FR2670100A1 - Device for guiding and securing a counterweight along a post of a mezzanine bed - Google Patents

Device for guiding and securing a counterweight along a post of a mezzanine bed Download PDF

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Publication number
FR2670100A1
FR2670100A1 FR9015467A FR9015467A FR2670100A1 FR 2670100 A1 FR2670100 A1 FR 2670100A1 FR 9015467 A FR9015467 A FR 9015467A FR 9015467 A FR9015467 A FR 9015467A FR 2670100 A1 FR2670100 A1 FR 2670100A1
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France
Prior art keywords
counterweight
post
profile
slide
horizontal section
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Withdrawn
Application number
FR9015467A
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French (fr)
Inventor
Vial Arnoult
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Individual
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Individual
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Priority to FR9015467A priority Critical patent/FR2670100A1/en
Publication of FR2670100A1 publication Critical patent/FR2670100A1/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C19/00Bedsteads
    • A47C19/20Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
    • A47C19/207Mezzanine beds
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/84Suspended beds, e.g. suspended from ceiling

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

One of the posts 2 of the supporting structure of the mezzanine bed has a rail 8 which vertically guides the counterweight 7 and prevents it from swinging about. The rail 8 has a T cross-section and is engaged inside a recess 10 which is also T-shaped, formed in the counterweight 7 and extended the whole of its height. The interior of the recess 10 is lined 11 with felt which facilitates sliding. The invention applies to mezzanine beds equipped with a counterweight fixed to the end of the lifting cords or cables.

Description

L'invention concerne les lits mezzanines, c'est-à-dire des lits comprenant une structure porteuse fixe à l'intérieur de laquelle peut se déplacer une surface horizontale de couchage entre une position haute de dégagement et une position basse d'utilisation. Elle concerne plus particulièrement de tels lits mezzanines auxquels sont fixées des cordes de levage passant sur des poulies de renvoi et coopérant à leur extrémité avec un contrepoids. The invention relates to mezzanine beds, that is to say beds comprising a fixed supporting structure inside which can move a horizontal sleeping surface between a high release position and a low position of use. It relates more particularly to such mezzanine beds to which are fixed lifting ropes passing over idler pulleys and cooperating at their ends with a counterweight.

De tels lits mezzanines utilisant un contrepoids, s'ils sont d'une conception avantageuse en permettant grâce à l'action du contrepoids de pouvoir déplacer sans grand effort la surface de couchage jusqu a sa position haute, présentent en pratique l'inconvénient que le contrepoids est généralement soumis à un mouvement de balancier qui provoque une usure plus rapide des cordes de levage ainsi qu'une détérioration de la structure porteuse à l'endroit où elle subit le choc du contrepoids. Such mezzanine beds using a counterweight, if they are of an advantageous design allowing, thanks to the action of the counterweight, to be able to move the sleeping surface to its high position without great effort, have in practice the disadvantage that the counterweight is generally subjected to a pendulum movement which causes faster wear of the lifting ropes as well as a deterioration of the load-bearing structure where it is subjected to the shock of the counterweight.

La présente invention a pour objet de remédier à cet inconvénient et propose à cet effet un dispositif simple et peu motteux qui, sans nuire à l'esthétique du lit mezzanine, assure un guidage du contrepoids lors de ses courses de montée et de descente, et permet la retenue de ce contrepoids pour empecher son balancement. The object of the present invention is to remedy this drawback and to this end provides a simple and low-clumping device which, without detracting from the aesthetics of the loft bed, provides guidance for the counterweight during its up and down travels, and allows the retention of this counterweight to prevent it from swinging.

Le dispositif selon l'invention se caractérise en ce que l'un des poteaux de la structure porteuse fixe du lit mezzanine présente sur au moins une partie de sa hauteur un profil de glissière qui est conçu pour coopérer avec un profil de forme conjuguée d'une partie du contrepoids. The device according to the invention is characterized in that one of the posts of the fixed supporting structure of the loft bed has, over at least part of its height, a slide profile which is designed to cooperate with a profile of conjugate shape. part of the counterweight.

Selon une forme d'exécution du dispositif selon 1 'invention, le poteau de la structure porteuse fixe présente en saillie sur sa face extérieure une partie, d'un seul tenant ou rapportée, ayant un profil en T, alors que le corps du contrepoids comporte sur toute sa hauteur une encoche à profil en T destinée à recevoir ladite partie en saillie du poteau. According to one embodiment of the device according to the invention, the post of the fixed carrying structure has a projecting portion on its outer face, in one piece or attached, having a T-profile, while the body of the counterweight has a T-shaped notch over its entire height intended to receive said projecting part of the post.

