DK200400225U3 - Bed base - Google Patents

Bed base Download PDF

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Publication number
DK200400225U3
DK200400225U3 DK200400225U DKBA200400225U DK200400225U3 DK 200400225 U3 DK200400225 U3 DK 200400225U3 DK 200400225 U DK200400225 U DK 200400225U DK BA200400225 U DKBA200400225 U DK BA200400225U DK 200400225 U3 DK200400225 U3 DK 200400225U3
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DK
Denmark
Prior art keywords
frame
bed
mattress
bed base
foot
Prior art date
Application number
DK200400225U
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Danish (da)
Inventor
Pontoppidan Eskild
Original Assignee
Pontoppidan Eskild
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Priority to DK200400225U priority Critical patent/DK200400225U3/en
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Publication of DK200400225U3 publication Critical patent/DK200400225U3/en

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  • Invalid Beds And Related Equipment (AREA)

Description

DK 2004 00225 U3DK 2004 00225 U3

BESKRIVELSEDESCRIPTION

Benævnelse:designation:

Sengebund.Bed base.

Frembringelsens anvendelsesområde:Scope of production:

Frembringelsen angår en sengebund med madras underlag med variabel ryglæn med samtidig mulighed for synkroniseret nakkestøtte, synkroniseret bevægelig støtte for ben samt bevægelse af madrasunderlaget, således at madrassens hoveddel bevæges lodret ved ændringer af ryglænets hældning.The production relates to a bed base with a variable backrest mattress base with simultaneous possibility of synchronized headrest, synchronized movable support for legs and movement of the mattress support, so that the body of the mattress is moved vertically by changes in the inclination of the backrest.

Kendt teknik:Prior Art:

Der findes senge, især hospitals- og plejehjemssenge, men også senge til privat brug, hvor én eller flere af funktionerne: indstilleligt ryglæn, bevægelig nakkestøtte, bevægelige bendele og forskydelig sædedel indgår enten enkeltvis, flere eller eventuelt alle i sengebunden, som i disse senge indgår som en integreret del i den totale sengekonstruktion og hvor funktionerne styres enten enkeltvis eller parvis af motorer. Det er et almindeligt problem i disse senge at den geometriske udformning af ryggens hængsling har en tendens til at trykke brugerens maveparti sammen og/eller presse brugeren ned mod sengens fodende, undertiden i en sådan grad, at brugerens fødder befinder sig udenfor madrassens fodende, når ryggen er vinklet maksimalt op.There are beds, especially hospital and nursing home beds, but also beds for private use, where one or more of the functions: adjustable backrest, movable headrest, movable leg parts and sliding seat part are included either individually, several or possibly all in the bed base, as in these beds. is included as an integral part of the total bed structure and the functions are controlled either individually or in pairs by motors. It is a common problem in these beds that the geometric shape of the back hinge tends to compress the wearer's abdominal portion and / or press the wearer down onto the bed's foot, sometimes to the extent that the user's feet are outside the mattress's foot when the back is angled maximum up.

Det tekniske problem som skal løses:The technical problem to be solved:

Med denne frembringelse er det hensigten at udføre en løs sengebund, som kan nedlægges i en traditionel seng, i hvilken man med en enkelt motor kan opnå én eller alle af følgende funktioner: a. ændre ryglænets vinkel, b. ændre ryglænets nakkestøtte, c. hæve underlagets lårdel for at modvirke brugerens tendens til at skride mod sengens benende ved moderate hældninger af ryglænet, samt d. opnå en i det væsentligste lodret bevægelse af ryglænets hoveddel. Det er desuden hensigten, at opnå de nævnte funktioner ved brug af så lille byggehøjde, at konstruktionen er skjult af siderne i en traditionel seng. Med denne frembringelse opnås endvidere, at brugerens maveregion ikke presses sammen under ryggens bevægelse.With this creation, it is intended to provide a loose bed base which can be lowered into a traditional bed in which one or all of the following functions can be achieved with a single motor: a. Change the angle of the backrest, b. Change the headrest of the backrest, c. raise the thigh portion of the backrest to counteract the user's tendency to step toward the bed leg at moderate inclinations of the backrest, and d. achieve a substantially vertical movement of the backrest body. Furthermore, it is intended to achieve the said functions by using so small a building height that the construction is hidden by the sides of a traditional bed. With this creation, it is further achieved that the user's abdominal region is not compressed during the movement of the spine.

Den nye teknik:The new technique:

Denne frembringelse gør brug af et antal rammer, som er forbundet med hinanden enten med hængsler eller med glidedele. Disse forbundne rammers indbyrdes stilling styres af en motor, kaldet en aktuator.This generation uses a number of frames which are connected to each other either by hinges or by sliding parts. The interconnected position of these connected frames is controlled by an engine called an actuator.

