DE202012101091U1 - fastening device - Google Patents

Abstract

Fastening device for a seat anchoring element (12) for child safety seats or baby carriers (110) with fixing elements (14) provided on the rear, laterally and rearward, for releasable fastening to holders in or on the vehicle seat or on the vehicle body behind a vehicle seat, which seat anchoring element (12) has fastening elements on the top Fixing the child safety seat or the baby carrier (110) with holding means extending transversely to the longitudinal direction (A) of the seat anchoring element (12), at least one fastening element on the front side and at least one fastening element on the rear side, or vice versa, and the seat anchoring element (12) on the Fastening device is arranged displaceably, characterized in that the fastening device has a single longitudinal beam (10) which is provided on the back with a cross bar (24), on the two ends (26) of which the fixing elements (1 4) it is provided that a height-adjustable support leg (28) is attached to the front of the side member (10), which is supported on the floor of the vehicle by means of a central guide element (12) and is displaceable with a center guide and that ...

Description

The present invention relates to a fastening device for a seat anchoring element for child safety seats or baby carrier with the features specified in the preamble of claim 1.

Seat anchoring elements are for example from the WO 2004/002773 A1 , of the EP 0485121 A , of the EP 0822115 A , of the WO 2005/108155 A , of the EP 1197378 A , of the EP 0967113 A , of the EP 1369294 A1 , of the EP 1470952 A1 , of the EP 1714826 A1 , of the EP 1369293 B1 and from the EP 1477356 A1 known. In such seat anchoring elements are child seats, which consist of a seat part and a backrest part, or alternatively baby carrier, namely tray loungers for toddlers in the first months of life, partly placed interchangeable and secured secured by locking.

In addition, from the DE 60 2006 000 619 T2 a mounting frame for attaching a child car seat on a car seat known. In the frame described therein, a carriage is provided with hooks and pawls for receiving transverse bars on a child car seat, which is slidingly guided and provided with a latching element. Under spring force, the locking element from a release position in which the carriage can be moved with respect to the frame, in a closed position in which the carriage is locked in its closed position against movement in a direction opposite to the closing direction, and vice versa spent. This is to prevent the carriage in the event of a collision is not undesirable in a direction opposite to the closing direction moves, which would lead to the release of the child car seat. The locking element is pivotally connected to the carriage, wherein the locking element has an edge, which is seen in the direction of movement in the closed position in front of an edge of the frame.

Furthermore, in DE 699 19 942 T2 discloses a fastening device with a fastening means for a safety child seat, which is directed forward thereto fastened on a vehicle seat. The fastener is attached to a support slidably mounted on a base of the substructure, which is connected to the underside of the seat of the child seat, to allow manual relative depth adjustment of the child seat on the vehicle seat.

A disadvantage of the known from the prior art fastening device, however, that it has a complex structure, a large base plate and a sliding base plate and no possibility of independent of the pad of the vehicle seat attachment and no secure attachment of a child safety seat or baby carrier and no locking to ensure a support in an attached position of the child safety seat is able.

Based on the prior art, the invention is therefore based on the object to provide a fastening device for a seat anchoring element for child safety seats or baby carrier, which has a simple structure, indicating a secure attachment of the child safety seat or baby carrier, provides a locking this in one position and a relative Depth adjustment of the seat anchoring element and thus the child safety seat or baby carrier allows.

The object is achieved by a fastening device for a seat anchoring element for child safety seats or baby carrier with the features specified in claim 1.

Advantageous developments of the invention are specified in the dependent claims in detail.

In such a fastening device for a seat anchoring element for child safety seats or baby carrier with rear side laterally provided fixing elements for releasably attaching to holders in or on the vehicle seat or on the vehicle body behind a vehicle seat, the seat anchoring element on top fastening elements for fixing the child safety seat or the baby carrier with transverse to Here, at least one fastening element on the front side and at least one fastening element on the rear side, or vice versa are provided and the seat anchoring element is slidably disposed on the fastening device on the holding device extending longitudinally of the seat anchoring element.

