WO2013142889A2 - Appuie-tête - Google Patents

Appuie-tête Download PDF

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Publication number
WO2013142889A2
WO2013142889A2 PCT/AT2013/050075 AT2013050075W WO2013142889A2 WO 2013142889 A2 WO2013142889 A2 WO 2013142889A2 AT 2013050075 W AT2013050075 W AT 2013050075W WO 2013142889 A2 WO2013142889 A2 WO 2013142889A2
Authority
WO
WIPO (PCT)
Prior art keywords
headrest
support
textile part
textile
zone
Prior art date
Application number
PCT/AT2013/050075
Other languages
German (de)
English (en)
Other versions
WO2013142889A3 (fr
Inventor
Christine LÜDEKE
Manfred SÖLLINGER
Franz Stollberger
Original Assignee
Greiner Purtec Gmbh
Kobleder Holding Gmbh
Ludekedesign
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Greiner Purtec Gmbh, Kobleder Holding Gmbh, Ludekedesign filed Critical Greiner Purtec Gmbh
Publication of WO2013142889A2 publication Critical patent/WO2013142889A2/fr
Publication of WO2013142889A3 publication Critical patent/WO2013142889A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/60—Removable protective coverings
    • B60N2/6018—Removable protective coverings attachments thereof
    • B60N2/6036—Removable protective coverings attachments thereof by hook and loop-type fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/882—Head-rests detachable

Definitions

  • the invention relates to a headrest, in particular for a seat in public traffic center, as described in claim 1.
  • a headrest for a seat in particular passenger seat, comprising a support structure with ear-like upholstery bodies projecting on the side parts of the support structure.
  • the support structure is anchored to the backrest of the seat.
  • a first support structure of a plurality of band-shaped support members is arranged on this support structure with the laterally arranged, ear-like upholstery bodies.
  • the support parts of the first support structure are formed from a plurality of strips, with which the support structure is wound on its front and back in different tape directions. With the back of the individual bands these are respectively fixed to the facing parts of the support structure and the cushion body.
  • a further support structure in the form of a further cushion part is arranged, which is formed by a foam insert.
  • the foam insert is disposed adjacent the bands at the front of the headrest and extends over almost the entire region of the seat occupant's head.
  • the first and second support structures, ie the straps and the upholstery parts are covered by a further additional outer covering structure which forms a complete covering of the entire headrest body both at its front side and at its rear side.
  • the bands of the first support structure to a predetermined compliance, which is designed differently to the resilience of the second support structure located thereon in the form of the cushion part in conjunction with the coating structure.
  • Such trained headrest thus has a multi-level structure structure, wherein the individual support structures to each other have a different compliance.
  • a pillow for a reconfigurable headrest of a seat has become known, in which the pillow body is provided with a plurality of weakening lines, so as to facilitate the deformation of the pillow body for use. This can be adjusted to different conditions of use for the user to be created.
  • These lines of weakness are zones on the pillow body, which have a lower structural strength and thus can be done in these areas easier deformation or bending.
  • the individual lines of weakness are formed by the attachment of sutures in the pillow body.
  • the pillow body is additionally wrapped with a textile cover.
  • a headrest for a vehicle seat in which a net over a frame in the form of a hose or bag is stretched.
  • the frame may additionally be at least partially covered by a cushion.
  • the net drawn over the frame is tensioned by means of a tensile force acting on the net, whereby it is held under a uniform over the entire width of the head restraint clamping force.
  • a tensile force acting on the net, whereby it is held under a uniform over the entire width of the head restraint clamping force.
  • the tensioning device In order to achieve a well-defined mains voltage, one therefore only needs to pull the net downwards with the required force and then fix it relative to the frame by means of the tensioning device. This is achieved over the entire surface of the headrest uniform strength of the intended for supporting the head network.
  • Another headrest is known from US 3,645,556 A.
  • a net or a lattice-shaped structure is clamped on a frame, which serves to support the head.
  • the headrest forming network can be spanned on its own support frame, which in turn can be used in a further support frame of the headrest. This can be done in a simple manner, an exchange of the headrest formed from the network with the support frame.
  • the net has a uniform, elastic deformability over its entire surface.
  • the present invention has for its object to provide a headrest for a seat, with which a more individual and improved support action for the user is possible.
  • This object of the invention is achieved in that the textile covering of a knitted fabric, such as a knitted fabric, knit fabric is formed and the support surface of the fabric has a plurality of zones with mutually different elastic deformability.
  • the resulting advantage is that by providing several zones with a mutually different, elastic deformability, the support and sinking behavior of the headrest are substantially improved for the user.
  • elastic deformability in that predefined support area, which should allow a higher deformation or sinking, the zone with the greater elastic deformability can be arranged there.
  • a further advantage is an embodiment according to claim 3, as can be achieved by the choice of elastic deformability between the zones mutually different Abstweil füren for the head or neck of the user. If the central zone, ie, that which faces the back of the user, is selected with a lower elastic deformability than the second zones arranged laterally therefrom, a firmer support will be achieved reached directly in the area of the back of the head or neck and the sinking into the headrest takes place in the other zones with the higher, elastic deformability. If, however, the first central zone is formed with respect to the laterally arranged, second zones with a higher elastic deformability, the back of the head or neck can sink deeper into the first, central zone, in which case arranged on both sides, second zones lateral guidance and effect increased support effect.
  • an even more comfortable and stable, lateral guidance of the head is achieved during use by a passenger.
  • such a support frame is provided, on which the fabric can be applied or held.
  • the support effect is realized solely by the fabric in the form of knitwear, the support frame is only used for shaping the textile fabric. Due to the laterally arranged and protruding side parts, in the middle rich headrest achieved a better sinking and improved towards the side parts respectively the leadership and supportive action for the head or increased. Furthermore, a direct contact is avoided by the arrangement of the clothing spaced from the center region in the middle region, whereby the risk of injury is reduced and, in addition, the ventilation can be improved.
  • a pillow can be created, which is also still universally applicable in different application positions.
  • a textile part can be achieved by appropriate shaping, such as wrapping or turning, each have a different supporting effect.
