CN2225411Y

CN2225411Y - Foldable hand cart for baby

Info

Publication number: CN2225411Y
Application number: CN 95201791
Authority: CN
Inventors: R·珍恩卡巴格尼罗
Original assignee: Jane SA
Current assignee: Jane SA
Priority date: 1994-01-19
Filing date: 1995-01-18
Publication date: 1996-04-24
Anticipated expiration: 2005-01-18
Also published as: TW306227U

Abstract

The utility model relates to a foldable hand cart for a baby. The utility model comprises a seat part, a leg supporting part, a handrail, a back supporting part and a cart frame provided with a detachable fabric cover, wherein, the back supporting part can be locked at different positions, can be hinged and can be supported backwards, the seat part can bear a baby bed, the cart frame comprises a U-shaped handle and slides along a front leg through a guiding joint disc, a back leg is hinged with the guiding joint disc and is connected with the front leg through standing posts at both sides, and hinge points of the back supporting part lead the back supporting part to be fixed in front of the baby bed and be folded on the seat part downwards. When the baby bed is arranged on components of the seat part and the back supporting part, the fabric cover is not used, the edge of the baby bed is provided with a stiff loose plate along the bottom, and the components of the seat part and the back supporting part which are folded are covered by the loose plate.

Description

Baby's folding pushchair

The utility model relates to baby's folding pushchair.

Hinged between generally present portion of hand barrow and the back-rest, when being arranged on its extreme lower position with convenient backrest, form the extension of seat portion, the light baby carrier that uses when the baby is still very little can be fixed on the pedestal of such formation, when the baby when being sitting in the go-cart, light baby carrier can be laid down.

The shortcoming of this hand barrow is, after light baby carrier has used in the several months and has dismantled repeatedly, and consider often put it on the ground after, the jewelry of seat portion and back-rest can damage, make dirty, sometimes even can stave, like this, when when not using, will the outward appearance of hand barrow be caused damage with the go-cart of light baby carrier.

The purpose of this utility model provides a kind of baby's folding pushchair.It can address this problem, wherein with the back-rest fold-down folded and and put in the present portion, do not placing under the cover of upholstery situation, like this, light baby carrier is installed on a portion and the back-rest assembly,, and improve the outward appearance of hand barrow significantly so that it is covered up, meanwhile, avoid making cover to be damaged.

The baby be in case when being sitting in the hand barrow, just can remove light baby carrier once and for all, at this moment, just can with totally and the corresponding cover that is in perfect state be contained in a portion and back-rest above.

Another feature of the present utility model is that back-rest has wing plate.When back-rest folds in the portion downwards, this wing plate rotation 90.Angle and arranged side by side with the front of back-rest on the other hand, also falls a little, is hidden in compact unit below the light baby carrier with formation.

The purpose of this utility model not only will make hand barrow have These characteristics, but also will make hand barrow compactlyer folding, that is to say, make its volume less.

In order to realize this point, the wing plate that rotation one is slided is replaced by less fixedly wing plate, this fixedly wing plate be to compensate by the bigger plate on the part relevant of outfit in cover with wing plate.

Do not only making the folding pushchair volume littler like this, and manufacturing is more prone to, cost is cheaper.

In order to make back-rest, handrail and seat portion and generally speaking, also for make fold up according to whole hand barrow of the present utility model compact more, with the articulated section, the place ahead, bottom of the articulated section, rear of seat portion framework and handrail be provided with lean on more after.

There is diverse ways light baby carrier can be fixed also firmly attached on the hand barrow.These methods generally include some means like that, use these means, and light baby carrier has two pins in the bottom of each side trap, and these two pins are contained on the vehicle frame by rights, and fix in position.

Feature of the present utility model is by shank itself light baby carrier to be fixed on the hand barrow with the front pivotally attached of present portion.For reaching this purpose, link up with in its top formation by the side lever of shank, when rotating up by shank, the pin of light baby carrier one end just embeds and remains in the hook.