En ramme 1 er forsynet med anlæg 2, som gør det muligt, at nedlægge rammen i en traditionel seng på de understøtninger, som i sengen er beregnet til at bære en almindelig lamelbund. Denne ramme er endvidere forsynet med en mulighed for fastgørelse af en DK 2004 00225 U3 aktuator 3 samt en styring 4 som sikrer, at en anden ramme 5 kan forskydes styret i sengens længderetning. Endvidere er der ved rammens hovedende en fastgørelsesmulighed 6 for et styreemne 7, beregnet til styring af den forskydelige ramme 5. Nærmere fodenden er rammen forsynet med profiler 8 til styring af lårrammens bevægelse.A frame 1 is provided with abutment 2, which allows the frame in a traditional bed to be laid down on the supports intended in the bed to support a regular slat base. This frame is further provided with an option for attaching a DK 2004 00225 U3 actuator 3 as well as a control 4 which ensures that another frame 5 can be displaced in the longitudinal direction of the bed. Furthermore, at the head end of the frame, there is a fixing option 6 for a guide blank 7 intended for controlling the sliding frame 5. Nearer the foot end, the frame is provided with profiles 8 for controlling the movement of the thigh frame.

Ramme 5 bærer over sig madrasunderlagets sæderamme 9 samt to specielle konsoller 10 med cirkelformede spor i hvilke to seglformede styringer 11 på rygrammen 16 kan glide.Frame 5 carries over the seat frame 9 of the mattress pad and two special brackets 10 with circular grooves into which two seal-shaped guides 11 on the back frame 16 can slide.

Madrasunderlaget, hvori sæderammen indgår, består, ved indbygning af samtlige funktioner, af 5 rammer.The mattress base, which includes the seat frame, consists of 5 frames, when incorporating all functions.

Sæderammen 9 er med hængsler 12 forbundet med lårrammen 13, som efterfølgende er forbundet med hængsler 14 til fodrammen 15.The seat frame 9 is connected with hinges 12 to the thigh frame 13, which is subsequently connected to hinges 14 to the foot frame 15.

Rygrammen 16 er forsynet med de førnævnte seglformede styringer 11, der kan bevæge sig i konsollerne 10 med de cirkelformede spor hvorved opnås, at rygrammen 16 drejer sig om en imaginær akse 17 i nærheden af madrassens overflade.The back frame 16 is provided with the aforementioned sickle-shaped guides 11, which can move in the brackets 10 with the circular grooves, whereby the back frame 16 is rotated about an imaginary axis 17 near the surface of the mattress.

Rygrammen 16 er endvidere med hængsler 18 forbundet til nakkerammen 19 samt drejeligt forbundet med et styreemnet 7, som i sin modsatte ende er drejeligt forbundet med ramme 1 ved fastgørelsesstedet 6. De seglformede styringer på rygrammen 16 er forbundet med et tværstykke 20, til hvilket åktuatoren 3 er drejeligt forbundet.The back frame 16 is further connected with hinges 18 to the neck frame 19 and rotatably connected to a guide blank 7, which at its opposite end is rotatably connected to frame 1 at the attachment point 6. The seal-shaped guides on the back frame 16 are connected to a crosspiece 20 to which the actuator 3 is pivotally connected.

På styreemnet 7 er der nær fastgørelsen ved rygrammen 16 monteret et glideemne 21, som tillader at en profil 22, som ved en arm 23 er forbundet med nakkerammen 19, kan glide.On the guide blank 7, a sliding blank 21 is mounted near the attachment to the back frame 16, which allows a profile 22, which at an arm 23 is connected to the neck frame 19, to slide.

I nærheden af hængslet, som forbinder lårrammen 13 med fodrammen 15, er der på en af rammerne monteret et beslag 24, som kan bevæge sig langs det på ramme 1 monterede profil 8.In the vicinity of the hinge connecting the thigh frame 13 to the foot frame 15, a bracket 24 is mounted on one of the frames which can move along the profile 8 mounted on frame 1.

Fodrammen er ved fodenden forsynet med et beslag 25, som bevæger på rammen 1.The foot frame is provided at the foot end with a bracket 25 which moves on the frame 1.

Såvel nakkerammen 19 som fodrammen 15 kan forsynes med beslag 26, til fastholdelse af en madras. Teknikken forhindrer imidlertid ikke at madrassen deles op i sektioner svarende til de enkelte rammer og at hver sektion monteres til sin respektive ramme.Both the neck frame 19 and the foot frame 15 can be provided with brackets 26 for holding a mattress. However, the technique does not prevent the mattress from being divided into sections corresponding to the individual frames and that each section is fitted to its respective frame.

Den tekniske virkning:Technical impact:

Ved sammensætning af rammerne og de beskrevne dele fremtræder en sengebund som på fig. 1 er vist nedlagt i en traditionel seng 27.When assembling the frames and the described parts, a bed base appears as in FIG. 1 is shown lying in a traditional bed 27.

Figur 2 viser sengebunden med en plan madras.Figure 2 shows the bed base with a flat mattress.