  • a partial section of the length of the textile part forms a base layer for the pillow, which in turn is formed by a plurality of layer portions of the remaining remaining, remaining portion of the length of the textile part arranged one above the other.
  • the layer sections lying one above the other are supported on the base layer, which forms by the multiple superimposition of the layer sections a pillow forming support body, which can be arranged by the user individually for the desired support position on the seat.
  • an embodiment according to claim 12 proves advantageous, because thereby the textile part can be additionally reinforced or stiffened, at least in individual edge regions, so as to achieve a better supporting effect for the side regions of the head of the user. As a result, however, a deeper sinking in of the head can be minimized or prevented, especially in these edge regions.
  • a simple-to-use pillow is thus created in a simple manner, which can be additionally aligned in its position individually to the wishes of the user on the seat and adjusted.
  • an embodiment according to claim 14 is also advantageous since it can additionally be stiffened by connecting longitudinal side edge sections in the area of the pillow.
  • the pillow is aligned with its ply portions such that the outermost ply portion connected to the base ply is disposed approximately in a perpendicular orientation with respect to the backrest, this connected longitudinal side edge portion forms a stiffened lateral support body on which an improved, lateral support of the head can be achieved.
  • the pillow is already formed by the at least two-ply arrangement of the textile part already with a simple envelope part and the support body of the multiply stacked ply sections.
  • own legs are formed from the respective superimposed layer sections, which are easy depending on the user's request In addition, it can still be handled in various use positions and thus used in a variety of positions with respect to the backrest. Due to the thigh or flap-shaped design of the ply sections, the headrest on a more universal range of use.
  • an embodiment according to claim 17 as an additional stiffened training of the individual webs or cloth can be achieved in the edge regions. This in turn improves the lateral support of the head.
  • an embodiment according to claim 18 is an embodiment according to claim 18, as an even better lateral support effect for the user's head can be achieved.
  • the headrest can also be individually adapted to different operating conditions.
  • the embodiment according to claim 19 enables a direct donation of the wrapped pillow to the respective user.
  • a sharper separate supporting effect can be achieved in the transition region between the pillow and the underlying base layer.
  • Figure 1 shows a seat with a arranged in the region of the backrest headrest, in perspective view.
  • Fig. 2 shows a possible embodiment of a headrest, in view
  • FIG. 3 shows another possible embodiment of a headrest, in view
  • Fig. 4 shows another embodiment of a headrest, in view
  • FIG. 5 shows a support frame for forming a headrest according to FIGS. 2 to 4;
  • Fig. 6 shows a base element made of a textile part for forming a headrest, in undeformed and planar position, in plan view;
  • Fig. 7 is a headrest formed from the textile part, in side view;
  • FIGS. 6 and 7 show a further, formed from the textile part headrest according to FIGS. 6 and 7, in perspective view; 9 shows another headrest formed from the textile part according to FIG. 6, in a perspective view;
  • FIG. 10 shows a further possible embodiment of a headrest from the textile part according to FIG.
  • Figure 11 shows the headrest of Figure 10, in another possible use position, in perspective view.
  • FIG. 12 is a side view of another possible embodiment of a headrest according to FIG. 9; FIG.
  • Fig. 13 shows another embodiment of a headrest according to Figures 10 and 11, cut in side view.
  • 14 shows a further embodiment of a headrest according to FIGS. 10 and 11, in side view;
  • 15 shows a further possible embodiment of a headrest which comprises a plurality of textile parts which are adjustable relative to one another, in perspective view and in a first use position;
  • 16 shows the headrest according to FIG. 15, in a perspective view and in another use position;
  • FIG. 17 shows the headrest forming the base part of FIGS. 15 and 16, in perspective view
  • FIG. 18 the headrest forming support member of FIGS. 15 and 16, in perspective view.
  • Fig. 1 is a seat 1, for example in a public transport, such. an airplane as a passenger seat, a railway, a tram or the like., Shown schematically simplified. It would also be possible to use this seat 1 e.g. in other public transport, such as a subway, a bus or even in commercial motor vehicles for private use. Regardless of this, however, the seat 1 could also be used as seating in function rooms such as theaters, congress halls, public event halls, multi-purpose buildings, etc. even when omitting and / or adding some of the components described in more detail below.
  • a public transport such. an airplane as a passenger seat, a railway, a tram or the like.
  • a single seat 1 is shown for a user, not shown, but it is possible, a plurality of seats 1 formed in this way side by side to a matching seat belt. He or seat unit as well as several consecutive both individually and as rows of seats to order.
  • This seat 1 comprises a simplified hinted support unit 2, which is supported on a schematically indicated footprint 3 or supported on or in this. On the presentation of various connectivity was omitted for the sake of clarity, and these are freely selectable from the known prior art and can be used.
  • the seat 1 has a user side facing the user as well as accommodating it for sitting and / or lying, as well as a rear side 5 facing away from it.
  • the back 5 can be turned to another user, which is located at several, consecutively arranged seats 1 immediately behind this seat 1 shown.
  • the seat 1 further comprises a base frame 6 and a cladding element 7, which together form a support unit 8.
  • the cladding element 7 is connected to the support unit 2 or the cladding element 7 is supported on the support unit 2, whereby the base frame 6 can also be received by the cladding element 7.
  • the cladding element 7 is arranged in the region of the rear side 5 of the seat 1.
  • the support unit 8 may further be rigid in itself, then e.g. On any adjustment relative to the support unit 2 can be dispensed with.
  • the user side 4 of the seat 1 forms a support surface 9 or receiving surface for the user of the seat 1.
  • This support surface 9 is formed in this embodiment shown here by a fabric 10, for example in the form of a knitted fabric 11.
  • This covering 10 serves to support the user and can continuously, starting from a back region 12 toward a seating area 13, be formed. This has the advantage in this embodiment that in the transition zone between the back and
  • Sitting area 12, 13 no cross member of the base frame 6 must be arranged and thus only the fabric 10 for supporting and receiving the user is used.
  • the back region 12 and the seat region 13 enclose therebetween an angle 14 which is in a range with a lower limit of 90 °, in particular 110 °, preferably 125 ° and an upper limit of 180 °, in particular 150 °, preferably 135 °.
  • a value of the angle 14 may also be between 128 ° and 132 °.
