FR2562402A2

FR2562402A2 - Portable drawing board

Info

Publication number: FR2562402A2
Application number: FR8405452A
Authority: FR
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-04-15
Filing date: 1984-04-06
Publication date: 1985-10-11

Abstract

The invention relates to portable and dismantleable types of drawing boards. The device, which is the subject of the invention, is characterised by the fact that it is dismantleable, portable, that it possesses compartments 4, 5, 6, 7 and 8 in which can be placed the drawing implements: pencils, erasers, pens, corrector, Indian ink, etc. and that a rim 17 around the useable surface 22 is graduated and serves to position and immobilise a set-square, a piece of paper or a ruler. The portable drawing board, which is the subject of the invention, comprises a horizontal base (I) ending on its sides in two asymmetrical flanks 10 and 11. On each side, there are located two notches 24, in which are mounted vertically two struts 2 and 3 tilted forward, intended to receive a drawing board 16 which is edged and graduated. In the wider right flank (II), there exist various recesses 4, 5, 6, 7 and 8 in which the user's accessories such as pencils, pens, erasers, Indian ink, erasure felt, etc. can be safely placed.

Description

TABLETTE A DESSINER PORTABLE
D E S C R I P T I O N
La présente invention concerne les matériels du type
Tablette à dessiner Portable,permettant de dessiner et de tracer des traits horizontaux et verticaux à l'aide deune équerre ou
sans une règle mais avoir recours à un pantographe. D'autre part, cette
Tablette à dessiner portable objet de l'invention est munie de compartiments destinés à recevoir les accessoires principaux de 1 'utilisateur. Dans les dispositifs à dessiner actuel et dans cette catégorie,il n'ya que la planchette seule, et à poser à plat et sans plan incliné et sans support,ou alors ily a des types de supports très rudimentaires sans aménagement.PORTABLE DRAWING TABLET
DESCRIPTION
The present invention relates to equipment of the type
Portable drawing board, allowing you to draw and draw horizontal and vertical lines using a square or
without a rule but use a pantograph. On the other hand, this
Portable drawing board object of the invention is provided with compartments intended to receive the main accessories of one user. In the current drawing devices and in this category, there is only the board only, and to lay flat and without inclined plane and without support, or there are very rudimentary types of supports without layout.

Le dispositif Tablette à Dessiner Portable selon l'invention permet de remédier aux insuffisances actuelles,par un plan incliné qui vue sous l'angle médical apporte un bien-être à la colonne vertébrale en évitant de trop se pencher,et d'autre par ses compartiments permet à tent l'utilisateur de travailler en tout lie et sur toute surface,il peut mdme au besoin la poser sur ses genoux et travailler en toute sécurité pour ses accessoires,qui sont à portée de main. The Portable Drawing Tablet device according to the invention makes it possible to remedy the current shortcomings, by an inclined plane which seen from the medical angle brings well-being to the spine by avoiding leaning too much, and other by its compartments allow the user to work anywhere and on any surface, he can even put it on his knees if necessary and work safely for his accessories, which are close at hand.