Fig. 3. Ved aktivering af aktuatoren 3 forlænges denne. Derved forskydes de seglformede emner og ryggen kommer op i en skrå stilling. De seglformede emner drejer sig om en imaginær akse nær brugerens hofteled. Herved undgås den tidligere omtalte sammenpresning af brugerens maveregion. Samtidig opnås det, at afstanden mellem fastholdelsesbeslagene 26, der skal sikre madrassens placering, ikke sammenpresser denne således som det er tilfældet hvis sæde- og rygramme er hængslet direkte til hinanden.FIG. 3. By activating actuator 3, this is extended. Thereby, the sickle-shaped workpieces are displaced and the back comes up in an oblique position. The sickle-shaped subjects revolve around an imaginary axis near the user's hip joint. This avoids the previously mentioned compression of the user's abdominal region. At the same time, it is achieved that the distance between the retaining brackets 26 intended to secure the position of the mattress does not compress it as is the case if the seat and back frames are hinged directly to each other.

Den forbindelse som dannes af styreemnet 7 mellem rygrammen og rammen 1 bevirker nu, at rammen 5 og dermed hele liggefladen forskyder sig mod sengens hovedende. Herved opnås den virkning, at brugeren ikke vippes op midt i sengen, men far en siddestilling med sin ryg tæt mod den væg, sengen måtte være placeret ved.The connection formed by the guide blank 7 between the back frame and the frame 1 now causes the frame 5 and thus the entire lying surface to shift towards the head end of the bed. This results in the effect that the user is not tilted up in the middle of the bed, but takes a sitting position with his back close to the wall on which the bed may be placed.

På figuren ses hvorledes nakkerammens profil 22 er i indgreb med glideemnet 21 og derved giver brugeren nakkestøtte. I den viste udførelsesform er nakkestøttens vinkel i forhold til DK 2004 00225 1)3 rygrammen størst ved moderat vinkling af ryggen og, som det kan ses på fig. 4, aftager ved ryggens mere lodrette stilling. Dette er en ønsket virkning, men profilen kan udformes til at give mere eller mindre nakkestøtte.The figure shows how the profile 22 of the neck frame engages with the slider 21, thereby providing the user with head support. In the illustrated embodiment, the angle of the headrest relative to DK 2004 00225 1) 3 the back frame is greatest at moderate angulation of the back and, as can be seen in fig. 4, decreases at the more vertical position of the back. This is a desired effect, but the profile can be designed to provide more or less head support.

På figur 3 ses hvorledes en styring under lårrammen 13 er i kontakt med profilet 8 på rammen 1 og derved løfter lårrammen 13 op ved brugerens knæled. Da tyngdekraften kraftigst påvirker brugeren til skridning mod sengens fodende ved moderate hældninger af ryggen, er profilet 8 udformet således, at lårrammen 13 da har sin største vinkling, mens den ved mere lodrette stillinger af ryggen, hvor den fremadskridende tendens er mindre, bevæger sig ned i en mere plan stilling. Også her gælder det, at andre profiler giver andre virkninger.Figure 3 shows how a guide under the thigh frame 13 is in contact with the profile 8 on the frame 1, thereby lifting the thigh frame 13 at the user's knee joint. Since gravity most strongly influences the user for sliding toward the foot of the bed at moderate slopes of the back, the profile 8 is designed such that the thigh frame 13 then has its greatest angle, while at more vertical positions of the back, where the advancing tendency is smaller, it moves down in a more level position. Here again, other profiles have different effects.

DK 2004 00225 U3DK 2004 00225 U3

Brugsmodelkrav: 1. En sengebund med styring af rygrammens (16) hældning, med justering af nakkerammen (19), med justering af bendelenes rammer (13 og 15) og med justering af hele madrasunderlaget (rammerne 5,9, 13,15, 16 og 19), således at siddestillingen forskydes mod sengens hovedende, som er ny ved, at alle funktioner aktiveres af en og samme aktuator (3).Use model requirements: 1. A bed base with control of the inclination of the back frame (16), with adjustment of the neck frame (19), with adjustment of the frame parts (13 and 15) and with the adjustment of the entire mattress base (frames 5,9, 13,15, 16 and 19) so that the sitting position is shifted toward the head end of the bed, which is new in that all functions are activated by one and the same actuator (3).

2. En sengebund ifølge krav 1, som er ny ved, at sengebunden er en selvstændig enhed forberedt til at nedlægge i eksisterende senge.A bed base according to claim 1, which is new in that the bed base is an independent unit prepared for laying in existing beds.

3. En sengebund ifølge krav 1, hvor ændring af lårrammen (13), som er ny ved, at hældningen styres af et profil (8).A bed base according to claim 1, wherein the change of the thigh frame (13), which is new in that the slope is controlled by a profile (8).

4. En sengebund ifølge krav 1, hvor ændring af nakkerammen (19), som er ny ved, at hældningen styres af et profil (22).A bed base according to claim 1, wherein changing the neck frame (19), which is new in that the slope is controlled by a profile (22).

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DK200400225U 2004-08-26 2004-08-26 Bed base DK200400225U3 (en)

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DK200400225U DK200400225U3 (en) 2004-08-26 2004-08-26 Bed base

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Application Number Priority Date Filing Date Title
DK200400225U DK200400225U3 (en) 2004-08-26 2004-08-26 Bed base

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