EP3354251B1 - Rouleau de massage - Google Patents
Rouleau de massage Download PDFInfo
- Publication number
- EP3354251B1 EP3354251B1 EP18152690.6A EP18152690A EP3354251B1 EP 3354251 B1 EP3354251 B1 EP 3354251B1 EP 18152690 A EP18152690 A EP 18152690A EP 3354251 B1 EP3354251 B1 EP 3354251B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- foam
- massage roller
- region
- area
- roller according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006260 foam Substances 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000004753 textile Substances 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920000433 Lyocell Polymers 0.000 claims description 4
- 239000006261 foam material Substances 0.000 claims description 3
- 229920002334 Spandex Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 235000019589 hardness Nutrition 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000001087 myotubule Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000008259 solid foam Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0092—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains hand-held
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0107—Constructive details modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1253—Driving means driven by a human being, e.g. hand driven
Definitions
- the following invention relates to a massage roller, in particular for therapeutic use on a patient.
- Massage rollers are already known from the prior art.
- cylindrical bodies made of polymer are used which, by pressing or rolling movement on the body of a user, stimulate the fascia of the muscles of a user and can thus relieve tension and pain.
- the massage rollers known from the prior art have a very high surface hardness, which means that a user who already has pain in the area to be treated experiences additional pain when acting with the hard roller on this area. This additional pain causes the user's muscles to act as a protective function, which makes the treating effect of massaging the muscles impossible. It has thus been shown that the massage rollers known from the prior art are only suitable for use on largely healthy people.
- the WO 2015/077643 A2 relates to a myofascial delivery device comprising a rigid inner core of a first density surrounded by an outer layer of a second density.
- the second density can be less than the first density to promote myofascial release.
- the rigid inner core can be a hollow aluminum core and end caps can be attached to each end of the myofascial delivery device.
- the object of the present invention is to provide a massage roller which is also suitable for users who already have pain in the muscles to be treated and who therefore require particularly gentle treatment.
- the massage roller comprises an inner area and an outer area, the inner and outer areas being made of foam, the outer area completely surrounding the inner area circumferentially and / or in a rotating manner around a longitudinal axis and being firmly bonded to the inner area, the foam of the inner area being a has higher compressive strength than the foam of the outer area, the contact surface between the inner and the outer area being cylindrical.
- the inside of the massage roller is made of a foam with higher compressive strength than the outside.
- the use of foam both indoors and outdoors allows the compressive strength or compressive strength to be adjusted in a very targeted manner to the intended use of the massage roller.
- the foam of the inner area advantageously has a higher compressive strength than the foam of the outer area.
- the compressive strength of the inner area is advantageously at least 20 times, particularly preferably at least 40 times, the compressive strength of the outer area.
- the massage roller is constructed in such a way that the outer area completely surrounds the inner area while rotating around a longitudinal axis, that is, when viewed at least perpendicular to the longitudinal axis, always starting from the longitudinal axis, first the inner area is cut and then always the outer area.
- the outside area preferably designed in the shape of a hollow cylinder, the inner region being arranged within the hollow cylinder.
- the inner area and the outer area are materially connected to one another.
- a particularly high fatigue strength of the massage roller can be achieved, so that the integrity of the material of both the inside and the outside area can still be preserved even after numerous repeated stresses on the massage roller.
- the inner area supports the outer area during a rolling movement of the massage roller, so that a user can always roll on the massage roller in a rolling movement without the massage roller being elastically deformed in such a way that rolling is no longer possible.
- the inner region is particularly preferably designed in the shape of a hollow cylinder.
- a hollow cylindrical design of the inner area has the advantage that the massage roller can be fixed relative to a wall or at a certain height for a user, for example by means of a holding rod, whereby the user can perform exercises on the massage roller, which is thus freely rotatable.
- the inner area which is designed in the shape of a hollow cylinder, ensures that the weight of the massage roller can be further reduced. It goes without saying that the remaining material thickness of the inner area is selected to be sufficient to be able to achieve high strength and dimensional stability of the foam of the inner area.
- the inner region particularly preferably has an inner diameter and an outer diameter, each measured perpendicular to the longitudinal axis, the inner diameter being in a ratio of 0.3 to 0.6 or preferably from 0.5 to 0.8 to the outer diameter.
- the inner diameter of the inner area is a measure of the size of the preferably cylindrical recess of the inner area, through which, for example, a holding rod can be pushed.
- the outer diameter of the inner area is preferably essentially the same as the contact area between the inner area and the outer area.
