CN100420600C

CN100420600C - Trolley convertible into baby carriage

Info

Publication number: CN100420600C
Application number: CNB200410074976XA
Authority: CN
Inventors: 詹路卡·佩雷戈
Original assignee: Peg Perego SpA
Current assignee: Peg Perego SpA
Priority date: 2003-09-01
Filing date: 2004-09-01
Publication date: 2008-09-24
Anticipated expiration: 2024-09-01
Also published as: FR2859154B1; CN1590181A; GB2405380B; GB0418619D0; ITMI20030393U1; FR2859154A1; ITMI20030393V0; GB2405380A

Abstract

A child's stroller is convertible into a baby carriage equipped with a cradle and comprises a baby's chair (11) mounted on a wheeled frame (12) and with pushing handlebar (13). The baby's chair (11) comprises in turn a seat (14), a reclinable backrest (15), side panels (16) and a safety cross-bar (17) arranged in front of the seat. For conversion into a baby carriage the backrest (15) is reclinable to an essentially horizontal position and a yielding-material cover (20) is provided which is movable to be superimposable at least on a front part of the baby's chair and form with it the cradle for use as a baby carriage with the cover (20) being supported at the front by the safety bar (17) to form a front wall of the cradle.

Description

The hand barrow of convertible into baby carriage

Technical field

The present invention relates to a kind of novel handcart that is convertible into baby carrier by simple operations with cradle.

Background technology

The demand that hand barrow is converted to baby carrier (vice versa) exists.In the prior art, known a kind of hand barrow of forming by framework with wheel and baby' chair, it can be by removing and replace to a cradle to baby' chair or hanging basket converts a baby carrier to from framework.Consider that two differences and same heavy parts (hanging basket and baby' chair) need be used alternatingly, the inconvenience of this method is clearly.

Summary of the invention

General purpose of the present invention is the hand barrow that has minimum optional feature by providing, can convert baby carrier at any time fast to, to overcome the deficiencies in the prior art.

For this purpose, according to the present invention, the baby carriage that is convertible into the baby carrier that has cradle comprises a baby' chair, be installed on the framework with wheel and promotion handle, baby' chair comprises a seat, the backrest that can swing back, side plate and one are arranged in the safety rails before the seat, it is characterized in that, for converting a baby carrier to, the backrest position of a basic horizontal of can swinging back, and be provided with the cover of a flexible material, this cover is removable, so that may be superimposed on the front portion of baby' chair at least, and the cradle when forming as baby carrier with its, cover is forwardly supported by safety rails, forms an antetheca of cradle.

Description of drawings

For the explanation of the advantage that makes innovative principle of the present invention and relative prior art more clear, below by accompanying drawing possible embodiments of formal description with non-limiting example.In the drawings:

Fig. 1 is the schematic isometric according to hand barrow of the present invention.

Fig. 2,3 and 4 is the hand barrow of Fig. 1 partial schematic diagrams in the successive phases that converts baby carrier to.

Fig. 5 is the partial view of the hand barrow of Fig. 1 when being in the baby carrier configuration.

Fig. 6 is the hand barrow that is in the baby carrier configuration of Fig. 5, and the cover among Fig. 1 is installed.

The specific embodiment

With reference to accompanying drawing, Fig. 1 illustrates a hand barrow of convertible into baby carriage (entirety by reference numeral 10 expressions) in accordance with the principles of the present invention.This hand barrow comprises a baby' chair 11 that is installed on the framework 12 that has wheel and promote handle 13.As appreciable among Fig. 2, baby' chair 11 comprises a seat 14, the backrest that can swing back 15, have the side plate 16 of arm and one is installed in seat fwd safety rails 17.Hand barrow also comprise one above backrest removable cover 18, and possible being fixed to before lid leg piece 19 on the bar 17.In the front, seat, baby' chair also can advantageously comprise a pin holder 22 (having unshowned suitable known blocking device), can move between a lowering position and a raised position.According to prior art, moving of pin holder can be irrelevant or synchronous with moving of backrest.

As in Fig. 3 and 4, seeing, for converting a baby carrier to, the swing back end position of a basic horizontal of backrest 15.The rec liner mechanisms that has controlled locking at end and midway location is known (for example realizing by the side shoulder of backrest and the mutual action between the suitable groove on the arm) basically to those skilled in the art, no longer further illustrates or describes.

Hand barrow is furnished with the cover of being made by flexible material 20 (advantageously being made by choke material), in a preferred embodiment, when using as hand barrow, it is as the cover of backrest, and is fixed on the backrest edge by restraint device (for

example slide fastener

21a, 21b).

Can see that by comparison diagram 2,3 and 4 cover 20 is removable, being superimposed upon the front portion of baby' chair at least, and form a cradle with it, use as a baby carrier.For this reason, obducent front portion is supported by safety rails 17, forms the antetheca of cradle.