According to the invention, the fastening device comprises a single longitudinal member, which has a cross-rail considered, at the two ends of the fixing elements are provided. In addition, a height-adjustable support leg is mounted on the front side of the longitudinal member, which is supported on the floor of the vehicle, and on the side member, the seat anchoring element is slidably disposed with a center guide. Further, locking elements and / or recesses are provided on the longitudinal member and / or on the seat anchoring element, which cooperate with each other and fix the seat anchoring element in the respective desired depth position.

Due to the inventive design of the fastening device with a single longitudinal beams, wherein locking elements and / or recesses are provided on the longitudinal member and / or on the seat anchoring element, it is possible to move the seat anchoring element along the longitudinal member and also to fix via an actuation in / on the longitudinal member, wherein the longitudinal member is not is moved.

In contrast to the fastening devices known from the prior art, the seat anchoring element in the depth, d. H. the distance of the seat anchoring element to a backrest of a vehicle seat, be moved or changed. Therefore, the child safety seat or baby carrier can be moved, d. H. the distance of a surface or side of the child safety seat or the baby carrier, which faces the backrest of the vehicle seat, can be changed and adjusted. In general, this distance should be as low as possible, d. H. the surface or side of the child safety seat or the baby carrier should rest against the backrest of the vehicle seat.

If a seat anchoring element can not be moved in depth, this seat anchoring element can often be used only for a special type of child safety seats or baby carriers. That is, these seat anchoring elements can only be used for a specific selection of child safety seats or baby carriers. Therefore, these can not be used for a variety of differently designed and different sized child safety seats or baby carriers.

The invention also allows the attachment of a child safety seat or baby carrier in different lying positions, if they have corresponding fixing points on the bottom. In the lying position, the seat anchoring element must be brought into a preferred position.

By the teaching of the invention, it is also possible to attach different child safety seats and baby carrier on the seat anchoring element and bring in a required safe position when they are provided with appropriately placed cross bolt on the bottom to be pressed into the hook-shaped receptacles of the seat anchoring element can.

Compared to the known from the prior art fastening device of DE 699 19 942 T2 with a sliding carriage, which is displaceable over two carriers and a base plate, the solution according to the invention is characterized by its simple structure and is the opposite move in a simpler way and to lock.

In addition, the longitudinal member does not necessarily rest on the seat surface of a vehicle seat, as a secure attachment or support via the support leg and the attachment via the fixing elements takes place on the cross member. The fixing elements are designed so that attachment to the holders takes place in or on the vehicle seat according to an Isofix connection.

In or on the side rail, an actuating rod may be mounted, which cooperates with at least one locking device with at least two laterally extendable pin and by a control element, which is slidably mounted on the front end of the longitudinal member to a defined stroke is displaceable to the bolt from a extended latching position in which they engage in receiving holes in the corresponding side wall of the longitudinal beam cross-tunnel of the seat anchoring element to spend in a retracted position to allow a displacement of the seat anchoring element.

The locking device with the at least two laterally extendable bolts, which is connected via the actuating rod to the operating element, can be arranged so that it is surrounded by the longitudinal member. This ensures safe housing and also prevents foreign parts (eg straps or loops of a child safety seat or baby carrier) and other objects from getting into the locking device and thus blocking, disturbing or even damaging the device. In addition, this provides protection against injury to the human body.

If the seat anchoring element to be moved in depth, the control element along the longitudinal member either towards the backrest of a vehicle seat hin- or pushed away, wherein the bolts are pulled out of the receiving holes and allow the movement. Subsequently, the seat anchoring element can be displaced in depth, wherein the receiving holes can be provided in the seat anchoring element at certain regular or irregular intervals. Due to the receiving holes therefore different positions can be specified. If the seat anchoring element has been moved to a desired position, then the operating element is either pushed along or pushed away along the longitudinal axis of the seat anchoring element to a backrest of a vehicle seat.

The bolts, which are pressed by the locking device toward and away from each other, can also with at least one spring be connected, which supports a movement or realized a preferential movement. For example, the spring or springs are so formed and arranged in the locking device that it tends to push the bolts into the receiving holes of the seat anchoring element. In addition, if the areas between the receiving holes of the seat anchoring element at its center reduce the distance between the side walls of the tunnel anchoring element tunnel and widen again towards the receiving holes, the bolts are automatically pushed into the closest receiving hole by the pressure exerted by the springs; if there is no actuation by the control element and the bolts are not in a detent position. This additionally affords the certainty that the seat anchoring element is always fixed, even if a user accidentally forgot to fix the seat anchoring element via the locking device, whereby a fixation in this state is carried out on the embodiment described above.

