• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Automotive seat back shelf (16) having a receptacle (18) pivotable about a transverse axis of rotation (K) carried by a support plate (22) for attachment to a seat back, the receptacle ( 18) being rotated between a substantially horizontal position of use and a position raised against the support plate (22), the shelf (16) having resilient retaining means (20) able to hold a touch screen (26) on the tablet, the elastic retaining means (20) being constituted by a hook (30) connecting two parallel elastic son (31) carried by the support plate (22).
    公开号:FR3045530A1
    申请号:FR1562577
    申请日:2015-12-17
    公开日:2017-06-23
    发明作者:Fabrice Flatres；Patrick Duvallet
    申请人:Renault SAS；
    IPC主号:
    专利说明:

    Back shelf of a car seat back, car seat arrangement and associated vehicle
    The present invention relates to a rear seatback shelf, a seat arrangement equipped with such a shelf, and an associated vehicle.
    In particular, it relates to a retractable rear shelf forming a touch screen support, the tablet being provided with a receptacle pivoting about a transverse axis carried by a support plate mounted on the backrest, the receptacle being pivoted between a horizontal position of use and a raised position against the support plate.
    The trend for the use of electronic devices such as tablets or touchscreen phones is increasing. Since these devices are usually used to consult websites, read books or watch movies, vehicle passengers are increasingly required to use them for entertainment during long journeys.
    However, prolonged use of this type of device can quickly become impractical for the passenger because of their heavy weight. It is also necessary that these devices are not only properly placed so as to offer a comfortable reading to the user, but also that they are easy to position. It is also necessary that they do not present a danger in case of shock. It is therefore important that their support means provide optimum support and that they are not potentially dangerous for the occupants of the vehicle during their use during a journey.
    Application FR-A-2989651 discloses a multifunctional tablet device in which the automotive seatback tablet comprises a receptacle pivoting about a transverse axis between a horizontal position of use and a position raised against the backrest, and wherein the tablet forms a support of a touch screen, a lower edge of the screen being arranged against an inner wall of the receptacle and an upper edge of the screen being held by means of a movable clamp between a raised position and a retracted position, the mobile clamp also forming a cup holder type of support means.
    The object of the present invention is to propose an alternative device for a multifunctional tablet forming a touch screen support that is practical, safe and of simple design. To this end, the invention comprises a rear seat backrest shelf comprising a receptacle pivoting about a transverse axis of rotation carried by a support plate to be fixed on a seat back, the receptacle being rotated between a substantially horizontal position of use and a raised position against the support plate, characterized in that the shelf comprises resilient retaining means able to hold the touch screen on the shelf, the elastic retaining means being constituted by a hook connecting two parallel elastic wires carried by the support plate.
    Advantageously, the hook connecting two parallel elastic son carried by the support plate ensures the holding in position of the touch screen on the rear shelf.
    This positioning of the touch screen on the rear shelf allows the user to view the screen comfortably from the rear seat of the motor vehicle.
    In preferred embodiments of the invention, use is also made of one and / or the other of the following arrangements taken alone or in combination: the hook comprises two transverse openings, each opening being traversed by a elastic thread, said openings allowing said hook to move along the parallel elastic threads. - The hook comprises an excrescence curved towards the receptacle defining a housing for the purpose of allowing the reception and maintenance of an upper edge of a touch screen inside said housing. - The hook is separable into two gripping portions in a direction substantially orthogonal to the elastic son, each gripping portion being intended to laterally frame and enclose a touch screen side between the gripping portion and the parallel elastic son. - Each gripping portion has indentations complementary to each other to form the hook. Each hook gripping portion has rectilinear indentations interlocking one with the other, the indentations having at least one vertex, said vertex of the indentations being intended to enclose a lateral touch-screen edge between the gripping portion. and the parallel elastic threads.
    In addition, the invention also relates to a car seat arrangement comprising a vehicle seat provided with a rear shelf according to the preceding features and a touch screen having an upper edge and a lower edge, the touch screen being intended to be positioned on the seat shelf in the use position, the lower edge of the touch screen being in contact with an inner wall of the receptacle and the upper edge being retained by the hook. The invention also relates to an automotive seat arrangement comprising a vehicle seat provided with a rear shelf according to any one of the preceding features and a touch screen having an upper edge and a lower edge and two side edges, the touch screen being intended to be positioned on the seat shelf in the use position, at least one side edge being held against the elastic threads by means of a hook gripping portion. The invention also relates to a car seat arrangement according to the preceding features with each side edge of the touch screen held on the wires by means of a hook gripping portion.