In a preferred embodiment, one of cover 20 is bound on the baby' chair than low edge (for example near the junction between seat and the backrest), so that can between a primary importance of turning over (Fig. 2) and a second place (Fig. 4) of overturning forward, rotate, in primary importance, cover leans against on the backrest, is used for hand barrow, in the second place, as the cover at seat, and its front portion supported by safety rails, to form the antetheca of cradle.Advantageously, cover comprises suspender belt 24, is used for being in the primary importance of turning over constraint baby when covering backrest when cover.

After the cradle configuration realizes, the space that utilizes baby' chair to provide best is provided, pin holder 22 before the seat can be raised, so that basic and seat is arranged in parallel, and extension of basic comprising, and the end of safety rails 17 can be supported on the end of side plate of baby' chair with extracting out, so as a position that retreats towards backrest (when being generally used for " hand barrow " configuration) and one towards pin holder front end reach (referring to Fig. 2 and Fig. 6), with and the basic positions aligning of free edge of pin holder between move.

As seen from Figure 4, the front portion of baby' chair (particularly the pin holder 22) can comprise additional releasable securing device 21c, releasable securing device 21b complementation with on cover is used for required obducent maintenance, even in the second place of " baby carrier ".

Can see that in Fig. 5 backrest has a free end, be furnished with the edge that maybe can raise 23 of a rising, and suitably reinforce, to form second end wall of cradle.

Obviously, predetermined purpose reaches, can realize a kind of by less and the fast speed operation just be convertible into the hand barrow of satisfied baby carrier with cradle.In fact,, make the safety rails reach as long as make backrest layback, rising pin holder (Fig. 2 and Fig. 3) and shroud arrangements in safety rails, if possible with its fastening (Fig. 4), just can obtain complete exercisable cradle (Fig. 5).As another improvement, be used for making the device (for example suitable snap-fastener) that movably covers 18 hooks but can advantageously provide,, hide the upper end of backrest so that between used life as hand barrow (Fig. 1), between used life, hide the antetheca of cradle as baby carrier (Fig. 6).Shown in Fig. 6, how the lid leg piece 19 of hand barrow can be arranged at the end (in the configuration of baby carrier, the putting of pin that becomes ewborn infant put the district) of backrest, and forms the suitable cover of cradle.

Nature, the description of the embodiment of above-mentioned application innovative principle of the present invention are in the claim scope, provide in the mode of the non-limiting example of described principle.For example, the representative type that framework and baby' chair can have traditional hand barrow is folding property (those skilled in the art can easily expect) again, because convert baby carrier to and do not hinder foldable structure more commonly used.

Claims

1. be convertible into the baby carriage of the baby carrier that has cradle, it comprises a baby' chair (11), being installed in a belt wheel framework (12) goes up and has a promotion handle (13), baby' chair (11) comprises a seat (14), the backrest that can swing back (15), side plate (16) and one are arranged in seat fwd safety rails (17), it is characterized by, for converting a baby carrier to, can the swing back position of a basic horizontal of backrest (15), and be provided with the cover (20) of a flexible material, this cover is removable, to be superimposed upon a front portion of baby' chair at least, and form cradle with it as baby carrier, cover (20) is forwardly supported by safety rails (17), to form an antetheca of cradle.

2. hand barrow as claimed in claim 1, it is characterized by: cover (20) constrains on the baby' chair, so that can between a primary importance of turning over and a second place of overturning forward, rotate, in primary importance, cover hides backrest (15), is used for hand barrow, in the second place, cover hides seat (14), and is supported by safety rails (17) at its front end, to form the described antetheca of cradle.

3. hand barrow as claimed in claim 2 is characterized by: between the respective edges of the upper limb of backrest (15) and cover (20) releasable securing device (21) is arranged, be used for the required maintenance of cover in primary importance.

4. hand barrow as claimed in claim 3 is characterized by: releasable securing device (21) comprises a slide fastener.

5. hand barrow as claimed in claim 3 is characterized by: a front portion of baby' chair comprises additional discharged securing device (21c), with discharged securing device (21b) complementation on cover, even be used for the required maintenance of cover in the second place.

6. hand barrow as claimed in claim 1, it is characterized by: it comprises that is placed in a seat fwd pin holder (22), described pin holder can raise, with basic parallel with the seat, safety rails (17) is on the side plate of end portion supports at baby' chair, so that can between the position of pin holder front end reach, extract out and move towards position that backrest retreats and one at one, in the reach position, the described antetheca of safety rails and cover (20) formation cradle.

7. hand barrow as claimed in claim 1 is characterized by: backrest has a free end, is furnished with the edge that maybe can raise (23) of a rising, to form one second end wall of cradle.

8. hand barrow as claimed in claim 1 is characterized by: cover (20) is made by choke material.

9. hand barrow as claimed in claim 2 is characterized by: cover (20) comprises suspender belt (24), is used for child restraint when cover is in the primary importance of turning over.

10. hand barrow as claimed in claim 1, it is characterized by: it comprises a movably cover (18), and between as the hand barrow used life, but hook is to cover the upper area of backrest (15), between as the baby carrier used life, but hook is to cover the described antetheca zone of cradle.