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WO2019164419A1 - Device for locking a movable seat of a vehicle having a rearrangeable interior - Google Patents

Device for locking a movable seat of a vehicle having a rearrangeable interior Download PDF

Info

Publication number
WO2019164419A1
WO2019164419A1 PCT/RU2018/000757 RU2018000757W WO2019164419A1 WO 2019164419 A1 WO2019164419 A1 WO 2019164419A1 RU 2018000757 W RU2018000757 W RU 2018000757W WO 2019164419 A1 WO2019164419 A1 WO 2019164419A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide
cam
slider
lever
locking
Prior art date
Application number
PCT/RU2018/000757
Other languages
French (fr)
Russian (ru)
Inventor
Михаил Евгеньевич СИДОРОВ
Original Assignee
Михаил Евгеньевич СИДОРОВ
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 Михаил Евгеньевич СИДОРОВ filed Critical Михаил Евгеньевич СИДОРОВ
Priority to EA202000215A priority Critical patent/EA038131B1/en
Publication of WO2019164419A1 publication Critical patent/WO2019164419A1/en

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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • 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
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/015—Attaching seats directly to vehicle chassis
    • B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
    • B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
    • B60N2/01525—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with locking elements expanding inside or under the vehicle floor or rail
    • 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
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/015—Attaching seats directly to vehicle chassis
    • B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
    • B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
    • 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
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/015—Attaching seats directly to vehicle chassis
    • B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
    • B60N2/01591—Attaching seats directly to vehicle chassis using quick release attachments with wheels coupled to the seat
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0831—Movement of the latch
    • B60N2/0837—Movement of the latch pivoting
    • B60N2/085—Movement of the latch pivoting about a transversal axis
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0831—Movement of the latch
    • B60N2/0862—Movement of the latch sliding
    • B60N2/0875—Movement of the latch sliding in a vertical direction