    Finally, the invention relates to a vehicle comprising a rear shelf according to any one of the preceding characteristics or an automotive seat arrangement according to the above characteristics. Other features and advantages of the invention will become apparent from the following description of several of its embodiments, given by way of non-limiting examples, with reference to the accompanying drawings. On the drawings:
    Figure 1 is a rear perspective view of the rear of a car seat back with a rear shelf in the folded position.
    Figure 2 is a rear perspective rear view of a rear seat backrest shelf in use position on which is disposed a touch screen, with a screen width in contact with the receptacle.
    Figure 3 is a detail rear perspective view of a rear seatback hook, with its two hook gripping parts connected to each other.
    Figures 4 and 5 are rear detail views of a hook gripping portion respectively left and right.
    Figure 6 is a rear view of details of a touch screen held against the elastic threads by means of left and right hook portions.
    In the context of the present application, the terms "front", "rear", "left", "right", "lower", "upper", are understood by reference to a common reference mark of motor vehicles comprising a first axis longitudinal X, horizontal and oriented from the rear to the front, that is to say from the trunk to the hood, a transverse axis Y and a vertical axis Z directed from the bottom to the top, that is to say from the floor to the roof of the vehicle, with a seat arranged in the vehicle, the seat back being in the position of use facing the road.
    Moreover, in the different figures, the same references designate identical or similar elements.
    Figure 1 is a perspective view of a seat back with a rear shelf 16 in the folded position. The rear shelf 16 is fixed on the back of the seat back. It comprises a support plate 22 secured to the backrest, the support plate 22 comprising two lateral ends 23A and 23B and a central portion 29 flanked by the two lateral ends, the central portion 29 comprises the receptacle 18 pivoting about an axis of rotation K located in the lower part of the support plate 22. The rotation axis K is substantially transverse. The receptacle 18 is pivotable between a position folded against a central face of the support plate 22 as shown in Figure 1 and a use position where it is disposed substantially horizontally. A position of use is disclosed in Figure 2. The receptacle 18 includes an inner wall 180 for receiving a lower edge of the touch screen.
    Elastic holding son 31 are arranged along the central face 24 of the support plate 22, as shown in Figure 2, these son 31 are intended to hold in position an element on the tablet, here a touch screen. The wires are not visible when the receptacle of the tablet is in the raised position against the support plate.
    The wires 31 are situated in a plane parallel to the plane comprising the central face 24 of the support plate, as can be seen in FIG. 2.
    In the embodiment described, the elastic threads are substantially parallel and are oriented along the axis of rotation K of the receptacle, that is to say along the horizontal and in the transverse direction in the vehicle.
    The son 31 are connected by the hook 30. The hook 30 and the elastic holding son constitute the resilient retaining means 20. They advantageously allow the holding in position of a touch screen on the tablet.
    Figure 2 shows two positions of the hook, the hook in the rest position, the parallel son and the hook in the retaining position of an upper edge of the touch screen. The hook 30 is placed in the retaining position of the screen by the user.
    The hook is located substantially centrally on the son 31, that is to say, it is located approximately equidistant from each end of the son.
    The hook 30 is movable in displacement along the elastic threads, thanks in particular to transverse openings 32, of substantially tubular shape traversed by the elastic threads. The hook is provided with two transverse openings 32. The movement of the hook along the elastic threads, carried out by the user, allows a fixation of the screen along the entire length of the elastic threads 31.
    The hook 30 comprises an excrescence 33 curved towards the receptacle defining a housing 34 for the purpose of allowing the reception and maintenance of an upper edge of a touch screen. The touch screen, when disposed on the shelf and held by the hook 30, has its lower edge 26B in contact with the inner wall 180 of the receptacle and its upper edge 26A in contact with the inside of the curved protrusion. The inner wall 180 of the receptacle has a series of grooves parallel to the elastic threads, each groove providing a position of the touch screen on the tablet. The grooves parallel to the elastic son advantageously allow the tablet to have an upper edge 26A of the touch screen disposed horizontally. The crooked protrusion 33 of the hook towards the receptacle, defines a housing 34 for receiving and maintaining in position the upper edge 26A of the touch screen relative to the inner wall 180 of the receptacle. The touch screen 26 shown is substantially rectangular and therefore has two opposite edges parallel two by two. They thus have an upper edge 26A and a lower edge 26B, as well as two lateral edges 26C.
