NO137401B - DEVICE AT LUKEL} S. - Google Patents
DEVICE AT LUKEL} S. Download PDFInfo
- Publication number
- NO137401B NO137401B NO760853A NO760853A NO137401B NO 137401 B NO137401 B NO 137401B NO 760853 A NO760853 A NO 760853A NO 760853 A NO760853 A NO 760853A NO 137401 B NO137401 B NO 137401B
- Authority
- NO
- Norway
- Prior art keywords
- handle
- hatch
- tongue
- maneuvering
- locking
- Prior art date
Links
- 238000010276 construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/022—Latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0014—Locks or fastenings for special use to prevent opening by children
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Electric Ovens (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Seeds, Soups, And Other Foods (AREA)
Description
Foreliggende • o.ppfinne.ls.e.. angår en lukesperre-; Present • o.ppfinne.ls.e.. concerns a hatch lock-;
for. nedfellbare - luker.-'på., komfyrer/, .hvorved; det oppnås,, beskyttelse, mot-, utilsiktet-, åpning: av luken-. for. folding - hatches.-'on., stoves/, .by which; it is achieved,, protection, against-, accidental-, opening: of the hatch-.
Ved. slike .komfyrluker..-eller,—dører, er- det- fare- By. such .stove hatches..-or,--doors, is- there- danger-
for at" barn. uvitende.-, om . faremomentene.„ åpner luken, når ovnen er varm-,. og-derved., brenner seg.;.. Det. er derfor, fremsatt, krav på: at: ovnsdørene, skal., forsynes, med,.barnesikre låser: som. forhindrer' slike brannskader. Samtidig, som-tilstedeværelsen av denne d.ørsperren: oppleves:.-som-, en sikkerhet av familier med. små..barn kan denv av familier uten ..barn- oppleves-:.som, en ulempe,..ettersom\ man. stadig tvinges til. å;.manøvrere en- sperre når ovnsdøren skal åpne.s . , På . dette, områder er det derfor, fremkommet konstruksjoner av forskjellige sperrer,, der.- en anordning, for-oppheving av. sp.err.en-.i. ihtrykket. stilling er. innført.. Slike-anordninger. har. imidlertid.vist., seg å- være vanskelige. å-, operere, f. eks . kreves de.t- et.-inngrep med verktøy. Det. synes, derfor fordelaktig .å-fremskaffe en: anordning som., lett-kan bringes i.resp. ut,av aktiv stilling,,, uten- at: dette;.kompliserer.-; selve .sperreinnretningeh. so that" children, unaware of the dangers, open the door when the oven is hot and thereby burn themselves; therefore, demands are made that: the oven doors must ., are provided, with,..childproof locks: which. prevent' such burns. At the same time, as-the presence of this door lock: is experienced:.-as-, a safety by families with..small..children can denv by families without ..children- experience-:.as, an inconvenience,..as one is constantly forced. to;.maneuver and block when the oven door is to open.s ., In .this, areas, constructions of different barriers,, where.- a device, for-repeal of. sp.err.en-.in. the. pressed. position. has. been. introduced.. Such-devices. have. however. proven. to- be- difficult. to -, operate, e.g. an intervention with tools is required. It therefore seems advantageous to provide a device which can easily be brought into or out of an active position, ,, without the fact that this complicates the blocking device itself.
