• 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 child restraint device for transport in a bus, formed by a chair or seat of ergonomic configuration, the size and configuration of which are suitable for placing children whose age is between 2 and 11 years, fastening belts starting from the ends of said chair for fixing said chair to the seat and back of the bus chair via the free space provided between these elements, the belts being provided with fastening means corresponding, it being understood that the device has fastening straps for attaching its occupant to the chair, namely chest and lumbar fixation straps connected to each other via a single-point fastening mechanism that can be easily opened.
    公开号:BE1017968A6
    申请号:E200800048
    申请日:2008-01-24
    公开日:2010-02-02
    发明作者:
    申请人:Euraslog S L；
    IPC主号:
    专利说明:

    CHILD RESTRAINT DEVICE FOR TRANSPORT
    IN A BUS
    Object of the invention
    The present invention relates to a child restraint for transport in a bus, in coaches and the like.
    The object of the invention is to provide a suitable chair for children aged between 2 and 11 years to ensure the safety of the children in question in accordance with the indications of the corresponding legislation, including the said indications in Groups 2 and 3. .
    The invention therefore relates to the field of passive safety devices in vehicles, specifically in buses, in coaches and the like.
    Foundation of the invention
    A number of child restraints are well known in the field of passive safety in vehicles, the common denominator of such devices being the fact that they are specifically designed for installation in motor vehicles of the type of vehicle. a particular car, so that they are designed according to the configuration characteristics and seat dimensions of these types of vehicles.
    However, these types of devices are not intended for implementation in buses, in coaches and the like, in the sense that they do not play their role when trying to use them in said means of transport.
    However, child restraint systems for buses, which are manufactured in the United States, and which are designed according to the seating structure of the bus used in the country in question, are recognized. that is to say continuous seats that have nothing to do with the seats that European buses and buses from other countries install in their vehicles, so that said devices are not valid for this type of vehicles, while however, there are a number of disadvantages with regard to the following aspects: on the one hand, their actual constitution and their adaptability are limited to a very small age range since they include a single inguinal attachment point . Likewise, when the child is growing up, the seat is limited as regards safety by the seat belts of the bus itself, the platform forming the seat being able to move during a sudden braking or when an accident with respect to the two lower attachment points, since the seat belts themselves go together more or less securely secure the seat of the bus, while no other means is provided to secure the platform itself to the vehicle chair, so that the seat is able to move forward as indicated above thus losing its seating in the seat as well as safety provided by the belt intended for this purpose, with the inherent risk for the physical integrity of the child.
    Applicant has no knowledge of existing child restraints that can be adapted to individual seats or chairs on buses.
    Description of the invention
    The retaining device proposed by the invention completely and satisfactorily removes the drawbacks indicated above, by designing a seat that is perfectly adaptable and which can be fixed to perfection to a chair of a bus in an extremely safe manner. widening the age range for use of the device, the age range now ranging from 2 years to 11 years, since it includes an inguinal adapter for its occupant.
    For this purpose, and more specifically, the proposed device is made from a body of the form of a chair or a seat that is obtained from any of the materials usually used in this type of device, the body from which leave the belts to fix it to the chair of the bus, said belts being fixed to three anchor points so that a belt starts from a front and bottom anchor point of the seat or chair so as to extend longitudinally below the seat of the chair of the bus itself, by surrounding the lower area of the latter and emerging at its rear end to which it is attached to two belts or straps which are secured in the rear area of the chair so that this pair of straps or belts are designed relative to the back of the bus chair with the corresponding fastening means passing through the free space provided between the seat and the back of the wheelchair enveloping said file.
    The length of the belts or straps that have just been mentioned can be adjusted, via fastening means, with respect to their free ends, which are associated with the attachment means, it being understood that the chair can be provided with the case Traction means may be used to pull them in a manner similar to that of a seat belt.
    The chair has an ergonomic geometry with the specific feature of presenting a slight inclination so that the front and raised area with respect to the rear area, thereby to increase the safety and seating of the child in the chair and also for make the latter more comfortable.
