SE441968B - SWITCHING DEVICE FOR HOUSEHOLDERS, SEPARATE DISHWASHERS, WASHING MACHINES AND SIMILAR - Google Patents

SWITCHING DEVICE FOR HOUSEHOLDERS, SEPARATE DISHWASHERS, WASHING MACHINES AND SIMILAR

Info

Publication number
SE441968B
SE441968B SE7910481A SE7910481A SE441968B SE 441968 B SE441968 B SE 441968B SE 7910481 A SE7910481 A SE 7910481A SE 7910481 A SE7910481 A SE 7910481A SE 441968 B SE441968 B SE 441968B
Authority
SE
Sweden
Prior art keywords
hood
switching device
wall
recess
jacket
Prior art date
Application number
SE7910481A
Other languages
Swedish (sv)
Other versions
SE7910481L (en
Inventor
W Menzel
Original Assignee
Bosch Siemens Hausgeraete
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 Bosch Siemens Hausgeraete filed Critical Bosch Siemens Hausgeraete
Publication of SE7910481L publication Critical patent/SE7910481L/en
Publication of SE441968B publication Critical patent/SE441968B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H2009/048—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it

Landscapes

  • Push-Button Switches (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Description

7919481-6 10 15 20 25 30 35 40 urtagning. Detta har fördelen att huvan lätt kan monteras tack vare att den genom mantelväggens koniska parti själv- centrerande kan stickas in í urtagningen och därefter lätt inpressas. 7919481-6 10 15 20 25 30 35 40 recess. This has the advantage that the hood can be easily mounted thanks to the fact that it can be self-centered through the conical portion of the jacket wall and inserted into the recess and then easily pressed in.

På ritningen visas i form av ett utföringsexempel huvudsakligen i tvärsnitt en förstorad del av en hushålls- apparat med en omkopplingsanordning, vilken uppvisar en av en huva övertäckt tryckstång.In the drawing, in the form of an exemplary embodiment, an enlarged part of a household appliance with a switching device, which has a push rod covered by a hood, is shown mainly in cross section.

Den med 1 betecknade delen av apparaten omfattar en tryckstäng 2, som med sitt ändparti 3 angriper ett rörligt ställdon 4 hos en schematiskt framställd omkopplare 5. Tryck- stången 2 är cylindrisk och är vid sin från omkopplaren vända sida försedd med ett konvext huvud 7. Mellan huvudet 7 och tryckstångens 2 mittparti 8 sträcker sig ett flertal längs- gående lister 9, vilka tjänstgör som styrning åt tryck- stången. Ändpartiets 6 huvud 7 och tryckstångens 2 längsgående lister 9 är övertäckta av en huva 10 av elastiskt plast- material, vilken med sin mantelvägg 11 sitter i en urtagning 12 i en vägg 13 hos apparaten som uppbär omkopplingsanord- ningen. Väggen 13 kan dock även utgöra en del av själva om- kopplingsanordningens hus. Mantelväggens 11 cirkelringformiga tvärsnitt har mot omkopplarsidan ett runtomgående, koniskt avsmalnande parti 14, vars minsta diameter är mindre än ur- tagningens 12 diameter. Denna utformning av mantelväggen 11 underlättar monteringen av huvan 10, vilken efter införande av det koniska partiet 14 pressas in i urtagningen 12. Vid den i urtagningen 12 utan spaltmellanrum sittande mantelväg- gen 11, ansluter sig vid tryckstångens huvudsida en tunn- väggig, elastiskt eftergivlig ändvägg 15. Denna ändvâgg 15 är upphöjd och skjuter fram utanför apparatväggen 15. Huvans membranlíknande ändvägg 15 som är tillordnad huvudets 7 kon- vexa ändyta, hindrar tillsammans med den i urtagningen 12 in- pressade mantelväggen fukt och smuts att tränga in till tryckstången 2 och omkopplaren 5.The part of the apparatus denoted by 1 comprises a push rod 2, which with its end portion 3 engages a movable actuator 4 of a schematically manufactured switch 5. The push rod 2 is cylindrical and is provided with a convex head 7 on its side facing away from the switch. Extending between the head 7 and the central portion 8 of the push rod 2 are a plurality of longitudinal strips 9, which serve as a guide for the push rod. The head 7 of the end portion 6 and the longitudinal strips 9 of the push rod 2 are covered by a hood 10 of elastic plastic material, which with its jacket wall 11 sits in a recess 12 in a wall 13 of the apparatus which supports the switching device. However, the wall 13 can also form part of the housing of the switching device itself. The circular annular cross section of the jacket wall 11 has a circumferential, conically tapered portion 14 towards the switch side, the smallest diameter of which is smaller than the diameter of the recess 12. This design of the jacket wall 11 facilitates the assembly of the hood 10, which after insertion of the conical portion 14 is pressed into the recess 12. At the jacket wall 11 located in the recess 12 without gap gaps, a thin-walled, elastically resilient member adjoins the main side of the push rod. end wall 15. This end wall 15 is raised and projects beyond the apparatus wall 15. The membrane-like end wall 15 of the hood, which is associated with the convex end surface of the head 7, together with the jacket wall pressed into the recess 12, prevents moisture and dirt from penetrating the push rod 2 and the switch 5.

Vid manövrering av omkopplaren 5 utövas tryck mot änd- väggen 15 i pilens 17 riktning, så att tryckstången 2 under deformering av ändväggen 15 rör sig i längdriktningen, var- igenom det rörliga ställdonet 4 förflyttas till sitt slutna läge. Vid avlastning av ändväggen 15 förskjuter ställdonet 4 3 7910481-6 under âterställning tryckstången 2 till det visade läget.When operating the switch 5, pressure is exerted against the end wall 15 in the direction of the arrow 17, so that the deformed rod 2, while deforming the end wall 15, moves in the longitudinal direction, whereby the movable actuator 4 is moved to its closed position. When unloading the end wall 15, the actuator 4 displaces the push rod 2 to the position shown during reset.

