• 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:
    A device for vehicle safety belts of the roller-type, comprising a belt strap (7), one end (10) of which being connected to a lower mounting point (1), the other end (12) running from an upper mounting point (2), e.g. a guide buckle (13). The part of the belt strap extending between said mounting points is arranged to be connected to a connecting device (6) on the side of the vehicle seat opposite to that of the mounting points. The lower mounting point being constructed as an extended bracket (15) allowing for movement of one end of the belt strap and in operating position absorbing forces created in abnormal variations of vehicle velocity and acting on the safety belt. A stop (21) arranged to discontinue the pulling-in of the belt strap (7) after disconnection of the belt and in such a position that one end (11) of the belt strap at the lower mounting point (1) is then released from the pull-in force of the reeling device (14). This will allow the movement of the belt strap from the operating position to the moved side position by the effect of some force other than the pull-in force, e.g. the force of gravitation.
    公开号:SU1324580A3
    申请号:SU823469547
    申请日:1982-07-16
    公开日:1987-07-15
    发明作者:Сюлвен Ханс
    申请人:Стил Индустри Аб (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to a car seat belt device.
    The purpose of the invention is to improve the usability of the device by facilitating the movement of the beam from the working position to the non-working position,,
    FIG. 1 shows the device
    for seat belts in a working position, for example, with abrupt changes
    souting; in fig. 2 - the same, in non-working position; in fig. 3 — part of the safety-belt in the working position, as well as in the intermediate position after its disconnection; Fig, 4 - part of the seat belt in the off position; in fig. 5 - part of the safety belt in its upper mounting point, side view.
    The seat belt device is intended for vehicles in which the rear seats are accessed through the front door. FIG. Figures 1 and 2 are dotted lines, the inside of the car is shown in lines, and the safety-belt device is shown in solid lines. The seat belt presented here refers to three-point belts having two fastening points on the side of the car door, i.e. the lower 1 and upper 2 fixing points, as well as the third fixing point 3, located at the bottom on the opposite side of the seat 4 of the user 5 with a strap. At the third fastening point 3, the belt is fastened with the help of the device 6, which consists of a lock 7 and its connecting device 8. Between the fastening points 1 and 2 and the device 6 there passes a belt belt 9 consisting of the femoral branch 10 and the thoracic branch 11 " The femoral branch 10 is positioned between the lower anchorage point 1 on the side of the door and the lock connecting device 8, while the thoracic branch 11 extends from the upper fixing point 2 to the lock 7. Both branches 10 and 11 are attached to the lock 7, which is detachably connected to the connecting device 8 and with a fixing point 3. The lmka 9 has an upper end 12, by which the oria is suspended to the fixing point 2, and a lower end 13, by which it is fixed to the fixing point 1. The fixing point 2 consists of a buckle 14, in which the lamma changes direction and goes to the tensioning mechanism 15. It serves to ensure that 15
    vehicle speed and belt overspeed, i.e. when the tensioning mechanism is unwound too fast The lower mounting point 1 for the lam 9 consists of an extended bracket 16 installed in the longitudinal direction of the car and consisting of a rod or a length of cable; In a plastic casing, etc.,
    20, from both ends of the vehicle to the side panel 17 of the vehicle with screws 18 or in a similar way so that the bracket 16 is located at some distance from
    25 inner panel. In addition, the Crown crown is located below the door opening 19 and partially protrudes forward behind the rear edge 20 of the door opening, and partially back behind it. On before
    The JQ end of the bracket 16 has an end stop, for example, using a screw 18 or a sleeve, surrounding the lower end of the 13 lm 9. This end is designed to move the branch to along the bracket 16 between the front end position shown in FIG. 1, and forming: their working position of the belt, and the rear end position, which is the non-working position of the safety belt and shown in FIG. 2 and 4. In the above example, the lower end of the 13 lmk is made in the form of a loop, covering the crown of the teine 16 and formed by stitching with the help of the seams 21 of two parts of the lmk overlapping each other. The loop can be strengthened.
    When the seat belt is in a working position, i.e. the lower end of the 13 lmk 9 is located in the forward position, then the seat belt has the correct geometry with a lower mounting point, which is correctly located from the point of view of the load. to create the correct power geometry in order to firmly hold the user and with minimal damage during an accidental acceleration of the car, for example, during an impact.