Under the most preferred embodiment situation of this device, the hand barrow vehicle frame comprises the vertical rod that foreleg and back leg are coupled together at its each side, and each vertical rod is equipped with the part of special depression, to hold one of two pins of light another side of baby carrier.

These characteristics go for dissimilar hand barrows, but, preferably they are used for some hand barrows like this, the folding arm with the U-shaped handle that glides along foreleg process guiding bond pad of these hand barrows is relevant, also hinged corresponding back leg on the guiding bond pad, all these links to each other with foreleg by vertical rod; The vehicle frame of this folded form is corresponding with Spain patent No.P9200976, and its vehicle frame also is laterally folded.

This hand barrow is equipped with handrail, and light baby carrier has stiffening bottom side trap, and the seat portion and the armrest assembly that help to fold up hide.

These and other feature of the present utility model can be better understood from read following detailed description, these describe the accompanying drawing with six pages of paper in detail, with the further understanding of helping it, these accompanying drawings are only represented as the example of the indefiniteness of the scope of the invention and the actual conditions of the embodiment that provides.

In the accompanying drawings:

Fig. 1 illustrates the lateral plan of handcart component, and its one does not add decoration, and in the back-rest present portion placed side by side, its light baby carrier separates,

Fig. 2 and Fig. 3 illustrate the details when back part other places seat portion during in use location and folding position with having an X-rayed,

Fig. 4 illustrates wing plate and is installed in details on the back-rest,

Fig. 5 is the diagrammatic elevation view that expression back-rest and seat portion fold,

Fig. 6 illustrates the details of light baby carrier bottom from the front,

Fig. 7 is the lateral plan of handcart component, and its one is not covered, and back-rest is equipped with fixedly in wing plate and the present portion placed side by side, and the bottom of light baby carrier also is shown dividually,

Fig. 8 is the planar view of fabric cover,

The light baby carrier that Fig. 9 illustrates hand barrow and separates, this baby carrier is equipped with the various devices that itself and hand barrow are bonded together,

Figure 10 is the thin portion front elevation according to the light baby carrier bottom of Fig. 9,

Figure 11 provides the portion's transparent view by leg that has light baby carrier fixing hook,

Figure 12 also illustrates and makes the supporting transparent view at the link of hand barrow on frame of light baby carrier.

From accompanying drawing as seen, hand barrow comprises a vehicle frame 1, this vehicle frame comprises a portion 2 and the back-rest 3 that is hinged on the plate 4, plate 4 links to each other with the side lever 5 of seat portion 2 frameworks, plate 4 covers in order to back-rest is locked in different backward by leaning on the device 6 of position, in case in the back-rest 3 folding present portions 2, this hand barrow just can assemble can fix the light baby carrier 7 in the present portion 2.

The baby lies in the light baby carrier, and light baby carrier then is fixed on the back-rest and seat parts that does not have common cover of upholstery.

Back-rest 3 has the wing plate 3 in L shaped cross section, when back-rest folds in the present portion 2, these wing plate 8 half-twist angles, be superposed side by side front portion at back-rest 3, meanwhile, its side lever 9 along back-rest 3 frameworks is glided, surmount a portion 2 leading edges so that it is stretched out as few as possible on the folding position.

Because wing plate 8 is fixed on the sleeve free to rotate on the side lever 9 that is contained in corresponding back-rest 3 frameworks, therefore can realize the rotation of wing plate 8 and the action of slip.The cover tube bottom have extra block 10 ', sleeve gasket 11 is arranged between sleeve and extra block, this sleeve gasket 11 is installed on the corresponding side lever 9 movably, crosspiece 12 is connected with this sleeve gasket 11, and the opening 13 that crosspiece 12 passes wing plate is hinged with connecting rod 14, and connecting rod 14 is hinged with plate 4 on hinge-point 15.

When the hinge-point 16 that makes side lever 9 winding board pieces 4 rotates and when making back-rest 3 folding down, connecting rod 14 makes wing plate 8 remain on lower position, wing plate 8 by the sleeve 10 on the side lever 9 to lower slider.Meanwhile, move along the link slot on the sleeve 10 17, make wing plate 8 turn to Fig. 3 and folding position shown in Figure 5 with side lever 9 bonded assembly protrusions 18.