    As will be understood, in addition to the fastening belts for attachment to the chair, the chair has belts for securing the child to the device, namely a series of belts secured to the chair and provided with fastening means. to secure the device, which are connected to each other via a single-point central locking and safety system which is arranged in the abdominal area of the user, in accordance with the regulations in force, so that that in case of accident, the release of the child relative to the chair can be achieved as quickly as possible by simply actuating the closing and release mechanism mentioned above.
    Said fastening system is associated with a safety belt for fixing the inguinal zone, so that the chair itself is provided with different anchoring points to anchor said belt in order to adapt the chair to users. of different ages.
    In this sense, provision is made for the possibility of using the chair without involving the belts or straps mentioned above, both those which are provided for fixing the chair to the chair of the bus and those which are provided for fixing the chair to the chair. child, when the child in question is older, so that the chair has two longitudinal protrusions in its front area, which allow to fix the child-chair assembly to the bus chair using the seat belt of the bus even by passing it below the aforementioned projections and over the wearer's chest to thereby secure the attachment of the two.
    This provides a secure device, extremely simple and easy to handle, which can be adapted to any chair on a bus, a bus and the like.
    Description of the drawings
    For carrying out the description just described and for the purpose of promoting a better understanding of the features of the invention, in accordance with one of its preferred practical embodiments, will be found hereinafter a set of drawings forming an integral part of said description. In the drawings in question, which are given solely by way of illustration and without any limiting character: FIG. 1 represents a front perspective view of a child restraint according to the subject of the present invention; Figure 2 shows a dorsal perspective view of the device of the previous figure; Figure 3 shows the device of the preceding figures, coupled to a chair of a bus and designed for the body of a girl; Figure 4 finally shows a longitudinal sectional view taken through the device of the preceding figures.
    Preferred embodiment of the invention
    In view of the figures shown, one can see how the child restraint system that is proposed is made using a chair or seat 1, the size and configuration are appropriate to adapt. its internal face to the seat 2 of a single wheelchair: a bus or a conventional coach, while its upper face has a slightly inclined plane 3 which ensures better ergonomics as to the position adopted by the child 4 who is. intended to sit on. the chair, said inclination> conferring in turn a higher security compared to the movements that could occur in case of accident.
    The mentioned chair 1 is provided with a belt 5 which starts from the median zone of the lower front end of the chair and which can be secured to said chair at said end via conventional anchoring means, or the mentioned chair. 2 may include a traction means 6 for retracting the mentioned belt 5 in the idle state.
    Said belt 5 is designed to pass in a longitudinal direction below the seat 2 of the bus chair, being provided at its free end with fastening and adjusting means 5 'for fixing and for adjusting said belt relative to a pair of belts 7-7 'starting from the upper dorsal end of the seat 1, so that said belts 7-7' are arranged longitudinally to encircle the back 8 of the chair of the bus, as can be seen in Figure 3, passing through the anterior face of said chair, before folding and tightening on the rear face of the latter, in order to be fixed again via their ends to complementary belts 9-9 'which leave the rear area of the chair, passing through the free space between the back 8 and the seat 2 of the bus chair, while being provided at their free ends with corresponding fixing means 10,
    Thus, the three belts (5-7-7 ') converge in their areas in which are located the respective fixing / adjustment means (5'-10-10').
    The device is equipped with the corresponding attachment straps 11-11 'for fixing the chest area of the child, which start from the sides 12-12' of the chair 1, and whose other end is secured to the straps of the seat belts. 7-7 'attachment in the area corresponding to the shoulders of the user, being provided with adjustment means 13-13' and participating in a single-point closure system 14 provided with a push-button 15 to release the belts by relative to the mechanism to which a belt 16 for the inguinal fixation of the user is associated in turn, said belt being selectively fixed and depending on the body size of the child in one of the multiple windows 17 that includes the seat in its frontal median area.
