CN2175159Y - Multi-function folding carriage for children - Google Patents

Abstract

The utility model relates to a multi-function folding carriage for children. The transverse rod (7) of an adjustable fork (9) is composed of casing tubes; the inner and the outer tube are respectively fixedly connected with a steering wheel shaft (6) and two fork rods of the fork; one end of one support frame rod of two support frame rods (5) of a carriage body is fixedly connected with the casing tube (4); the other end is hinged with a curved beam (15); a spring positioning device (11) is arranged beside a hinge point; a back wheel (20) is arranged on the curved beam through a spring shaft sleeve (19); each rods of the carriage body are hinged; a spring adjustor (17) and a spring locker (18) are arranged on the side of the root part of a support frame (22) for a back. The carriage for children has one carriage with multiple use and also is conveniently folded; the use, the storage and the transportation are all very convenient.

Description

Multi-function folding carriage for children

The utility model belongs to the vehicle of children special-purpose.

In existing perambulator technology or product, have and much have multiple function, for example Chinese patent ［ the dual-purpose perambulator of pushing riding ］ perambulator (ZL86203259) both can be used for pushing children's, also can make kiddie car usefulness, at ［ the multi-functional automatic cradle car ］ perambulator in (ZL86202731), can make hand barrow, automatic cradle, bicycle usefulness, can also fold.Also have many multi-form multi-function baby strollers.But the function that they have is many not enough, though the function that has is many, can not fold, and deposits transportation inconvenience.［ multi-function baby stroller ］ of inventor's invention, further enlarges produce market and is under some influence because of not folding though (ZL89214179) have multiple function, acquisition users to like and praise.

The purpose of this utility model provide a kind of can a car use more and also can stored collapsed, the perambulator of transportation, to satisfy the needs in users and market.

The utility model is realized its purpose as follows: fork 9 the cross bar 7 of can shunting is made up of sleeve pipe, and inner and outer pipes is captiveed joint with steering wheel shaft 6 with two fork arms of front fork respectively, and pin-and-hole is arranged on the pipe; One end of two vehicle body hanger bars 5 is captiveed joint with sleeve pipe 4, and the camber beam 15 of the other end and car is hinged, and there is spring space 11 on the hinge-point side; Trailing wheel 20 is installed on the camber beam 15 through spring axle sleeve 19; Each rod member connection of car body is mainly and is hinged.The backrest adjustment device 17 that is positioned at back bracket 22 root sides also has spring locker 18 in addition for having the quadrant of a profile of tooth endoporus and a microscler endoporus;

Perambulator of the present utility model has been realized the many usefulness of a car, only need adjust a small amount of part and can be applicable to that promptly children push, learn to walk, lie, sit, sleep, shake, do bicycle etc., can fold when depositing or transporting easily.Rational in infrastructure, perfect in shape and function, cost be not high, it is few to take up space, and satisfied users' multiple needs.

Embodiment further specifies the utility model below in conjunction with accompanying drawing:

Fig. 1 is the assembling scheme drawing of this multi-function baby stroller.

Fig. 2 is as the view of sitting hurdle, hand barrow, trishaw use with this perambulator.

Fig. 3 is the view of using as go-kart.

Fig. 4 is the view of using as doss.

Fig. 5 is the view of using as cradle.

Fig. 6 is the view of using as shoofly.

Fig. 7 is the view of using as easy chair.

Fig. 8 is the folding scheme drawing of this perambulator.