Definitions

  • the invention relates to transport machinery, in particular to the seats of vehicles with a convertible interior.
  • the present invention is intended for installation in vehicle interiors, where the interior of the cabin can be transformed due to the longitudinal displacement of the seat or group of seats (sofa) along the guides located along the longitudinal axis of the vehicle interior.
  • passenger seat belts are attached to the seat at all ends so that it is possible to move the seat along the passenger compartment in large ranges.
  • higher demands are placed on the reliability of the seat fixation, because at the time of critical situations, the entire load falls on the grip of the seat with the passenger compartment floor. For this reason, the device for fixing the mobile seat used for such vehicles should provide the most reliable longitudinal fixation.
  • Known locking device for a vehicle seat patent RU2174920, IPC B60N2 / 07, publ. 10/20/2001.
  • the known device comprises a guide, a slider covering it, rolling elements placed between them, an amplifier with grooves attached to the guide, and a type-setting latch rotatable on the axis.
  • the latch is attached to the slider through the plate with the possibility of fixing in the grooves of the amplifier.
  • a device for automotive rolling seats is known, patent CN206067553, IPC B60N2 / 07, publ. 04/2017, which is taken as a prototype.
  • the known device contains a guide rail, a slider moving along the guide rail, a spring, a locking hook, a lever, a hole for fixing, the axis of the lever.
  • the locking hole is located on the guide rail, the locking hook is located on the slider and interacts with the locking hole.
  • the fixing of the slider relative to the guide occurs due to the engagement of the protrusions on the slider with the holes on the guide. It is assumed that in critical situations, the load on holding the passenger seat rests partly on the seat belts that are attached to the wall of the passenger compartment.
  • a disadvantage of the known structures is the lack of reliability of the longitudinal fixation of the guide rail with the slider in the case of its use for a movable seat of a vehicle with a convertible interior.
  • the technical result is aimed at improving the reliability of the longitudinal fixation of the guide with a slider.
  • a device for fixing a movable seat of a vehicle with a convertible interior, comprising a guide, a slider moving along the guide, and a locking mechanism including a lever, while the slider covers the guide with hooks, and the locking mechanism comprises: a cam, rigidly connected to a lever, when exposed to which the cam moves around its axis of rotation, and a rotary element containing a clamping bar, which is pressed against the guide s interaction with the cam, wherein the cam rotation axis and the pivot member disposed on the slider.
  • the pivoting member may comprise two V-shaped ribs connected in the region of the axis of rotation of the pivoting member, one rib at the end comprising an angled clamping bar that is pressed against the guide when interacting with the cam, and is wrung out when the cam interacts with the other rib.
  • the clamping bar may be provided with a protruding element, and the guide is provided with recesses corresponding to the protruding element.
  • the proposed device is illustrated by the following graphic material.
  • FIG. 1 shows a device for fixing a mobile seat of a vehicle with a convertible passenger compartment in a fixed sectional view, side view.
  • FIG. 2 shows a device for fixing a mobile seat of a vehicle with a convertible passenger compartment in an unlocked position in a section, side view.
  • FIG. Figure 3 shows the fixation of a mobile seat of a vehicle with a convertible interior, front view.
  • the device for fixing a mobile seat of a vehicle with a convertible passenger compartment comprises a guide 1 and a slider 2 moving along the guide 1.
  • the guide 1 is intended for mounting it in the floor of the vehicle.
  • the part of the guide 1 interacting with the slider 2 has a T-shaped profile.
  • the slider 2 has a U-shaped profile and contains a front hook 3 and a rear hook 4, which covers the guide 1.
  • the slider 2 is rigidly connected to a support (not shown in Fig.), On which the frame of the vehicle seat is mounted. Inside the slider 2 there is a locking mechanism that includes a cam 5, a lever 6, which is rigidly connected to the cam 5 and exits through an opening 7 in the upper wall of the slider, and a rotary element 8.
  • the locking device of the mobile seat can be equipped with a spring (not shown in Fig.), which connects the slider 2 and the lever 6 and holds it in a fixed position.
  • the rotary element 8 contains two V-shaped ribs 10 and 11 connected in the region of the axis of rotation 12, which is located on the slider 2.
  • the rib 11 at the end contains an angled clamping bar 13, which is pressed against the guide 1 when interacting with the cam 5, and is wrung out when the cam 5 interacts with the rib 10.
  • the clamping bar 13 can be provided with a protruding element 14, and the guide 1 is provided with recesses 15 corresponding to the protruding element.
  • the slider can be equipped with rollers 16 (or sliding elements), the interaction ystvuyuschimi with the guide 1 in the unlocked position.
  • the proposed device operates as follows.
  • the cam 5 When acting on the lever 6 backwards, the cam 5 rotates about the axis 9 in the opposite direction. In this case, the cam 5 disengages from the clamping bar 13, engages with the rib 10 and the element 8 rotates around the axis 12. In this case, the clamping bar 13 comes out of contact with the guide 1, the slider 2 is lowered to the stop of the rollers 16 on the guide 1 Due to the rollers 16, the slider 2 can easily move along the guide 1 in this position of the lever 6.
  • At least two parallel guides 1 are required, on which sliders 2 with a locking mechanism are mounted, interconnected across the rotation shaft (not shown in Fig.), Which is rigidly connected by ends to the cam axes 5.
  • the lever 6 is located only on one slider 2, and on the other, the cam 5 receives the rotational movement from the rotation shaft. In this case, there is a synchronous fixation or unlocking of the sliders 2 located on the rails.
  • the proposed device has a simple design, reliable and convenient to use, allows you to adjust the longitudinal movement of the seat in large ranges with reliable fixation in the right place.
  • Tests for compliance with the necessary regulatory requirements were carried out, including those specified in GOST R 41.17-2001, GOST R 41.14-2001. The test results showed that this vehicle locking device can withstand critical loads and provides reliable longitudinal fixation of the mobile seat, which in turn increases the safety of the vehicle as a whole.

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

Abstract

The invention relates to transportation engineering, particularly to seats for vehicles having a rearrangeable interior. The technical result is aimed at increasing reliability when longitudinally locking a sliding element on a guide. Proposed is a device for locking a movable seat of a vehicle having a rearrangeable interior, said device comprising a guide, a sliding element that moves along the guide, and a locking mechanism that includes a lever, wherein the sliding element encloses the guide by means of engaging members, and the locking mechanism comprises a cam that is rigidly connected to the lever, said cam moving about its rotational shaft when said lever is acted upon, and a pivoting element comprising a pressure strip that presses against the guide when interacting with the cam; moreover, the rotational shafts of the cam and of the pivoting element are disposed on the sliding element.