  • the base frame 6 in the portion of the back region 12 is inclined relative to a vertical 15 shown in a simplified manner by an angle 16 in a region with a lower limit of 0 °, in particular 20 ° and an upper limit of 45 °, in particular 30 °.
  • This angle 16 with respect to the vertical 15 is dependent on the embodiment or use of the seat 1, but always fixed in the particular application for the user and designed for this unchangeable. As a result, complicated adjustment mechanisms can be omitted as in otherwise conventional aircraft seats. The required different seating or rest positions for the user are made possible in this embodiment solely by the special design of the fabric 10.
  • the relative to the vertical 15 also rigidly trained portion of the base frame 6 in the back area 12 is located in the intended always fixed position of use in an angular position relative to the vertical 15, which is referred to in passenger traffic as so-called "computing position" and usually only by its own conscious As a result, a larger angle 16 with respect to the vertical 15 in the back region 12 of the clothing 10 is formed with respect to the normal upright sitting position in conventional seats.
  • the covering 10 continuously forms, starting from the back region 12 toward the seating area 13, the support surface 9 for the user.
  • the seating area 13 can in turn be subdivided into a seat area 17 and a thigh area 18. These previously designated areas in turn form their own zones on the fabric 10, wherein within these zones, a further subdivision can take place.
  • the fabric 10 can in turn be connected with a variety of mounting options with the fixed base frame 6 and supported on this. This can be done, for example, by a tubular receptacle in the edge regions, a variety Kederptonen and so on.
  • the base frame 6, together with the string 10 supported thereon is connected to the lining element 7, whereby the support unit 8 is formed. This creates the possibility that the
  • the seat 1 comprises armrests 20 which are arranged laterally of the seating area 13 and are shown in a simplified manner, which are also preferably fixedly supported on the support unit 8, in particular the base frame 6 and / or the trim element 7 and possibly on the support unit 2.
  • Each seat 1 is preferably assigned its own armrests 20 on both sides. As a result, each of the individual users each have its own two armrests 20 are provided with a multiple arrangement of seats 1 side by side.
  • a simplified illustrated headrest 21 is provided above the back region 12, a simplified illustrated headrest 21 is provided, the specific training opportunities, their support on the seat 1, in particular its clothing 10, as well as the adjustment of the same are also described in detail below. It is usually the headrest 21 of the user side 4 of the fabric 10 of the seat 1 upstream.
  • a backrest 22 which supports not only the back portion 12 but also a shoulder portion 23 and a head portion 24. Since there are different body sizes, a variety of seating positions and support positions at the back of the head and / or neck of the user, an individual adaptation of the headrest 21 to these needs is advantageous.
  • the headrest 21 is shown in its spatial form and design only by way of example for the different head support configurations described below.
  • FIG. 2 shows a possible and optionally independent embodiment of the headrest 21, again using the same reference numerals or component designations as in the preceding FIG. 1 for the same parts. To unnecessary To avoid repetition, reference is made to the detailed description in the preceding Fig. 1 or reference.
  • this comprises a support frame 25 which can be fastened to the seat 1, such as a textile covering 26 held or clamped on the support frame 25, which in turn has a support surface 27 for the back of the head and / or the neck of a user (not shown) forms.
  • This on the support frame 25 self-supporting and shaping tensioned fabric 26 from the knitted fabric thus forms solely a supporting surface for the support of the user's head.
  • the support frame 25 serves for the shaping of the textile covering 26, wherein the textile covering 26 is formed from a knitted fabric, such as a knitted fabric, knitted or the like.
  • the support surface 27 of the cover 26 comprises or has a plurality of zones 28, 29, which have a different elastic deformability to each other.
  • the elastic deformability of the knitwear can be formed, for example, in a knitted fabric by differently fixed stitch bonding, the knitting technical processing of the thread material, the selected thread material itself or by a different strength in the tension of the knitted fabric on the support frame 25.
  • Elastic deformability refers to the elasticity inherent in the knitted fabric in relation to its deformability, its flexibility and the restoring force acting on the deformation body through the knitwear after corresponding deformation.
  • the different zones 28, 29 can be produced, for example, in that the covering 26, in its required form, is integrally molded in one piece in a three-dimensional spatial form. This means that after completion of the knitting process and, where appropriate, subsequent confectioning operations, the fabric can already be stretched onto the support frame 25 in its final spatial form.
  • the joining of the different zones can be done for example by sewing and / or gluing and / or welding.
  • Velcro fastener a zipper conclusion or the like conceivable.
  • more than the different zones 28, 29 shown here can also be formed.
  • the different possible zone arrangements for the formation of the covering 26 can be chosen freely, wherein only a few embodiments are shown and described here. It is essential that in the embodiments described here, the fabric 26 is stretched out of the knitted fabric only on the support frame 25 and there must be appropriately secured or supported.
  • the cover 26 should serve exclusively to support the head and / or neck of the user. To meet these different needs, several zones 28, 29 are to be formed in the area of the entire covering 26.
  • the first zone 28 is formed as a central or central zone of the textile covering 26, wherein each side of this first zone 28 at least one further zone 29 is formed in each case.
  • These second zones 29 have a different, elastic deformability with respect to the first, central zone 28.
  • the first, central zone 28 with respect to the second zone 29 has a lower elastic deformability. This brings the user a relatively firm support of the neck and / or back of the head, in which case the compliance of the fabric 26 in the other zones 29 is achieved.
  • the first central zone 28 it would also be possible for the first central zone 28 to have a higher elastic deformability with respect to the second zone 29. This is achieved for the user that this rests in the region of his neck and / or back of the head on a relatively resilient and elastically easily deformable clothing 26 and the lateral support of the head in the region of the second zones 29 to harder or harder. This allows a deeper sinking of the head or neck into the first zone 28, in which case the two laterally arranged second zones 29 form a better guiding and supporting effect for the head of the user.
  • FIG. 3 shows a possible and optionally independent embodiment of the headrest 21, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 and 2.
  • FIG. 3 shows a possible and optionally independent embodiment of the headrest 21, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 and 2.
  • the central first zone 28 of the textile covering 26 is formed by a plurality of partial zones 30, 31.
