FR2584283A1

FR2584283A1 - Bedding elevator system

Info

Publication number: FR2584283A1
Application number: FR8510406A
Authority: FR
Original assignee: LEROGER ROBERT
Current assignee: LEROGER ROBERT
Priority date: 1985-07-08
Filing date: 1985-07-08
Publication date: 1987-01-09

Abstract

Device making it possible to raise a bedding assembly 12a, which, from a resting/lying-down use position, is raised to a high position by the mechanical drive assembly with reversing switch 4, which drives the four posts (stauchions) 2, the jacks 3 by means of the shafts and pinions 5 and 6, the latter being fastened under the platform 11. When the bedding assembly 12 is in the high position, releasing on the floor a surface area equal to the area required for two people lying down (for instance 1.60 m x 2 m) and the height raised allowing the users to stand up, the area thus released represents a saving in terms of space, useable as a games area for children for instance or for the permanent mounting of model electric railways or any other toys requiring large surface areas. The device, according to the invention, is intended in particular to transform a conventional bedding assembly, for one or two people, which releases, in the high position, a floor area useable as a miniature gymnastic hall with the possibility of fastening therein indoor physical-exercise equipment.

Description

La pressente invention concerne un dispositif permettant la surélévation d'un plateau ou d'un sommier, a 'une position basse à une position haute permettant de dégager une surface libre utilisable pour tous services. The present invention relates to a device allowing the elevation of a tray or a box spring, at a low position to a high position allowing to clear a free surface usable for all services.

Le dispositif selon l'invention-a pour but de faire monter un cadre (8) figure 1 d'une position basse, à une position haute (6 bis) d'une hauteur suffisante afin de permettre aux utilisateursde pouvoir se tenir debout sur la place ainsi libérée.The device according to the invention-aims to raise a frame (8) Figure 1 from a low position to a high position (6 bis) of sufficient height to allow users to be able to stand on the place thus freed.

Selon une forme de réalisation simple, un cadre (8) figure 1, fixé aux quatre angles sur des vérins (7) figure 2, montés sur des tiges filetées (3), guidés par des profilés (2) solidaires des socles (1).According to a simple embodiment, a frame (8) Figure 1, fixed at the four angles on jacks (7) Figure 2, mounted on threaded rods (3), guided by profiles (2) integral with the bases (1) .

L'entrainement des tiges filetées (3) est réalisé par un ensemble pignons (10) et (9) figure 2, l'arbre (5) étant luimeAme entraîné par un moteur électriaue (4) tournant dans les deux sens, par l'intermédiaire d'un interrupteur à inverseur de marche.The drive of the threaded rods (3) is carried out by a pinion assembly (10) and (9) Figure 2, the shaft (5) being luimeAme driven by an electric motor (4) rotating in both directions, by the through a reversing switch.

Le principe de fonctionnement est similaire à celui d'un pont élévateur, le moteur (4) entraîne l'arbre de commande (5) qui qui fait tourner la tige filetée (3) à l'aide ces pignons (9) et (10), l'arbre (6) étant entrainé lui-même par un pignon (9) transmettant le mouvement au vérin de l'autre extrémité, le système d'entrainement étant identique de chaque coté du moteur. The operating principle is similar to that of a lift, the motor (4) drives the control shaft (5) which rotates the threaded rod (3) using these pinions (9) and (10 ), the shaft (6) being driven itself by a pinion (9) transmitting the movement to the jack at the other end, the drive system being identical on each side of the motor.

Le système représenté figure (3) comporte un plancher (11) sur lequel sont fixés aux quatre,angles les ensembles chandeliervérins (2) sur les vérins (7) figure 2 est monté un sommier, matelas, literie (12) représenté en position haute, la surface ainsi libérée est fonction de la largeur et longueur de la literie utilisée.The system shown in Figure (3) has a floor (11) on which are fixed to the four angles, the candlestick and cylinder assemblies (2) on the jacks (7) in Figure 2 is mounted a box spring, mattress, bedding (12) shown in the high position , the surface thus freed depends on the width and length of the bedding used.

L'exemple figure 3 correspond à l'utilisation a'un matelas de 1,60 m de large sur une longueur de 2 mètres, lorsque l'ensemest en position basse (12 bis) il suffit de mettre le moteur (4) en mouvement pour faire monter cet ensemble par l'intermédiaire des arbres (5) et (6) qui se trouvent sous le plancher (11) et lorsque la hauteur de dégagement, soit dans l'exemple environ 1,90 mètres, est atteinte par une butée à l'intérieur des chandeliers (2), une surface supérieure à 3 m2 se trouve libre et permet ainsi l'utilisation du plancher en aire de culture physique ou surface de jeu, etc... Selon une variante un système manuel peut remplacer le mécanisme électriaue The example in FIG. 3 corresponds to the use of a mattress 1.60 m wide over a length of 2 meters, when the seeding is in the low position (12 bis) it suffices to set the motor (4) in motion. to raise this assembly by means of the shafts (5) and (6) which are located under the floor (11) and when the clearance height, in the example approximately 1.90 meters, is reached by a stop inside the chandeliers (2), a surface area greater than 3 m2 is free and thus allows the use of the floor in a physical training area or play area, etc. According to a variant, a manual system can replace the electrical mechanism

Claims

1) Device allowing the elevation of a platform or a platform (l2) from a low position to a high position which frees up a surface usable for all services, characterized in that it comprises a frame () fix on four candlesticks represented by the sets, bases (1), profiles (2) threaded rods (3) and jacks (7).

2) Device according to claim 1, characterized 'in that on the framed (8) is mounted a bed base, bedding (12) representing a bed which in rest use is in the low position (12 bis).

3) Device according to claims 1 and 2 characterized in that the four stanchions are: mounted on a floor (11) the drive mechanism (5) and (6) being fixed under this floor.

4) Device according to claims 1, 2 and 3 characterized in that the floor (11) allows the removable attachment of sports equipment such as health bike, rowing machine, extenders, bodybuilding mats.

5) Device according to claims 1, 2, 3 and 4 characterized in that the elevation is carried out using an electric dicer or a manual system.