Hidden and fall into by the stiffening side trap 19 of light baby carrier 7 bottoms at folding position of back theravada back-rest assembly and cover.

Hand barrow vehicle frame 1 comprises a U-shaped handle 20, and this handle 20 slides along foreleg 21 by guiding bond pad 22, and corresponding back leg 23 is hinged on the guiding bond pad 22, and the back leg 23 on each limit is connected with foreleg 21 by corresponding vertical rod 24.

The side lever 5 of seat portion 2 frameworks is connected with corresponding vertical rod 24 at hinge-point 25 places at its rear portion, and anterior by being connected with the bottom 27 of the arm of handle 20 at hinge-point 26 place's pivotally attached bearing connecting rods 28 at it.

This hand barrow is equipped with to lean on shank 29 and handrail 30, this handrail 30 is connected with the side lever 5 of seat portion 2 frameworks at hinge-point 31 places, this handrail engages with member 33 in its rear attachment point 32, and this member 33 belongs to the part of the guiding bond pad 22 that links to each other with handle 20 corresponding arms.

When the baby can be sitting on the chair, light baby carrier 7 can be removed, back-rest 3 is mentioned, corresponding fabric cover T is installed on a portion and the back-rest assembly, because this cover is brand new, and is not worn, so this cover is in splendid state.

As shown in Figure 7, back-rest 3 be equipped with small wing 8 ', this small wing 8 ' be fixed on top of the side lever 9 of back-rest 3 frameworks, when the hinge-point 16 that makes described side lever 9 around them and plate 4 rotated, back-rest 3 folded into downwards in the portion.

These wing plates are equipped with plate P, this plate P be contained in the fabric cover T with wing plate 0 corresponding district in.

In this example, the side lever 5 of seat portion 2 frameworks utilizes the protrusion 25 be hinged on hinge-point 25 places ' be connected with the rear portion of corresponding vertical rod 24 at the rear portion, handrail 30 by connecting rod 31 ' with " be connected at hinge-point 31 place's pivotallys attached quarter butt 31 backwards with the front portion of the side lever 5 of seat portion 2 frameworks.

Each side lever 9 of back-rest 3 frameworks all has one therebetween and has hypotenuse 9 " plate backwards 9 '; when hand barrow launches; the member 1 at vehicle frame rear portion ' this plate is promoted; back-rest being risen on the position that engages with plate 4, this plate 4 provide back-rest 3 pins are fixed on different backward by the device of partial position.

As shown in Figure 9, each stiffening side trap 19 is equipped with two

pins

34 and 35 in its outside, and these two pins are distributed in the two ends of stiffening side trap 19.

When installing to light baby carrier 7 on the hand barrow 1, the preceding pin 34 of light baby carrier is packed in the opening 36 of hook shown in Figure 11 37, this hook 37 forms in the inside with the dish 38 that forms one by the side of shank 29, should be hinged on axle 26 places on side lever 5 front ends of thorny pusher block portion 2 by the side of shank 29.In case pin slips in the aforementioned hook 37, when lifting by direction shown in the arrow F by shank, pin 34 will be retained in the bottom of hook 37.

As shown in figure 12, a part 39 is equipped with in vertical rod 24, and this part 39 side within it has a groove 40, in order to the pin 35 that holds the light baby carrier other end.

So light baby carrier just installs on the hand barrow as follows:

Making under the situation about reducing by shank, pin 35 is slipped in the groove 40, pinning 34 is slipped in the opening 36 of hook 37.To lean on shank 29 to lift again, so that firmly fix light baby carrier.Carry out opposite program in when pulling down light baby carrier.A fastener 41 that illustrates will lean on shank 29 to be locked in and lift on the position.