Selon une autre forme d'exécution du dispositif selon l'invention, le contrepoids présente une partie ayant en section horizontale un profil en H, avec deux encoches en regard à l'intérieur desquelles s'engagent deux éléments verticaux écartés du poteau. According to another embodiment of the device according to the invention, the counterweight has a part having in horizontal section an H profile, with two facing notches inside which engage two vertical elements spaced from the post.

Selon d'autres formes d'exécution selon l'invention, le profil de glissière porté extérieurement par le poteau fixe peut présenter en section une forme en U ou en V, la partie du contrepoids qui coopère avec la glissière présentant alors un profil correspondant. According to other embodiments according to the invention, the slide profile carried externally by the fixed post can have a U or V shape in section, the part of the counterweight which cooperates with the slide then having a corresponding profile.

Avantageusement l'axe de la dite partie formant glissière est incliné par rapport à la verticale pour éviter le balancement du contrepoids.Advantageously, the axis of said portion forming a slide is inclined relative to the vertical to prevent the counterweight from swinging.

Selon ue autre forme d'exécution encore du dispositif selon l'invention, la partie formant glissière présentée par le poteau de la structure porteuse fixe est constituée par un axe vertical qui traverse une ouverture ménagée verticalement dans le contrepoids de la face supérieure à la face inférieure de celui-ci. According to yet another embodiment of the device according to the invention, the part forming a slide presented by the post of the fixed supporting structure is constituted by a vertical axis which crosses an opening formed vertically in the counterweight from the upper face to the face lower of it.

Pour bien faire comprendre le dispositif selon l'invention on en décrira ci-après, à titre d'exemples sans caractère limitatif, plusieurs formes d'exécution en référence au dessin schématique annexé dans lequel
la figure 1 est une vue en perspective d'un lit mezzanine équipé d'un dispositif de guidage et de retenue du contrepoids selon une première forme d'exécution de la présente invention
la figure 2 est une vue de détail à plus grande échelle montrant, en perspective, un poteau équipé d'une glissière- selon la forme d'exécution de la figure 1
la figure 3 est une vue en coupe horizontale montrant la coopération du contrepoids et de la glissière en T du poteau de la figure 2 ; et
les figures 4 à 6 sont des vues partielles en perspective de trois autres formes d'exécution du dispositif de guidage et de retenue selon l'invention.
To clearly understand the device according to the invention, several embodiments will be described below, by way of non-limiting examples, with reference to the appended schematic drawing in which
Figure 1 is a perspective view of a loft bed equipped with a device for guiding and retaining the counterweight according to a first embodiment of the present invention
Figure 2 is a detail view on a larger scale showing, in perspective, a post equipped with a slide- according to the embodiment of Figure 1
Figure 3 is a horizontal sectional view showing the cooperation of the counterweight and the T-shaped slide of the post of Figure 2; and
Figures 4 to 6 are partial perspective views of three other embodiments of the guide and retaining device according to the invention.

En référence à la figure 1 on a représenté un lit mezzanine dont la structure générale est déjà connue par exemple par le brevet français NO 2 643 244 du même déposant. il comprend une structure porteuse fixe 1 constituée de quatre poteaux d'angle 2 assemblés à leurs parties supérieures à des poutres horizontales 3, 4. Une plate-forme horizontale de couchage 5 est reliée à chaque angle, par un câble 6 passant sur des poulies de renvoi, à un contrepoids 7 dont le déplacement vertical assure la montée ou la descente de la plate-forme 5 à l'intérieur de la structure 1. Referring to Figure 1 there is shown a loft bed whose general structure is already known for example by French patent NO 2,643,244 from the same applicant. it includes a fixed support structure 1 consisting of four corner posts 2 assembled at their upper parts to horizontal beams 3, 4. A horizontal sleeping platform 5 is connected at each angle, by a cable 6 passing over pulleys of reference, to a counterweight 7 whose vertical displacement ensures the ascent or descent of the platform 5 inside the structure 1.