Furthermore, the side member may consist of a U-profile and be open at the bottom, wherein laterally projecting guide rails can be attached to the U-profile, which engage in contour-adapted bearing slots in the side walls of a U-profile in the seat anchoring element. Guide rails and bearing slots provide a guide for the seat anchoring element on the side rail and a safeguard against lifting the seat anchoring element from the side rail (eg due to an accident or during braking and acceleration operations and cornering). Due to the configuration of the longitudinal member with a U-profile, the fastening device of the present invention can be easily assembled and maintained, since the recorded within the longitudinal member components are accessible from below. However, this type of mounting can also be provided on any other profile that can be extended into the longitudinal guide in the seat anchoring element.

The fasteners may be hook discs which are mounted eccentrically and have a curved surface on top, which merges into a cap hook, which engages over a transverse locking element designed as a transversely extending retaining means on the underside of the child safety seat or baby carrier in the swung-over state, which is overlapped by the Überwurfhaken formed opening a Spererspatz with a recess connects, in which a longitudinally displaceable in the seat anchoring element mounted sliding block is inserted when the cap hook engages over the cross-locking element. Child safety seats or baby carriers can thus be attached to the seat anchoring element, whereby incorrect closure for the child safety seat or the baby carrier is prevented.

Further, the transverse locking element may be formed as a cross pin and at the bottom of the child safety seat or baby carrier, at least one transverse pin may extend transversely to the longitudinal direction of the seat anchoring element.

Advantageously, in each case front and rear two hook discs parallel and spaced from each other symmetrically to the central axis of the longitudinal member extending in the seat anchoring element for two substantially over the width of the seat anchoring element extending transverse bolt or four transverse bolts, each extending substantially over the region of the hook discs be attached, wherein the hook discs against the force of a spring or solely by the eccentric bearing when placing the cross bolt on the surface are pivotable and engage over the cross bolt, and wherein a locking plate with four sliding blocks is slidably mounted in the seat anchoring element with the four sliding blocks in the recesses is inserted.

The pivoting due to the eccentric bearing alone or by the force of a spring causes attachment of a child safety seat or baby carrier on the seat anchoring element without having to be operated by a user means, for example, release openings or recesses into which the cross bolt are used. If the child safety seat or baby carrier has been placed on the seat anchoring element, it can be secured via the locking plate. Since the four sliding blocks, which engage in recesses of the hook discs, are connected to each other via the locking plate, it can only be moved in the locking direction into a locking position, if at all four contact points a proper recording of the child safety seat or baby carrier on the or the cross bolt is done.

The locking plate can be vorzugbar against the force of a spring in the direction of the support leg and while the sliding blocks release the union hooks, the coupling hooks have such a leadership that they pivot when lifting the baby carrier or child safety seat through the cross bolt. This makes it possible, after unlocking by the locking plate to raise or remove the child safety seat or baby carrier of the seat anchoring element and remove without having to operate additional means. However, that is Child safety seat or baby carrier held on the seat anchoring element until a user raises the child safety seat or baby carrier of the seat anchoring element and lifts off from the seat anchoring element. The safe storage on the hooks remains until the child safety seat or baby carrier is raised or lifted. Due to the weight of the child safety seat or baby carrier, the cap hooks remain in their fixing position. The locking plate is still required because it precludes unintentional release of the cross bolt through the coupling hooks.

Furthermore, the support leg can be connected to an adjustable telescopic part, which is connected via a displaceable adjusting sleeve with an upper fixed part, wherein the adjusting sleeve presses against a pivotable locking lever when moving from a recess in a hole pattern of downwardly extendable in the upper part slidably mounted telescopic part engages. As a result, a secure adjustment of the height of the support leg is also guaranteed, so that it is the height dimension of the seat surfaces of the vehicle seat relative to the vehicle floor adaptable.

Further advantages and features as well as embodiments of the invention will become apparent from the figures illustrated in the drawings, which show by way of example different embodiments of the invention. The illustrated embodiments and scales are not intended to be limiting and are merely illustrative of the invention. In addition, it is omitted to present components of the fastening device and to explain which are not essential to the understanding of the invention.

