CN207496754U - A kind of outer-enwraped type multifunctional baby carriage for having both cradle - Google Patents

Abstract

A kind of outer-enwraped type multifunctional baby carriage for having both cradle, including driven support wheel, baby compartment and supporting beam；Baby compartment is provided on the perambulator ontology；The both sides in the baby compartment are symmetrically installed with support wheel bearing, and No. three buckle gears are wherein equipped on the inside of the support wheel bearing of side；The both sides of the support wheel bearing are symmetrically installed with driven support wheel；The junction of the supporting beam and steering shaft is provided with No. two buckle gears；The bottom side of the supporting beam is provided with foot-operated；Seat is provided on the upside of the supporting beam, and mobile push handle is set as on the downside of seat.The protective cover that the outer-enwraped type multifunctional baby carriage for having both cradle is equipped with, which is opened, to form a column-shaped barrel structure with baby's car body; and baby seat and storage tank are covered in seat guard bar inside the column-shaped barrel by protective cover; convenient for the safety of the baby of effective protection baby's interior; prevent to damage baby, and also be able to play the role of sun-rain-shading during collision.

Description

A kind of outer-enwraped type multifunctional baby carriage for having both cradle

Technical field

The utility model is related to stroller configuration technical field more particularly to a kind of multi-functional babies of outer-enwraped type for having both cradle Youngster's vehicle.

Background technology

Perambulator be it is a kind of provide the convenient tool car designed for baby's outdoor activities, have an a variety of models, general 1 to 2 The child play in year is perambulator, and what is played within 2 years old or more is toy car with wheels, and perambulator can give the intellectual development band of child Carry out certain benefit, increase child's brain development.

Perambulator, is the favorite stroll vehicles of baby, requirement when even more mother goes shopping with baby.So And according to the growth of baby, usage, perambulator is segmented into many types again.Mainly according to loading capacity be standard, one As testing standard be nine to ten five kilograms.General perambulator about can be used 4 to five years.

The utility model of existing application number 201410458182.7 discloses a kind of multifunctional baby carriage, including frame and baby Youngster's basket, wherein, the bassinet basket is equipped with several card slots, several support bases, the support base are connected on the card slot It is equipped with air bag, the air bag includes top surface, bottom surface, upper flange, lower flange and inward flange, the top surface, bottom surface, convex Edge, lower flange and inward flange surround cavity.The utility model with it is simple in structure, with elasticity, be convenient for carrying, it is foldable, Dismountable advantage.

Although the utility model solves the problems, such as, but still remain the problems such as following need when in use

It solves：

1. utility model transformation accommodation mode is more, but power shortage auxiliary device, for a long time using meeting when carrying out Cause the fatigue of user of service；

2. the utility model sightseeing angle is small, slightly poor with baby's interaction effect.

The utility model of existing application number 201210431457.9 provides a kind of multifunctional baby carriage, and structure includes：It adjusts Save mechanism, rotatable lamella, locating plate, handlebar, baby seat, seat, vehicle frame one, big sprocket wheel, chain, Shopping Basket, universal wheel, support Frame, trailing wheel, foot pedal, vehicle frame two, connecting rod fixinig plate, preceding revolver, front right wheel.The multifunctional baby carriage, is driven using manpower, can Realize that parent is convenient for carrying infant and is travelled, done shopping and the function of other stress-relieving activities.

Although the utility model solves the problems, such as, but still remain the problems such as following need when in use

It solves：

1. the utility model being converted by folding step is relatively complicated, and move mode more wastes muscle power；

2. the utility model does not have cradle function, lack and the necessary interaction mode of baby；

3. the utility model is slightly poor to the protective value of baby, it is impossible to improve the safeguard protection of baby.

Then, I adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication, for existing Structure and missing are studied improvement, provide a kind of outer-enwraped type multifunctional baby carriage for having both cradle, are had more more to reach Add the purpose of practical value.

Utility model content

The purpose of this utility model is to provide a kind of outer-enwraped type multifunctional baby carriage for having both cradle, to solve the above-mentioned back of the body The power shortage auxiliary device proposed in scape technology, sightseeing angle is small, slightly poor with baby's interaction effect, and being converted by folding step is more It is cumbersome, and move mode more wastes muscle power, does not have cradle function, it is slightly poor to the protective value of baby the problem of.