Selon une première forme d'exécution de l'invention, comme on le voit plus particulièrement aux figures 2 et 3, une glissière en bois 8 à profil en forme de T est fixée le long d'une partie de la face extérieure du poteau 2 au voisinage duquel se trouve le contrepoids 7. Cette fixation s'effectue par des vis 9 traversant l'épaisseur du poteau 2 et s'engageant dans la base de la glissière 8. La partie de cette glissière 8 opposée à sa base est enfermée dans une encoche 10 également en forme de T ménagée sur toute la hauteur du contrepoids 7, la partie intérieure de cette encoche présentant un revêtement de feutrine 11 pour permettre un bon coulissement du contrepoids le long de la glissière 8. L'encoche 10 se poursuit, à la partie centrale du contrepoids 7, par une autre encoche 12 dans laquelle viennent se fixer les cordes de levage 6. According to a first embodiment of the invention, as can be seen more particularly in FIGS. 2 and 3, a wooden slide 8 with a T-shaped profile is fixed along part of the outer face of the post 2 in the vicinity of which the counterweight is located 7. This fixing is effected by screws 9 passing through the thickness of the post 2 and engaging in the base of the slide 8. The part of this slide 8 opposite its base is enclosed in a notch 10 also in the form of a T formed over the entire height of the counterweight 7, the inner part of this notch having a covering of felt 11 to allow good sliding of the counterweight along the slide 8. The notch 10 continues, to the central part of the counterweight 7, by another notch 12 in which the lifting ropes 6 are fixed.

Le montage du contrepoids et de la glissière est alors le suivant. Le contrepoids 7 une fois fixé aux cordes de levage 6 et la glissière 8 étant séparée du poteau 2, on introduit cette glissière dans l'encoche 10 du contrepoids, puis on fixe la glissière 8 sur le poteau 2 au moyen des vis 9. On comprend alors que le contrepoids 7 se trouve guidé sur toute sa course le long du poteau 2, sans pouvoir s'écarter de celui-ci et sans pouvoir donc présenter un balancement gênant.  The assembly of the counterweight and the slide is then as follows. The counterweight 7 once fixed to the lifting ropes 6 and the slide 8 being separated from the post 2, this slide is introduced into the notch 10 of the counterweight, then the slide 8 is fixed to the post 2 by means of the screws 9. On then understands that the counterweight 7 is guided over its entire travel along the post 2, without being able to move away from it and therefore being unable to exhibit annoying rocking.

Comme on l'a représenté à la figure 4, selon une autre forme d'exécution du dispositif de l'invention, le poteau de la structure porteuse se présente sous la forme de deux éléments verticaux écartés 13 qui viennent s'engager dans des encoches 14 en regard ménagées sur toute la hauteur du contrepoids 15 présentant alors en section horizontale un profil en
H. Les encoches 14 peuvent avantageusement recevoir un revêtement en feutrine (non représenté) facilitant le coulissement.
As shown in Figure 4, according to another embodiment of the device of the invention, the post of the supporting structure is in the form of two vertical elements 13 apart which engage in notches 14 facing arranged over the entire height of the counterweight 15 then having in horizontal section a profile
H. The notches 14 can advantageously receive a felt covering (not shown) facilitating sliding.

Dans la forme d'exécution représentée à la figure 5 une glissière 16, présentant en section horizontale un profil en U ouvert vers l'extérieur, est fixée sur le poteau 2. Le contrepoids 17 présente une forme parallélépipèdique et est engagé par un de ses côtés à l'intérieur de la glissière 16. Un revêtement de feutrine, non représenté au dessin, peut tapisser l'intérieur de la glissière 16 pour faciliter le coulissement du contrepoids. L'axe longitudinal de la glissière 16 est incliné par rapport au poteau 2 afin de maintenir le contrepoids à l'intérieur de la glissière et éviter ainsi son balancement. In the embodiment shown in Figure 5 a slide 16, having in horizontal section a U-shaped profile open to the outside, is fixed to the post 2. The counterweight 17 has a parallelepiped shape and is engaged by one of its sides inside the slide 16. A felt covering, not shown in the drawing, can line the inside of the slide 16 to facilitate the sliding of the counterweight. The longitudinal axis of the slide 16 is inclined relative to the post 2 in order to maintain the counterweight inside the slide and thus prevent it from swinging.