In the drawings show:

1 a perspective view of a baby carrier;

2 a perspective view of a fastening device with a seat anchoring element;

3 a perspective view of a locking plate with hook discs and received cross bolt; and

4 a schematic, perspective view of a received in a longitudinal beam locking device.

1 shows a perspective view of a baby carrier 110 , The baby carrier 110 has a hanger 112 on, to transport the baby carrier 110 and for supporting the baby carrier 110 opposite the backrest of a vehicle seat is used. The baby carrier 110 also has receiving openings 114 on, in which ends of cross bolts 22 are included. The cross bolts 22 extend over the bottom of the baby carrier 110 , By means of cross bolts 22 can the baby carrier 110 on seat anchoring elements 12 be attached, which in turn can be attached to vehicle seats in a vehicle. Therefore, the hanger 112 Often not necessary to the baby carrier 110 secure in a vehicle. There are a variety of seat anchoring systems, the seat anchoring elements for accommodating baby carriers 110 exhibit. In addition, child safety seats can also be attached to the seat anchoring elements, with many child safety seats and baby carriers 110 cross bolt 22 have at the same positions and at equal intervals and dimensions, so therefore seat anchoring / seat anchoring systems for a variety of baby carriers 110 and child safety seats can be used. This is also advantageous because of the seat anchoring elements usually simpler (faster) attachment of a child safety seat or baby carrier 110 opposite the direct attachment of the child safety seat or baby carrier 110 is possible on a vehicle seat.

This requires that the seat anchorage systems / seat anchoring elements can be securely fastened to a vehicle seat or firmly in / on the vehicle, and that, depending on the type and type of child safety seat or baby carrier 110 or for attaching / detaching the child safety seat or baby carrier 110 from the seat anchoring element, the seat anchoring element is adjusted and fixed in depth.

2 shows the arrangement of a longitudinal member 10 on which a seat anchoring element 12 is stored. The side member 10 extends in a longitudinal direction A and has a center axis B which substantially through the center of the profile of the longitudinal member 10 runs. The side member 10 is at its front end 46 with a control 44 connected, which in turn with a connecting part 48 connected is. In this case, the side member runs 10 either through the control 44 through, with the side member 10 with its front end 46 in the connection part 48 is mounted pivotably, or the side member 10 is in the control 44 recorded and ends with its front end 46 in the control 44 , wherein the operating element 44 pivotable with the connecting part 48 connected is.

From the connecting part 48 extends a fixed part 72 down towards a support foot 28 , The fixed part 72 is with a control sleeve 74 connected, in which a telescopic part 82 is included. At the lower end of the telescope part 82 is the support foot 28 arranged, which serves to support the arrangement relative to the vehicle floor of a vehicle. The connecting part 48 , the fixed part 72 , the adjusting sleeve 74 , the telescope part 82 and the support foot 28 form the support section 80 , The support section 80 can be pivoted in the direction D, for example, for a transport of the fastening device, as in 2 shown.

For pivoting the support section 80 It may be necessary to use that control 44 in the longitudinal direction A along the center axis B of the longitudinal member 10 to move. However, this is not mandatory as the control element 44 and the connecting part 48 also different than in 2 can be connected to each other. It is thus provided in a further embodiment that the support section 80 can only be pivoted when the operating element 44 in a locked position ( 4 ) is located. In addition, further means may be provided, which must first be actuated before pivoting of the support section 80 can be done. The upper part 72 and the telescope part 82 have a hollow profile. The telescope part 82 is also at least partially in the upper part 72 recorded and conducted.

When the arrangement shown in the figures is to be removed from a vehicle for transportation and transported, the downwardly projecting parts (in the direction of 2 ) are pivoted (in the pivoting direction D), that the support portion 80 (but at least the upper part 72 , the adjusting sleeve 74 , the telescope part 82 and the support foot 28 ) substantially parallel to the side member 10 runs. About the adjusting sleeve 74 can the height of the substantially vertical part of the arrangement or the support portion 80 be varied. This is done by moving or pressing the adjusting sleeve 74 in the direction of the arrow H.