- the inner area is therefore preferably designed with thick walls, whereby a higher dimensional stability of the massage roller can be achieved and at the same time the overall outer diameter of the massage roller is relatively small and a targeted application of certain smaller areas of the user's muscles is possible .
- the recess in the inner area is relatively large relative to the contact surface between the inner area and the outer area and the inner area is correspondingly thinner-walled. This preferred size ratio has proven itself when a particularly strong foam material is used for the interior area and thus sufficient strengths can be achieved even with a smaller wall thickness of the interior area.
- the overall outer diameter of the massage roller can be made somewhat larger, which enables larger-area applications on a patient and, particularly for large-area damaged muscle areas, gentle treatment is possible using the massage roller according to the invention.
- the inner diameter and the outer diameter of the inner region are preferably essentially constant.
- essentially constant means that small projections or recesses can be provided, in particular on the outer diameter, ie on the contact surface between the inner area and the outer area, which serve to improve the material connection with the outer area.
- the mean outer diameter, which is determined over the entire outer surface of the inner area, is, however, constant in each length section of the inner area (measured parallel to the longitudinal axis) and / or circumferential section.
- a constant inner and a constant outer diameter of the inner area allows a particularly simple production, whereby appropriate geometries can be cut into a foam block using simple cutting tools and thus the production costs for the massage roller in this area can be significantly reduced.
- the foam of the outer area is materially bonded to the foam of the inner area, in particular by gluing.
- An adhesive connection of the outer area to the inner area allows the outer area in particular to be manufactured as a separate component and only then to be glued to the inner area. In this way, it is possible that costly two-component manufacturing processes can be dispensed with and the two areas of the massage roller formed from different foam can be manufactured separately and inexpensively and only then bonded together with adhesive, preferably spray adhesive. It has been shown that an adhesive connection best fulfills the required strength values for the connection between the outer area and the inner area.
- the outer area is particularly preferably made from a substantially cuboid foam part which is glued together on two opposing abutment surfaces.
- the outer area is preferably designed as a cuboid and particularly preferably flat foam part before it is rolled around the longitudinal axis, glued together on its opposing abutment surfaces that face each other in this state, and glued to the inner area to form a massage roller within the meaning of the present invention.
- the production of a substantially cuboid foam part is particularly cost-effective and in this way the production costs and also the production time for a massage roller can be kept low.
- the essentially cuboidal design of the foam part means that there may be a deviation from the cuboid shape, in particular on the abutment surfaces to be glued to one another, in order to allow, in particular, a large-area gluing in this area.
- the outer area is preferably made from a foam part which is curved about the longitudinal axis and which is glued together on two opposing abutment surfaces.
- an already curved foam part is preferably used.
- this foam part is already curved around the longitudinal axis in such a way that the recess into which the inner area can be inserted is already formed. In this state, that is, before the connection to the inner area, the foam part forming the outer area is not elastically deformed and is essentially free of internal stresses.
- the outer area is formed from a hollow cylindrical foam part into which the inner area can be inserted and glued to the inner surface of the outer area.
- the curved foam part is preferably cut out of a solid foam block or produced by foaming in a correspondingly curved shape.
- the abutment surfaces of the essentially cuboid foam part are particularly preferably equipped with an S-shaped geometry.
- This S-shaped geometry - seen in a cross section perpendicular to the longitudinal axis - allows a large contact area between the abutment surfaces and a partial overlap when the abutting surfaces are glued together. In this way, both tensile and shear loads when the massage roller is loaded can always be absorbed by the adhesive surface and distributed evenly in the two abutting surfaces of the outer area. This significantly increases the strength of the bond between the two outer areas.
- the abutment surfaces are provided with a simple bevel.
- the abutting surfaces do not extend parallel to a radial line of the curved outer area, but are inclined to this radial line
- the foam of the outer area has a compressive strength of 3 kPa to 15 kPa, preferably 8 to 10 kPa. It has shown, that this compressive strength of the foam of the outdoor area is perfectly suited to achieve a gentle, but still sufficient pressure on the body and muscles of a user to be able to stimulate his upper muscle layers of fascia accordingly.
- the range from 3 kPa to 15 kPa encompasses all possible use cases and health conditions for which a massage roller is intended to be suitable for the purposes of the present invention.
- the compression hardness of 3 kPa is used for particularly painfully damaged muscle areas in order to allow particularly gentle treatment without the risk of spasmodic contraction of the muscles.