The utility model has both the purpose and effect of the outer-enwraped type multifunctional baby carriage of cradle, by technological means in detail below Reached：

A kind of outer-enwraped type multifunctional baby carriage for having both cradle, wherein, this has both the outer-enwraped type multifunctional baby carriage of cradle Include：Perambulator ontology, driven support wheel, support wheel connection hinge, support wheel damping spring, Fixed latches, baby compartment, Protective cover, shield fixing bolt, shield limit shaft, locking buckle, baby seat, storage tank, seat guard bar, steering tiller, four Number buckle gear, electricity device, control panel, charging hole, seat, mobile push handle, supporting beam, motor, mobile steamboat, steamboat subtract Spring is shaken, No.1 buckle gear is ridden, No. two buckle gears, steering shaft, and steamboat fixed beam supports wheel bearing, No. three snapper teeths Wheel；Baby compartment is provided on the perambulator ontology；The baby compartment is by protective cover baby seat and storage tank and seat Guard bar, steering tiller and No. four buckle gears are formed；The side cambered surface wall upper end in the baby compartment is fixedly installed steering hand Handle；Baby compartment opposite side, which is internally embedded, is equipped with baby seat；Both sides are provided with No. four cards inside the baby seat Buckle teeth wheel, and seat guard bar is fixedly installed in inside baby seat by No. four buckle gear activities on both sides box wall；The baby The bottom of youngster's seat offers storage tank；The opposite side insertion in the baby compartment is equipped with protective cover, and the protective cover is by protecting Cover fixing bolt and shield limit shaft and locking buckle are formed；Shield limiting is installed on the side wall of the protective cover side Axis；Shield fixing bolt is provided on the side wall of the opposite side of the protective cover；The two protective cover junctions are provided with locking Buckle；The both sides in the baby compartment are symmetrically installed with support wheel bearing, and the wherein inside installation of the support wheel bearing of side There are No. three buckle gears；The both sides of the support wheel bearing are symmetrically installed with driven support wheel；The driven support wheel is by supporting Wheel connection hinge and support wheel damping spring and Fixed latches are formed；The driven support rim of wheel internal symmetry is provided at two Support wheel damping spring；The driven support wheel side is provided with support wheel connection hinge；The opposite side of the driven support wheel It is provided with Fixed latches；Insertion is equipped with electricity device on rear side of the baby compartment.The electricity device is by control panel and fills Electric hole is formed；Baby compartment is also movably set with steering shaft described in the side；The supporting beam is movably installed in baby by steering shaft On youngster compartment；The junction of the supporting beam and steering shaft is provided with No. two buckle gears；The bottom side of the supporting beam is provided with It is foot-operated；Seat is provided on the upside of the supporting beam, and mobile push handle is set as on the downside of seat；The other end of the supporting beam is lived It is dynamic to be provided with steamboat fixed beam, and the junction of steamboat fixed beam and supporting beam is provided with No.1 buckle gear；The steamboat is consolidated The other end for determining beam is provided with motor；The motor is electrically connected with electricity device；Movement is movably installed on the motor Steamboat, and it is provided with steamboat damping spring on the inside of the wheel rim of mobile steamboat.

Further, the protective cover is opened can form a column-shaped barrel structure, and protective cover will with baby's car body Baby seat and storage tank are covered in seat guard bar inside the column-shaped barrel.

Further, the driven support wheel is designed for folding structure outward.

Further, steering tiller is set as electronic vehicle type and screws accelerating structure wherein described in side, and the side is also set It is equipped with brake lever structure.

Further, the carriage body both sides in the baby compartment offer arc chute, and protective cover fixes spiral shell by shield Limiting movement is carried out inside bolt and shield the limit shaft again arc chute, and the lock of folding size is carried out by shield fixing bolt Fastening position.

Further, it is described to ride as collapsible concealed structure, and the foot-operated fixing bolt set by upper end is consolidated Lock stops.

Further, the supporting beam can be carried out with steamboat fixed beam by No. two buckle gears and No.1 buckle gear Ratio rotary folding operates.

Further, the bottom end of the supporting beam is installed with spring seat structure, and the seat runs through supporting beam main body And it is fixed on the spring seat structure.

Further, it is offered on the upside of the supporting beam and the corresponding groove structure of seat.

Further, the baby compartment can carry out ratios by No. three buckle gears and fall operation.

Further, the seat guard bar can carry out rotation adjusting, and seat guard bar upper end is opened by No. four buckle gears Equipped with cup slot and article putting groove.

