DK200700029U3

DK200700029U3 - Cushions for strengthening and rehabilitation of back muscles

Info

Publication number: DK200700029U3
Application number: DK200700029U
Authority: DK
Inventors: Hemmert-Lund Henriette Sofie
Original assignee: Hemmert-Lund Henriette Sofie
Priority date: 2007-01-27
Filing date: 2007-01-27
Publication date: 2008-05-09

Description

DK 2007 00029 U3DK 2007 00029 U3

ANVENDELSESOMRÅDEFIELD OF APPLICATION

Denne frembringelse angår en hynde, der forebygger og optræner muskulaturen i ryg og lænd. Hynden anvendes som et siddesupplement, hvor den kan omdanne et statisk sæde til en balancestol, hvor man kan vippe/rotere i det vandrette plan.This production relates to a cushion that prevents and trains the muscles of the back and lower back. The cushion is used as a seat supplement where it can transform a static seat into a balance chair where you can tilt / rotate in the horizontal plane.

Hynden ifølge frembringelsen kan tilpasses personer i forskellige vægtklasser.The cushion according to the invention can be adapted to persons of different weight classes.

Hynden understøtter en vekselvirkning af spænding og stræk, som fremmer blodgennemstrømning i muskulaturen.The cushion supports an interaction of tension and stretch which promotes blood flow into the muscles.

Præcis og retningsbestemt tilskæring af fleksibelt materialet i overensstemmelse med brugerens fysiologi bevirker en kontrolleret og dynamisk siddebevægelse.Precise and directional cutting of the flexible material according to the physiology of the user results in controlled and dynamic sitting movement.

Hynden har en størrelse og en vægt, der gør det muligt, at den kan transporteres i fx. en taske.The cushion has a size and weight that allows it to be transported in e.g. a bag.

KENDTE TEKNIKKERKNOWN TECHNIQUES

Kendte siddehynder, der understøtter en dynamisk siddestilling, fordrer tilbagelænet hældning af korsbenet ved overdrevet bagudvendt hældning af konstruktion. Dette hæmmer et korrekt lændesvaj ved siddestilling og medfører en ukorrekt rygstilling i yderpositioner. Samt dårlige arbejdsstillinger ved tastaturarbejde.Known seat cushions that support a dynamic sitting position require laid-back tilt of the sacrum by excessive rear-facing inclination of construction. This hampers a correct lumbar spine when sitting down and causes an incorrect back position in the outer positions. As well as bad postures in keyboard work.

Materialet er uhensigtsmæssigt tungt og effekten er uændret i forhold til valgt underlag.The material is inappropriately heavy and the effect is unchanged in relation to the chosen substrate.

Endvidere er der ved allerede kendte produkter en eller mange tekniske indstillingsmuligheder for vippeanordninger, der besværliggør brug.Furthermore, in prior art products there is one or many technical adjustment options for tilting devices that make use difficult.

DK 2007 00029 U3DK 2007 00029 U3

DET LØSTE PROBLEMTHE SOLVED PROBLEM

Hynden ifølge frembringelsen har flere produktfordele i samme konstruktion. Ved tilskæring af et opskummet materiale kan man opnå en justeret affjedring. Fig. 1 og 1a.The cushion according to the invention has several product advantages in the same construction. By cutting a foamed material, an adjusted suspension can be obtained. FIG. 1 and 1a.

Hynden består af en bæredygtig ydre form, der er konstrueret således at den giveren balanceret vægtfordeling. Fig. 1b.The cushion consists of a sustainable outer shape that is designed so that it provides balanced weight distribution. FIG. 1b.

Retningsbestemte indsnit medfører dynamisk bevægelse over en kugleform. Fig. 1c.Directional incisions cause dynamic movement over a sphere. FIG. 1c.

Hynde er lav forti! og høj bagtil, hvilket giver en gennemgående fremadrettet skrå vinkel og bevirker et løft af korsbenet, der giver en ret siddestilling. Fig.2.Cushions are low forti! and high at the rear, providing a continuous forward inclined angle and a lifting of the lower leg, giving a straight sitting position. Fig.2.

Hynden kan tilpasses brugerens individuelle krav ved at tilføre materiale i højde og bredde.The cushion can be customized to the user's individual requirements by adding height and width material.