Hensikt.e.m.me.d. foreliggende oppfinnelse er så-- Purpose.e.m.me.d. the present invention is so--
ledes. å. fremskaffe, en: lukesp.erre: som kam anordnes. på: komfyrdører og på. en enkellmåte-bringes.-. ut. av. funksjon ved. bruk. i husholdn-: inger. der., beskyttelse-mot. utilsiktet. åpning, ikke behøves, og som ogsåjlett kan: settes.-, i. funksjpn igjen ..når.-dette.-er ønskelig... Ved. hj.elp- av oppfinnelsen-- er- det; fremskaffet et. løsning- av problemet- med. fremstilling: av en- anordning..med disse.fordeler: og dette, oppnås_når ^anordningen utføres: i overens.temmelse med., den-kj ennetegnende:.del . av .krav. 1... is led. to. procure, a: lukesp.erre: as a comb is arranged. on: cooker doors and on. a simple way-is brought.-. out. of. function by. use. in households. there., protection-against. unintentional. opening, is not needed, and which can also easily: be put.-, in. function again ..when.-this.-is desired... By. hj.elp- of the invention-- is- it; procured a. solution- of the problem- with. production: of a device..with these.advantages: and this is achieved_when the device is carried out: in accordance with., the-identifying:.part . of .claim. 1...
Oppfinnels.en- skal. i, det: følgende-forklares. nærmere.under henvisning tii.tegningen, hvor det i. perspektiv- Invention.en- shall. i, it: the following-is explained. in more detail, with reference to the drawing, where in perspective
er vist et snitt gjennom- en ovnsdør i hvilken: det er montert; en- is shown a section through an oven door in which: it is fitted; one-
dørsperre ifølge oppfinnelsen. door lock according to the invention.
På figuren fremgår skjematisk en karm 1 på en stekeovnsåpning som er dekket av en dør eller luke 2, forsynt med hengsler nedentil,og et håndtak 3 ved hjelp av hvilket luken kan felles ned og ovnen åpnes. Luken består i det viste utførelseseksempel av to i hverandre innsatte deler 4,5 slik at luken får en kasseformet oppbygning. I lukens øvre side- The figure schematically shows a frame 1 on an oven opening which is covered by a door or hatch 2, provided with hinges below, and a handle 3 with the help of which the hatch can be folded down and the oven opened. In the embodiment shown, the hatch consists of two parts 4,5 inserted into each other so that the hatch has a box-shaped construction. In the upper side of the hatch-
kanter 6 er det anordnet en lukesperre 7 som er beregnet til å forhindre utilsiktet åpning av luken. Sperren omfatter en tunge 8, som i oppskjøvet (prikket) stilling befinner seg bak karmen 1 og.forhindrer åpningen. Tungen styres i et spor 9 ved den indre, øvre sidekanten av liiken og kan trekkes inn i .luken (heltrukket stilling)j slik-at den frigjøres fra karmen. Tungen inngår i en vinkelbøyd bladfjær 10 hvis andre ende stikker ut gjennom et spor 11 på lukens plane utside.* edges 6, a hatch lock 7 is arranged which is intended to prevent the hatch from being opened unintentionally. The lock comprises a tongue 8, which in the extended (dotted) position is behind the frame 1 and prevents the opening. The tongue is guided in a groove 9 at the inner, upper side edge of the hatch and can be pulled into the hatch (fully extended position) so that it is released from the frame. The tongue is part of an angle-bent leaf spring 10, the other end of which protrudes through a groove 11 on the flat outside of the hatch.*
Denne ende bærer et håndtak 12 av varmeisolerende materiale og This end carries a handle 12 of heat-insulating material and
er svingbar -som en hevarm omkring en momentakse, beliggende i sporet 11.. Den prikkede■stillingen av håndtaket 12, betegnet med a3 tilsvarer den'oppskjøvende> prikkede stillingen på tungen is pivotable - like a lever arm around a torque axis, located in the groove 11. The dotted ■position of the handle 12, denoted by a3, corresponds to the 'pushing-up> dotted position of the tongue
8, dvs. låsestilling. Ved svinging ;av håndtaket oppover mot lukehåndtaket 3, bringes tungen nedover i sporet 9 og inntar fristilling'(heltrukket stilling), når manøvréringshåndtaket er svingt til åpningsstillingen, betegnet med b. Man kan-på en enkel måte svinge håndtaket på denne måte ved å trykke hånd- 8, i.e. locked position. By swinging the handle upwards towards the hatch handle 3, the tongue is brought down into the slot 9 and takes a free position (fully extended position), when the maneuvering handle is swung to the opening position, denoted by b. You can swing the handle in this way in a simple way by press hand