- a compression hardness of 15 kPa allows almost painless tissue of a user to be treated accordingly and the muscles and fasciae to be stimulated accordingly.
- the compression hardness range of 8 kPa to 10 kPa has proven to be a particularly preferred mean value for the majority of the pain to be treated by the massage roller, with the vast majority of patients suffering from orthopedic complaints being able to be treated in this range.
- the outer diameter of the inner region to the outer diameter of the outer region is preferably in a ratio of 0.15 to 0.5 or from 0.35 to 0.6.
- the outer diameter of the inner area is preferably equal to the inner diameter of the outer area.
- the outer diameter of the inner area corresponds exactly to the contact areas between the inner area and the outer area as well as the inner area of the outer area.
- the preferred ratio range of 0.15 to 0.5 of the outer diameter of the inner area to the outer diameter of the outer area has proven to be particularly advantageous, especially for foam as the manufacturing material of the outer area with a compressive strength of 9 to 15 kPa, since with the somewhat thinner-walled outer area and the Somewhat higher compression hardness of the foam of the outer area, a particularly favorable compression of the muscle areas of the user can be achieved, which is particularly suitable for slightly damaged muscle areas.
- the outer area is thicker-walled, which means that a greater deformation path is available in the event of a deformation and thus a uniform increase in the contact pressure is possible even with a somewhat softer foam material with a lower compressive strength of around 3 to 9 kPa and thus a greater leeway for setting the contact pressure is available for a user.
- the ratio range from 0.35 to 0.6 has proven particularly useful for muscle areas of users that are more severely damaged and already plagued by great pain.
- the foam of the outer area is an open-cell PUR foam.
- an open-cell PUR foam, or polyurethane foam it is particularly possible to generate the wide range of required compression hardnesses of 3 to 15 kPa, with the compression process or the elastic deformation process of an open-cell PUR foam in particular increasing the contact pressure or pressure. of the contact pressure is reached. In this way, a user can directly and specifically adjust the contact pressure on his muscle tissue by increasing or decreasing the deformation path of the outer area.
- the outer area is preferably provided with a coating which has a thickness of 20 ⁇ m to 4 mm, preferably 80 ⁇ m to 2 mm, the coating having a smoother surface than the foam of the outer area.
- a coating which has a thickness of 20 ⁇ m to 4 mm, preferably 80 ⁇ m to 2 mm, the coating having a smoother surface than the foam of the outer area.
- the coating prevents sweat and dirt from sticking to the open-cell foam and collecting there. In this way, the coating achieves an increase in hygiene when used with the massage roller.
- the coating allows a fabric or textile cover to be pulled over the massage roller without further ado.
- the coating is preferably made of PU, which is particularly simple and inexpensive to manufacture.
- the coating can be formed from the somewhat more expensive material PVC.
- the coating is particularly preferably sprayed onto the outer area or it is provided with the corresponding coating by impregnation. With a preferred coating thickness of 1 mm to 4 mm, it is possible to provide the coating as a separate component and to fix it to the surface of the outer area by means of an adhesive bond. This manufacturing method is the most cost-effective, since there is no need for an expensive spray or impregnation device, but rather the coating is simply wrapped around the outer area and at the same time glued to it.
- the coating should only have very little influence and impairment on the elastic deformability of the outer area, its thickness is preferably kept in the range from 20 ⁇ m to 1 mm, whereby the outer area is least affected by the changed elastic deformability and at the same time the Coating has a sufficient thickness to withstand the deformation stresses.
- the inner area is particularly preferably formed from an EPP foam which has a density of 30 kg / m 3 to 260 kg / m 3 and preferably 90 kg / m 3 to 110 kg / m 3 .
- EPP foam with a density of 30 to 260 kg / m 3 always has sufficient strength to support the outer area of the massage roller.
- the particularly preferred density of 90 to 110 kg / m 3 is used , in particular when the inner area is designed in the shape of a hollow cylinder and it is possible to save weight on the massage roller by adapting the recess in the inner area accordingly.
- a textile cover which is designed in the form of a hose so that it can be pulled onto the outside area.
- the textile cover is preferably a tubular textile product, which has a corresponding loop arrangement at its respective ends, via which the textile cover is attached to the massage roller, in particular on the outer area the massage roller, can be lashed.
- the textile cover ensures protection for the outside area and also increases the comfort for the user, since it can be made from pleasantly cuddly terrycloth, for example.