With existing structure in comparison, the utility model has the following advantages that：

The utility model, which is equipped with protective cover, to be opened can form a column-shaped barrel structure, and protective cover will with baby's car body Baby seat and storage tank are covered in seat guard bar inside the column-shaped barrel, are conducive to be effectively protected baby's interior Baby safety, prevent to damage baby during slight impact, and also be able to play the role of sun-rain-shading；If The driven support wheel having is the design of folding structure outward, during folding, it is only necessary to Fixed latches at two be exerted oneself upwards manually It extracts, the lower section folding outward of the top of driven support wheel then is incorporated to the other half driven support wheel can be completed operation, should It is designed with to increase when stopping mobile at home to the interactive range of baby compartment observation, and also be able to play with this configuration Certain cradle effect, takes baby more comfortable, saves more spaces；It opens the carriage body both sides in the baby compartment being equipped with Equipped with arc chute, and protective cover inside shield fixing bolt and shield the limit shaft again arc chute by carrying out limiting shifting It is dynamic, and the locking for carrying out by shield fixing bolt folding size positions, be conducive to protective cover moved up in baby compartment it is dynamic more It is smooth, and effectively prevent derailing, and the adjusting of protective cover folding size can be carried out, facilitate control sunlight blocking range； The supporting beam and steamboat fixed beam being equipped with can carry out ratio rotary folding behaviour by No. two buckle gears and No.1 buckle gear Make, be conducive to supporting beam and steamboat fixed beam and be folded up stowing operation, facilitate and stored and carried out and cradle becomes Shape.

Description of the drawings

Fig. 1 is the utility model axis side structure schematic diagram；

Fig. 2 is partial enlargement structural representation at the supporting beam of the utility model axis side；

Fig. 3 is the utility model axis side electricity device partial enlargement structural representation；

Fig. 4 is the utility model overlooking the structure diagram；

Fig. 5 is the utility model left view structural representation；

Fig. 6 is the utility model left view partial enlargement structural representation；

Fig. 7 is the utility model axis side forward sight structure diagram；

Fig. 8 is the utility model axis side structure schematic diagram；

Fig. 9 folds backsight structural representation for the utility model axis side；

Figure 10 folds left front regarding structure diagram for the utility model axis side；

Figure 11 folds left front regarding partial enlargement structural representation for the utility model axis side；

Figure 12 folds forward sight structure diagram for the utility model；

Figure 13 folds overlooking the structure diagram for the utility model；

Figure 14 is the utility model axis side cradle mapped structure schematic diagram；

Figure 15 is left front regarding structure diagram for the utility model axis side；

In figure：1- perambulator ontologies, the driven support wheels of 2-, 201- support wheels connection hinge, 202- support wheel damping springs, 203- Fixed latches, 3- babies compartment, 301- protective covers, 3011- shield fixing bolts, 3012- shield limit shafts, 3013- locks Only it is buckled, 302- baby seats, 303- storage tanks, 304- seat guard bars, 305- steering tillers, No. tetra- buckle gears of 306-, 4- Electricity device, 401- control panels, 402- charging holes, 5- seats, 501- movement push handles, 6- supporting beams, 7- motors, 8- movements are small Wheel, 801- steamboat damping springs, 9- No.1s buckle gear, 10- ride, No. bis- buckle gears of 11-, 12- steering shafts, 13- steamboats Fixed beam, 14- support wheel bearings, No. tri- buckle gears of 15-.

Specific embodiment

In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.It although will The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements, Change, equivalent and other embodiment, may include the spirit and model in the utility model as defined in the appended claims In enclosing.

Referring to Fig. 1 to attached drawing 15, a kind of outer-enwraped type multifunctional baby carriage for having both cradle includes：Perambulator ontology 1, Driven support wheel 2, support wheel connection hinge 201, support wheel damping spring 202, Fixed latches 203, baby compartment 3, protective cover 301, shield fixing bolt 3011, shield limit shaft 3012, locking buckle 3013, baby seat 302, storage tank 303, seat shield Bar 304, steering tiller 305, No. four buckle gears 306, electricity device 4, control panel 401, charging hole 402, seat 5 are mobile Push handle 501, supporting beam 6, motor 7, mobile steamboat 8, steamboat damping spring 801, No.1 buckle gear 9 ride 10, No. two buckles Gear 11, steering shaft 12, steamboat fixed beam 13 support wheel bearing 14, No. three buckle gears 15；It is set on the perambulator ontology 1 It is equipped with baby compartment 3；The baby compartment 3 by 301 baby seat 302 of protective cover and storage tank 303 and seat guard bar 304, turn It is formed to handle 305 and No. four buckle gears 306；The side cambered surface wall upper end in the baby compartment 3 is fixedly installed steering hand Handle 305；3 opposite side of baby compartment, which is internally embedded, is equipped with baby seat 302；The 302 inside both sides of baby seat are set No. four buckle gears 306 are equipped with, and seat guard bar 304 is fixedly installed in baby seat 302 by No. four buckle 306 activities of gear On internal both sides box wall；

