DD271025A3

DD271025A3 - FOLDING CHILDREN AND FOLDING CHILDREN SPORTS CAR

Info

Publication number: DD271025A3
Application number: DD30481587A
Authority: DD
Inventors: Hans-Joachim Klaube; Ulrich Barth; Erhard Pasch
Original assignee: Zekiwa Zeitz Veb K
Priority date: 1987-07-10
Filing date: 1987-07-10
Publication date: 1989-08-23
Also published as: SU1636286A1; DE3744410A1

Abstract

Die Erfindung bezieht sich auf Faltkinder- und Faltkindersportwagen, Kindersportwagen und Puppenwagen. Das Fahrzeug besteht aus Vorderachsstreben, Hinterachsstreben, einem Sitz mit angelenktem Fusskasten und angelenkter Rueckenlehne, einem Schieber und Armlehnen, wobei der Schieber fusskastenseitig ueber ein an sich bekanntes Gelenkteil an der Hinterachsstrebe angeordnet ist und ein Rueckenlehnenseitenteil mit dem Sitz und ein Fusskastenstellbuegel mit der Armlehne gelenkig verbunden sind. Durch die Anordnung des Schiebers fusskastenseitig kann aus dieser Position heraus der Kinderwagen benutzt und gefaltet werden. Eine Schwenkung des Schiebers auf die Seite der Rueckenlehne, um den Faltvorgang einleiten zu koennen, ist aufgrund der erfindungsgemaessen anordnung der Baugruppen nicht mehr erforderlich. Die Anlenkung des Fusskastenstellbuegels an der Armlehne und des Rueckenlehnenseitenteils am Sitz bewirken die zwangsweise Lageveraenderung bzw. Faltstellung des Fusskastens bzw. der Rueckenlehne. Fig. 1The invention relates to Faltkinder- and Faltkindersportwagen, stroller and doll pram. The vehicle consists of Vorderachsstreben, Hinterachsstreben, a seat with hinged Fußkasten and articulated backrest, a slide and armrests, the slider is arranged on the feeder box side about a known hinge part on the Hinterachsstrebe and a Rueckenlehnenseitenteil with the seat and a Fußkastenstellbuegel articulated to the armrest are connected. Due to the arrangement of the slider foot box side can be used and folded from this position out the stroller. A pivoting of the slider on the side of the backrest to initiate the folding process is no longer necessary due to the inventive arrangement of the modules. The articulation of the Fußkastenstellbuegels on the armrest and the Rueckenlehnenseitenteils on the seat cause the forced position change or folding position of the foot box or the backrest. Fig. 1

Description

d. h. in Faltstellung gebracht. Gleichzeitig erfolgt bei der Parallelstellung des Sitzes zum Schieber aufgrund der am Sitz angelenkten Rückenlehne und Rückenlehnenseitenteile zwangsweise die Parallelstellung der Baugruppe Rückenlehne zum Schieber, womit die Faltstellung erreicht ist.d. H. brought into folding position. At the same time takes place in the parallel position of the seat to slide due to the hinged seat backrest and backrest side panels forcibly the parallel position of the assembly backrest to the slider, whereby the folding position is reached.

Ausführungsbelsplol The invention will be explained in more detail below using an exemplary embodiment. In the accompanying drawing show Fig. 1: a side view of the vehicle in the unfolded state 2 shows a side view of the vehicle according to FIG. 1 in the folded state.

Die Ausführungen gemäß Fig. 1 und 2 zeigen einen in einen Sportkinderwagen wandelbaren Faltkinderwagen. Eine Vorderachsstrebe 1 weist an ihrem oberen Ende eine gelenkig verbundene Armlehne 9 auf. In Sitz- bzw. Liegehöhe ist .tin Sitz gelenkig mit der Vorderachsstrebe 1 verbunden. An ihrem oberen Ende vor der Lagerstelle ist eine Verdeckhalteschelle 14 zur Befestigung des Verdeckes angeordnet. Eine Hinterachsstrebe 2 ist ebenfalls on der Armlehne 9 gelenkig angeordnet. Die Hinterachsstrebe 2 ist über ein Gelenkteil 8 an einem Schieber 4, der im Anlenkpunkt 15 mit der Armlehne 9 verbunden ist, angelenkt. Die Stabilisierung der Baugruppen Sitz 3, Hinterachsstrebe 2 und Schieber 4 zueinander wird durch einen hier nicht näher dargestellten an sich bekannten Rastmechanismus erreicht. Im Bereich der Vorderachsstrebe 1 weist der Sitz 3 ein Gelenk 12 auf, das den Sitz 3 mit der Rückenlehne 6 verbindet. Die Rückenlehne weist ein weiteres Gelenk auf, das ein Rückenlehnenkopfteil 6' mit ihr verbindet. Durch ein Rückenlehnenseitenteil 10, das das Rückenlehnenkopfteil 6' über oin Gelenk 11 mit dem Sitz 3 verbindet, wird eine starre Verbindung zwischen Sitz 3 und Rückenlehne 6 bzw. Rückenlehnenkopfteil 6' geschaffen, so daß sich die Lageveränderung des Sitzes 3 während des Faltvorganges zwangsweise auf eine Lageveränderung der Rückenlehne 6 in die Faltebene auswirkt. Im Bereich der Hinterachsstrebe 2 weist der Sitz 3 ein Gelenk 16 auf, das den Sitz mit einem Fußkasten 5 vorbindet. Der Fußkasten 5 ist durch einen hier nicht näher dargestellten Mechanismus in der Höhe verstellbar. Die Verstellbarkeit wird durch einen Fußkastensteilbügel 7 erreicht, dessen Funktion auch darin besteht, den Fußkasten 5 während des Faltvorganges zwangsweise durch Anhebung der Armlehne 9 über ein Gelenk 13 in Faltstellung zu bringen.The embodiments of FIGS. 1 and 2 show a convertible into a stroller folding baby stroller. A Vorderachsstrebe 1 has at its upper end a hinged armrest 9. In sitting or lying height .tin seat is hinged to the Vorderachsstrebe 1 connected. At its upper end in front of the bearing a hood holding clamp 14 is arranged for attachment of the hood. A Hinterachsstrebe 2 is also articulated on the armrest 9. The Hinterachsstrebe 2 is articulated via a hinge part 8 on a slider 4 which is connected in the articulation point 15 with the armrest 9. The stabilization of the modules seat 3, rear axle 2 and slide 4 to each other is achieved by a detent mechanism not shown here in detail. In the area of the front axle strut 1, the seat 3 has a hinge 12 which connects the seat 3 to the backrest 6. The backrest has another hinge which connects a backrest head part 6 'with it. By a backrest side part 10, which connects the backrest head part 6 'via oin joint 11 with the seat 3, a rigid connection between the seat 3 and backrest 6 and backrest head part 6' is created, so that the change in position of the seat 3 during the folding operation forcibly a change in position of the backrest 6 in the folding plane. In the area of the rear axle strut 2, the seat 3 has a hinge 16, which prebends the seat with a foot box 5. The foot box 5 is adjustable by a mechanism not shown here in height. The adjustability is achieved by a Fußkastensteilbügel 7, whose function is also to bring the foot box 5 during the folding process forcibly by raising the armrest 9 via a hinge 13 in folding position.