  • the first central zone 28 may include at least a first sub-zone 30 and at least one further sub-zone 31, the first sub-zone 30 is located in the use position located position of the headrest 21 above the other sub-zone 31 and is arranged.
  • these partial zones 30, 31 can also have a different elastic deformability relative to each other. This may preferably be selected such that the further partial zone 31 has a lower elastic deformability with respect to the first partial zone 30.
  • the partial zones 30, 31 may have an approximately strip-shaped longitudinal course which extends between the two lateral second zones 29. In the use position, the respective longitudinal course of the sub-zones 30, 31 is aligned approximately horizontally or horizontally.
  • the textile covering 26 is, as already described above, formed from a knitted fabric. So there are the most diverse production possibilities of this knitwear.
  • the first central zone 28 may be formed from a simple, single-layer knitted or knitted fabric.
  • this is also formed from a knit fabric, wherein the processing of the thread material is formed for example as a spacer fabric, spacer fabric or spacer fabric. This is usually a two-ply knitted or knit fabric, with the pile threads between the two plies or layers being knitted in a known manner. stretch, so as to achieve an even more spatial training of the second zone 29.
  • FIG. 4 shows a possible and optionally independent embodiment of the headrest 21, with the same reference numerals or component designations being used again for the same parts as in the preceding FIGS. 1 to 3. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 3 or reference.
  • the textile covering 26 comprises a first zone 32 and at least one further zone 33, the first zone 32 being located in the position of use of the headrest 21 above the further zone 33 and the further zone 33 being located with respect to the first zone 32 has lower, elastic deformability.
  • the two zones 32, 33 in turn have an approximately strip-shaped longitudinal course, as has already been described above for the sub-zones 30, 31 in the formation of the headrest 21 in FIG.
  • FIG. 5 shows a possible and optionally independent embodiment of a support frame 25 for the headrest 21, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 to 4. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 4 or reference.
  • the textile covering 26 is stretched on the support frame 25 self-supporting.
  • the support frame 25 may be composed of several individual parts or components, which may be formed, for example, plate-shaped. Independent or in addition to individual components or even the entire support frame 25 may be formed of a tubular frame.
  • to Connection of the support frame 25 with the seat 1 can also be a wide variety, but not shown connecting element, may be provided.
  • the support frame 25 here comprises a central support element 35, on each of which laterally and preferably at an angle with respect to the central support element 35 on the side facing the user projecting trained side members 36 are arranged or connected thereto.
  • the projecting side parts 36 serve to effect the spatial shaping of the textile covering 26, so as to bring about the required supporting effect by the self-supporting stretched knitted fabric.
  • the central support element 35 is limited in its the seat area 13 zuwendbaren and thus lower edge region 37 in approximately rectilinear toward the side parts 36.
  • a height 39 of the support element 35 may be selected to be low as a height 40 in side edge regions 41 of the support element 35, on which the previously described side parts 36 are arranged or formed.
  • At least one of the side parts 36 may also be adjustably supported or mounted thereon with respect to the central supporting element 35.
  • the distance between the side parts 36 can be changed.
  • the bias of the fabric 26 can be changed. The larger the distance is selected, the firmer and firmer the knitwear is stretched and thus the elastic deformability is reduced. But it could also be the angular position of the side parts 36 with respect to the support member 35 are changed, which in turn the bias of the knitwear and their zones 28 to 33 can be changed.
  • FIG. 6 shows a possible and optionally independent embodiment of a textile part 45 for forming a headrest 21, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. 1 to 5. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 5 or reference.
  • a separate textile part 45 is used here, which preferably has the form of a flat layer with a preferably strip-shaped ground plan shape.
  • the here strip-shaped textile part 45 is limited by longitudinal side edges 46 and transverse side edges 47. In the flat, undeformed position of the textile part 45 define or limit the transverse side edges 47 between them a length 48, wherein the longitudinal side edges 46 define a width 49 of the textile part 45 and set.
  • connection structure 50 is indicated in dashed lines in a simplified manner, which serves for connection to the seat 1, not shown here.
  • the connection structure 50 may be formed by a Velcro strip arrangement, push buttons, a zipper or other connecting means. The formation of the headrest 21 from the flat textile part 45 will be described in more detail in the following FIGS. 7 to 11.
  • the position of the textile part 45 may be selected from the group of spacer knits, spacer knits, spacer fabrics.
  • the position of the textile part 45 can also be formed by a single-layer and / or multi-layer bag-shaped receiving envelope, in the receiving space of which a filling body arranged or received therein is provided. This filler can, for example, from a
  • Nonwoven, a fabric, a scrim or a knit or the like may be formed. But so could the filler itself be formed by a spacer fabric, spacer fabric or spacer fabric.
  • the receiving envelope may consist of a knitted fabric, such as wise a knitted fabric or a knitted fabric, or even from a fabric, a net or the like, be formed.
  • the tubular rim 51 is turned over to the textile part 45.
  • the tubular rim 51 is to be connected, at least in regions, to the textile part 45 or to be held thereon. This can be done, for example, that one of the longitudinal side edge 46 and / or the transverse edge 47 of the textile part 45 distanced longitudinal edge 52 of the hose rim 51 is connected to the position of the textile part 45.
  • This connection for example, only area wise, or even consistently over the entire longitudinal extent of the tube edge 51 with the textile part 45 done.
  • This bonding can be done for example by sewing, gluing, welding. It would also be possible to provide a hook-and-loop fastener, a button-facing arrangement or the like.
  • the connection of the tube rim 51 can also be made over the entire surface of the textile part 45.
  • FIGS. 7 and 8 show a possible and optionally independent embodiment of a headrest 21, which has been formed from the previously described textile part 45, wherein the same reference numerals or component designations as in the preceding FIGS. 1 to 6 are used. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 6 or reference.
  • Figs. 7 and 8 show a possible shape of a headrest 21 from the previously described in Fig. 6 textile part 45.
  • a base layer 53 for the headrest 21 forms a base layer 53 for the headrest 21.
  • a pillow 54 of the headrest 21 is also formed from the previously described, flat textile part 45 by appropriate shaping.
  • the pillow 54 is here formed by its own support body 55, which in turn is formed by a plurality of superimposed lying layer portions 56 of the textile part 45.
