A (en) * 1933-06-26 1937-05-04 Ind Improvements Inc Suction sweeper
US2289711A (en) * 1939-11-13 1942-07-14 James B Kirby Suction cleaner
US2420066A (en) * 1941-08-22 1947-05-06 Aeronautical & Mechanical Inve Landing gear control and indicating arrangement
US2590152A (en) * 1945-01-16 1952-03-25 John T Kilbride Vacuum cleaner with sterilizing means
US2478995A (en) * 1945-04-30 1949-08-16 United Shoe Machinery Corp Gun carriage
US2688671A (en) * 1948-06-17 1954-09-07 Hoover Co Pedal operated switch structure for ambulatory floor treating tools
US2675246A (en) * 1951-09-20 1954-04-13 Advance Machine Co Wheel raising and lowering mechanism for floor polishing machines and the like

Also Published As

Publication number Publication date
FR1242912A (en) 1960-10-07
ES251198A1 (en) 1959-12-16
US2974345A (en) 1961-03-14
CH362186A (en) 1962-05-31
GB928047A (en) 1963-06-06
MY6400039A (en) 1964-12-31

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