Claims (2)

\_. 10 15 f20 7910431-6 4 Patentkrav\ _. 10 15 f20 7910431-6 4 Patent claims 1. Omkopplingsanordning för hushållsapparater, särskilt diskmaskiner, tvättmaskiner och liknande, med åtminstone ett genom en tryokstáng manövrerbart stallorgan, varvid tryck- stången är manövrerbar via en upphöjt utbildad, tunnväggig elastisk huva och varvid omkopplingsanordningen med dess hyls- formiga hus är insatt pà sådant sätt i en urtagning hos en bärplatta,-att huvan skjuter fram ntanför apparatväggen, k ä n n e t e c k n a d av att vid periferin för huvans (10) elastiskt eftergivliga ändvägg (15) är formad en mantel (11) med cirkelringformigt tvärsnitt, vilken utan spaltmellanrum sitter i en skalformig urtagning (12) hos bärplattan (13), vilken bestar av apparatens vägg, och att tryckstàngen (2) vid manöversidan är övertäckt av huvans (10) ändvägg (15) samt styrd i huvans mantel (11).Switching device for household appliances, in particular dishwashers, washing machines and the like, with at least one stable member maneuverable by a pressure bar, the pressure bar being maneuverable via a raised, thin-walled elastic hood and the switching device with its sleeve-shaped housing being inserted in a recess of a support plate, that the hood protrudes beyond the apparatus wall, characterized in that at the periphery of the elastically resilient end wall (15) a jacket (11) with a circular annular cross-section is formed, which without gap gaps sits in a shell-shaped recess (12) of the support plate (13), which consists of the wall of the apparatus, and that the push rod (2) at the operating side is covered by the end wall (15) of the hood (10) and guided in the jacket (11) of the hood. 2. Omkopplingsanordning enligt krav 1, k ä n n e - t e c k n a d av att manteln (11) uppvisar ett i riktning mot huvans (10) från ändväggsn (15) vända ände avsmalnande, runtgaende koniskt avsnitt (14), vars minsta diameter är mindre än diametern hos bärplattans (13) urtagning (12).Switching device according to Claim 1, characterized in that the jacket (11) has a tapered, circumferential conical section (14) facing the end of the hood (10) from the end wall (15), the smallest diameter of which is smaller than the diameter. of the recess (12) of the support plate (13).
SE7910481A 1979-02-05 1979-12-19 SWITCHING DEVICE FOR HOUSEHOLDERS, SEPARATE DISHWASHERS, WASHING MACHINES AND SIMILAR SE441968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7903019U DE7903019U1 (en) 1979-02-05 1979-02-05 Household appliance with a switching device

Publications (2)

Publication Number Publication Date
SE7910481L SE7910481L (en) 1980-08-06
SE441968B true SE441968B (en) 1985-11-18

Family

ID=6700728

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910481A SE441968B (en) 1979-02-05 1979-12-19 SWITCHING DEVICE FOR HOUSEHOLDERS, SEPARATE DISHWASHERS, WASHING MACHINES AND SIMILAR

Country Status (5)

Country Link
DE (1) DE7903019U1 (en)
FR (1) FR2448187A1 (en)
GB (1) GB2042267B (en)
IT (2) IT8020590V0 (en)
SE (1) SE441968B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346296C2 (en) * 1983-12-21 1994-05-19 Siemens Ag Actuator for transmitting a linear movement to a switch
DE3521176A1 (en) * 1985-06-13 1986-12-18 Brown, Boveri & Cie Ag, 6800 Mannheim Operating element for a switching apparatus
GB2233841B (en) * 1989-06-28 1994-02-02 Lutron Electronics Co Touch-operated power control
DE4143575C2 (en) * 1991-02-27 2000-10-05 Kress Elektrik Gmbh & Co Manually operated pusher or switch lever for electrical devices
DE4106119C3 (en) * 1991-02-27 1999-12-16 Kress Elektrik Gmbh & Co Manually operated pusher or switch lever for electrical devices
DE9113199U1 (en) * 1991-10-23 1992-11-26 Cherry Mikroschalter Gmbh, 8572 Auerbach Key element with guide contour
DE10200107A1 (en) * 2002-01-04 2003-07-17 Delphi Tech Inc Plunger actuator for operating with a motor vehicle's clutch pedal, has a casing with a self-adjustable plunger to work actuator contacts and to use ratchet gearing with a spring-loaded locking cage
CN108166214B (en) * 2017-12-26 2022-09-02 青岛海尔洗涤电器有限公司 Key structure and washing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188210A (en) * 1957-12-10 1959-09-21 Improved device for controlling electrical circuits such as contactors, breakers, switches and the like
US3184574A (en) * 1962-02-26 1965-05-18 Cutler Hammer Inc Electric switch including housing and contact retaining means
US3223797A (en) * 1962-09-20 1965-12-14 Kaiser Jeep Corp Horn button switch
DE2531841C3 (en) * 1975-07-16 1981-02-26 Rudolf Schadow Gmbh, 1000 Berlin Electrical snap switch

Also Published As

Publication number Publication date
IT8019462A0 (en) 1980-01-25
GB2042267B (en) 1983-03-09
IT1130226B (en) 1986-06-11
FR2448187A1 (en) 1980-08-29
DE7903019U1 (en) 1979-05-23
FR2448187B1 (en) 1983-12-30
SE7910481L (en) 1980-08-06
GB2042267A (en) 1980-09-17
IT8020590V0 (en) 1980-01-25

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