  • These layer sections 56 are formed from the remaining length or partial length of the textile part 45 minus the partial section of the length 48 to form the base layer 53.
  • the support body 55 formed from the storage sections 56 is supported on the base layer 53 of the textile part 45.
  • the pillow 54 may be formed based on the position of the textile part 45.
  • the headrest 21 comprises the formed from the layer portions 56, multi-layer support body 55, which forms the pillow 54, and the base layer 53.
  • the individual the support body 55 of the pillow 54 forming layer portions 56 of the textile part 45 are here by particular rolling curl and / or Turning the remaining, further portion of the length 48 of the textile part 45 formed. The curling takes place starting from that transverse side edge 47 of the textile part 45, which is arranged at a distance from the transverse side edge 47 provided with the connection structure 50 at a distance therefrom.
  • connection structure 50 is arranged on the base layer 53 such that the support body 55 for forming the pillow 54 projects beyond the base layer 53 onto the side facing the user.
  • the support body 55 forms with its from the base layer 53 most distant arranged layer portion 56 a user not shown or zuwendbare support surface 57 from. Furthermore, in this exemplary embodiment, a rear surface 58 then forms in the region of the base layer 53 on the side facing away from the support surface 57.
  • connection structure 50 on that side of the base layer 53 which faces the support body 55 and thus the pillow 54. Then, the side of the base layer 53 facing away from the support body 55 forms the support surface 57 for the user. The support body 55 is then disposed in the case of use behind the base layer 53, which also allows a sufficient supporting effect of the back of the head or neck of the user.
  • the layers 56 forming the support body 55 are to be connected after rolling at least in sections with one or more connection points 59 with the base layer 53.
  • This connection point 59 is simplified indicated by dashes, which may be formed for example by a seam, a bond, a weld or the like. It is essential only that the individual layer portions 56 are held in their preformed position relative to the base layer 53 and the multilayer support body 55 is formed therefrom.
  • longitudinal side edge section 60 of the layer section 56 of the pillow 54 which is distanced furthest from the base layer 53, in particular its support body 55, is continuous or continuous is connected to the base layer 53 of the textile part 45.
  • the further layer sections 56 arranged between the outer layer section 56 and the base layer 53 can be arranged or formed identically, as has already been shown in FIG. 7 in the form of a roller.
  • Base layer 53 are aligned, the two side edges cause better guidance and support of the user's head.
  • the remaining between the two longitudinal side edge portions 60 portion of the support body 55 is then formed compliant, which, for example, the neck or back of the head can sink deeper in the direction of the base layer 53.
  • the stiffer and more solid longitudinal side edge portions 60 then remain almost undeformed and form the lateral guidance or support of the user in this position of use.
  • FIG. 9 shows a further possible embodiment of a headrest 21, which may be independent of itself, which in turn has been formed from the above-described mostly strip-shaped textile part 45, again with the same reference numerals or component designations for the same parts as in the preceding FIGS FIGS. 1 to 8 use be. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 8 or reference.
  • the headrest 21, the position of the textile part 45 is reversed at least once in the direction of its longitudinal extension, which then takes place in an envelope in about half of its length 48. It would also be possible, depending on the selected initial length of the textile part 45 in its undeformed position three or more layers form one above the other. This can be accomplished by appropriate envelopes or fold lines in the textile part 45.
  • the above-described prepared and at least once folded textile part 45 is at least once more handled in the region of its end distanced from the connection structure 50, whereby a separate cover part 62 is formed.
  • This cover part 62 is connected, at least in regions in the region of its two longitudinal side edge sections 63, to the textile part 45 forming the base layer 53.
  • This is shown schematically simplified here with the connection point 59 in the end region of the cover part 62. In this case, however, it would also be possible independently to connect the longitudinal side edge section 63 of the cover part 62 continuously over its entire length to the base layer 53.
  • connection structure 50 is provided in the region of one of the transverse side edge 47 on the side facing the envelope part 62 of the base layer 53.
  • the connection structure 50 forms the base layer 53 with its side facing away from the pillow 54 side, the support surface 57 for the user.
  • the turn-up part 62 with its layer sections 56 then forms, at least in sections, the back surface 58 of the pillow 54.
  • a further and optionally independent training for holding or fixing the support body 55 to form the pillow 54 is here still simplified in the edge region of the longitudinal edges 52 of the textile part 45 indicated.
  • simplified and cooperating holding elements 69 can be provided. These may be located on the outer surface and / or between the layers of the textile part 45 and / or in or on the tube edge 51.
  • holding elements 69 e.g. Magnets, push button arrangements, hook-eye connections or the like can be used. It would also be possible to form the previously described connection point 59 by means of cooperating holding elements 69 and to dispense with the seam connection.
  • FIGS. 10 and 11 show a further possible and optionally independent embodiment of a headrest 21, which in turn has been formed from the previously described textile part 45, wherein the same reference numerals or component designations again apply to the same parts as in the preceding FIGS. 1 to 9 are used. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 9 or reference.
  • the pillow 54 for forming the headrest 21 can also be produced by turning the position of the mostly strip-shaped textile part 45 about one fold line 64 in about half of its length 48, and thus the two in the undeformed or unfolded position or position Position of the textile part 45 spaced from one another arranged transverse side edges 47 are adjacent to each other or come to rest. Subsequently, longitudinal side edge portions 65 of the folded textile part 45 can proceed from that transverse side edge 47 of the textile part 45, which in the non-deformed position of the textile layer or textile part 45 is provided with the connection structure 50 Transverse edge 47 is arranged spaced to be connected to the base layer 53.
  • the connection length of the mutually facing longitudinal side edge portions 65 is chosen so that they correspond to approximately one third of the halved length of the textile part 45.
  • the section of the textile part 45 having the fold line 64 is then arranged between the base ply 53 and the ply section 56 arranged most distanced from the base ply 53.
  • lobes or the legs 74, 75 are formed, which, depending on requirements, the user can use for his support on the seat 1. If, for example, all layer sections 56 are used in a superimposed arrangement, the two are preferably independent leg 74, 75 of the pillow 54 arranged one above the other.