- the textile cover particularly preferably contains lyocell, polyester and elastane. It is possible to equip the textile cover with stimulating substances that interact with the skin of the user, which, in addition to pressing the muscle fiber areas of the user, allow additional chemical or bioelectrical stimulation of the skin of the user and thus also the healing process when treating a user with the Improve massage roller.
- the textile fiber mixture from VENEX which contains the regeneration fiber V-TEX®, is particularly preferably used for the textile cover.
- the Lyocell material used is particularly preferably TENCEL®, which contains not only minerals but also platinum and allows bioelectrical stimulation of the vegetative nervous system of the user.
- Figure 1 shows a curved foam part 4A for producing a massage roller, which is intended to form the outer region of the massage roller.
- the foam part 4A has two abutment surfaces 42, which are preferably inclined to a radial around the longitudinal axis. In other words, the abutment surfaces do not extend perpendicular to the tangential line of the curvature of the foam part 4A in the area of intersection between the abutment surface and the outer or the inner jacket surface of the foam part 4A
- Figure 2 shows an intermediate step in the production of an embodiment of the massage roller according to the invention.
- the inner region 2 which is essentially designed in the shape of a hollow cylinder, is inserted into the curved foam part 4A.
- the abutment surfaces 42 of the in Fig. 2 Foam part 4A shown in contrast to the one in FIG Fig. 1
- the embodiment shown is arranged perpendicular to the tangentials of the curvature of the foam part. Although this results in smaller abutment surfaces 42 for bonding to one another, it is easier to manufacture.
- the already curved foam part 4A with inclined abutment surfaces 42 which is shown in FIG Fig. 1 shown is to be used. Alternatively, this can preferably be done in Fig.
- a contact surface 5 is formed between the inner area 2 and the cuboid foam part 4A already rolled around the longitudinal axis L (see FIG Fig. 3 ), in which the inner area 2 is glued to the foam part 4A or the outer area 4.
- the abutment surfaces 42 are glued to one another, whereby the outer area 4 is given a hollow cylindrical shape.
- Figure 3 finally shows an embodiment of the finished massage roller.
- the massage roller shown can then, in particular, preferably be provided with a coating which covers at least the open-cell foam of the outer area 4.
- Figure 4 shows a sectional view of a preferred embodiment of the massage roller according to the invention, a textile cover 8 being pulled over the composite of inner area 2 and outer area 4.
- the textile cover 8 is preferably designed in the form of a hose and can be pulled together at its respective ends by a cord, viewed in the longitudinal direction L, in order to be firmly connected to the composite of the inner area 2 and outer area 4.
- the outer area is provided with a coating which, on the one hand, protects the foam of the outer area against soiling and, on the other hand, makes it easier to put on the textile cover 8.
- the diameters a, b, c are shown.
- a foam part 4A is shown, which is cuboid and has two abutting surfaces 42.
- This foam part 4A is, as an alternative to the one in Fig. 1 already curved foam part 4A shown, intended to be rolled about a longitudinal axis L and in this way to form the outer region 4 of the massage roller.
- the two abutment surfaces 42 have a preferably S-shaped curved shape, by means of which the adhesive surface for connecting the two abutment surfaces 42 to one another can be enlarged.
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Claims (13)
- Rouleau de massage, comprenant une zone intérieure (2) et une zone extérieure (4),
dans lequel
les zones intérieure et extérieure (2, 4) sont réalisées en mousse,
la zone extérieure (4) entoure complètement la zone intérieure (2) sur la circonférence autour d'un axe longitudinal (L) et est immobilisée à la zone intérieure (2) par coopération de matière,
la mousse de la zone intérieure (2) présente une résistance à la compression plus élevée que la mousse de la zone extérieure (4),
la surface de contact (5) entre les zones intérieure et extérieure (2, 4) est de forme cylindrique, et
la mousse de la zone extérieure (4) est une mousse de polyuréthane à cellules ouvertes, la mousse de la zone extérieure (4) présentant une résistance à la compression de 3 kPa à 15 kPa. - Rouleau de massage selon la revendication 1,
