DK141894B - Reading desk for placement on the armrest of a chair. - Google Patents

Reading desk for placement on the armrest of a chair. Download PDF

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Publication number
DK141894B
DK141894B DK449976A DK449976A DK141894B DK 141894 B DK141894 B DK 141894B DK 449976 A DK449976 A DK 449976A DK 449976 A DK449976 A DK 449976A DK 141894 B DK141894 B DK 141894B
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DK
Denmark
Prior art keywords
chair
reading desk
armrests
armrest
placement
Prior art date
Application number
DK449976A
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Danish (da)
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DK141894C (en
DK449976A (en
Inventor
Inge Karen Vibek Falck-Nybjerg
Original Assignee
Inge Karen Vibek Falck-Nybjerg
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Application filed by Inge Karen Vibek Falck-Nybjerg filed Critical Inge Karen Vibek Falck-Nybjerg
Priority to DK449976A priority Critical patent/DK141894B/en
Publication of DK449976A publication Critical patent/DK449976A/da
Publication of DK141894B publication Critical patent/DK141894B/en
Application granted granted Critical
Publication of DK141894C publication Critical patent/DK141894C/da

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  • Chair Legs, Seat Parts, And Backrests (AREA)

Description

(w^ \ξ&/ (11) FREMLÆ66ELSESSKHIFT 14189^ DANMARK <6i) Intel.3 A 47 C 7/68 ; i §(21) Ansøgning nr. 4499/76 (22) Indlever« den 6. Okt. 1976 (23) Løbedag 6. Okt. 197^ (44) Ansøgningen fremlagt og .(w ^ \ ξ & / (11) PROMOTION SHIFT 14189 ^ DENMARK <6i) Intel.3 A 47 C 7/68; in § (21) Application No. 4499/76 (22) Files «on 6 Oct. 1976 (23) Race day 6 Oct. 197 ^ (44) The application presented and.

ftsmlaggelBSssfcrlftstoffmitftggjortdøn 14. jul. I98OftsmlaggelBSssfcrlftstoffmitftftgdon 14 Jul. I98O

DIREKTORATET FOR _ u_ PATENT-OG VAREMÆRKEVÆSENET Prioritet begår« fra dsn (71) INGE KAREN VIBEKE FALCK-NYEJERG, Søndre Fasanvej 59* 2000 København F, DK. ~ (72) Opfinder: Samme.DIRECTORATE OF _ U_ PATENT AND TRADEMARKET Priority commits' from dsn (71) INGE KAREN VIBEKE FALCK-NYEJERG, Søndre Fasanvej 59 * 2000 Copenhagen F, DK. ~ (72) Inventor: Same.

(74) Fuldmægtig und« sagens behandling:(74) Plenipotentiary 'proceedings:

Ingeniørfirmaet Hofman-Bang & Boutard._ (54) læsepult til anbringelse på en stols armlæn.The engineering firm Hofman-Bang & Boutard._ (54) reading desk for placement on a chair armrest.

Opfindelsen angår en læsepult til anbringelse på en stols armlæn, og som har en til en bogs understøtning beregnet plade, som forneden har en kantliste til støtte for bogens underkant, hvilken kantliste er mindst lige så lang som afstanden mellem stolens armlæn.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a reading desk for positioning on the armrests of a chair having a plate intended for the support of a book, which at the bottom has a border strip to support the lower edge of the book, which border is at least as long as the distance between the armrests of the chair.

Fra tysk offentliggøreisesskrift nr. 1 913 313 og fra beskrivelserne til USA patenterne nr. 2 633 899 og nr. 3 475 052 er det kendt at sammensætte en læsepult med en stol» soa specielt er udformet med henblik på anvendelsen af den dertil beregnede lassepult. Stolene har således et eller flere huller i hvert armlæn til indgreb med tappe på den tilhørende læsepult.From German Patent Publication No. 1,913,313 and from U.S. Patent Nos. 2,633,899 and No. 3,475,052, it is known to assemble a reading desk with a chair so specially designed for the use of the designated desk. The chairs thus have one or more holes in each armrest for engagement with pins on the associated reading desk.