La Tablette à Dessiner Portable objet de l'invention FiGI se compose de trois éléments: une embase (23) deux montants (2) et (3) et d'une planchette (16).L'embase asymétrique (23) Fig.6 est surmontée de deux mont@ ants (2) et (3) à arrêtoirs (26) à l'avant, enchassés dans les ouvertures (24) et supportent une planchette(16) rectang@laire et à bordure (I7) et graduée.Sous la planchette (16) existent tois épaisseurs en crois (20) Pig.3 en v1le de dessous,disposés à une extrémité latérale qui s'encastrent dans l'ouverture ( 25)
Fig.4 du montant (3) polir assurer un blocage de sécurité,évitant ainsi à la planchette tout glissenent latéral et avant-arrière.La base de la planchette bute sur les arrêtoirs (26) des montants et évite tout mouvement oblique .Elle munie d'une ouverture (27) ou de quatre orifices (21) formant poignée pour le transport de l'ensemble emballé Fig.8.Une bordure (I7) en "U" @" au tour de la planchette est graduée et surelevée.Cette bordure a deux fonctions,d'abord de permettre de caler la feuille de papier la règle ou l'équerre afin de tracer des traits droits et perpendiculaires sans avoir recours pour la circonstance à un pantographe par exemple.D'altre part,les graduations (18) sur la bordure (I7) permettent les repérages et mesures des détaila du dessin.La bordure (17) définit la surface utile(22) encastrée dans la matière,sur laquelle l'utilisatuer applique ses accessoires de travail.The Portable Drawing Tablet object of the invention FiGI consists of three elements: a base (23) two uprights (2) and (3) and a board (16). The asymmetrical base (23) Fig. 6 is surmounted by two mount @ ants (2) and (3) with retainers (26) at the front, encased in the openings (24) and support a board (16) rectangular @ laire and edged (I7) and graduated. Under the board (16) there are three thicknesses in cross (20) Pig.3 in the bottom v1le, arranged at a lateral end which fit into the opening (25)
Fig. 4 of the upright (3) polish ensuring a safety lock, thus preventing the board from sliding side to front and rear. The base of the board abuts on the retainers (26) of the uprights and avoids any oblique movement. an opening (27) or four holes (21) forming a handle for transporting the packaged assembly Fig.8.A border (I7) in "U" @ "around the board is graduated and raised. border has two functions, firstly to allow the sheet of paper to be wedged the ruler or the square in order to draw straight and perpendicular lines without having recourse for the circumstance to a pantograph for example. 18) on the border (I7) allow the location and measurement of the details of the drawing. The border (17) defines the useful surface (22) embedded in the material, on which the user applies his working accessories.

La planchette (I6) relativement mince dispose à la face inférieure des nervures de renforcement (I9) Fig.3 en vue de dessous,destinées à améliorer la rigidité de la planchette.The relatively thin board (I6) has reinforcing ribs (I9) Fig.3 on the underside, seen from below, intended to improve the rigidity of the board.

L'embase est constituée,l'embase (23),de deux flancs latéraux (IO) et (II) reliés entre eux par une traverse (I) à ouvertures latérales(2B) et (29).Sur le dessus de traverse (I)est fixé un crochet(9)tourné vers le flanc gauche (10) qui a pour but de recevoir et de bloquer les montants (2) et(3) emballés Fig.7 ponr le rangement et le transport,Fig.6. The base consists, the base (23), of two lateral flanks (IO) and (II) connected together by a crosspiece (I) with lateral openings (2B) and (29). I) is fixed a hook (9) facing the left side (10) which aims to receive and block the uprights (2) and (3) packed Fig.7 ponr storage and transport, Fig.6.

La gauche de la traverse (I) est surmontée d'un flanc étroit(TO) pourvu de dsnx ouvertures rectangulaires(24) et verticales,dans lesquelles viennent s'enchasser le montant gauche (2).Sur le côté droit de la traverse (I) se trouvent également deux ouvertures verticales et rectangulaires (24) destinées à recevoir le montant (3)droit.Au dessous du niveau de la traverse (I) et aux extrémités des flancs (IO) et (II) et à l'intérieur de ceux-ci se trouvent quatre pattes (IR)(I3) (I4) et (15).Dans l'espace obtenu entre la traverse (I) et les quatre pattes se glisse la planchette (16) dans le sens de la longueur ,lors de l'emballage.Fig.8 ou Fig.7.Le flanc droit (II) plus large a la particli- larité d'être percé de façon à former des compartiments ((4) (5) (6) (7) et (8) destinés à recevoir les accessoires et objets de l'utilisateur.Tous ces compartiments sont perçés à un angle de 22 degrés à droite de la verticale,cela permet de prendre les accessoires plantés dans les compartiments plus facilement,Fig 9.La planchette (I6),est posée sur les montants de façon que le c@é latéral droit de la planchette effleure l'extérieur du montant droit(3),et d'autre part,une@grande longueus se dégage à l'extérieur du montant gauche(2) Fig I ou Fig 9.The left side of the crosspiece (I) is surmounted by a narrow flank (TO) provided with dsnx rectangular (24) and vertical openings, in which the left upright (2) is encased. On the right side of the crosspiece ( I) are also two vertical and rectangular openings (24) intended to receive the upright (3) right. Below the level of the crosspiece (I) and at the ends of the sides (IO) and (II) and inside of these are four legs (IR) (I3) (I4) and (15) .In the space obtained between the crosspiece (I) and the four legs slides the board (16) in the direction of the length , during packaging. Fig. 8 or Fig. 7. The wider right flank (II) has the particularity of being pierced so as to form compartments ((4) (5) (6) (7 ) and (8) intended to receive the accessories and objects of the user.All these compartments are pierced at an angle of 22 degrees to the right of the vertical, this allows to take the accessories planted in the compartments more fa cill, Fig 9. The board (I6), is placed on the uprights so that the right lateral c @ é of the board touches the outside of the right upright (3), and on the other hand, a large length clears outside the left upright (2) Fig I or Fig 9.