    The upper edge 26A is held by the housing 34, retained inside thereof by the bent protrusion 33 of the hook 30. The grooves prevent any phenomenon of sliding forward or rearward of the lower edge 26B of the touch screen, the effect of the pressure exerted by the hook on the upper edge of the touch screen, so as to maintain it, is thus maximized.
    The lower wire is located at a distance of about 5 to 20 cm from the axis of rotation K, and the spacing between the wires is about 5 to 12 cm.
    As can be seen in FIG. 3, the hook 30 consists of two hook gripping portions 40, 41, assembled to each other, by teeth, with complementary indentations to each other for the two parts of the hook. hook grip.
    The two hook gripping portions 40, 41 are separated in a substantially vertical direction, so that each hook portion is each connected to both parallel elastics.
    Like the hook 30, these move along the parallel elastic threads 31.
    FIGS. 4 and 5 show in detail a right hook gripping portion 40 for FIG. 5 and left 41 for FIG.
    Each hook gripping portion has, at the point of its connection with the other hook gripping portion, teeth with complementary rectilinear indentations interlocking one part of the indentations of the other hook gripping part. For each hook gripping portion, the indentations have at least one vertex 44, said vertex 44 of the indentations being intended to grip a touch screen side edge 26C between the gripping portion and the parallel elastic threads. The separation surface between the two gripping portions 40, 41 hook is in the appearance of discontinuous flat surfaces, their intersection with the plane of the elastic son 31 has a separation line in the form of toothing. The position of the touch screen on the tablet is maintained in two ways: first, the tablet is first placed in the use position by gripping the receptacle 18 by means of an upper gripping element, placed at the top of the outer face of the receptacle 18. The pressure on the gripping member causes the receptacle 18 to pivot downwardly about the axis K. For a first position, the touch screen 26 is inserted into one slits inside the receptacle 18, the upper edge 26A of the screen being placed in contact with the hook 30, in particular the upper edge is housed inside the curved protrusion of the hook. The touch screen 26 is thus placed between the hook 30 and the inside of the receptacle. The two son 31 take an elongation due to the elasticity thereof, the elongation of the son ensures a tension towards the inside of the receptacle favoring the maintenance of the screen inside the slot of the receptacle, and so keeping the screen on the tablet
    When the user wishes to remove the touch screen, it is sufficient to exert a slight upward pressure to clear the bottom edge of the screen, then tilt the screen around the hook 30 and remove it from the housing defined by the curved protrusion 33.
    For a second position, the hook 30 is first manually separated into two hook gripping parts 40, 41 and these are spaced apart from one another so that the touch screen fits in the space between them. The touch screen is not supported with one of the slots of the receptacle, but positioned by the user by jamming between the indentations 43 of each hook gripping portion 40, 41 and the elastic threads 31. fixation is shown in Figure 6.
    In addition, there is a last position that has not been shown, which consists of a separation of the hook into two hook gripping parts and a wedging attachment of the upper part of the touch screen inside the hooks. two hooks 33A, 33B of the two pre-gripping parts previously separated from each other, the lower part of the touch screen being fixed inside the receptacle.
    The tablet and the arrangement according to the invention has the advantage of providing holding means which can be used with several formats of touch screens and allow several fixing positions at the discretion of the user. The invention provides a simple and effective solution to the problem of maintaining touch screens in motor vehicles, and thus allows their use by the occupants of the rear seats.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    A rear seat back shelf (16) having a receptacle (18) pivotable about a transverse axis of rotation (K) carried by a support plate (22) for attachment to a seat back, the receptacle (18) being rotated between a substantially horizontal position of use and a position raised against the support plate (22), characterized in that the shelf (16) comprises elastic retaining means (20) able to maintain a touch screen (26) on the tablet, the elastic retaining means (20) being constituted by a hook (30) connecting two parallel elastic son (31) carried by the support plate (22).