Fork 9 the cross bar 7 of can shunting is made up of sleeve pipe, and outer tube is captiveed joint with steering wheel shaft 6, and interior Guan Yuke two fork arms pitching of shunting are distinguished captive joints, respectively are drilled with some pin-and-holes on the opposite position of two pipes; When need changing the position of front-wheel 8, with front-wheel around cross bar 7 rotate and the interior pipe that makes cross bar also around its rotational, when the inner and outer pipes pin-and-hole overlaps, make it to locate with pin.In the sleeve pipe 4 antifriction-bearing box is arranged.An end that is positioned at the vehicle body hanger bar 5 of sleeve pipe 4 both sides is captiveed joint with sleeve pipe, and the other end and camber beam 15 are hinged, and spring space 11 is in order to the relative position between the fixed link beam.Trailing wheel 20 is installed on the camber beam 15 through spring axle sleeve 19, and spring axle sleeve and trailing wheel are rigidly connected, and it is fixing that the beam line of centers of can going for a stroll rotates changed course, and trailing wheel can be still on the desired position, and brake 21 is housed on the wheel.Each rod member connection of car body mainly is hinged.The backrest adjustment device 17 that is positioned at back bracket 22 root sides is the secter pat with a profile of tooth endoporus and a microscler endoporus, and other has spring locker 18; On the back bracket with on the corresponding position, two holes of backrest adjustment device two protruding nails are being arranged.The stretcher 12 that can locate as required in addition on the car, easy-disassembling-assembling seat 23, seat are with 14.Handrail 16 and 13 all can be wrapped up in cushion outward.The positive fluffy support 2 that insert in the hole can support the fluffy and scrim of sun.

When as infant sitting hurdle or hand barrow, can install as Fig. 2, with the seat 23 furnishing horizontalitys of seat, but if want car transfixion apply the brakes 21; If as children's trishaw, remove handrail 13, children are sitting on the seat 23, and wheels pedal 10 got final product before hand steered bearing circle 3, pin were stepped on.

When standing hurdle or go-kart as the child, install as Fig. 3, raise the seat 23 shown in Fig. 2, load onto to sit and be with 14 people that can stand, steering dish 3 can make car turn to.

When the doss as shown in Figure 4, stretcher 12 is supported and fixed on the level attitude, load onto seat board 23, by changing the position of protruding nail in two holes of backrest adjustment device 17 on the back bracket 22, back bracket is put down backward to get final product, also can utilize positive fluffy support 2 supports to put the fluffy and screen covering of sun well, the perambulator of this moment can be touched, and it is static also can to brake.

Can be as shown in Figure 5 when the shaking table, with Fig. 4 difference be the top that front and back wheel all is fixed on camber beam 15, also removed handrail 13.

When doing the use of oscillating type wooden horse, as shown in Figure 6, load onto seat 23, back bracket 22 is holded up parallel with handle, and front and back wheel all is loaded on the camber beam top, and dismounting handrail 13 and sun are fluffy etc., and the hand steered bearing circle 3 of children, foot-operated front-wheel step 10 get final product shoofly.

As shown in Figure 7, load onto seat 23 when the easy chair, remove front and back wheel and handrail 13, back bracket 22 is transferred to ground is become required angle, also headstock part and handle all can be pulled down, can use.

When needing stored collapsed, as shown in Figure 8, spring space 11 is unclamped, down backfin is folded towards orientation of chair with bearing circle 3, pulling down the pin of fork on the cross bar 7 of to shunt, car front-wheel 8 is rotated counterclockwise around cross bar 7 with front fork, fixing pin again in front-wheel is inserted folding car body; Unclamp tight locking button 18, back bracket 22 be transferred to parallel, fold positive fluffy support 2 with handle 1, handle 1 with the seat part towards the headstock direction toward pressing down, at last with handle, back bracket is depressed folding, car load is promptly finished folding.

Claims (1)

1, a kind of multi-function baby stroller has seat, and camber beam, bearing circle, vehicle body hanger, front and back wheel is characterized in that:

＜1〉can the shunt cross bar (7) of fork (9) is made up of sleeve pipe, and inner and outer pipes is captiveed joint with steering wheel shaft (6) with two fork arms of car fork respectively, and pin-and-hole is arranged on the pipe;

＜2〉end of two vehicle body hanger bars (5) is captiveed joint with sleeve pipe (4), and the camber beam of the other end and car (15) is hinged, and there is spring space (11) on the hinge-point side;

＜3〉trailing wheel (20) is installed on the camber beam (15) through spring axle sleeve (19);

＜4〉each rod member connection of car body is mainly and is hinged;

＜5〉the backrest adjustment device (17) that is positioned at back bracket (22) root side is for having the quadrant of a profile of tooth endoporus and a microscler endoporus, and other has spring locker (18);

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