CN2546299Y

CN2546299Y - Collapsible carriage for infant

Info

Publication number: CN2546299Y
Application number: CN02231280U
Authority: CN
Inventors: 罗曼·珍妮·卡拜格内罗
Original assignee: Jenny Co ltd
Current assignee: Jenny Co ltd; Jane SA
Priority date: 2001-05-11
Filing date: 2002-05-10
Publication date: 2003-04-23
Anticipated expiration: 2012-05-10
Also published as: ES2189642B1; ES2189642A1

Abstract

The utility model relates to a folding infant handcart which comprises two back wheels and a center front wheel. The utility model is characterized in that two side beams used as handrails are arranged in a transversal direction, the front end of each of the side beams is respectively hinged with each of front legs, the front legs are centered on the front wheel below, the middle part of each of the side beams is hinged with the corresponding back leg, and the back legs are connected with corresponding back wheels. The side beams are hinged with the center of each of supporting rods of a handle on the back end, the supporting rods are hinged with a U-shaped transverse rod on the lower end, the U-shaped transverse rod is hinged with a U-shaped rack of a seat and is connected with the back legs, and the front end of the U-shaped rack is hinged with the front leg. The handle is formed by a U-shaped holding handle, and the U-shaped holding handle is hinged with the supporting rods and is provided with a locking device for fixing the holding handle on a required position.

Description

The Foldable baby hand barrow

Technical field

The utility model relates to a kind of baby stroller, particularly a kind of Foldable baby hand barrow.

Background technology

For many years, the Foldable baby hand barrow of existing several types, it only comprises three wheels, that is, and two trailing wheels and a center front-wheel.

Such Foldable baby hand barrow has some shortcomings, for example, in case its unnecessary part is folded, concerning the user who carries baby stroller, in a single day carry out relatively difficulty of folding operation, and folded this baby stroller, just be not easy to remain on the standing place, therefore, it is more difficult to dispose and place this baby stroller.

Summary of the invention

The problem of top these and other all is used as Foldable baby hand barrow of the present invention and has solved.This Foldable baby hand barrow comprises a framework of being made up of articulated section, thereby allows to be close together and car is folding by previous section and aft section with hand barrow, and described parts are in juxtaposition mutually; Described folding finish by the pivotally attached handle of folding handles forward.Under folded state not, blocking device locking Foldable baby hand barrow, the control piece release easily at the top of each pole that it can be by being arranged on handle, therefore, for the user, folding this baby stroller is easy to realize.

Other advantages of this later-model Foldable baby hand barrow also are present in, for example, it provides the device that allows the user can carry this infant car seat easily, a kind of lining that is easy to be installed on the stroller frames also is provided, this Foldable baby hand barrow has backrest, this backrest is provided with simple device, backrest can be fixed on different obliquities.

The framework of this Foldable baby hand barrow mainly comprises two curb girders as handrail, front end at them is hinged with each foreleg respectively, foreleg below concentrate on front-wheel, it is hinged with corresponding back leg that each described curb girder as handrail is put the place therein, back leg is connected with corresponding trailing wheel, described curb girder as handrail in its back-end with each pole of handle in point articulated, described pole is hinged in its lower end and U font cross bar, the U-shaped frame at this U font cross bar and seat is hinged, and be connected with back leg, the front end and the foreleg of the U-shaped frame at described seat are hinged.

Described handle is formed by a U font handle, this U font handle is articulated in pole, and is provided with a latching device, and pole comprises slidably control piece separately up, the lower end that is used for unclamping described pole is in the cooperation of separately receiving device, and this receiving device is located at the mid point of back leg.

Described curb girder as handrail is provided with a wrist (cuff) that is used to protect curb girder at its front area; it can easily receive preceding handrail; should cooperate with wrist also and can pull down by preceding handrail; described curb girder as handrail comprises a device with other back control piece of branch in the zone in the middle, and this device can easily move the connecting element that is used to keep infant car seat.

Description of drawings

In conjunction with the accompanying drawings, it only shows as an example but does not limit the specific embodiment of scope of the present utility model, and above-mentioned and other features of the present utility model will be by the following detailed description more obvious and easy understanding that becomes.

Fig. 1 shows the transparent view of the framework of this Foldable baby hand barrow;

Fig. 2 is the cutaway view of articulated section group, and this parts group makes can fold this Foldable baby hand barrow;

Fig. 3 is the transparent view of whole Foldable baby hand barrow;

Fig. 4 is the transparent view of the Foldable baby hand barrow seen from behind.

The specific embodiment

With reference to the accompanying drawings as can be known, this Foldable baby hand barrow comprises 1,2 and front-wheels 3 of two trailing wheels, three wheels all have tire 4, framework is made of each the

curb girder

5 and 6 as handrail in the horizontal, they front end by pin 7 (Fig. 2) hinged with each

foreleg

8,9 respectively, foreleg 8,9 below concentrate on front-wheel 3.

Described curb girder as the handrail place of putting therein is hinged with

back leg

11 and 12 respectively by pin 10, and the scalable suspension of

back leg

11,12 by separately and brake units 13 are connected with 2 with trailing wheel 1 accordingly with 14.