    Finally, as mentioned above, the mentioned chair has two side projections 18 extending in a frontal direction from the rear edges of the chair 1, said projections having a size and configuration suitable for allowing the passage of the safety belt, in order to be able to use the restraint without the participation of the fastening belts mentioned 5-7-7 'or the connecting straps 11-11'-16 when the age of the user allows it, and with the participation of the mentioned seat belt of the bus chair, said seat belt passing from below said protrusions 18 and being pressed against the chest of the user so that both are retained by the mentioned seat belt .
    权利要求:
    Claims (5)
    [1]
    A child restraint for transport in a bus, characterized in that it is formed by a chair or seat of ergonomic configuration, the size and configuration of which are appropriate for placing children with the age is between 2 and 11 years, fastening belts from the ends of said chair to fix said chair to the seat and the back of the bus chair via the free space between these elements, the belts being provided with corresponding fixing means, it being understood that the device has fastening straps for attaching its occupant to the chair, namely pectoral and lumbar fixation straps connected to one another via a single-point fastening mechanism which can be easily open.
    [2]
    A child restraint for transport in a bus according to claim 1, characterized in that the abovementioned seat or chair includes a plurality of windows provided with selective hooking means for selectively catching the inguinal fixation belt, in which the purpose of adapting the chair to different body dimensions of the child.
    [3]
    A child restraint for transport in a bus according to claim 1, characterized in that the seat mentioned has a slight inclination, so that the front area is raised relative to the rear area.
    [4]
    A child restraint for transportation in a bus according to claim 1, characterized in that the chair includes, in the rear area of the two sides, respective protrusions projecting forwards, the size and configuration of which are suitable for passing under and which are adapted to the size of the user of the corresponding seat belt of the bus chair.
    [5]
    5. A child restraint for transport in a bus according to claim 1, characterized in that the chair or the seat comprises traction means for pulling the belts by traction in the state of rest.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1020212B1|2004-06-16|Passenger restraint member in an installation for amusement park
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    BE1017968A6|2010-02-02|CHILD RESTRAINT DEVICE FOR TRANSPORT IN A BUS.
    FR2536349A1|1984-05-25|Adjustable floor seat for motor vehicles.
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    FR3022875A1|2016-01-01|MOTOR VEHICLE HAVING A FOUR-SQUARED BENCH
    FR2715357A1|1995-07-28|Child seat for vehicle fitted to passenger seat
    EP1827923A1|2007-09-05|Adjustable clasp bodies for a safety belt
    FR2928596A1|2009-09-18|DEVICE FOR HARTING A PERSON SITUATED ON A SEAT, IN PARTICULAR A MOTOR VEHICLE
    EP2208636B1|2011-09-28|Vehicle seat with holding element to prevent the strap of a seatbelt from concealing an anchoring element
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    EP3160802B1|2019-01-30|Motor vehicle seat comprising a strap guide for a safety belt
    FR3104083A1|2021-06-11|vehicle with a modular front row of seats
    EP1431111B1|2010-08-11|Adaptable seat for vehicles
    同族专利:
    公开号 | 公开日
    FR2911561B3|2008-12-12|
    ES1064790U|2007-05-01|
    PT10288U|2009-03-16|
    IES20080048A2|2009-01-07|
    FR2911561A3|2008-07-25|
    RU75358U1|2008-08-10|
    ES1064790Y|2007-08-01|
    DE202008000987U1|2008-05-08|
    NL2001210C1|2008-07-28|
    ITTO20080013U1|2008-07-25|
    PT10288T|2008-07-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2010009482A2|2008-07-18|2010-01-21|Alieza Combrink|Restraining support|
    EP2375941B1|2008-12-23|2014-09-24|Graco Children's Products, Inc.|Child safety seat with height adjustable harness|
    RU167736U1|2015-12-15|2017-01-10|Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет"|Passenger vehicle seat|
    法律状态:
    2010-07-31| RE| Patent lapsed|Effective date: 20100131 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES200700145U|ES1064790Y|2007-01-24|2007-01-24|CHILD RETENTION DEVICE FOR BUS TRANSPORTATION|
    ES200700145|2007-01-24|
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