  • FIG. 11 another possible use of the ply portions 56 for forming the support body 55 of the pillow 54 is shown.
  • the front leg 74 or flap facing the user can be folded up, so that the fold line 64 of the textile part 45, which has been taken in previously, or a subarea directly adjacent thereto serves as the bending edge.
  • the base layer 53 can remain lying resting on the seat 1, in particular its backrest 22, in which case the pillow 54 then extends over a greater distance in the direction of the height of the head.
  • all the layer portions 56 are used in a superimposed arrangement. If an occipital support is to be used, the user can fold up the front flap or the front leg 74 so as to change the supporting effect.
  • FIG. 12 shows a further possible and optionally independent embodiment of a headrest 21, which in turn has been formed from the textile part 45 described above, with the same reference numerals or component designations again being used for identical parts as in the preceding FIGS. 1 to 11 are used.
  • the basic design can be carried out as previously described in detail in FIG. 9.
  • a side view of the textile part 45 previously shown in FIG. 9 is selected, wherein the headrest 21 is formed by a multiply stacked arrangement of the textile part 45 and corresponding wrapping or folding.
  • the compound structure 50 is arranged or provided in the area of the rear surface 58 of the base layer 53.
  • connection Training structure 50 At the front of the base layer 53, the support body 55 forms the pillow 54, which has the support surface 57 on the side facing the user. That of the connection Training structure 50 averted end of the textile part 45 may in turn be supported on a connection point 59 shown in simplified form.
  • the multiple layers of the textile part 45 are shown simplified by two spaced-apart lines, wherein a separate return element 70 can be arranged or provided between these two layers.
  • This return element 70 may be strip-shaped.
  • the return element 70 is preferably arranged in the region of the longitudinal side edges 46 extending and has a length which has the textile part 45 in approximately its flat and undeformed position. For example, it would also be possible still to arrange the restoring element or elements 70 within the hose rim 51 described above, if this is provided.
  • the restoring element 70 or the restoring elements 70 are spaced apart in the direction of the width 59 of the textile part 45 and preferably extend over the entire lengths of the two longitudinal side edges 46.
  • the restoring element 70 is designed such that it has a resilient or restoring Characteristic, whereby the user of such a headrest 21 is allowed to continue to roll off the pillow 54 from its drawn here in solid lines position according to the registered arrow, whereby a height adjustment of the headrest 21 can be made individually for the user. Another possible position is indicated by dashed lines.
  • the return element 70 there are again several possibilities. So it would be possible to form this with sufficient spring or restoring properties to automatically adjust the pillow 54 after an adjustment, as shown for example in dashed lines, again in the drawn in solid lines position back.
  • the fixing or holding the relative position in the adjusted position can be done for example by the neck or back of the user's head. If this holding force is removed, the pillow 54 can move back into the rest position drawn in solid lines. This is done by the or the restoring elements 70 automatically.
  • the restoring element or elements 70 in such a way that they have an elastic deformability and fix the position of the pillow 54 relative to the base layer 53 in the respective adjusted position. Any user can do this individually adjust the headrest 21 with its pillow 54, without causing an unwanted automatic recovery of the pillow 54 by the or the restoring elements 70.
  • the return element 70 may also be referred to as a positioning element.
  • a certain stiffening effect can be achieved by the restoring element 70 or the positioning element in the region of the longitudinal side edges 46, as a result of which a better supporting effect for the user can be achieved on both sides of the head. Seen in the direction of the width, a deeper sinking in of the back of the head or neck of the user into the support body 55 of the pillow 54 is then possible between the two return elements 70.
  • FIG. 13 shows a further possible and optionally independent embodiment of a headrest 21, which in turn has been formed from the textile part 45 described above, wherein the same reference numerals or component designations as in the preceding FIGS. 1 to 12 are used.
  • the basic design can be carried out as previously described in detail in FIGS. 10 and 11.
  • FIG. 13 illustrates a possible further development to that embodiment of the headrest 21, as has been previously described in FIGS. 10 and 11.
  • the schematic side view of the headrest 21 shown here in simplified section shows that it is possible to provide at least one additional insert element 72 within the textile part 45.
  • This is simplified only indicated by a thicker line and can be formed from a variety of materials or materials.
  • This could, for example, again be a separate textile part which is not described in more detail and which is formed in the form of a knit fabric and shaped by means of at least simple but preferably repeated folding in the area of the supporting body 55 to be formed.
  • the envelope can be executed only once or several times, so as to be able to form different strengths of the support body 55.
  • This insert element 72 can be arranged within one of the legs 74, 75 or lobes and can extend up to one of the pockets. 67 and / or 68. In the present case, the insert element 72 is arranged between the bearing sections 56, which are arranged closer to the rear surface 58.
  • Support surface 57 is formed for the user on the pillow 54. However, this has not been shown here for the sake of clarity.
  • the insert element 72 has a width which corresponds approximately to the width 49 of the textile part 45.
  • Another possibility would be to provide the insert element 72 as a separate component and to connect it, for example, in the area of the back surface 58 to the base layer 53 of the textile part 45.
  • headrests 21 can then be made, which are always formed from the same textile part 45 and depending on the requirements in the area of the rear surface 58 of the base layer 53 to arrange the corresponding insert member 72 and to attach it. This can in turn be done by sewing, gluing, welding or the like.
  • FIG. 14 shows a further possible and optionally independent embodiment of a headrest 21, which in turn has been formed from the textile part 45 described above, wherein the same reference numerals or component designations as in the preceding FIGS 13 are used. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 13 or reference. This is another possible supplement to the previously described embodiment according to FIGS. 10 and 11, whereby again only the additional components will be discussed here.
  • the basic design can be carried out as previously described in detail in FIGS. 10 and 11. This training shown here is a possible development of that headrest 21, as has already been described previously in FIGS. 10 and 11.
  • the basic structure is carried out analogously, as has been described in FIGS. 10 and 11.
  • the textile layer for forming the headrest 21 has been indicated here only by a thinner stroke in order to better ensure the clarity in this representation.
  • the headrest 21 in turn has the two legs 74, 75, which have been formed by corresponding cover from the textile part 45.
  • at least one support element 73 is here again arranged in the region of the longitudinal side edges 46.