Enfin, en référence à la figure 6, le poteau 2 porte, parallélement à lui et vers l'extérieur, un axe métallique 18 qui traverse une ouverture cylindrique verticale 19 ménagée à l'intérieur du contrepoids 20, sur toute la hauteur de celui-ci. L'ouverture 19 est équipée de roulements à billes 21 facilitant le mouvement relatif du contrepoids 20 et de l'axe 18. Finally, with reference to FIG. 6, the post 2 carries, parallel to it and towards the outside, a metal axis 18 which passes through a vertical cylindrical opening 19 formed inside the counterweight 20, over the entire height of the latter. this. The opening 19 is fitted with ball bearings 21 facilitating the relative movement of the counterweight 20 and the axis 18.

On comprendra que la description ci-dessus a été donnée à simple titre d'exemple, sans caractère limitatif, et que des adjonctions ou des modifications constructives pourraient y être apportées sans sortir du cadre de l'invention. On comprendra en particulier que celle-ci s'applique à tout lit mezzanine équipé d'un contrepoids, quel que soit le nombre des cordes ou câbles de relevage.  It will be understood that the above description has been given by way of example, without limitation, and that additions or constructive modifications could be made without departing from the scope of the invention. It will be understood in particular that this applies to any loft bed equipped with a counterweight, regardless of the number of lifting ropes or cables.

Claims (10)

REVENDICATIONS 1. Dispositif assurant le guidage et la retenue d'un contrepoids équipant un lit-mezzanine, caractérisé en ce que l'un des poteaux (2) de la structure porteuse fixe (1) du lit-mezzanine présente sur au moins une partie de sa hauteur un profil de glissière (8, 13, 16, 18) conçu pour coopérer avec un profil de forme conjuguée d'une partie du contrepoids (7, 15, 17, 20). 1. Device for guiding and retaining a counterweight equipping a loft bed, characterized in that one of the posts (2) of the fixed supporting structure (1) of the loft bed has on at least part of its height a slide profile (8, 13, 16, 18) designed to cooperate with a profile of conjugate shape of part of the counterweight (7, 15, 17, 20). 2. Dispositif selon la revendication 1, caractérisé en ce que le poteau de support (2) présente en saillie sur sa face extérieure une partie (8) ayant en section horizontale un profil en T, alors que le corps du contrepoids (7) présente sur toute sa hauteur une encoche (10) à profil en T destinée à recevoir ladite partie en saillie (8) du poteau (2). 2. Device according to claim 1, characterized in that the support post (2) has projecting on its outer face a part (8) having in horizontal section a T profile, while the body of the counterweight (7) has over its entire height a notch (10) with a T profile intended to receive said projecting part (8) of the post (2). 3. Dispositif selon la revendication 2, caractérisé en ce que la dite partie saillante (8) à profil en T se fixe par vissage sur le poteau (2). 3. Device according to claim 2, characterized in that said projecting part (8) with T-profile is fixed by screwing on the post (2). 4. Dispositif selon la revendication 2 ou la revendication 3, caractérisé en ce que la face interne de ladite encoche (10) du contrepoids (7) et/ou la face externe de la partie saillante à profil en T (8) comporte un revêtement (11) facilitant le glissement, par exemple en feutrine. 4. Device according to claim 2 or claim 3, characterized in that the internal face of said notch (10) of the counterweight (7) and / or the external face of the projecting part with T profile (8) comprises a coating (11) facilitating sliding, for example in felt. 5. Dispositif selon la revendication 1, caractérisé en ce que le contrepoids (15) présente en section horizontale un profil en H, avec deux encoches en regard (14) à l'intérieur desquelles s'engagent deux éléments verticaux écartés (13) du poteau (2). 5. Device according to claim 1, characterized in that the counterweight (15) has in horizontal section an H profile, with two facing notches (14) inside which engage two spaced vertical elements (13) of the post (2). 6. Dispositif selon la revendication 1, caractérisé en ce que le profil de glissière (16) présenté par le poteau de support (2) a en section horizontale la forme d'un U. 6. Device according to claim 1, characterized in that the slide profile (16) presented by the support post (2) has in horizontal section the shape of a U. 7. Dispositif selon la revendication 1, caractérisé en ce que le profil de glissière présenté par le poteau a en section horizontale la forme d'un V.  7. Device according to claim 1, characterized in that the slide profile presented by the post has in horizontal section the shape of a V. 8. Dispositif selon la revendication 6 ou la revendication 7, caractérisé en ce que l'axe de la partie à profil de glissière (10) portée par le poteau de support (2) est incliné par rapport à la verticale. 8. Device according to claim 6 or claim 7, characterized in that the axis of the slide profile part (10) carried by the support post (2) is inclined relative to the vertical. 9. Dispositif selon la revendication 1, caractérisé en ce que la partie formant glissière portée par le poteau (2) de la structure fixe de support est constituée par un axe vertical (18) qui traverse une ouverture (19) ménagée verticalement dans le contrepoids (20), de la face supérieure à la face inférieure de celui-ci. 9. Device according to claim 1, characterized in that the slide forming part carried by the post (2) of the fixed support structure is constituted by a vertical axis (18) which passes through an opening (19) formed vertically in the counterweight (20), from the upper face to the lower face thereof. 10. Dispositif selon la revendication 9, caractérisé en ce que ledit axe (18) est en métal alors que l'ouverture (19) ménagée dans le contrepoids comporte des moyens (21) facilitant le mouvement relatif entre l'axe (18) et le contrepoids (20), par exemple des roulements à billes.  10. Device according to claim 9, characterized in that said axis (18) is made of metal while the opening (19) formed in the counterweight comprises means (21) facilitating the relative movement between the axis (18) and the counterweight (20), for example ball bearings.
FR9015467A 1990-12-11 1990-12-11 Device for guiding and securing a counterweight along a post of a mezzanine bed Withdrawn FR2670100A1 (en)