When the adjusting sleeve 74 in the direction of the arrow H is pressed down, one on the adjusting sleeve 74 arranged latching lever pivots, whereby a hook, extending from the latching lever toward that in the upper part 72 taken up and from the upper part 72 and the adjusting sleeve 74 surrounded telescope part 82 extends, is moved out of a hole of a breadboard. The hole pattern is part of the telescope part 82 educated. So that the locking lever engages in the openings of the breadboard, this is connected to a spring, which causes the locking lever to be pivoted so that the hook engages in a hole of the breadboard. The actuation of the adjusting sleeve 74 However, counteracts this pivoting, so that the locking lever is moved from a hole of the hole pattern to a displacement of the telescopic part 82 within the fixed part 72 and relative to the fixed part 72 to allow as well as the height or the distance of the foot part 28 to change the vehicle floor.

The telescope part 82 has locking profiles on the sides 76 on. The locking profiles 76 serve to engage a further locking means, which in the adjusting sleeve 74 or in the upper part 72 is included. The locking profiles 76 but can also take over the function of the holes of the breadboard. Alternatively, both locking profiles 76 and hole pattern may be provided, wherein the adjustment of the height of the support portion 80 only via breadboard and the locking lever takes place.

The adjusting sleeve 74 may be formed chamfered, so that the pivoting of the locking lever is facilitated. Of course, two or more locking lever in the adjusting sleeve 74 be provided.

Further, extends from the side rail 10 at its rear end, which faces the backrest of a vehicle seat, a cross member 24 , at its end portions 26 fixing 14 are arranged. The fixing elements 14 serve to attach the arrangement shown in FIGS. To holders. The holders may be arranged in or on the backrest or a seat surface of a vehicle seat or in the region between the seat surface and the backrest. This attachment is via a so-called Isofix connection, which is provided in many vehicles. However, the arrangement shown in the figures may also have other fixing elements 14 which allows the connection of the arrangement to other holding or fastening means or systems.

The seat anchoring element 12 is designed at the top so that child safety seats or baby carrier 110 attached and over hook discs 20 can be fixed, which in 2 not fully illustrated. In 2 are only the Überwurfhaken 62 and Sperransätze 64 of four hook discs 20 shown, wherein not all parts are provided with corresponding reference numerals. The Überwurfhaken 62 and Sperransätze 64 protrude into cuts 32 extending across the seat anchoring element 12 extend and in which the cross bolt 22 be put on. These are in or at the incisions 32 openings 30 through which the bullion hooks 62 and the Sperransätze 64 in the cuts 32 protrude, with the hooks 62 the cuts 32 completely overlap. Is not a child safety seat or baby carrier 110 on the seat anchoring element 12 or in the incisions 32 , so are the Überwurfhaken 62 almost completely withdrawn in the seat anchoring element 12 , Be the crossbolt 22 in the cuts 32 on / put on, press the cross bolt 22 on the Sperransätze 64 due to the weight of the child safety seat or the baby carrier 110 about pivot axes of the hook discs 20 be pivoted. In addition, the Überwurfhaken 62 in the direction of the cuts 32 pivoted, causing the transverse bolts 22 Child safety seat or baby carrier 110 from the hook discs 20 being held. About a locking plate 70 can then be a locking of the attached child safety seat or baby carrier 110 respectively. The locking of the hook washers 20 is related to 3 described in more detail.

Furthermore, the seat anchoring element 12 areas 106 on which gives access to one of the areas 106 in the seat anchoring element 12 arranged locking plate 70 (in 2 not shown). The seat anchoring element 12 is further designed to accommodate a variety of different child safety seats or baby carriers 110 can be placed and fixed. The embodiment shown in the figures is only an example.

It is also not necessary that the side member 10 rests on the seat of a vehicle seat or is supported by the seat surface of a driver's seat. In addition, the seat anchoring element 12 along a single longitudinal member 10 be moved, the position of the seat anchoring element 12 in relation to the side member 10 via an actuation of the operating element 44 can be changed or adjusted. This is in the side member 10 a locking device 40 recorded, which via the control 44 is pressed. The locking device 40 is related to 4 described in more detail.