    [2" id="c-fr-0002]
    2- rear shelf (16) of seat back according to the preceding claim, characterized in that the hook (30) comprises two transverse openings (32), each transverse opening (32) being traversed by an elastic wire, said transverse openings ( 32) allowing said hook (30) to move along the parallel elastic threads (31).
    [3" id="c-fr-0003]
    3- rear shelf (16) of seat back according to any one of the preceding claims, characterized in that the hook (30) comprises a bent protrusion (33) towards the receptacle defining a housing (34) for the purpose of allowing the reception and maintenance of an upper edge of a touch screen inside said housing (34).
    [4" id="c-fr-0004]
    4- rear shelf (16) of seat back according to the preceding claim, characterized in that the hook (30) is separable into two gripping portions (40, 41) in a direction substantially orthogonal to the elastic son (31), each gripping portion being adapted to laterally frame and enclose a lateral touch screen edge between the hook gripping portion (40, 41) and the parallel elastic threads (31).
    [5" id="c-fr-0005]
    5- rear shelf (16) of seat back according to the preceding claim, characterized in that each hook gripping portion has indentations (43) complementary to each other to form the hook.
    [6" id="c-fr-0006]
    6- rear shelf (16) of seat back according to the preceding claim, characterized in that each hook gripping portion (40, 41) has rectilinear indentations (43) interlocking one into the other, the rectilinear indentations (43) having at least one apex (44), said apex of the indentations being for gripping a touchscreen lateral edge between the gripping portion (40,41) and the parallel elastic threads (31).
    [7" id="c-fr-0007]
    An automobile seat arrangement (10) comprising a vehicle seat with a rear shelf (16) according to any one of claims 1 to 3 and a touch screen (26) having an upper edge (26A) and an edge lower (26B) and two side edges (26C), the touch screen (26) being intended to be positioned on the seat shelf (16) in the use position characterized in that, in the use position of the tablet of seat, the lower edge (26B) of the touch screen is in contact with an inner wall of the receptacle and the upper edge is retained by the hook.
    [8" id="c-fr-0008]
    An automobile seat arrangement (10) comprising a vehicle seat with a rear shelf (16) according to any one of claims 4 to 6 and a touch screen (26) having an upper edge (26A) and an edge lower (26B) and two side edges (26C, 26D) the touch screen (26) being adapted to be positioned on the seat shelf (16) in the use position characterized in that at least one side edge is held against the elastic threads by means of a hook gripping portion.
    [9" id="c-fr-0009]
    9- Arrangement (10) of car seat according to the preceding claim characterized in that each side edge (26C, 26D) of the touch screen is held against the elastic son by means of a hook gripping portion (40, 41). ).
    [10" id="c-fr-0010]
    10- A vehicle comprising a seat provided with a rear shelf according to any one of claims 1 to 6 or an automotive seat arrangement according to any one of claims 7 to 9.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3172085B1|2018-05-02|Rear tray for a motor vehicle seat backrest, seat equipped with such a tray and arrangement of such a seat
    FR2982218A1|2013-05-10|SEAT SHELF FORMING TOUCH SCREEN SUPPORT
    FR3045530A1|2017-06-23|REAR SHELF OF A SEAT BACK, AUTOMOTIVE SEAT ARRANGEMENT AND VEHICLE
    FR2914593A1|2008-10-10|Motor vehicle seat, has cam connected to front connecting rod and mobile in rotation around transversal axle, where cam and cam follower forming surface are arranged to activate actuator during rolling back of backrest
    FR2989651A1|2013-10-25|Shelf for backrest of automobile seat, has clamp mounted for rotation on support of shelf fixed to backrest between lower retracted position and high raised position, where clamp allows holding of upper edge of touch screen
    WO2012084342A1|2012-06-28|Arrangement of a tray inside a motor vehicle
    FR2997908A1|2014-05-16|Folding shelf for installation against back part of front seat of car for accommodating e.g. notepad computer, has support integrated on plate of shelf, deployable from storage position on plate and tilted relative to plate in use position
    EP3186106B1|2021-04-21|Foldable seat with a tray for a vehicle and vehicle with such a seat
    FR3009811A1|2015-02-27|VEHICLE SEAT BACKREST
    FR3014781A1|2015-06-19|SEAT SHELF FORMING TOUCH SCREEN SUPPORT
    FR2925422A1|2009-06-26|Object e.g. bottle, maintaining device for e.g. lateral door of motor vehicle, has strip with free end such that end passes from rest position in which strip is plated against wall to usage position in which strip is plated against object
    FR2991643A1|2013-12-13|System for covering luggage compartment of car, has elastic return unit returning folded back front and central flaps, and locking units for locking front and central flaps in covering configuration of compartment, respectively
    EP1808330A2|2007-07-18|Seat for an automobile along a first axis x and a second axis y and automobile comprising such a seat
    FR2992607A1|2014-01-03|Rigid rear covering device for backrest of seat of automobile, has elastic element arranged in transverse manner from external surface to opposite internal surface in multiple locations of device to produce multiple elastic element segments
    FR3068660B1|2019-07-19|MOTOR VEHICLE SEAT INTEGRATING A SUPPORT DEVICE FOR A MOBILE TERMINAL.