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FR9015467A FR2670100A1 (en) 1990-12-11 1990-12-11 Device for guiding and securing a counterweight along a post of a mezzanine bed

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FR9015467A FR2670100A1 (en) 1990-12-11 1990-12-11 Device for guiding and securing a counterweight along a post of a mezzanine bed

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7744142B2 (en) 2003-07-31 2010-06-29 Lippert Components, Inc. Strap bed lift
US8065423B2 (en) 2004-09-30 2011-11-22 Citrix Systems, Inc. Method and system for assigning access control levels in providing access to networked content files
US8312261B2 (en) 2005-01-28 2012-11-13 Citrix Systems, Inc. Method and system for verification of an endpoint security scan
US8533846B2 (en) 2006-11-08 2013-09-10 Citrix Systems, Inc. Method and system for dynamically associating access rights with a resource
US9656590B2 (en) 2014-05-15 2017-05-23 Lippert Components, Inc. Bed lift mounting member

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489932A (en) * 1966-07-25 1967-07-28 Drawing or working table with movable and tilting board
WO1980000298A1 (en) * 1978-08-10 1980-03-06 Weidmanns Erben Masch Guiding device for a balance counter-weight
AT359680B (en) * 1979-04-05 1980-11-25 Ressmann Horst Ing ADJUSTABLE BED
DE2943886A1 (en) * 1979-10-31 1981-05-14 Walter 4150 Krefeld Staudenmaier Hangar or garage type raisable door - has varying dia. pulley and cable sections and varying rail section curves

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489932A (en) * 1966-07-25 1967-07-28 Drawing or working table with movable and tilting board
WO1980000298A1 (en) * 1978-08-10 1980-03-06 Weidmanns Erben Masch Guiding device for a balance counter-weight
AT359680B (en) * 1979-04-05 1980-11-25 Ressmann Horst Ing ADJUSTABLE BED
DE2943886A1 (en) * 1979-10-31 1981-05-14 Walter 4150 Krefeld Staudenmaier Hangar or garage type raisable door - has varying dia. pulley and cable sections and varying rail section curves

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7744142B2 (en) 2003-07-31 2010-06-29 Lippert Components, Inc. Strap bed lift
US8038193B2 (en) 2003-07-31 2011-10-18 Lippert Components, Inc. Strap bed lift
US8065423B2 (en) 2004-09-30 2011-11-22 Citrix Systems, Inc. Method and system for assigning access control levels in providing access to networked content files
US8352606B2 (en) 2004-09-30 2013-01-08 Citrix Systems, Inc. Method and system for assigning access control levels in providing access to networked content files
US9311502B2 (en) 2004-09-30 2016-04-12 Citrix Systems, Inc. Method and system for assigning access control levels in providing access to networked content files
US8312261B2 (en) 2005-01-28 2012-11-13 Citrix Systems, Inc. Method and system for verification of an endpoint security scan
US8533846B2 (en) 2006-11-08 2013-09-10 Citrix Systems, Inc. Method and system for dynamically associating access rights with a resource
US9401931B2 (en) 2006-11-08 2016-07-26 Citrix Systems, Inc. Method and system for dynamically associating access rights with a resource
US9656590B2 (en) 2014-05-15 2017-05-23 Lippert Components, Inc. Bed lift mounting member

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