In 3 is a locking plate 70 with hook discs 20 and cross bolts 22 without seat anchoring element 12 shown. When the cross bolts 22 a child safety seat or baby carrier 110 on the seat anchoring element 12 (in 3 not shown) are placed, the hook discs 20 pivoted about the pivot axes G, through the axes of rotation of the hook discs 20 run. The hook discs 20 are over storage openings 34 pivotable in the seat anchoring element 12 stored and with the seat anchoring element 12 connected. The axes of rotation are chosen so that in an unactuated state, ie when no child safety seat or baby carrier on the seat anchoring element 12 rests, the hooks 62 the hook discs 20 release an opening or area into which the transverse bolts 22 can be put on or put on. Are the transverse bolts 22 Child safety seat or baby carrier 110 on the hook discs 20 in the through the hooks 62 formed openings or on the Sperransätzen 64 on, they are about their pivot axis G due to gravity or because of the weight of the child safety seat or baby carrier 110 pivoted so that the child safety seat or the baby carrier 110 firmly with the seat anchoring element 12 is connected. The locking then takes place via the locking plate 70 , which four sliding blocks 68 that has recesses 66 the hook discs 20 be pushed. The use of a locking plate 70 ensures a locking of all four hook washers 20 only if each of the hook discs 20 a part of the cross bolt 22 safely received and has been pivoted accordingly. Are the hook discs 20 have been pivoted accordingly, so are the recesses 66 at the height of the sliding blocks 68 , where the sliding blocks 68 only in this condition in the recesses 66 the hook discs 20 can be pushed and lock the child safety seat or baby carrier with the seat anchoring element.

The hook discs 20 are designed to have a curved surface 60 exhibit and between the Überwurfhaken 62 and a Sperransatz 64 the cross bolts 22 take up. As in 3 shown, the hook discs 20 by pressing the locking plate 70 in direction C or opposite locked or released. For this purpose, the locking plate 70 a handle 78 on, for example, from the seat anchoring element 12 the front end 46 of the longitudinal member 10 protrudes facing.

The baby carrier 110 or a child safety seat may also have locking elements. These locking elements can additionally in the use of a locking plate 70 or alternatively when using a locking plate without a handle 78 be provided to the hook discs 20 to lock. The locking elements engage through openings in the areas 106 (in 2 shown) in the locking plate 70 or in an alternatively used locking plate, which in contrast to the in 3 illustrated locking plate 70 no grip 78 having. The alternative locking plate as well as the locking plate 70 can in their areas, which with the locking elements in the attached state of child safety seat or baby carrier 110 communicate with each other, with the locking elements through the areas 106 extend, guides or receptacles for the locking elements, so that the locking plates can perform a movement due to the actuation of the locking elements. This can be done either while sitting down a baby carrier, the locking elements move the locking plate so that the hook discs 20 be released and pivoted, and / or that on the child safety seat or on the baby carrier 110 arranged means (levers, knobs, slide), the locking elements are actuated, which in turn move the locking plate, so that the sliding blocks in recesses 66 the hook discs 20 be pushed. In this case, the arrangement or the use of two locking elements also provides a secure locking, since both must move the locking plate simultaneously and substantially to the same extent, so that a locking or unlocking takes place.

4 shows a locking device 40 with an operating rod 38 , which with the operating element 44 is connected and parallel to the center axis B in the direction of the longitudinal axis A of the longitudinal member 10 runs. The operating rod 38 runs through the side member 10 who is in the in 4 shown embodiment has a rectangular cross-sectional profile. The operating element 44 is displaceable on or in the side member 10 arranged and can directly or indirectly on the actuating rod 38 Act. Further, the other components of the locking device 40 in the side member 10 taken, which may alternatively have a U-profile. Becomes the operating element 44 as shown in the figures, in the longitudinal direction A to the seat anchoring element 12 moves, also becomes the operating rod 38 shifted in the same direction, with bolts 42 be moved in the direction F and the seat anchoring element 12 Unlock.

Bolts 42 are in one part 98 , which firmly with the longitudinal beams 10 connected, recorded. In addition, the bolts have 42 pencils 96 on, over which the bolts 42 along a guide 92 with free spaces (for example in the form of a continuous guide groove for the pins 96 ) can be moved, with the pins 96 go through the open spaces. The pencils 96 extend beyond the depth of the guide and the free spaces (guide groove) out into slots 94 a plate 90 that stuck with the operating rod 38 connected is. The slots 94 run in the direction of the actuating rod 38 towards each other, so that depending on the operation of the actuating rod 38 via the operating element 44 bolts 42 from the recording of the part formed by the guide 98 move out (contrary to the retraction direction F) or be withdrawn into the receptacle (in retraction F).