The bottom of the baby seat 302 offers storage tank 303；The opposite side insertion in the baby compartment 3 is equipped with Protective cover 301, the protective cover 301 are made of shield fixing bolt 301 and shield limit shaft 3012 and locking buckle 3013；Institute It states and shield limit shaft 3012 is installed on the side wall of 301 side of protective cover；On the side wall of the opposite side of the protective cover 301 It is provided with shield fixing bolt 301；Two 301 junctions of protective cover are provided with locking buckle 3013；The baby compartment 3 Both sides are symmetrically installed with support wheel bearing 14, and the inside of the wherein support wheel bearing 14 of side is equipped with No. three buckle gears 15；The both sides of the support wheel bearing 14 are symmetrically installed with driven support wheel 2；The driven support wheel 2 is connected by support wheel and closed Page 201 and support wheel damping spring 202 and Fixed latches 203 are formed；The 2 wheel rim internal symmetry of driven support wheel is provided with two Locate support wheel damping spring 202；2 side of driven support wheel is provided with support wheel connection hinge 201；The driven support wheel 2 opposite side is provided with Fixed latches 203；The 3 rear side insertion of baby compartment is equipped with electricity device 4.The electricity device 4 It is made of control panel 401 and charging hole 402；Baby compartment 3 is also movably set with steering shaft 12 described in the side；The supporting beam 6 are movably installed in by steering shaft 12 on baby compartment 3；The junction of the supporting beam 6 and steering shaft 12 is provided with No. two cards Buckle teeth wheel 11；The bottom side of the supporting beam 6 is provided with foot-operated 10；6 upside of supporting beam is provided with seat 5, and under seat 5 Side is set as mobile push handle 501；The other end of the supporting beam 6 is movably set with steamboat fixed beam 13, and steamboat fixed beam 13 The junction of supporting beam 6 is provided with No.1 buckle gear 9；The other end of the steamboat fixed beam 13 is provided with motor 7；It is described Motor 7 is electrically connected with electricity device 4；Mobile steamboat 8 is movably installed on the motor 7, and in the wheel rim of mobile steamboat 8 Side is provided with steamboat damping spring 801.

Wherein, the protective cover 301 is opened can form a column-shaped barrel structure, and protective cover 301 with 3 carriage body of baby compartment Baby seat 302 and storage tank 303 are covered in seat guard bar 304 inside the column-shaped barrel, convenient for being effectively protected baby The safety of baby inside youngster compartment 3 prevents to damage baby during slight impact, and also is able to play sunshade and keep away The effect of rain, according to 15.

Wherein, the driven support wheel 2 is the design of folding structure outward, during folding, it is only necessary to will be consolidated at two manually Determine bolt 203 firmly to extract upwards, the lower section folding outward of the top of driven support wheel 2 is then incorporated to the other half driven support Operation can be completed in wheel 2, increases when the design convenient for stopping mobile at home and observes baby compartment 3 interactive range, and also It can play the role of certain cradle with this configuration, take baby more comfortable, save more spaces.

Wherein, steering tiller 305 is set as electronic vehicle type and screws accelerating structure wherein described in side, and the side is also set up There is brake lever structure, convenient for being controlled in electric running motor, the control principle is former using electric vehicle Throttle Opening Control Reason, the prior art do not do tired state, and can brake by brake lever herein.

Wherein, the carriage body both sides in the baby compartment 3 offer arc chute, and protective cover 301 fixes spiral shell by shield Limiting movement is carried out, and carry out by shield fixing bolt 3011 inside bolt 3011 and shield the limit shaft 3012 again arc chute The locking positioning of folding size, convenient for protective cover 301, movement is more smooth on baby compartment 3, and effectively prevent derailing, and And the adjusting of 301 folding size of protective cover can be carried out, facilitate control sunlight blocking range.

Wherein, described foot-operated 10 be collapsible concealed structure, and foot-operated 10 fixing bolts set by upper end are consolidated Lock stops, convenient for, by foot-operated 10 contraction and the inside of supporting beam 6, saving more occupied spaces in folding storage.