Description

НАЗВАНИЕ ИЗОБРЕТЕНИЯ: УСТРОЙСТВО ФИКСАЦИИ ПЕРЕДВИЖНОГО СИДЕНЬЯ ТРАНСПОРТНОГО СРЕДСТВА С ТРАНСФОРМИРУЕМЫМ TITLE OF THE INVENTION: TRANSFORMABLE MOBILE SEAT VEHICLE FIXING DEVICE
САЛОНОМ SALON
ОБЛАСТЬ ТЕХНИКИ FIELD OF TECHNOLOGY
Изобретение относится к транспортному машиностроению, в частности к сиденьям транспортных средств с трансформируемым салоном.  The invention relates to transport machinery, in particular to the seats of vehicles with a convertible interior.
ПРЕДШЕСТВУЮЩИЙ УРОВЕНЬ ТЕХНИКИ  BACKGROUND OF THE INVENTION
Предлагаемое изобретение предназначено для установки в салонах транспортных средств, где возможна трансформация внутреннего пространства салона за счет продольного смещения сиденья или группы сидений (дивана) по направляющим, расположенным вдоль продольной оси салона транспортного средства. В таких транспортных средствах крепление пассажирских ремней безопасности всеми концами осуществляется к сидению, чтобы было возможно перемещать сидение вдоль салона в больших диапазонах. Для таких передвижных сидений предъявляются более высокие требования к надежности фиксации сиденья, поскольку в момент критических ситуаций вся нагрузка ложится на сцепление сиденья с полом салона. По этой причине применяемое для таких транспортных средств устройство фиксации передвижного сиденья должно обеспечивать максимально надежную продольную фиксацию.  The present invention is intended for installation in vehicle interiors, where the interior of the cabin can be transformed due to the longitudinal displacement of the seat or group of seats (sofa) along the guides located along the longitudinal axis of the vehicle interior. In such vehicles, passenger seat belts are attached to the seat at all ends so that it is possible to move the seat along the passenger compartment in large ranges. For such mobile seats, higher demands are placed on the reliability of the seat fixation, because at the time of critical situations, the entire load falls on the grip of the seat with the passenger compartment floor. For this reason, the device for fixing the mobile seat used for such vehicles should provide the most reliable longitudinal fixation.
Известно запорное устройство для сиденья транспортного средства, патент RU2174920, МПК B60N2/07, опубл. 20.10.2001. Известное устройство содержит направляющую, охватывающий ее ползун, размещенные между ними элементы качения, прикрепленный к направляющей усилитель с пазами и поворотную на оси наборную защелку. Защелка прикреплена к ползуну через пластины с возможностью фиксации в пазах усилителя. Known locking device for a vehicle seat, patent RU2174920, IPC B60N2 / 07, publ. 10/20/2001. The known device comprises a guide, a slider covering it, rolling elements placed between them, an amplifier with grooves attached to the guide, and a type-setting latch rotatable on the axis. The latch is attached to the slider through the plate with the possibility of fixing in the grooves of the amplifier.
Известно устройство автомобильного подвижного сидения, патент CN206067553, МПК B60N2/07, опубл. 05.04.2017, которое принимаем за прототип. Известное устройство содержит направляющую рельсу, ползун, перемещающийся вдоль направляющей рельсы, пружину, запирающий крючок, рычаг, отверстие для фиксации, ось рычага. Фиксирующее отверстие расположено на направляющей рельсе, запирающий крючок расположен на ползуне и взаимодействует с фиксирующим отверстием. В известных устройствах фиксация ползуна относительно направляющей происходит за счет сцепления выступов на ползуне с отверстиями на направляющей. Предполагается, что в критические ситуации нагрузка на удержание пассажирского сидения частично ложится на ремни безопасности, которые прикреплены к стенке салона. Если ремни безопасности не имеют сцепления со стенкой салона, то вся нагрузка ложится на сцепление передвижного сиденья с полом салона. В силу высокой нагрузки на выступы (в случае прототипа - на один запирающий крючок), расположенных на ползуне, возможна их деформация или срезка в момент критических нагрузок. Таким образом, недостатком известных конструкций является недостаточная надежность продольной фиксации направляющей рельсы с ползуном в случае применения его для передвижного сиденья транспортного средства с трансформируемым салоном. A device for automotive rolling seats is known, patent CN206067553, IPC B60N2 / 07, publ. 04/05/2017, which is taken as a