    EP1323584A2|2003-07-02|Swingable holding device
    FR2910402A1|2008-06-27|Console for e.g. monospace motor vehicle, has cover in two plane parts which are mounted on rods, where rods have height to bring two parts above compartment in deployed position in which parts form table
    EP1827923A1|2007-09-05|Adjustable clasp bodies for a safety belt
    FR3083493A1|2020-01-10|OBJECT HOLDER FOR VEHICLE
    FR2879141A1|2006-06-16|Bird`s beak type headrest for retractable passenger seat of motor vehicle, has front and rear parts that are remote from each other in open position, for being placed in support on both sides of upper zone of backrest
    FR3009812A1|2015-02-27|DEVICE FOR MAINTAINING A NOMAD DISPLAY SCREEN
    EP2868519A1|2015-05-06|Stowable anti-spill seat
    FR3069502A1|2019-02-01|SEAT BACKREST COMPRISING A SUPPORT HOLDING A MULTIMEDIA APPARATUS IN A VEHICLE.
    WO2016030639A1|2016-03-03|Seat for a vehicle having a load floor
    FR2883527A1|2006-09-29|Motor vehicle seat, has retractable armrest passed from usage to intermediate position by rotating around armrest axis and from intermediate to raised position by rotating in direction of backrest around transversal axis
    同族专利:
    公开号 | 公开日
    FR3045530B1|2018-01-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20150108798A1|2013-07-26|2015-04-23|Aerocents, Llc|Seat-mounted supports for personal electronic devices, and associated systems and methods|
    FR3014781A1|2013-12-13|2015-06-19|Renault Sa|SEAT SHELF FORMING TOUCH SCREEN SUPPORT|FR3069502A1|2017-07-28|2019-02-01|Psa Automobiles Sa|SEAT BACKREST COMPRISING A SUPPORT HOLDING A MULTIMEDIA APPARATUS IN A VEHICLE.|
    WO2020263266A1|2019-06-27|2020-12-30|Safran Seats Usa Llc|Portable electronic device holder for seat|
    FR3100768A1|2019-09-18|2021-03-19|Psa Automobiles Sa|LOCKING MECHANISM OBJECT SUPPORT DEVICE|
    US10207653B1|2018-05-21|2019-02-19|Smart Product Innovations, LLC|Stowable tiered electronic device holder|
    法律状态:
    2016-12-22| PLFP| Fee payment|Year of fee payment: 2 |
    2017-06-23| PLSC| Publication of the preliminary search report|Effective date: 20170623 |
    2017-12-21| PLFP| Fee payment|Year of fee payment: 3 |
    2019-12-19| PLFP| Fee payment|Year of fee payment: 5 |
    2020-12-23| PLFP| Fee payment|Year of fee payment: 6 |
    2021-12-24| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1562577|2015-12-17|
    FR1562577A|FR3045530B1|2015-12-17|2015-12-17|REAR SHELF OF A SEAT BACK, AUTOMOTIVE SEAT ARRANGEMENT AND VEHICLE|FR1562577A| FR3045530B1|2015-12-17|2015-12-17|REAR SHELF OF A SEAT BACK, AUTOMOTIVE SEAT ARRANGEMENT AND VEHICLE|
    [返回顶部]