dans lequel la zone intérieure (2) est réalisée en forme de cylindre creux. - Rouleau de massage selon la revendication 2,
dans lequel la zone intérieure (2) présente un diamètre intérieur (a) et un diamètre extérieur (b), chacun mesuré perpendiculairement à l'axe longitudinal (L), le diamètre intérieur (a) étant dans une relation de 0,3 à 0,6 ou de préférence de 0,5 à 0,8 par rapport au diamètre extérieur (b). - Rouleau de massage selon l'une des revendications 2 ou 3,
dans lequel le diamètre intérieur (a) et le diamètre extérieur (b) de la zone intérieure (2) sont sensiblement constants. - Rouleau de massage selon l'une des revendications précédentes,
dans lequel la mousse de la zone extérieure (4) est reliée par coopération de matière à la mousse de la zone intérieure (2). - Rouleau de massage selon l'une des revendications précédentes,
dans lequel la zone extérieure (4) est constituée d'une partie en mousse (4A) courbée autour de l'axe longitudinal (L) et collée à deux surfaces de jointure opposées (42). - Rouleau de massage selon la revendication 6,
dans lequel les surfaces de jointure (42) présentent un chanfrein en section transversale. - Rouleau de massage selon l'une des revendications précédentes,
dans lequel la mousse de la zone extérieure (4) présente une résistance à la compression de 8 kPa à 10 kPa. - Rouleau de massage selon l'une des revendications précédentes,
dans lequel le diamètre extérieur (b) de la zone intérieure (2) est dans une relation de 0,15 à 0,5, ou de 0,35 à 0,6, par rapport au diamètre extérieur (c) de la zone extérieure (4). - Rouleau de massage selon l'une des revendications précédentes,
dans lequel la zone extérieure (4) est pourvue d'un revêtement ayant une épaisseur de 20 µm à 4 mm, et
le revêtement présente une surface plus lisse que la mousse de la zone extérieure (4). - Rouleau de massage selon l'une des revendications précédentes,
dans lequel la zone intérieure (2) est formée d'une mousse EPP ayant un poids volumique de 30 kg/m3 à 260 kg/m3 et de préférence de 90 kg/m3 à 110 kg/m3. - Rouleau de massage selon l'une des revendications précédentes,
dans lequel il est prévu une enveloppe textile (8) qui est réalisée en forme tubulaire de manière à pouvoir être tirée sur la zone extérieure (4). - Rouleau de massage selon la revendication 12,
dans lequel l'enveloppe textile (8) comprend du lyocell, du polyester et de l'élasthanne.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017101405.5A DE102017101405A1 (de) | 2017-01-25 | 2017-01-25 | Massagerolle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3354251A1 EP3354251A1 (fr) | 2018-08-01 |
EP3354251B1 true EP3354251B1 (fr) | 2021-04-07 |
Family
ID=61074304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18152690.6A Active EP3354251B1 (fr) | 2017-01-25 | 2018-01-22 | Rouleau de massage |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3354251B1 (fr) |
DE (1) | DE102017101405A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11576837B2 (en) | 2019-10-03 | 2023-02-14 | Jfxd Trx Acq Llc | Multi-zonal roller and method of use thereof |
DE102020128244A1 (de) | 2020-10-27 | 2022-04-28 | KMS Kirchensaller Maschinenbau Schaser UG (haftungsbeschränkt) | Vorrichtung zur Selbstmassage |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19534441A1 (de) | 1995-09-16 | 1997-03-20 | Gkp Gummi Und Kunststoff Produ | Blutwellelement, das einen elastischen Grundkörper umfaßt |
DE20119764U1 (de) | 2001-12-06 | 2002-02-21 | Wang, Chen Lu, Nantou | Massageanordnung |
US20090222994A1 (en) * | 2008-03-05 | 2009-09-10 | Adam Wood | Therapeutic bolster and method of making the same |
CN202892356U (zh) | 2011-07-12 | 2013-04-24 | 艾肯运动与健康公司 | 按摩工具套件 |
US20170007495A1 (en) * | 2013-11-21 | 2017-01-12 | Mfr Products, Inc. | Therapeutic device to assist in myofascial release, and method of use |
WO2016184444A1 (fr) * | 2015-05-21 | 2016-11-24 | Roland Liebscher-Bracht | Rouleau de massage cylindrique et ensemble de massage |
DE102015214574A1 (de) * | 2015-07-31 | 2017-02-02 | Dieter Mey | Therapievorrichtung zur Behandlung von faszialen Verklebungen bei einer Person |
DE202016105894U1 (de) | 2016-10-20 | 2016-11-23 | Marion Ebner | Faszien-Massagevorrichtung |
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2017
- 2017-01-25 DE DE102017101405.5A patent/DE102017101405A1/de active Pending
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2018
- 2018-01-22 EP EP18152690.6A patent/EP3354251B1/fr active Active
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DE102017101405A1 (de) | 2018-07-26 |
EP3354251A1 (fr) | 2018-08-01 |
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