prototype. The known device contains a guide rail, a slider moving along the guide rail, a spring, a locking hook, a lever, a hole for fixing, the axis of the lever. The locking hole is located on the guide rail, the locking hook is located on the slider and interacts with the locking hole. In known devices, the fixing of the slider relative to the guide occurs due to the engagement of the protrusions on the slider with the holes on the guide. It is assumed that in critical situations, the load on holding the passenger seat rests partly on the seat belts that are attached to the wall of the passenger compartment. If the seat belts do not have adhesion to the interior wall, then the entire load is placed on the adhesion of the mobile seat to the interior floor. Due to the high load on the protrusions (in the case of the prototype - on one locking hook) located on the slider, their deformation or cutting is possible at the time of critical loads. Thus, a disadvantage of the known structures is the lack of reliability of the longitudinal fixation of the guide rail with the slider in the case of its use for a movable seat of a vehicle with a convertible interior.
РАСКРЫТИЕ ИЗОБРЕТЕНИЯ  SUMMARY OF THE INVENTION
Технический результат направлен на повышение надежности продольной фиксации направляющей с ползуном.  The technical result is aimed at improving the reliability of the longitudinal fixation of the guide with a slider.
Технический результат достигается тем, что предложено устройство фиксации передвижного сиденья транспортного средства с трансформируемым салоном, содержащее направляющую, ползун, перемещающийся по направляющей, и запирающий механизм, включающий рычаг, при этом ползун охватывает направляющую зацепами, а запирающий механизм содержит: кулачок, жестко соединенный с рычагом, при воздействии на который происходит движение кулачка вокруг своей оси вращения, и поворотный элемент, содержащий прижимную планку, которая прижимается к направляющей при взаимодействии с кулачком, при этом оси вращения кулачка и поворотного элемента расположены на ползуне.  The technical result is achieved by the fact that a device is proposed for fixing a movable seat of a vehicle with a convertible interior, comprising a guide, a slider moving along the guide, and a locking mechanism including a lever, while the slider covers the guide with hooks, and the locking mechanism comprises: a cam, rigidly connected to a lever, when exposed to which the cam moves around its axis of rotation, and a rotary element containing a clamping bar, which is pressed against the guide s interaction with the cam, wherein the cam rotation axis and the pivot member disposed on the slider.
В частности поворотный элемент может содержать два V-образно расположенных ребра, соединенных в области оси вращения поворотного элемента, одно ребро на конце содержит расположенную под углом прижимную планку, которая прижимается к направляющей при взаимодействии с кулачком, и отжимается при взаимодействии кулачка с другим ребром. .  In particular, the pivoting member may comprise two V-shaped ribs connected in the region of the axis of rotation of the pivoting member, one rib at the end comprising an angled clamping bar that is pressed against the guide when interacting with the cam, and is wrung out when the cam interacts with the other rib. .
В частности прижимная планка может быть снабжена выступающим элементом, а направляющая снабжена ответными для выступающего элемента выемками.  In particular, the clamping bar may be provided with a protruding element, and the guide is provided with recesses corresponding to the protruding element.
Предложенное устройство поясняется следующим графическим материалом.  The proposed device is illustrated by the following graphic material.
На фиг. 1 представлено устройство фиксации передвижного сиденья транспортного средства с трансформируемым салоном в зафиксированном положении в разрезе, вид сбоку. На фиг. 2 представлено устройство фиксации передвижного сиденья транспортного средства с трансформируемым салоном в расфиксированном положении в разрезе, вид сбоку. In FIG. 1 shows a device for fixing a mobile seat of a vehicle with a convertible passenger compartment in a fixed sectional view, side view. In FIG. 2 shows a device for fixing a mobile seat of a vehicle with a convertible passenger compartment in an unlocked position in a section, side view.