2 1418942 141894

Opfindelsen har til formål at tilvejebringe en læsepult, som ikke er beregnet til nogen bestemt stol, men som kan benyttes i forbindelse med de fleste almindeligt forekommende stole med armlæn, idet læsepulten hurtigt skal kunne anbringes på dette armlæn, når en bruger har taget plads i stolen, og derefter skal kunne sidde fast ved egen hjælp.The invention has for its object to provide a reading desk which is not intended for any particular chair, but which can be used in connection with most commonly used chairs with armrests, as the reading desk must be able to be quickly placed on this armrest when a user has taken a seat the chair, and then be able to get stuck with your own help.

Dette formål opnås ifølge opfindelsen ved, at den indledningsvis angivne læsepult er ejendommelig ved det i patentkravets kendetegnende del angivne.This object is achieved according to the invention in that the reading desk initially indicated is characterized by the characterizing part of the claim.

Når læsepulten skal fastgøres på stolens armlæn, føres de to frit udragende stangparter imod fjederens kraft imod hinanden, indtil afstanden mellem deres yderender er mindre end den indvendige afstand mellem stolens armlæn. I denne stilling føres stængernes yderender ned imellem armlænene, medens enderne af kantlisten hviler oven på armlænene. Når stængernes yderender slippes, vil fjederens kraft trække dem bort fra hinanden, således at stængerne nu ligger an mod undersiden af armlænene, og læsepultens plade rager skråt opad fra kantlisten.When the reading desk is to be secured to the armrests of the chair, the two freely projecting bar parts are moved against the force of the spring against each other until the distance between their outer ends is less than the internal distance between the armrests of the chair. In this position, the outer ends of the rods are lowered between the armrests, while the ends of the edge strip rest on the armrests. When the ends of the rods are released, the force of the spring will pull them apart, so that the rods now abut the underside of the armrests, and the reading table plate protrudes upwards from the edge strip.

Opfindelsen skal i det følgende nærmere beskrives med henvisning til tegningen, hvorpå fig. 1 viser læsepulten ifølge opfindelsen, set nedefra, fig. 2 viser læsepulten anbragt i en stol set ovenfra, og fig. 3 viser i mindre målestok det samme som fig. 2, set fra siden.The invention will now be described in more detail with reference to the drawing, in which fig. 1 is a bottom view of the reading desk according to the invention; FIG. 2 is a top view of the reading desk, and FIG. 3 shows on a smaller scale the same as FIG. 2, side view.

Læsepulten har en plade 1, som forneden har en kantliste 2 til støtte for en ikke vist bogs underkant. Kantlisten 2 er mindst lige så lang som afstanden mellem den på fig. 2 og 3 viste normale stols 10 armlæn 11. Et par stænger 3 og 4 er i nærheden af deres midte drejeligt lejret omkring et par skruer henholdsvis 5 og 6, som er anbragt på undersiden af læsepulten i samme afstand fra hver af kantlistens 2 ender, således at skruernes 5 og 6 indbyrdes afstand er lidt mindre end den indvendige afstand mellem stolens 10 armlæn 11.The reading desk has a plate 1, which has a border strip 2 at the bottom to support the bottom of a book not shown. The edge strip 2 is at least as long as the distance between the one shown in FIG. 2 and 3 of the normal chair 10 armrests 11. A pair of rods 3 and 4 are in the vicinity of their center pivotally mounted around a pair of screws 5 and 6, respectively, which are arranged on the underside of the reading desk at the same distance from each end of the edge strip 2, so that the spacing of the screws 5 and 6 is slightly less than the internal distance between the armrests 11 of the chair 10.