Wherein, the supporting beam 6 and steamboat fixed beam 13 can be buckled by No. two buckle gears 11 and No.1 gear 9 into Row ratio rotary folding operates, and No. two buckle gears 11 and No.1 buckle gear 9 herein are to have the gear for engaging structure again Structure, when buckle will be controlled to be lifted up, gear can be rotated, and gear is just locked up nothing when snapping through spring return function Method rotates, and so as to fulfill the operation of locking, supporting beam 6 facilitates supporting beam 6 to be fixed with steamboat with 13 rotary setting of steamboat fixed beam Beam 13 is folded up stowing operation, facilitate stored and carried out and cradle deformation.

Wherein, the bottom end of the supporting beam 6 is installed with spring seat structure, the seat 5 through 6 main body of supporting beam and It is fixed on the spring seat structure, it is spring body structure which, which fixes 6 end of supporting beam, so when using seat 5, seat 5 can have certain elastic shock attenuation effect under the action of spring base, effectively improve the comfort level of user of service.

Wherein, the upside of the supporting beam 6 offer with 5 corresponding groove structure of seat, convenient for seat 5 is hidden in In groove, prevent from interfering operation in folding storage.

Wherein, the baby compartment 3 can be fallen operation by No. three buckle 15 carry out ratios of gear, be convenient for cradle knot The switching deformation of structure, increases the use function of the perambulator ontology, increases the mode with baby's interaction, and without other cradles Vehicle saves space.

Wherein, the seat guard bar 304 can carry out rotation adjusting, and on seat guard bar 304 by No. four buckle gears 306 End offers glass slot and article putting groove, and the setting of seat guard bar 304 is convenient for carrying out baby certain position limitation protection effect, seat shield Rotatable being put into embracing operation, and upper end sets the structures such as fluted convenient for baby of bar 304, plays convenient for placing baby Toy and cup and other items, improve function of containing articles.

Occupation mode：

When using the outer-enwraped type multifunctional baby carriage for having both cradle, it is necessary first to which electricity device 4 is passed through setting Charging hole 402 charges, and the control panel 401 of setting can carry out the switch of motor 7, while can also carry out the aobvious of electricity Show；As cradle in use, only needing that 3 carry out ratio of baby compartment was fallen by No. three buckle gears 15, enable baby Internal progress interactive playing is lain in, when carrying out when folding use, it is necessary first to driven support wheel 2 is formed into a complete wheel body, During assembling, it is only necessary to the foldable wheel body on driven support wheel 2 be connected hinge 201 by support wheel and carry out rotation process, closed And when need Fixed latches 203 are pulled up upwards manually, after merging, unclamp Fixed latches 203,203 meeting of Fixed latches Sprung back on the basis of the return spring of itself setting, realize lockup state, then can by mobile push handle 501 into Row carries out operation, is skidded off in the groove that the protective cover 301 that 3 front end of baby compartment is set can open up inside baby compartment 3, so Two protective covers 301 can merge connection afterwards, and carry out locking by locking buckle 3013, increase the function of taking shelter from rain in this way, baby Youngster compartment 3, which is internally embedded at 302 both sides of baby seat and headrest of setting, is both provided with sponge structure, the peace of effective protection baby Entirely, when as electric-powered infant car in use, being folded down firstly the need of steamboat 8 will be moved by supporting beam 6 and steamboat fixed beam 13 Come, be allowed to be horizontal with driven support wheel 2, be then lifted up seat 5, it will by the fixing bolt on spring base It is fixed, and then will be ridden 11 and be pulled out downwards, and be allowed to be convenient for the position trampled in step, then can pass through control plane Plate 401 starts motor 7, then carries out steering adjusting by steering tiller 305, and also is able to carry out mobile accelerate and brake Function, steering are to carry out steering operation by the effect of steering shaft 12, and speed setting is slower, prevent speed from influencing baby's peace soon Entirely, after having used, mobile steamboat 8 is directly folded to 3 top of baby compartment, stowing operation can be completed.

In conclusion although the utility model is described in detail with reference to the foregoing embodiments, for this field For technical staff, it can still modify to the technical solution recorded in foregoing embodiments or to which part Technical characteristic carries out equivalent replacement, within the spirit and principle of the utility model, any modification for being made, equivalent replacement, Improve etc., it should be included within the scope of protection of this utility model.