  • the support element or elements 73 it is preferable for the support element or elements 73 to be arranged within the textile part 45 and / or within the tube edges 51 arranged thereon.
  • a base part 76 of the support element 73 extends, starting from the upper transverse side edge 47 up to the envelope 68 of the further leg 75 which is arranged directly adjacent to the seat, in particular its backrest 22.
  • a hinge arrangement 77 is indicated by a circle.
  • a support part 78 of the support element 73 is connected to the base part 76 via this joint arrangement 77.
  • this hinge assembly 77 it is possible to pivot the support member 78 together with the front leg here 74 relative to the base layer 53 and the rear leg 75 here.
  • This pivoting movement is simplified indicated by arrows in the region of the end of the envelope 67.
  • Support member 78 relative to the other leg 75 done. It would also be possible to designate the two parts of the support element 73 arranged in the region of the legs 74, 75 as support parts 78 or as support legs. Regardless of this, it would also be possible to arrange the support part 78 fixedly there at a predetermined angle 79 relative to the base part 76. With this embodiment, a fixed, predetermined position between the two legs 74, 75 is achieved. This can be realized by a one-piece component. In these embodiments using the support member 73, in turn, a corresponding stiffening of the headrest 21 in the lateral edge regions - namely in the region of the longitudinal side edges 46 - take place. As a result, in turn, a lateral, improved supporting action of the entire headrest 21 can be achieved, since the sinking between the support elements 73 is made possible towards the base layer 53.
  • FIGS. 15 to 18 show a further possible and optionally independent embodiment of a headrest 21, which in this embodiment may be formed from at least one of the above-described textile parts 45, wherein the same reference numerals or component designations as in FIG the previous Fig. 1 to 14 are used. To avoid unnecessary repetition, reference is made to the detailed description in the preceding Figs. 1 to 14 or reference.
  • the headrest 21 shown here is formed from at least two relatively adjustable components, in which a first part thereof can be attached to the backrest 22 of the seat 1.
  • the second part forms the support body 55, which is relative to the first part to adjustably held on this, in particular connected thereto.
  • the first, held on the backrest 22 component of the headrest 21 may be referred to as the base part 80.
  • the further part of the headrest 21 which forms the support body 55 can itself be referred to as the support part 81.
  • the base part 80 is best seen from a synopsis of Figs. 15 and 17.
  • the base part 80 may in turn be formed from a correspondingly formed single and / or multi-layer textile part 45.
  • the base part 80 is formed as a bag-shaped shell, in which in its use state and the attached to the backrest 22 a position formed in the base portion 80 opening 82 is the seating area 13 of the seat 1 is facing.
  • the opening 82 of the bag-shaped casing is arranged at the bottom with respect to an approximately vertical direction.
  • the bag-shaped casing can be produced, for example, in that the textile part 45 is formed in a double length of the base part 80 to be produced and by appropriate Turning over and then connecting longitudinal side edges 46 can be formed.
  • FIG. 17 shows in simplified form that in the area of the rear surface 58 of the base part 80, the connecting structure 50 can be arranged, which supports the entire headrest 21 the backrest 22 serves, as has already been explained above.
  • the support member 81 which forms the pillow 54 with its support body 55, can in turn be formed by corresponding folding and / or curling of the textile part 45 described above, so as to achieve the corresponding cushioning effect for the formation of the headrest 21.
  • at least one of the longitudinal side edges 46 of the textile part 45 can be connected to one another in its side edge region in order to form a stiffened support body 55.
  • the support body 55 is preferably again formed from a plurality of layers or layers of the textile part 45 arranged one above the other, which in their entirety serve to support the back of the head or the neck of the user.
  • the cover part 83 has at its end the transverse side edge 47 and is formed in such a width or dimension that the cover part 83 can be received in the opening 82 of the base part 80.
  • a stiffening insert 71 may be provided for stabilizing the shape of the support part 81, as has already been described above.
  • the stiffening insert 71 may be located or arranged within the turnup part 83 and extend over a turnup region 84 all the way into the area of the support face 57.
  • the stiffening insert 71 is here approximately over the entire surface over the width of the headrest 21 and the support body 55 is provided. Seen in the direction of the vertical extent, this can extend up to the upper edge region of the support body 55 and the pillow formed therefrom.
  • the insert elements 72 described above only in the area of the longitudinal side edges 46 in order to achieve a correspondingly dimensionally stable mounting of the pillow 54 only in the edge area of the headrest 21.
  • the pillow 54 is not unnecessarily stiffened directly in the support area of the back of the head or neck.
  • the stiffening insert 71 and / or the insert element or elements 72 it is possible to prevent the entire support body 55 of the pillow 54 from tilting forward, in particular when not in use, and thus at least in the edge region of a sufficient stiffening.
  • At least one adjusting element 85 can be provided in the region of the transverse side edge 47 of the turn-up part 83, which is arranged at a distance from the support surface 57 and accommodated by the opening 82.
  • the adjusting elements 85 are preferably provided in each case.
  • adjusting element 85 for example, elastic bands or other parts which are adjustable relative to one another can be provided. It could also be a variety of trained management arrangements, with which the relative displacement of the entire support member 81 and thus of the pillow 54, in the direction of the height of the backrest 22 is made possible. This is indicated by arrows in FIGS. 15 and 16.
  • the one or more actuators 85 can be done steplessly by the one or more actuators 85, whereby variable heights can be achieved.
  • the one or more adjusting elements 85 may be formed such that the entire support member 81 is automatically reset in its initial position and thus in its first position shown in FIG. 15.
  • the one or more adjusting elements 85 are in turn arranged on the envelope part 83 in the region of the transverse side edge 47 and in the region of the closed end of the base part 81 within the same and / or fixed.
  • the entire headrest 21 has a nearly continuous, textile construction.
  • the textile part 45 may be formed, for example, from a fabric, knitted fabric, mesh, knitted fabric, or the like. In order to achieve a certain supporting effect when using a knitted fabric, a spacer knit or 3D knit fabric can also be used here, for example.
  • Headrest 21 consists of these mainly or even only of a textile material, which can be almost completely dispensed with mechanical parts. But it is also possible, the textile layer or the textile part 45 of one or more pieces in known Forming manufacturing or interconnection technologies. This can be done for example by sewing, gluing, welding or the like.