Siddehynden ændrer karakter afhængig af det valgte underlag og bruger undgår derved at fortage tekniske indstillinger.The seat cushion changes character depending on the selected substrate and thereby avoids making technical settings.

DEN NYE TEKNIKTHE NEW TECHNOLOGY

Den ny teknik er en kombination af flere frembringelser i samme produkt.The new technique is a combination of several products in the same product.

Fig. 5. Frembringelsen har flere fordele i samme konstruktion. Hynden ifølge frembringelsen er både en skråhynde og en dynamisk siddeform, fig 3. fig.3a og fig. 3b., der understøtter bevægeapparatets dynamiske bevægelse og et løft af korsbenet, der medfører en ret siddestilling, fig 2a. Ved den ny teknik benytter man sig af et materiales elasticitet der kontrolleres ved at retningsbestemme tilskæring i forhold til en dynamisk siddestilling.FIG. 5. The production has several advantages in the same construction. The cushion according to the invention is both an oblique cushion and a dynamic seating shape, fig. 3. fig.3a and fig. 3b., Which supports the dynamic movement of the moving apparatus and a lifting of the crucible which results in a straight sitting position, fig. 2a. The new technique utilizes the elasticity of a material, which is controlled by directional cutting in relation to a dynamic sitting position.

Hynden er konstrueret med indsnit, der graduerer trykbelastning fra midte til kant. Fig.1. Med en indvendig kugleform i materialet fig. 3a. kombineret med en tilskåret periferi opnår man vægtfordelt opdrift. De forskellige indsnit differentierer sig fra hinanden ved forskellige længder og dybder og giver hynden en differentieret hårdhed fig. 1a. Derved anvendes materialet til optimal ydeevne af bæredygtighed og komfort og giver en perfekt dynamisk siddebevægelse.The cushion is constructed with incisions that graduate from center to edge. Fig.1. With an internal ball shape in the material fig. 3a. combined with a cut periphery, weight-driven buoyancy is achieved. The different incisions differ from each other at different lengths and depths and give the cushion a differentiated hardness. 1a. In doing so, the material is used for optimal performance of sustainability and comfort and provides a perfect dynamic sitting motion.

s DK 2007 00029 U3s DK 2007 00029 U3

Hynden ifølge frembringelses ændrer karakter afhængig af det valgte underlag og undgår derved tekniske indstillinger.The cushion according to production changes character depending on the chosen substrate, thereby avoiding technical settings.

DEN TEKNISKE VIRKNINGTECHNICAL EFFECT

En vippe og rotationseffekt er opnået ved brug af opskummet materiale HE. Ved tilskæring af siddehyndens materiale tager man højde for cellefordelingen i materialet og opnår en optimering af affjedringen i frembringelsen.A tilt and rotational effect is obtained by using foamed material HE. When cutting the seat cushion material, the cell distribution in the material is taken into account and an optimization of the suspension in the production is obtained.

Materialets hårdhed forandres gradvis fra centrum til periferien med radierende indsnit passende steder af forskellige bredde og dybde. Frembringelsen bliver herved af forskellige hårdhed og fremmer en cirkulær bevægelsesretning.The hardness of the material gradually changes from the center to the periphery with radiating incisions at appropriate locations of different widths and depths. The production is thereby of different hardness and promotes a circular direction of movement.

Frembringelsen har flere fordele i samme konstruktion. Hynden ifølge frembringelsen er både en skrå hynde og en dynamisk siddeform med indvendig kugleform. Fig. 3. og fig. 3a og 3b. Hynden kan konstrueres individuel i forhold til brugers størrelses, ved at tilføre yderlige materiale i højde og brede.The production has several advantages in the same construction. The cushion according to the invention is both an inclined cushion and a dynamic seat shape with internal ball shape. FIG. 3. and FIG. 3a and 3b. The cushion can be designed individually to the size of the user, by adding additional material in height and width.