На фиг. 3 представлено фиксации передвижного сиденья транспортного средства с трансформируемым салоном, вид спереди.  In FIG. Figure 3 shows the fixation of a mobile seat of a vehicle with a convertible interior, front view.
Устройство фиксации передвижного сиденья транспортного средства с трансформируемым салоном, содержит направляющую 1 и ползун 2, перемещающийся по направляющей 1. Направляющая 1 предназначена для монтажа ее в пол салона транспортного средства. Часть направляющей 1 , взаимодействующая с ползуном 2, имеет Т-образный профиль. Ползун 2 имеет П-образный профиль и содержит передний зацеп 3 и задний зацеп 4, которыми охватывает направляющую 1. Ползун 2 жестко соединен с опорой (на фиг. не показано), на которой крепят каркас сиденья транспортного средства. Внутри ползуна 2 расположен запирающий механизм, который включает кулачок 5, рычаг 6, который жестко соединен с кулачком 5 и выходит через отверстие 7 в верхней стенке ползуна, и поворотный элемент 8. При воздействии на рычаг 6 происходит поворотное движение кулачка 5 вокруг оси 9, которая расположена на ползуне 2. Устройство фиксации передвижного сиДенья может быть снабжено пружиной (на фиг. не показано), который соединяет ползун 2 и рычаг 6 и удерживает в зафиксированном положении. Поворотный элемент 8 содержит два V-образно расположенных ребра 10 и 11, соединенных в области оси вращения 12, которая расположена на ползуне 2. Ребро 11 на конце содержит расположенную под углом прижимную планку 13, которая прижимается к направляющей 1 при взаимодействии с кулачком 5, и отжимается при взаимодействии кулачка 5 с ребром 10. Прижимная планка 13 может быть снабжена выступающим элементом 14, а направляющая 1 снабжена ответными для выступающего элемента выемками 15. Ползун может быть снабжен роликами 16 (или скользящими элементами), взаимодействующими с направляющей 1 в расфиксированном положении.  The device for fixing a mobile seat of a vehicle with a convertible passenger compartment comprises a guide 1 and a slider 2 moving along the guide 1. The guide 1 is intended for mounting it in the floor of the vehicle. The part of the guide 1 interacting with the slider 2 has a T-shaped profile. The slider 2 has a U-shaped profile and contains a front hook 3 and a rear hook 4, which covers the guide 1. The slider 2 is rigidly connected to a support (not shown in Fig.), On which the frame of the vehicle seat is mounted. Inside the slider 2 there is a locking mechanism that includes a cam 5, a lever 6, which is rigidly connected to the cam 5 and exits through an opening 7 in the upper wall of the slider, and a rotary element 8. When the lever 6 is acted upon, the cam 5 rotates around the axis 9, which is located on the slider 2. The locking device of the mobile seat can be equipped with a spring (not shown in Fig.), which connects the slider 2 and the lever 6 and holds it in a fixed position. The rotary element 8 contains two V-shaped ribs 10 and 11 connected in the region of the axis of rotation 12, which is located on the slider 2. The rib 11 at the end contains an angled clamping bar 13, which is pressed against the guide 1 when interacting with the cam 5, and is wrung out when the cam 5 interacts with the rib 10. The clamping bar 13 can be provided with a protruding element 14, and the guide 1 is provided with recesses 15 corresponding to the protruding element. The slider can be equipped with rollers 16 (or sliding elements), the interaction ystvuyuschimi with the guide 1 in the unlocked position.
ОСУЩЕСТВЛЕНИЕ ИЗОБРЕТЕНИЯ  DETAILED DESCRIPTION OF THE INVENTION
Предложенное устройство работает следующим образом. The proposed device operates as follows.
В исходном положении, когда сиденье не зафиксировано, для его фиксации необходимо воздействовать на рычаг 6. При воздействии на рычаг 6 вперед до упора о край отверстия 7 происходит поворотное движение кулачка 5 вокруг оси 9. При этом кулачок 5 входит в зацепление с прижимной планкой 13 и происходит поворотное движение элемента 8 вокруг оси 12. Далее кулачок 5 упирается в прижимную планку 13, которая прижата к направляющей 1, и приподнимает ползун 2 до упора зацепов 3 и 4 в направляющую 1. Силы прижатия кулачком 5 прижимной планки 13 и зацепов 3 и 4 обеспечивают надежное сцепление ползуна с направляющей 1 , а возникающая сила трения между прижимной планкой 13 и направляющей 1 удерживает ползун 2 от продольного смещения. В