  • a three-dimensional padding material is used here, which may be formed from a spacer knit, spacer knit and / or a spacer fabric.
  • layers of foam may also be provided in cut and / or foamed form within the padding material.
  • a fleece, a TPU-like plastic in cell structure can also be used as the filling material.
  • stiffening inserts 71 can be arranged within the folded and thereby multi-layered textile part 45. This is simplified in Fig. 10 indicated in dash-dotted lines. However, the stiffening insert 71 or the stiffening inserts could or could also be arranged on an outer surface of the textile part 45 or the headrest 21 formed therefrom and fastened there.
  • a separate covering material for example a fabric, a woven fabric or a fleece, may additionally be provided, which can be easily removed and cleaned.
  • the attachment of such a headrest 21 on the seat, the shell or the frame can be done with a Velcro arrangement, a push-button assembly or a zipper.
  • magnet arrangements could, for example, however, also be provided along the longitudinal side edges, so as to achieve a relative positional positioning relative to each other or with respect to the base layer 53.
  • the exemplary embodiments show possible embodiments of a headrest 21, wherein it should be noted at this point that the invention does not refer to the specifically illustrated embodiments. rungssectionn same is limited, but rather also various combinations of the individual embodiments are mutually possible and this variation possibility due to the doctrine of technical action by representational invention in the skill of working in this technical field expert. So are all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiment variant, includes the scope of protection. Furthermore, individual features or combinations of features from the different exemplary embodiments shown and described can also represent independent, inventive or inventive solutions.
  • FIGS. 15 to 17 illustrate the subject matter of independent solutions according to the invention.
  • the relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.
  • Support surface 62 cover part
  • Sub-zone 65 Longitudinal edge section
  • Sub-zone 66 Longitudinal edge section

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un appuie-tête (21) destiné à un siège (1) et comprenant une structure de support (25) pouvant être fixée au siège ainsi qu'une garniture textile (26) maintenue sur la structure de support (25) et formant une surface d'appui (27) pour un utilisateur. La garniture textile (26) est constituée d'un tissu maillé, par exemple un tricot ou autre tissu maillé, et tendue de manière autoportante sur la structure de support (25) à laquelle elle donne forme. La surface d'appui (27) de la garniture présente plusieurs zones (28, 29, 30, 31) présentant une aptitude à la déformation élastique différente. Toutefois, l'invention concerne également un autre appuie-tête (21) comprenant un coussin (54) ainsi qu'une structure de raccordement (50) servant à le raccorder au siège (1), le coussin (54) comportant une surface d'appui (57) opposée au siège (1) et une surface arrière (58) opposée à la surface d'appui. Le coussin (54) est formé d'un élément textile (45), une section partielle constituant une couche de base (53) pour le coussin (54) et un corps d'appui (55) du coussin (54) étant formé par plusieurs sections de couche (56) de l'élément textile (45) agencées les unes sur les autres.
PCT/AT2013/050075 2012-03-26 2013-03-26 Appuie-tête WO2013142889A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA366/2012A AT512539B1 (de) 2012-03-26 2012-03-26 Kopfstütze
ATA366/2012 2012-03-26

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WO2013142889A2 true WO2013142889A2 (fr) 2013-10-03
WO2013142889A3 WO2013142889A3 (fr) 2013-11-21

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CN109502029A (zh) * 2018-12-17 2019-03-22 航宇救生装备有限公司 一种航空驾驶员座椅自适应调节头靠
WO2020026000A1 (fr) * 2018-07-31 2020-02-06 Safran Seats Usa Llc Ensemble appui-tête flexible

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US3645556A (en) 1968-12-18 1972-02-29 Gic Kk Safety net pillow for vehicle passengers
DE2330463A1 (de) 1973-06-15 1975-01-02 Keiper Recaro Gmbh Co Kopfstuetze fuer fahrzeugsitze
DE102004059864A1 (de) 2004-12-11 2006-06-14 Recaro Aircraft Seating Gmbh & Co. Kg Kopfstütze für einen Sitz, insbesondere Fluggastsitz
WO2011070523A1 (fr) 2009-12-09 2011-06-16 Air New Zealand Limited Oreiller

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US5297304A (en) * 1992-11-06 1994-03-29 Sullivan Dennis C O Roll-up body support cushion
US5501508A (en) * 1994-08-26 1996-03-26 Llewellyn; Anthony S. Device for supporting the user of a chair
DE10318927B4 (de) * 2003-04-26 2005-05-19 Daimlerchrysler Ag Kopfstütze in Form eines mehrteiligen Netzes
AT505212B1 (de) * 2007-04-13 2010-11-15 Greiner Purtec Gmbh Sitz, insbesondere für öffentliche verkehrsmittel
US7883150B2 (en) * 2009-02-05 2011-02-08 Grenier Laura D Portable neck and head support with strap for holding during use and storage

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US3645556A (en) 1968-12-18 1972-02-29 Gic Kk Safety net pillow for vehicle passengers
DE2330463A1 (de) 1973-06-15 1975-01-02 Keiper Recaro Gmbh Co Kopfstuetze fuer fahrzeugsitze
DE102004059864A1 (de) 2004-12-11 2006-06-14 Recaro Aircraft Seating Gmbh & Co. Kg Kopfstütze für einen Sitz, insbesondere Fluggastsitz
WO2011070523A1 (fr) 2009-12-09 2011-06-16 Air New Zealand Limited Oreiller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020026000A1 (fr) * 2018-07-31 2020-02-06 Safran Seats Usa Llc Ensemble appui-tête flexible
US11192654B2 (en) 2018-07-31 2021-12-07 Safran Seats Usa Llc Flexible headrest assembly
CN109502029A (zh) * 2018-12-17 2019-03-22 航宇救生装备有限公司 一种航空驾驶员座椅自适应调节头靠
CN109502029B (zh) * 2018-12-17 2023-10-20 航宇救生装备有限公司 一种航空驾驶员座椅自适应调节头靠

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AT512539B1 (de) 2013-09-15
WO2013142889A3 (fr) 2013-11-21

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