taket oppover ved hjelp av.et par fingre mot undersiden av håndtaket, samtidig som man holder et tomméifingergrep om lukehåndtaket. 3- Ved stenging av luken senkes tungen, hvis overkant er utoverbøyd, under glidning mot karmen 1 og'snepper inn bak karm- the roof upwards using a couple of fingers towards the underside of the handle, while keeping a thumb grip on the hatch handle. 3- When closing the hatch, the tongue, whose upper edge is bent outwards, is lowered while sliding against the frame 1 and snaps into place behind the frame
en når luken er helt stengt. I' normalstilling tilstreber tungen' .en bevegelse oppover til den prikkede stillingen, efter som fjærkraften tilstreber åpning av det vinkelbøyde fjærbladet 10. Fjærkraften har et angrepspunkt 13 ved sporet 11, og mot-kraften i et par anleggspunkter -14 ovenfornevnte spor på-bakre innsiden av luken får tungedelén 8 til å gli oppover til den prikkede stillingen, hvorved et utstikkende-hjørne 15 på tungedelén slår mot innsiden ved sporet 9. one when the hatch is completely closed. In the normal position, the tongue tends to move upwards to the dotted position, after which the spring force tends to open the angularly bent spring blade 10. The spring force has an attack point 13 at the groove 11, and the counter-force in a pair of contact points -14 above-mentioned groove at the back the inside of the hatch causes the tongue part 8 to slide upwards to the dotted position, whereby a protruding corner 15 of the tongue part hits the inside at the groove 9.
Som beskrevet benyttes lukelåsen under normale omstendigheter, når låsfunksjonen er ønskelig, dvs. når det er fare for utilsiktet åpning av luken. Dersom en slik fare ikke forefinnes, bør lukelåsen settes ut av funksjon, slik at man slipper å nlanøvrere håndtaket 12 hver gang luken skal felles ned. For å oppnå denne egenskap på den ovenfor beskrevne lukelåsen er det innrettet en tredje stilling, betegnet med c, for manøvréringshåndtaket 12. Som det fremgår av figuren har lukehåndtaket 3 et"langsgående spor 16 på den mot luken vendende side, og dette spor gir plass for. enden av manøvrér-ingshåndtaket 12, som vist. Enden styres opp til dette spor ved at manøvréringshåndtaket mot fjærkraften skyves et stykke innover i sporet 11, slik at enden kommer forbi den nedre kant av lukehåndtaket, hvorefter manøvréringshåndtaket løftes den lille strekningen opp til sporét 16, der dets ende snepper 'inn. Tungen 8 står under denne bevegelse i en fristilling, efter As described, the hatch lock is used under normal circumstances, when the locking function is desirable, i.e. when there is a risk of the hatch being opened unintentionally. If such a danger does not exist, the hatch lock should be deactivated, so that one does not have to operate the handle 12 every time the hatch is to be folded down. In order to achieve this feature on the hatch lock described above, a third position, denoted by c, has been arranged for the operating handle 12. As can be seen from the figure, the hatch handle 3 has a "longitudinal groove 16 on the side facing the hatch, and this groove provides space for the end of the operating handle 12, as shown. The end is guided up to this slot by pushing the operating handle against the spring force a little inward into the slot 11, so that the end comes past the lower edge of the hatch handle, after which the operating handle is lifted the small distance up to the groove 16, where its end snaps in. The tongue 8 is during this movement in a release position, after
som dens bøyede overkant hviler mot lukens overkant, og kommer ved stengning av luken ikke opp i låsestilling, hvorfor luken derefter kan åpnes uavhengig av sperren. as its bent upper edge rests against the upper edge of the hatch, and when closing the hatch does not come up into the locking position, which is why the hatch can then be opened independently of the latch.