Described curb girder as handrail is hinged with the

pole

16 and 17 of handle 18 by pin 15 in its back-end.Described

pole

16 and 17 is hinged by pin 19 and U font cross bar 20 in its lower end.This U font cross bar 20 is hinged with the U-shaped frame 22 at seat by pin 23, and is connected with back leg by pin 23.The front end of the U-shaped frame at described seat is hinged by pin 24 and foreleg.

U font handle 25 is hinged by pin 26 and

pole

16,17, and is provided with a latching device 27, thereby forms handle 18.

Pole

16,17 comprises slidably

control piece

28,29 separately up, also has retaining pawl 30, and the lower end 31 (Fig. 2) that this retaining pawl 30 is used for unclamping described pole is in the cooperation of separately receiving device 32, and this receiving device is located at the mid point of

back leg

11 and 12.

Curb girder

5 and 6 as handrail is provided with a wrist 33 (cuff) at its front area, is used to protect curb girder, handrail 34 before being suitable for simultaneously receiving.Preceding handrail 34 cooperates with wrist by axle head 35 and can pull down, and preceding handrail also has connecting element 36, can easily be anchored in the notch 37 on the wrist 33.

Described curb girder as handrail comprises a carriage 38 in the zone in the middle, and it has other back control piece 39 of branch, and carriage 38 can easily move the connecting element (not shown) that is used to keep infant car seat.

This Foldable baby hand barrow comprises lining of car (upholstery) 40, it is made of a seat 41 (see figure 3)s, a backrest 42, two side plane 43a, 43b and a stance 44, and described lining of car 40 removably is matched with

pole

16 and 17, seat mount 22 and foreleg 8 and 9 of handle by clasp 45 and the band under the seat 46 (Fig. 4).

Described backrest 42 is provided with the device 47 that can adjust the backrest inclination degree at its rear side, it is formed by band 48, the end of band 48 is connected with the upper zone of the side of backrest 42, and by slide plate 42 ' guiding, slide plate 42 ' is fixed on the band in the bottom center part position of described backrest, described band 48 partly begins rising up to passing the latching device 49 that has handle 49 ' from the bottom center of described backrest, described strap ends 48 ' can freely spur, thereby makes and can handle band.

Toe board 50 is installed on front-wheel 3, and its lug 50 ' by sidepiece is hinged with foreleg 8 and 9.

Seat mount 22 is provided with the basketry 51 of a softness.

Label 52 expressions are provided with the joystick of retaining pawl 52 ', and it serves the brake of control front-wheel 3, and described brake is by cable 54 effects.Label 55 expression Floor Pumps are used for to tire 4 inflations, and it is removably mounted on the connecting element 56, and connecting element and tubulose rear axle 57 become one, and on the rear axle 57 wheel are installed.

Claims

1, a kind of Foldable baby hand barrow, comprise two trailing wheels and a center front-wheel, it is characterized in that: it is made of the curb girder as handrail in the horizontal, front end at them is hinged with each foreleg respectively, foreleg below concentrate on front-wheel, it is hinged with corresponding back leg that each described curb girder as handrail is put the place therein, back leg is connected with corresponding trailing wheel, described curb girder as handrail in its back-end with each pole of handle in point articulated, described pole is hinged in its lower end and U font cross bar, the U-shaped frame at this U font cross bar and seat is hinged, and is connected with back leg, and the front end and the foreleg of the U-shaped frame at described seat are hinged.

2, Foldable baby hand barrow according to claim 1, it is characterized in that, described handle is formed by a U font handle, this U font handle and pole are hinged, and be provided with a latching device, pole includes slidably control piece separately up, and the lower end that is used for unclamping described pole is in the cooperation of separately receiving device, and this receiving device is located at the mid point of back leg.

3, Foldable baby hand barrow according to claim 1; it is characterized in that; described curb girder as handrail is provided with a wrist (cuff) that is used to protect curb girder at its front area; it can easily receive preceding handrail; should cooperate with wrist also and can pull down by preceding handrail; described curb girder as handrail comprises a device with other back control piece of branch in the zone in the middle, and this device can easily move the connecting element that is used to keep infant car seat.

4, Foldable baby hand barrow according to claim 1, it is characterized in that, it comprises lining of car (upholstery), this lining is made of a seat, a backrest, two side planes and a stance, and described lining of car removably is matched with curb girder, seat mount and the foreleg as handrail.

5, Foldable baby hand barrow according to claim 4, it is characterized in that, described backrest is provided with the device that can adjust the backrest inclination degree at its rear side, it is formed by band, this strap ends is connected with the upper zone of the both sides of backrest, and is directed into the bottom center part position of described backrest, and described band partly begins to rise up to passing latching device from the bottom center of described backrest, described strap ends can freely spur, thereby makes and can handle band.

6, Foldable baby hand barrow according to claim 1 is characterized in that, on the described front-wheel toe board is installed, the lower hinge of itself and foreleg.

7, Foldable baby hand barrow according to claim 1 is characterized in that, from the dangle hoop of a softness of seat mount.