Claims (11)

1. a kind of outer-enwraped type multifunctional baby carriage for having both cradle, it is characterised in that：This has both the multi-functional baby of outer-enwraped type of cradle Youngster's vehicle includes：Perambulator ontology, driven support wheel, support wheel connection hinge, support wheel damping spring, Fixed latches, baby Compartment, protective cover, shield fixing bolt, shield limit shaft, locking buckle, baby seat, storage tank, seat guard bar turn to hand Handle, No. four buckle gears, electricity device, control panel, charging hole, seat, mobile push handle, supporting beam, motor, mobile steamboat, Steamboat damping spring, No.1 buckle gear, rides, No. two buckle gears, steering shaft, steamboat fixed beam, support wheel bearing, No. three Be buckled gear；Baby compartment is provided on the perambulator ontology；The baby compartment is by protective cover baby seat and storage tank It is formed with seat guard bar, steering tiller and No. four buckle gears；The side cambered surface wall upper end in the baby compartment is fixedly installed Steering tiller；Baby compartment opposite side, which is internally embedded, is equipped with baby seat；Both sides are provided with inside the baby seat No. four buckle gears, and seat guard bar is fixedly installed in inside baby seat by No. four buckle gear activities on both sides box wall； The bottom of the baby seat offers storage tank；The opposite side insertion in the baby compartment is equipped with protective cover, the protection Cover is made of shield fixing bolt and shield limit shaft and locking buckle；Shield is installed on the side wall of the protective cover side Cover limit shaft；Shield fixing bolt is provided on the side wall of the opposite side of the protective cover；The two protective cover junction settings There is locking buckle；The both sides in the baby compartment are symmetrically installed with support wheel bearing, and the wherein support wheel bearing of side is interior Side is equipped with No. three buckle gears；The both sides of the support wheel bearing are symmetrically installed with driven support wheel；The driven support wheel Hinge and support wheel damping spring are connected by support wheel and Fixed latches are formed；The driven support rim of wheel internal symmetry setting There is support wheel damping spring at two；The driven support wheel side is provided with support wheel connection hinge；The driven support wheel Opposite side is provided with Fixed latches；Insertion is equipped with electricity device on rear side of the baby compartment, and the electricity device is by control plane Plate and charging hole are formed；Baby compartment is also movably set with steering shaft described in the side；The supporting beam is pacified by steering shaft activity Loaded on baby compartment；The junction of the supporting beam and steering shaft is provided with No. two buckle gears；The bottom side of the supporting beam It is provided with foot-operated；Seat is provided on the upside of the supporting beam, and mobile push handle is set as on the downside of seat；The supporting beam it is another One end is movably set with steamboat fixed beam, and the junction of steamboat fixed beam and supporting beam is provided with No.1 buckle gear；It is described The other end of steamboat fixed beam is provided with motor；The motor is electrically connected with electricity device；Activity installation on the motor There is mobile steamboat, and steamboat damping spring is provided on the inside of the wheel rim of mobile steamboat.

2. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The protective cover is beaten A column-shaped barrel structure can be formed, and protective cover covers baby seat and storage tank with seat guard bar with baby's car body by opening It is placed on inside the column-shaped barrel.

3. the outer-enwraped type multifunctional baby carriage according to claim 1 or 2 for having both cradle, it is characterised in that：It is described driven Support wheel is designed for folding structure outward.

4. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：Wherein described in side Steering tiller is set as electronic vehicle type and screws accelerating structure, and the side is additionally provided with brake lever structure.

5. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The baby compartment Carriage body both sides offer arc chute, and protective cover by shield fixing bolt and shield the limit shaft again arc chute inside Limiting movement is carried out, and the locking positioning of folding size is carried out by shield fixing bolt.

6. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：It is described to ride as Concealed structure is shunk, and locking is fixed in the foot-operated fixing bolt set by upper end.

7. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The supporting beam with Steamboat fixed beam can carry out ratio rotary folding operation by No. two buckle gears and No.1 buckle gear.

8. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The supporting beam Bottom end is installed with spring seat structure, and the seat is through supporting beam main body and is fixed on the spring seat structure.

9. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The supporting beam Upside offers and the corresponding groove structure of seat.

10. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The perambulator Compartment can carry out ratios by No. three buckle gears and fall operation.

11. the outer-enwraped type multifunctional baby carriage according to claim 1 for having both cradle, it is characterised in that：The seat shield Bar can carry out rotation adjusting, and seat guard bar upper end offers glass slot and article putting groove by No. four buckle gears.