The locking device 40 is such in the side member 10 picked up that bolt 42 through through holes 56 in side walls 58 of the longitudinal member 10 protrude and into corresponding receiving holes 50 or openings in the seat anchoring element 12 intervention. The seat anchoring element 12 has a tunnel 54 on, the side rail 10 engages over and causing the seat anchoring element 12 on the side member 10 slidably stored and guided. In the side walls 52 of the tunnel 54 facing the side walls 58 of the longitudinal member 10 are opposite, are the receiving holes 50 , The seat anchoring element 12 also has a corresponding number and arrangement of receiving holes 50 , at regular or irregular intervals, to receive the bolts 42 on. That is, by operating the control 44 along the longitudinal direction A of the seat anchoring element 12 , The locking of the seat anchoring element 12 in relation to the side member 10 solved and set again.

The stroke around which the actuating rod 38 can be moved depends on the length of the slots 94 and their angle from where they run towards each other. In further embodiments, a plurality of guides 92 and a variety of in these guides 92 guided bolt 42 be provided, so that, for example 6 . 8th or 10 bolt 42 into corresponding receiving holes 50 in the side walls 52 of the tunnel 54 the seat anchoring element 12 can be inserted. In addition, the arrangement or execution of the locking device 40 not symmetrical, that is, for example, the slots 94 offset to each other and thus the bolt 42 offset from one another. In addition, the bolts can 42 be pressed apart on springs not shown in the figures, so that these without the action of a user or the control element 44 tend to get into their extended detent position.

In addition, the operating rod 38 about another pen 100 with the plate 90 connected. The operating rod 38 is about the other pen 100 at least the other pen 100 pivotable. The operating rod 38 and the plate 90 but can also be welded together, soldered, glued or connected to each other via other connections.

All components of the arrangement and components shown in the figures can be made of plastic, metal or other materials and materials and their alloys or mixtures.

LIST OF REFERENCE NUMBERS

10

longitudinal beams

12

Seat anchoring element

14

fixing

20

hook plate

22

cross bolt

24

transverse spar

26

end

28

Support foot

30

opening

32

incision

34

bearing opening

38

actuating rod

40

locking device

42

bolt

44

operating element

46

front end

48

connecting part

50

receiving hole

52

Side wall

54

tunnel

56

Through Hole

58

Side wall

60

curved surface

62

Coupling hook

64

locking lug

66

recess

68

slide

70

locking plate

72

fixed part

74

adjusting sleeve

76

catch profile

78

Handle

80

support section

82

telescopic part

90

plate

92

guide

94

slot

96

pen

98

part

100

another pen

106

Area

110

Baby carrier

112

hanger

114

receiving opening

A

longitudinal direction

B

central axis

C

pull-out

D

pan direction

F

retraction

G

axis of rotation

H

arrow

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• WO 2004/002773 A1 [0002]
• EP 0485121 A [0002]
• EP 0822115 A [0002]
• WO 2005/108155 A [0002]
• EP 1197378 A [0002]
• EP 0967113 A [0002]
• EP 1369294 A1 [0002]
• EP 1470952 A1 [0002]
• EP 1714826 A1 [0002]
• EP 1369293 B1 [0002]
• EP 1477356 A1 [0002]
• DE 602006000619 T2 [0003]
• DE 69919942 T2 [0004, 0016]

Claims (8)