Claims

Faltkinder- and Faltkindersportwagen, consisting of Vorderachs- and Hinterachsstreben, a seat with hinged Fußkasten and backrest and a slider with a hinged armrest, characterized in that the slide (4) Fußkastenseitig via a known hinge part (8) on a Hinterachsstrebe ( 2) is arranged and a backrest side part (10) with the seat (3) and a Fußkastenstellbügel (7) with the armrest (9) are hingedly connected.

For this 1 page drawings

Field of application of the invention

The invention is applicable to strollers, stroller and doll carriage to be folded into handy luggage.

Ch irakterlstlk the known prior art

Strollers and stroller with a folding mechanism for the purpose of handling during transport are already known. All vehicles of this type are characterized by the aggregation of several associated assemblies. Such assemblies are, for example, the Vorderachsstreben, Hinterachsstreben and the assembly slide, which is pivotally hinged to the armrest. The assemblies Vorderachsstreben and slides are rotatably mounted on the seat, wherein the slider and the seat are connected via a hinge with the Hinterachsstreben. In known baby carriages and children's coaches, the backrest is arranged in the area of the assembly slide. This assignment has adverse effects in that when attaching a hood, an observation of the toddler is very limited. The use of the vehicle as a stroller is excluded in the said assignment, since the observation of an infant must always be guaranteed. In order to use the vehicle as a folding stroller, the assembly slider must be designed to be pivotable, i. the slider must be assigned to the foot box side. Such a solution is known for example from DE-OS 3237214. A folding process must always be initiated by a pivoting of the slider in the mode of use stroller from the Fußkastenseite on the backrest side. This makes the handling of the FaItVorganges consuming. The disadvantage of the arrangement of a pivoting mechanism on the structural design of the Faltkinderwagens so far out that due to a complicated structure susceptibility to malfunction increases, the Geräuschentwir '. <Ment increases while driving and handling is complicated by additional handles.

Another disadvantage of the known stroller and stroller mii folding mechanism is that only the Vorderachsstreben, Hinterachsstreben, armrest, seat and slide are brought into an approximately parallel position. The assemblies backrest and foot box remain in their cumbersome position because they are not necessarily brought into the folding position. In order to bring both modules in a Verstauvolumengünstige position, additional handles are necessary, which affect the ease of use unfavorable or complicate the handling.

Object of the invention

The aim of the invention is to form a Faltkinder- and Faltkindersportwagen so that the handling is easier to use by simplifying folding, the production is more productive and by simple structural design, the noise and susceptibility to malfunction is minimized.

Explanation of the essence of the invention

The invention has for its object to provide a Faltkinder- and Faltkindersportwagen, which allows the foot box and backrest are inevitably brought into folding position and can be omitted when using the vehicle as Faltkinderwagen the pivot mechanism of the slider as a condition for the folding process. According to the invention the object is achieved in that a foot box and a backrest are articulated in each case on the seat and the slider is arranged fußkastenseitig via a hinge part on the Hinterachsstrebe. By assigning the slider on the side of the foot box and against the backrest and the possible folding of the vehicle while maintaining this assignment, the pivot mechanism for the slider can be omitted. It is no longer, as in the known vehicles of this type, necessary ^, assign the slider when using the vehicle side of the foot box and the folding of the vehicle side of the backrest. Due to the foot-box-side arrangement of the slider and the articulated connection of the slider with the armrest, it is possible to connect the foot box via a Fußkastenstellbügel with the armrest • jeienkig. According to the invention, the backrest head part, which is pivotally connected to the backrest, is hinged to the seat by means of a backrest side part.

The folding operation is carried out by moving the slider to the vertical position. Due to the articulated connection of the slide with the armrest and the hinged to the armrest Fußkastensteilbügels the foot box is forcibly brought to the slide over the Fußkastenstellbügel to the slide in parallel position of Hinterachsstrebe to slide.