момент фиксации выступающий элемент 14, расположенный на прижимной планке 13, входит в ответную ему выемку 15, в результате чего возникает дополнительная сила, удерживающая ползун 2 от продольного смещения. In the initial position, when the seat is not locked, it is necessary to act on the lever 6 to lock it. When the lever 6 is pushed forward against the edge of the hole 7, the cam 5 rotates around the axis 9. The cam 5 engages with the clamping bar 13 and there is a rotational movement of the element 8 around the axis 12. Next, the cam 5 abuts against the clamping bar 13, which is pressed against the guide 1, and lifts the slider 2 to the stop of the hooks 3 and 4 into the guide 1. The pressing forces with the cam 5 of the clamping bar 13 and the hooks 3 and 4 provide a reliable grip of the slider with the guide 1, and the friction force between the clamping bar 13 and the guide 1 keeps the slider 2 from longitudinal displacement. At the moment of fixation, the protruding element 14, located on the clamping plate 13, enters the recess 15 in response to it, as a result of which an additional force arises, which keeps the slider 2 from longitudinal displacement.
При воздействии на рычаг 6 назад происходит поворотное движение кулачка 5 вокруг оси 9 в противоположную сторону. При этом кулачок 5 выходит из зацепления с прижимной планкой 13, входит в зацепление с ребром 10 и происходит поворотное движение элемента 8 вокруг оси 12. При этом прижимная планка 13 выходит из контакта с направляющей 1, ползун 2 опускается до упора роликов 16 на направляющую 1. За счет роликов 16 ползун 2 может легко перемещаться вдоль направляющей 1 в таком положении рычага 6.  When acting on the lever 6 backwards, the cam 5 rotates about the axis 9 in the opposite direction. In this case, the cam 5 disengages from the clamping bar 13, engages with the rib 10 and the element 8 rotates around the axis 12. In this case, the clamping bar 13 comes out of contact with the guide 1, the slider 2 is lowered to the stop of the rollers 16 on the guide 1 Due to the rollers 16, the slider 2 can easily move along the guide 1 in this position of the lever 6.
Как правило, для монтажа передвижного сидения требуются, по меньшей мере, две параллельно установленные направляющие 1, на которых установлены ползуны 2 с запирающим механизмом, связанные между собой расположенным поперек валом вращения (на фиг. не показано), который жестко соединен концами с осями кулачков 5. При этом рычаг 6 расположен только на одном ползуне 2, а на другом поворотное движение кулачок 5 принимает от вала вращения. В данном случае происходит синхронная фиксация или расфиксация ползунов 2, расположенных на направляющих.  As a rule, for mounting a mobile seat, at least two parallel guides 1 are required, on which sliders 2 with a locking mechanism are mounted, interconnected across the rotation shaft (not shown in Fig.), Which is rigidly connected by ends to the cam axes 5. In this case, the lever 6 is located only on one slider 2, and on the other, the cam 5 receives the rotational movement from the rotation shaft. In this case, there is a synchronous fixation or unlocking of the sliders 2 located on the rails.
ПРОМЫШЛЕННАЯ ПРИМЕНИМОСТЬ  INDUSTRIAL APPLICABILITY
Предлагаемое устройство имеет простое конструктивное выполнение, надежно и удобно в эксплуатации, позволяет регулировать продольное перемещение сиденья в больших диапазонах с надежной фиксацией в нужном месте. Проведены испытания на соответствие необходимым регламентирующим требованиям, в том числе указанных в ГОСТ Р 41.17-2001, ГОСТ Р 41.14-2001. Результаты испытаний показали, что данное устройство фиксации транспортного средства выдерживает критические нагрузки и обеспечивает надежную продольную фиксацию передвижного сидения, что в свою очередь повышает безопасность транспортного средства в целом.  The proposed device has a simple design, reliable and convenient to use, allows you to adjust the longitudinal movement of the seat in large ranges with reliable fixation in the right place. Tests for compliance with the necessary regulatory requirements were carried out, including those specified in GOST R 41.17-2001, GOST R 41.14-2001. The test results showed that this vehicle locking device can withstand critical loads and provides reliable longitudinal fixation of the mobile seat, which in turn increases the safety of the vehicle as a whole.