Fixing device for a seat anchoring element ( 12 ) for child safety seats or baby carriers ( 110 ) with rear side laterally projecting fixing elements ( 14 ) for releasable attachment to holders in or on the vehicle seat or on the vehicle body behind a vehicle seat, which seat anchoring element ( 12 ) above fasteners for fixing the child safety seat or the baby carrier ( 110 ) transverse to the longitudinal direction (A) of the seat anchoring element ( 12 ) holding means thereon, wherein at least one fastening element on the front side and at least one fastening element on the rear side, or vice versa, are provided and the seat anchoring element ( 12 ) is slidably disposed on the fastening device, characterized in that the fastening device has a single longitudinal carrier ( 10 ), the back with a cross member ( 24 ), at both ends ( 26 ) the fixing elements ( 14 ) are provided, that on the front side on the longitudinal carrier ( 10 ) a height-adjustable support foot ( 28 ) is mounted, which is supported on the floor of the vehicle, that on the longitudinal beam ( 10 ) the seat anchoring element ( 12 ) is arranged displaceably with a center guide and that on the longitudinal member ( 10 ) and / or on the seat anchoring element ( 12 ) Locking elements and / or recesses are provided which cooperate with each other and the seat anchoring element ( 12 ) in the desired depth position. Fastening device according to claim 1, characterized in that in or on the longitudinal member ( 10 ) an actuating rod ( 38 ) fitted with at least one locking device ( 40 ) with at least two lateral extendable bolts ( 42 ) and a control element ( 44 ), which is displaceable at the front end ( 46 ) of the longitudinal member ( 10 ) is mounted to a defined stroke is displaceable to the bolts ( 42 ) from an extended detent position in which they are in receiving holes ( 50 ) in the corresponding side wall ( 52 ) one of the longitudinal members ( 10 ) overarching tunnels ( 54 ) of the seat anchoring element ( 12 ), to spend in a retracted position to a displacement of the seat anchoring element ( 12 ). Fastening device according to claim 1, characterized in that the longitudinal carrier ( 10 ) consists of a U-profile or another profile and the bottom side is open or closed and that on the profile side laterally projecting guide rails are mounted, which in contour-adapted bearing slots in the side walls ( 52 ) of the longitudinal guide in the seat anchoring element ( 12 ) intervene. Fastening device according to claim 1, characterized in that the fastening elements hook discs ( 20 ) which are mounted eccentrically and a curved surface on top ( 60 ), which are in a Überhook ( 62 ), which in the swung-over state, designed as a cross-locking element, transversely extending retaining means on the underside of the child safety seat or baby carrier ( 110 ) and that at the by the Überwurfhaken ( 62 ) formed a Sperransatz ( 64 ) with a recess ( 66 ), in which a longitudinally displaceable in the seat anchoring element ( 12 ) mounted sliding block ( 68 ) is inserted, if the union hook ( 62 ) engages over the cross-locking element. Fastening device according to claim 4, characterized in that the transverse locking element as a transverse bolt ( 22 ) and that on the underside of the child safety seat or the baby carrier ( 110 ) at least one transverse bolt ( 22 ) transverse to the longitudinal direction (A) of the seat anchoring element ( 12 ) runs. Fastening device according to claim 5, characterized in that in each case front and rear two hook discs ( 20 ) parallel and spaced from each other, symmetrically to the center axis (B) of the longitudinal member ( 10 ), in the seat anchoring element ( 12 ) for two substantially over the width of the seat anchoring element ( 12 ) extending transverse pins ( 22 ) or four transverse bolts ( 22 ), each substantially over the area of the hook discs ( 20 ), are attached, that the hook discs ( 20 ) against the force of a spring or solely by the eccentric bearing when placing the cross bolt ( 22 ) on the surface ( 60 ) are pivotable and about the cross bolt ( 22 ) and that a locking plate ( 70 ) with four sliding blocks ( 68 ) slidably in the seat anchoring element ( 12 ), with the four sliding blocks ( 68 ) into the recesses ( 66 ) can be inserted. Fastening device according to claim 6, characterized in that the locking plate ( 70 ) against the force of a spring in the direction (C) to the support foot ( 28 ) is vorziehbar while the sliding blocks ( 68 ) the union hooks ( 62 ), the hooks ( 62 ) have such a guide that when lifting the baby carrier ( 110 ) or child safety seat by the transverse bolts ( 22 ) pivot. Fastening device according to one of the preceding claims, characterized in that the support foot ( 28 ) with an adjustable telescope part ( 82 ), which via a sliding adjusting sleeve ( 74 ) with an upper one fixed part ( 72 ), wherein the adjusting sleeve ( 74 ) presses against a pivotable locking lever when moving, which consists of a recess in a hole pattern of the downwardly extendable in the upper part ( 72 ) displaceably mounted telescope part ( 82 ) intervenes.

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