Naturligvis kan låsen like enkelt gjensettes i funksjon ved at enden av manøvréringshåndtaket frigjøres fra sporet 16 og trykkes ned til stilling a, hvorefter låsen igjen fungerer normalt. Det skal bemerkes at manøvréringshåndtaket i stilling b slår imot underkanten av lukehåndtaket 35 hvorfor det normalt ikke når opp til sporet 16, men fjærer tilbake til stilling a der det slippes. Naturally, the lock can just as easily be restored to function by releasing the end of the operating handle from the slot 16 and pressing it down to position a, after which the lock functions normally again. It should be noted that the operating handle in position b strikes against the lower edge of the hatch handle 35, which is why it does not normally reach the slot 16, but springs back to position a where it is released.
Det er rimelig å anta at både Tjærbladet og manøvréringshåndtaket kan utføres Som varianter av den ovenfor viste utførelsen, når prinsippet med å la fjærkraften besørge tungens utstikking til låsestilling, når håndtaket slippes, benyttes som ovenfor beskrevet. Det er også mulig å huke opp manøvréringshåndtaket på en kant, ansats eller lignende på lukehåndtaket, hvorfor det ikke er absolutt nødvendig med noe spor. Slike varianter må anses å ligge innenfor oppfinnelsestanken slik som den er definert i dé etterfølgende patentkrav. It is reasonable to assume that both the Tar Blade and the maneuvering handle can be executed as variants of the above-shown execution, when the principle of allowing the spring force to ensure the protrusion of the tongue into the locking position, when the handle is released, is used as described above. It is also possible to hook up the maneuvering handle on an edge, shoulder or similar on the hatch handle, which is why no track is absolutely necessary. Such variants must be considered to lie within the idea of the invention as defined in the following patent claims.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7502812A SE387729B (en) | 1975-03-13 | 1975-03-13 | DEVICE AT CLOSE CLASS |
Publications (3)
Publication Number | Publication Date |
---|---|
NO760853L NO760853L (en) | 1976-09-14 |
NO137401B true NO137401B (en) | 1977-11-14 |
NO137401C NO137401C (en) | 1978-02-22 |
Family
ID=20323943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO760853A NO137401C (en) | 1975-03-13 | 1976-03-11 | DEVICE AT LUKEL} S. |
Country Status (6)
Country | Link |
---|---|
DK (1) | DK92576A (en) |
FI (1) | FI56737C (en) |
GB (1) | GB1537527A (en) |
NL (1) | NL7602505A (en) |
NO (1) | NO137401C (en) |
SE (1) | SE387729B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10108724B4 (en) * | 2001-02-23 | 2004-07-01 | AEG Hausgeräte GmbH | Locking device for the door of a household appliance, in particular a household cooking appliance |
CN107339020B (en) * | 2017-04-14 | 2023-02-21 | 宁波方太厨具有限公司 | Oven with child lock |
-
1975
- 1975-03-13 SE SE7502812A patent/SE387729B/en unknown
-
1976
- 1976-03-04 DK DK92576*#A patent/DK92576A/en not_active Application Discontinuation
- 1976-03-10 NL NL7602505A patent/NL7602505A/en not_active Application Discontinuation
- 1976-03-11 NO NO760853A patent/NO137401C/en unknown
- 1976-03-11 GB GB9693/76A patent/GB1537527A/en not_active Expired
- 1976-03-12 FI FI760655A patent/FI56737C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO137401C (en) | 1978-02-22 |
FI56737B (en) | 1979-11-30 |
NL7602505A (en) | 1976-09-15 |
DK92576A (en) | 1976-09-14 |
FI760655A (en) | 1976-09-14 |
FI56737C (en) | 1980-03-10 |
GB1537527A (en) | 1978-12-29 |
SE387729B (en) | 1976-09-13 |
NO760853L (en) | 1976-09-14 |
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