Claims

Формула изобретения Claim
1. Устройство фиксации передвижного сиденья транспортного средства с трансформируемым салоном, содержащее направляющую, ползун, перемещающийся по направляющей, и запирающий механизм, включающий рычаг, отличающееся тем, что ползун охватывает направляющую зацепами, а запирающий механизм содержит: кулачок, жестко соединенный с рычагом, при воздействии на который происходит движение кулачка вокруг своей оси вращения, и поворотный элемент, содержащий прижимную планку, которая прижимается к направляющей при взаимодействии с кулачком, при этом оси вращения кулачка и поворотного элемента расположены на ползуне.  1. A device for fixing a mobile seat of a vehicle with a convertible interior, comprising a guide, a slider moving along the guide, and a locking mechanism including a lever, characterized in that the slider covers the guide with hooks, and the locking mechanism comprises: a cam, rigidly connected to the lever, the action on which the cam moves around its axis of rotation, and a rotary element containing a clamping bar, which is pressed against the guide when interacting with the cam, at Ohm axis of rotation of the cam and the rotary element are located on the slider.
2. Устройство фиксации по п.1 , отличающееся тем, что поворотный элемент содержит два V -образно расположенных ребра, соединенных в области оси вращения поворотного элемента, одно ребро на конце содержит расположенную под углом прижимную планку, которая прижимается к направляющей при взаимодействии с кулачком, и отжимается при взаимодействии кулачка с другим ребром.  2. The locking device according to claim 1, characterized in that the rotary element contains two V-shaped ribs connected in the region of the axis of rotation of the rotary element, one rib at the end contains an angled clamping bar that is pressed against the guide when interacting with the cam , and is wrung out when the cam interacts with another rib.
3. Устройство фиксации по п.1, отличающееся тем, что прижимная планка снабжена выступающим элементом, а направляющая снабжена ответными для выступающего элемента выемками.  3. The fixing device according to claim 1, characterized in that the clamping bar is provided with a protruding element, and the guide is provided with recesses that are reciprocal for the protruding element.
PCT/RU2018/000757 2018-02-22 2018-11-19 Device for locking a movable seat of a vehicle having a rearrangeable interior WO2019164419A1 (en)

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EA202000215A EA038131B1 (en) 2018-02-22 2018-11-19 Device for locking a movable seat of a vehicle having a rearrangeable interior

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RU2018106638A RU2673209C1 (en) 2018-02-22 2018-02-22 Device of fixing roller seat in vehicle with adjustable interior
RU2018106638 2018-02-22

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
RU2748395C1 (en) * 2020-11-26 2021-05-25 Общество с ограниченной ответственностью "ЕвроСид" Device for longitudinal movement and fixation of seat in vehicle interior

Citations (6)

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Publication number Priority date Publication date Assignee Title
SU1009834A1 (en) * 1979-02-07 1983-04-07 Предприятие П/Я Г-4695 Vehicle seat slide
SU1036241A3 (en) * 1978-12-01 1983-08-15 Лифель Ди Торта Франко Энд К.С.А.С. (Фирма) Guiding device for adjusting longitudinal position of car seat
SU1507608A1 (en) * 1988-11-17 1989-09-15 Волжское объединение по производству легковых автомобилей Vehicle seat
DE3822453A1 (en) * 1988-07-02 1990-01-04 Storz E A Kg Adjustment-rail arrangement, in particular for passenger-car seats
RU2174920C2 (en) * 1999-04-19 2001-10-20 Открытое акционерное общество "АВТОВАЗ" Vehicle seat locking device
CN206067553U (en) * 2016-08-15 2017-04-05 浙江龙生汽车部件股份有限公司 Sliding rail of automobile seat

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1036241A3 (en) * 1978-12-01 1983-08-15 Лифель Ди Торта Франко Энд К.С.А.С. (Фирма) Guiding device for adjusting longitudinal position of car seat
SU1009834A1 (en) * 1979-02-07 1983-04-07 Предприятие П/Я Г-4695 Vehicle seat slide
DE3822453A1 (en) * 1988-07-02 1990-01-04 Storz E A Kg Adjustment-rail arrangement, in particular for passenger-car seats
SU1507608A1 (en) * 1988-11-17 1989-09-15 Волжское объединение по производству легковых автомобилей Vehicle seat
RU2174920C2 (en) * 1999-04-19 2001-10-20 Открытое акционерное общество "АВТОВАЗ" Vehicle seat locking device
CN206067553U (en) * 2016-08-15 2017-04-05 浙江龙生汽车部件股份有限公司 Sliding rail of automobile seat

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RU2673209C1 (en) 2018-11-22
EA202000215A1 (en) 2020-10-09

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