Claims

1. baby's folding pushchair, it comprises the portion (2) that has, can lean on partial back-rest (3) backward by shank (29), handrail (30), the pivotally attached that may be locked in diverse location, the vehicle frame (1) of a demountable fabric cover (T), its one (2) designs to such an extent that can carry light baby carrier (7), it is characterized in that, the hinge-point (16) of back-rest (3) can fold in the present portion (2) this back-rest downwards, fixes light baby carrier then in the above.

2. baby's folding pushchair according to claim 1 is characterized in that, in driver's go-cart not under the state of installing fabric cover (T), on fixing present portion (2) of light baby carrier (7) and back-rest (3) assembly.

3. baby's folding pushchair according to claim 1 is characterized in that, the side of back-rest (3) comprises the rotation and the slide mechanism of wing plate (8).

4. baby's folding pushchair according to claim 3, it is characterized in that, described wing plate (8) has the L shaped sections, described rotation and slide mechanism comprise turn to the front of described back-rest (3) in order to fixing described wing plate (8) and with described wing plate (8) and with described wing plate (8) to gliding so that described back-rest (3) is collapsible into the sleeve pipe (10) in the portion (2).

5. baby stroller according to claim 1, it is characterized in that, the side of light baby carrier (7) have be attached to the bottom, in order to cover in the trap of enduring with all one's will (19) of seat portion (2) placed side by side and back-rest (3) assembly during fixing light baby carrier (7) at the top of hand barrow.

6. baby's folding pushchair, it comprises a vehicle frame (1), this vehicle frame has a portion (2), by shank (29), handrail (30), the pivotally attached that may be locked in diverse location can lean on partial back-rest (3) backward, an and detouchable fabric cover (T), its one (2) designs to such an extent that can carry light baby carrier (7), Bao Shouyi U-shaped handle of vehicle frame (1) (20), this handle slides along foreleg (21) by guiding bond pad (22), back leg (23) is hinged with guiding bond pad (22), and be connected with foreleg (21) by corresponding vertical rod (24) at each side, it is characterized in that, the side lever (5) of seat portion (2) framework is hinged with corresponding vertical rod (24) at hinge-point 25 places at its rear portion, and anterior hinged with the lower end of the arm of handle (20) by locate pivotally attached bearing connecting rod (28) at hinge-point (26) at it.

7. baby's folding pushchair according to claim 6, it is characterized in that, the side lever (5) of the bearing connecting rod of handrail (30) by being hinged on hinge-point (31) and seat portion (2) framework anterior hinged, described handrail (30) is connected indirectly at the corresponding arm of its rear attachment point (32) with handle (20).

8. baby's folding pushchair according to claim 1 is characterized in that, fixedly wing plate (8 ') is installed in the side of back-rest (3).

9. baby's folding pushchair according to claim 8 is characterized in that, wing plate (8 ') is small-sized, and is equipped with the plate (P) with large-size, and this plate P is contained on the inside and the corresponding part of wing plate (0) of fabric cover (T).

10. baby's folding pushchair according to claim 6 is characterized in that, the side lever (5) of seat portion (2) framework is located hinged with the protrusion (25 ') that links to each other with corresponding vertical rod (24) at hinge-point (25) at the rear portion.

11. baby's folding pushchair according to claim 7 is characterized in that, connecting rod (31) is located and is become integral body with the side lever (5) of described seat portion (2) framework and point to the quarter butt at rear portion that (31 ") are hinged at hinge-point (31).

12. according to claim 1 and 6 described baby's folding pushchairs, it is characterized in that, it comprises each two pin (34 and 35) of the bottom that is in light baby carrier (7) both sides, these two pins are fixed on the anchor fitting fix in position on the hand barrow vehicle frame (1) by packing into, the pin (34) that is positioned at light baby carrier (7) one ends is packed into and is remained on hook (37), and this hook becomes one with the side by shank (29) that is hinged on hand push vehicle seat (2).

13. baby's folding pushchair according to claim 12, it is characterized in that, two pins (35) that are positioned at the other end of light baby carrier (7) are placed in the part (39) that has groove (40) accordingly, and the vertical rod (24) of the same vehicle frame of this part (39) (1) forms an integral body.