3 U18943 U1894

Stængernes 3 og 4 under pladen 1 forløbende stangparter er af en. trækfjeder 7 holdt i anlæg imod to stoporganer 8 og 9, som udgøres af enderne af en på pladens 1 bagside fastgjort stang 12, som er kortere end afstanden mellem skruerne 5 og 6, således at stængerne 3 og 4 indtager den på fig. 1 viste skrå stilling, hvorved enderne af stængernes 3 og 4 udragende stangparter har en indbyrdes afstand, som er af samme størrelsesorden som kantlistens 2 længde.The rod parts 3 and 4 extending below the plate 1 are of one. tension spring 7 abuts against two stop means 8 and 9, which are formed by the ends of a rod 12 fixed to the back of plate 1, which is shorter than the distance between screws 5 and 6, so that the rods 3 and 4 take it in FIG. 1, where the ends of the rod portions of the rods 3 and 4 are spaced apart, which are of the same order of magnitude as the length of the edge strip 2.

Læsepulten anbringes i stolen 10 ved at føre de udragende stangparters ender imod hinanden imod fjederens 7 kraft, indtil disse udragende ender kan føres ned under armlænene 11, medens kantlisten 2 hviler på armlænenes 11 overside. Når stængerne 3 og 4 slippes i denne stilling, vil fjederens 7 træk bringe dem tilbage til den på fig. 1 viste stilling, således at de udragende staHgparters ender kommer til anlæg under stolens 10 armlæn 11, som vist på fig. 2 og 3.The reading desk is placed in the chair 10 by pushing the ends of the protruding rod parts against each other against the force of the spring 7 until these protruding ends can be brought down under the armrests 11, while the edge strip 2 rests on the upper side of the armrests 11. When the rods 3 and 4 are released in this position, the pull of the spring 7 will bring them back to that of FIG. 1, so that the ends of the protruding bars come into contact with the armrests 11 of the chair 10, as shown in FIG. 2 and 3.

Hvis den anvendte stol i modsætning til den på fig. 2 og 3 viste er lukket i siderne, vil de udragende stænger 3 og 4 som følge af fjederens 7 kraft holdes i spænd i en sådan stilling, at disse stænger presses imod stolens sider, således at læsepulten ligeledes fastholdes i denne stoletype.If the chair used in contrast to the one in FIG. 2 and 3 are closed in the sides, the projecting rods 3 and 4 due to the force of the spring 7 will be held in tension in such a position that these rods are pressed against the sides of the chair, so that the reading table is also held in this chair type.

For at begrænse det træk, som fjederen 7 udsættes for, kan der være yderligere stoporganer 13 og 14 i de øverste hjørner af pladens 1 underside, således at de udragende stangparter kun kan føres så tæt sammen, som det er nødvendigt, når læsepulten skal anbringes i stolen 10.In order to limit the tension to which the spring 7 is subjected, additional stop means 13 and 14 may be provided in the upper corners of the underside of the plate 1, so that the protruding rod portions can only be brought as close together as is necessary when the reading desk is to be placed. in the chair 10.

DK449976A 1976-10-06 1976-10-06 Reading desk for placement on the armrest of a chair. DK141894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK449976A DK141894B (en) 1976-10-06 1976-10-06 Reading desk for placement on the armrest of a chair.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK449976 1976-10-06
DK449976A DK141894B (en) 1976-10-06 1976-10-06 Reading desk for placement on the armrest of a chair.

Publications (3)

Publication Number Publication Date
DK449976A DK449976A (en) 1978-04-07
DK141894B true DK141894B (en) 1980-07-14
DK141894C DK141894C (en) 1980-11-24

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ID=8134091

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449976A DK141894B (en) 1976-10-06 1976-10-06 Reading desk for placement on the armrest of a chair.

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DK (1) DK141894B (en)

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DK141894C (en) 1980-11-24
DK449976A (en) 1978-04-07

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