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    winding and winding up the belt accordingly in order to fit it to the driver’s dimensions and the position of the seat 4, as well as to ensure the transfer of the belt from the inoperative position to the working position and vice versa. The tensioning mechanism 15 is provided with a locking mechanism of a known type, which serves to prevent unwinding of the belt.
    vehicle speed and belt acceleration, i.e. if the tensioning mechanism is unwound too fast. The bottom fastening point 1 for lmki 9 consists of an elongated bracket 16 installed in the longitudinal direction of the car and consisting of a rod or a length of cable; In a plastic sheath, etc., fastened at both ends from the inside to the side panel 17 of the car with screws 18 or similarly so that the bracket 16 is located at some distance from
    internal panel. In addition, the bracket is located below the doorway 19 and partially protrudes forward behind the rear edge 20 of the doorway, and partly backwards behind it. At the front end of the bracket 16 there is an end stop, for example, using a screw 18 or a sleeve surrounding the lower end of the 13 lm 9. This end is intended to move the branch to along the bracket 16 between the front end position shown in FIG. 1, and forming: their working position of the belt, and the rear end position, which is the non-working position of the safety belt and shown in FIG. 2 and 4. In the above example, the lower end of the 13 l micrometer is made in the form of a loop, which encloses the bracket 16 and is formed by stitching with the help of seams 21 of two parts of the laser bar. Loop can. be reinforced.
    When the safety belt is in the working position, i.e. the lower end of the 13 lmk 9 is located in the forward position, the seat belt has the correct geometry with the lower mounting point, which is correctly located from the point of view of the load. to create the correct power geometry in order to firmly hold the user and with minimal damage during an accidental acceleration of the car, for example during an impact.
    To facilitate access to the rear seat of the car through the door aperture 19, the seat belt may be moved to the non-operating position, i.e. in a position where they are not used. In this case, the lamb 9 begins to be pulled in by the tensioning mechanism 15, as a result of which the femoral branch 10 is mainly located along the internal gaps of the lanyard 14 can rotate relative to the bandage 27 and take a position corresponding to the direction of the belt.
    FIG. 3, dash-dotted lines show lm 9 in working position, its lower end 13 is
    at the front end of the bracket 16. When the user disconnects the lock 7 of her car part from the upper bracket JQ from its connecting device 8, the tender point 2 to the lower fastening then the lumina 9 starts to retract from the point 1, or rather straight down , and with the help of a tensioning mechanism 15. The lower end of the presented example is slightly inward, the end of the 13-liter first remains at the foot and along the rear edge 20 of the door front end of the bracket 16, i.e. In opening 19, this becomes possible in the {5 position shown as solid lines due to the lower end. The 13 lp 9 can be moved along the bracket 16 to the rear position shown in FIG. 2 and 4.
    In accordance with the invention, this 20 is achieved by means of a seat belt, having a retainer 22, intended to stop the belt being pulled in using a tension mechanism 15 installed in such a position 25 by a tension mechanism 15. So that after releasing the lock 7 from its way, the engaging force of the connecting device 8 and its displacement towards the upper fixing point 2, i.e. buckle 14, the force applied to the belt tension me-. In this example (FIG. 5), the latch 22 is a thickened element attached to the tag 9 in precisely defined positions and adjusted so that it cannot pass. through the lock 7 and, therefore, through the buckle 14. The latch can be made of plast-. weight and set across the lm, with its thickness should be greater than the width of the slits in the lock 7. In the presented example, changing the direction of the belt in the lock provides another screw 27 of the buckle 14. After that, with two slits 23 and 24, and in The latch 22 is positioned so that the ke 14 is slit 25, while the lamb must freely pass through all three slits during movement under the action of the tensioning mechanism 15 | for -,., mock 7 reaches the position shown in fig. 5, after which the lmk continues to move through the slits until the latch 22 resists
    into the lock in contact with the buckle 1. the distance from the latch 22 to the surface is last secured to the internal stitch of the loop, which is active in the process of treading the side panel 26 of the car with a screw 27 and washer 28. Thanks to FIG. 3, and the engaging action continues until latch 22 interrupts it as a result of contact with lock 7 at the strap 14. This position is adjusted so that the femoral branch 10 begins to occupy the indicated position, with the result that the lower end of the lumina is released from the pulling force, it does not act on the bracket 16 when the belt is unfastened, and the loop at the end of the belt enters the sliding contact with the bracket 16. As a result, the lower end of the 13-liter is displaced from its inclined position shown in FIG. . 3 to the position shown in FIG. 4, under the force of gravity. This becomes possible because the loop at the end of the 13 lm is at such a height that there is no significant contact between its inside and the bracket 16. During the movement of the lamka 9 to the intermediate position shown in FIG. 3, immediately after the latch is in contact with the upper fastening point of 1 lm, the wobble rotates and the swiveling movement stops before or at least when the tensioning mechanism 15 tries to retract l psu for a distance that is less than the distance a between said axis of rotation (screw 27) and the inner surface of the loop. So thus, in the presented example
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    load, must be equal to or greater than the distance from the clamp to the surface of the bracket 16, the effect
    At this time, the buckle 14 can rotate relative to the bandage 27 and take a position corresponding to the direction of the belt.