HYNDENS FORMTHE FORM OF THE HAND

Hyndens form er dannet ud fra bevægeapparatets anatomiske siddeflade. Se fig. 4. Hynden set fra oven er en oval med 4 hjørner. Se fig. 4. Hvert hjørne stabiliserer yderstillinger.The shape of the pillow is formed from the anatomical seating surface of the moving device. See FIG. 4. The pillow seen from above is an oval with 4 corners. See FIG. 4. Each corner stabilizes outer positions.

Afstanden mellem hvert hjørne er afmålt i forhold til bevægeapparatets anatomiske siddeflade og dynamiske bevægelsesfunktion. Se fig. 4. Formen danner fri passage til lår. Se fig. 3.The distance between each corner is measured in relation to the anatomical seating surface and dynamic movement function of the moving device. See FIG. 4. The mold forms free passage to thighs. See FIG. Third

DK 2007 00029 U3DK 2007 00029 U3

Fortil er hynden lavere og udsparet til ben der danner en nedadrettet hældning. Mellem udsparingerne til ben er en forhøjning af materiale. Se fig. 2 og fig. 3In the front, the cushion is lower and recessed into legs that form a downward slope. Between the recesses for the legs is an increase of material. See FIG. 2 and FIG. 3

EKSEMPLER PÅ FREMSTILLING AF PRODUKTIONEXAMPLES OF PRODUCTION MANUFACTURING

Hynden med vippe og rotationseffekt i opskummet materiale HE kan fremstilles ved flere metoder. Tilskæring af et helt eller delvist massiv opskummet materiale med klinge/vandstråle. Fig.4. Frembringelsen kan ved formstøbning danne sin effekt med opdelt indsnit. Ved støbeproces kan hårdhedsgarden reguleres i selve materialet.The cushion with tilt and rotational effect in foamed material HE can be made by several methods. Cutting of a whole or partially solid foamed material with blade / water jet. Fig.4. The production can, by molding, form its effect with divided incisions. In the casting process, the hardness guard can be regulated in the material itself.

Tilskæring af flere skumkvaliteter, som i laminat/komposit, der sammensættes til endelig form. Fig 5. og fig 5a. Opskummet materiale lægges side om side fig. 6. elfer i lag med anden hårdhedsgrad. Fig.5. Derved opnås en differentiering af hårdhedsgarden i en samlet form og en kugleeffekt fremstår.Cutting of several foam grades, as in laminate / composite, which is put together into final shape. Fig. 5 and Fig. 5a. Foamed material is laid side by side fig. 6. Elves in layers of different hardness. Fig.5. This results in a differentiation of the hardness guard in a unified form and a ball effect appears.

Der er muligt at opnå ønsket effekt af materiale ved sammensætning af store og små rumopdeling i en konkret form og derved skabe kontrolleret cirkulær bevægelse fig. 6. fig 6a og fig 6b.It is possible to obtain the desired effect of material by assembling large and small space divisions into a concrete form, thereby creating controlled circular motion. 6. Fig. 6a and Fig. 6b.

RR

Claims

1. Cushions for strengthening and rehabilitating back muscles made of foamed material and with a seating surface supporting a dynamic sitting position, which is new in that the material of the cushion is provided with slots extending inwards towards the middle portion of the cushion.

A cushion according to claim 1, which is new in that the slits extend through an upper part of the material of the cushion, leaving a solid lower area of the material

A cushion according to claims 1-2, which is new in that the depth and / or length of the slots vary.

A cushion according to claim 3, which is new in that the depth of the slots decreases towards the middle portion of the cushion.

The cushion according to claim 3 or 4, which is new in that the length of the slots varies in the circumferential direction of the cushion, so that it exhibits alternately shorter and longer slits.

A cushion according to claims 1-5, which is new in that the cushion is made up of two or more layers of material and that at least the top two layers are provided with slots, the slots of the layers being displaced in the circumferential direction.

The cushion according to claims 1-6, which is new in that the cushion is formed with a roundness corresponding to the user's seat shape and that it has front recesses forming recesses corresponding to the position of the lower legs in normal sitting position.

A cushion according to claims 1-7, which is new in that the seating surface is an oval shape with 4 corners which reduces the seating surface relative to the stability of the user apparatus.

A cushion according to claims 1-7, which is new in that the slots are made by cutting with a blade or water jet,

A cushion according to claims 1 - 7, which is new in that the slots are made by molding one or more layers of material.