Sur toute la longueur du flanc droit (II) existe une grande rayure(8) concave destinée à recevoir les gros objets ronds:markers,gros stylos.Over the entire length of the right flank (II) there is a large concave stripe (8) intended to receive large round objects: markers, large pens.

Le dispositif objet de l'invention se caractérise par son côté pratique et fonctionnel,léger,peu emcombrant,portable etc. The device object of the invention is characterized by its practical and functional side, light, not bulky, portable etc.

Le champ d'utilisation de la Tablette a Dessiner Portable objet de l'invention est très large:matériel didactique dans l'enseignement,petite table de travail dans les ateliers,tablette de travail pour les stylistes et hommes d'affaires en voyage.etc The field of use of the Portable Drawing Tablet object of the invention is very wide: teaching materials in teaching, small work table in workshops, work tablet for stylists and businessmen traveling.

Claims

it was pierced to form compartments.

notches vertically encased in a base, the right side of

in wood, cardboard, metal or plastic; the two uprights being

removable uprights to support a board

accessory compartments for drawing and writing, and, from dcx

removable, characterized by an eccentric base with

I ---- Platter board in three elements, two of which

made by the fact that x uprights (2) and (3) are inclined forward and terminated by retainers (26) on which abut the board (16) placed on the uprights, that the upright upright (3 ) has a notch in which a tab (20) is placed under the board and prevents the latter from any lateral movement and shutter coming.

T --- Device according to claim I of the main patent character-

CERTIFICATE OF ADDITION CLAIMS

2 -Tabl @ Portable Drawing Head according to the claims I characterized by a board (16) with graduated border (18) raised (17) on the 3/4 dn circumference, thus allowing to wedge a sheet of paper a square on a ruler so that you can draw vertical horizontal lines without using a pantograph.

5 .--- Portable Drawing Tablet according to claim 2, characterized by a board (I6) ayan + on the back a tab (23) which engages in a notches (25) of the upright (3) to prevent it from moving , two ribs (1 @) in the longitudinal direction to strengthen the strength of the board, an opening (27) or four holes (21) which form a handle for transport.

4 --Ta @ Portable Drawing Lette according to claim 1 @, characterized by four legs (12) (I3) (I4) and (I5) forming with the base (I) a space in which the board slides (I6 ) when packed.

which lock the uprights (2) and (3) during packaging.

characterized by an open tab (9) above the base (2 @) in

5 - Portable Drawing Table according to the requirements. 4

is transported by the upright (2) passing the hand through the openings (27) or (21) and (28).

7 --- Tablet b Draw portable according to all the preceding claims, characterized in that the assembly is assembled and disassembled without tools and without screws or bolts etc and that it gets packed

compartments (4) (5) (6) (7) and (8) pierced at 22 degrees to the right of a large concave projection (8) over the entire length of the sidewall (II) intended to receive objects and accessories from the 'user

characterized by a base (25) whose right side (II) has the

6 --- Portable Drawing Tablet according to all the claims