    FIG. 3, dash-dotted lines show lm 9 in working position, its lower end 13 is
    at the front end of the bracket 16. When the user disconnects the lock 7 from its connecting device 8, then the lam 9 begins to be pulled in by the tensioning mechanism 15. The lower end of the 13 lm first remains at the front end of the bracket 16, t . in the position shown by solid lines
    tensioning mechanism 15. Thus, the engaging force of the bolts of the screw 27 of the buckle 14. After that, the latch 22 is positioned so that
    mi in fig. 3, and the engaging action continues until latch 22 interrupts it as a result of contact with lock 7 at the strap 14. This position is adjusted so that the femoral branch 10 begins to occupy the indicated position, with the result that the lower end of the lumina is released from the pull force generated by the tensioning mechanism 15. Thus, the engaging force of the bolt of the screw 27 of the buckle 14. After this, the retainer 22 is positioned so that
    It does not act on the bracket 16 when the belt is unfastened and the loop at the end of the belt enters the sliding contact with the bracket 16. As a result, the lower end of the 13 liter is shifted from its inclined position shown in FIG. 3 to the position shown in FIG. 4, under the force of gravity. This becomes possible because the loop at the end of the 13 lm is at such a height that there is no significant contact between its inside and the bracket 16. During the movement of the lamba 9 to the intermediate position shown in FIG. 3, immediately after the latch is in contact with the upper fastening point of 1 lm, it makes a turn
    tensioning mechanism 15. Thus, the engaging force of the bolts of the screw 27 of the buckle 14. After that, the latch 22 is positioned so that
    the distance from the retainer 22 to the surface of the loop that is active in the process of
    the pulling movement is stopped before or at least when the tensioning mechanism 15 tries to pull the latch by a distance which is less than the distance a between the said axis of rotation (screw 27) and the inner surface of the loop. So thus, in the presented example
    the distance from the retainer 22 to the surface of the loop that is active in the process of
    load, must be equal to or greater than the distance from the clamp to the surface of the bracket 16, the effect
    for absorbing the load in the working position, the height of the loop should not be less than the thickness of the bracket 16 and the value of sagging the loop of the lower end of the 13-liter. It is assumed here that the bracket 16 is horizontal. At other car positions, the lmka is easily blended sideways by hand.
    Locking the seatbelt in the ra-fO flax in the upper part of the seat with the
    The boom position is accomplished by gripping the lock 7 with the hand and inserting it into the connecting device 8 prior to their interlocking. Since the distance between the side through which the lamka is skipped, the lock with a slot, through which 15lmka is skipped with the possibility of sliding, and the connecting device
    d, formed: when shifted to the inactive position, usually less than the length of the femoral leg 10, then the lower end of the 13 lm along the arm 16 moves to the working position automatically, while 20 the length of the lm passes through the slots 23 and 24 the castle. Therefore, during normal operation, the lower end of the 13 lcm is held in the working position under the action of the retractor, and the lock is installed with the possibility of the LIA tensioning mechanism 15, while the axial movement along the lid of the interlock, placed on the side of the seat And a buckle, characterized in that, in order to make it easier to use by facilitating the movement of the lam from the working position to the non-working position, the device is provided with a winding mechanism associated with the other end of the lam at
    with a sudden change in speed, the locking device of the tensioning mechanism is activated, with the result that the user is firmly held by the belt, while the load applied to the belt is absorbed at all three points 1, 2 and 3, as well as by the tensioning mechanism.
    Thus, moving the safety belt to the non-working position becomes possible due to the termination at a given moment of the tension effect with the help of a clamp, resulting in the lower end 13
    The lmk is released from the engaging reinforcement and can itself move- (from to the non-working position under the action of another force, such as gravity.
    权利要求:
    Claims (2)
    [1]
    1. A car seat belt device containing a belt, one end of which is connected with a bracket that can be moved along the bracket located in the lower part of the user's seat on one side, a buckle, a side clamp through which a slip is missed mka, lock with a slit through which a lmka is skipped, and a connecting device
    This lock is installed with the possibility of axial movement along the lm of the inter-interlock. The lock is installed with the possibility of axial movement along the of the inter-lock lamination, located to the side of the seat on the side opposite to the bracket and the buckle, characterized in that, in order to make it easier to use, mk from the working position to the idle position, the device is provided with a winding mechanism associated with the other end of the bag, with
    the bracket and buckle, and the belt is provided with a clamp attached to between the loop formed by one end of it, sliding along the bracket, and buckle with the possibility of supporting the lock to the buckle directly or through a lock in the retracted position of the lmka, length which in the specified position from the clamp to the inner surface of the loop is greater than or equal to the distance from the clamp to the lower surface of the arm by the amount of slack.
    [2]
    2. The device according to claim 1, characterized in that the height of the loop is at least equal to the sum of the thickness of the bracket and the amount of sagging of the loop relative to the bracket during
    movement time lmki.
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    IS
    Editor A. Dolinich
    Compiled by L. Smolska
    Tehred N.Glushchenko Proofreader L. Patay
    Order 2974/58 Circulation 598Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d, 4/5
    Production and printing company, Uzhgorod, st. Project, 4
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    US2814504A|1957-11-26|Vehicle safety belt
    GB2167487A|1986-05-29|A sliding-bar buckle
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    US4213652A|1980-07-22|Linear locking seat belt retractor
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    US4621835A|1986-11-11|Two retractor passive restraint system
    US3347488A|1967-10-17|Seat belt retractor
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    同族专利:
    公开号 | 公开日
    FR2484844A1|1981-12-24|
    SE8004512L|1981-12-19|
    ES267359U|1983-03-16|
    US4451060A|1984-05-29|
    EP0061454B1|1985-04-24|
    SE424812B|1982-08-16|
    AR231927A1|1985-04-30|
    JPS57501065A|1982-06-24|
    IT1136679B|1986-09-03|
    IT8122426D0|1981-06-18|
    AU7295581A|1982-01-07|
    ES267359Y|1983-10-16|
    EP0061454A1|1982-10-06|
    WO1981003619A1|1981-12-24|
    AU547108B2|1985-10-03|
    BR8108874A|1982-10-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2804313A|1956-02-06|1957-08-27|Theodore C Gilles|Safety harness for use in vehicles|
    FR1305042A|1961-11-06|1962-09-28|Volvo Ab|Seat belt applicable to vehicles|
    SE306472B|1965-08-27|1968-11-25|E Ottosson|
    US3471197A|1967-03-20|1969-10-07|Richard N Ely|Passenger restraining system|
    NL142119B|1971-11-08|1974-05-15|Coenen Willem Frans|SEAT BELT FOR A MOTOR VEHICLE.|
    US3806195A|1973-03-26|1974-04-23|Ford Motor Co|Seat belt system|
    US4056271A|1975-09-15|1977-11-01|Nissan Motor Company, Limited|Vehicle occupant restraining belt with device to provide an arrangement in which shoulder belt is prevented from touching seated occupant's neck|
    SE413071B|1977-04-20|1980-04-14|Lindblad Stig Martin|DEVICE AT THE VEHICLE SEAT BELT|
    SE416619B|1977-08-23|1981-01-26|Autoliv Ab|DEVICE AT THE FRONT SEATED VEHICLE SEAT BELT|
    US4169615A|1977-11-02|1979-10-02|General Motors Corporation|Seat belt securing device|
    JPS5581445U|1978-12-01|1980-06-05|
    US4256330A|1979-12-20|1981-03-17|Ford Motor Company|Passive seat belt system|
    GB2077573A|1980-06-10|1981-12-23|Kangol Magnet Ltd|Vehicle seat belt connection device|US5020856A|1986-11-18|1991-06-04|Volvo Gm Heavy Truck Corporation|Three-point seat belt|
    SE456983B|1987-05-08|1988-11-21|Autoliv Dev|FLOOR FIXED FOODS AND A SAFETY BALANCE OF THREE-POINT TYPE|
    US5294184A|1992-06-24|1994-03-15|General Motors Corporation|Omni locking adjustable seat belt load transfer mechanism|
    US20010006303A1|1999-09-01|2001-07-05|Girardin Jean Marc|Universal wheelchair/seat restraint assembly|
    JP4710156B2|2001-03-29|2011-06-29|マツダ株式会社|Vehicle seat belt structure|
    JP3695403B2|2002-02-18|2005-09-14|マツダ株式会社|Vehicle seat belt device|
    US6880893B1|2002-04-05|2005-04-19|Mcmurray Fabrics, Inc.|Adjustable seat belt rerouter system|
    US7537242B2|2003-01-24|2009-05-26|Takata Corporation|Seat belt device|
    US7416218B2|2003-01-24|2008-08-26|Takata Corporation|Seat belt device|
    FR2862033B1|2003-11-06|2006-12-29|Peugeot Citroen Automobiles Sa|SAFETY DEVICE FOR A SEAT OF A VEHICLE FOR RETAINING A PASSENGER ASSISTED DURING A SHOCK, AND VEHICLE EQUIPPED WITH SUCH A DEVICE|
    JP6001602B2|2014-07-02|2016-10-05|本田技研工業株式会社|Vehicle webbing guide structure|
    US20190077363A1|2017-09-12|2019-03-14|Ford Global Technologies, Llc|Seatbelt assembly|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8004512A|SE424812B|1980-06-18|1980-06-18|DEVICE AT THE VEHICLE SEAT BELT|
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