CN206691290U - Semi-automatic folding mother and baby's vehicle using motor - Google Patents

Abstract

It the utility model is related to a kind of mother and baby's car, a kind of more particularly to semi-automatic folding mother and baby vehicle using motor, including baby seat, support, vertical rod two, front fork, beam mechanism, quadric chain, seat, back vent, trailing wheel and front-wheel, described two both sides for being separately mounted to beam mechanism of vertical rod, support is mounted in each vertical rod, the baby seat is between two vertical rods and rack-mount, the quadric chain includes preceding connecting seat, primary load bearing seat, upper connecting rod and lower link, the both ends and lower link both ends of upper connecting rod are and preceding connecting seat, it is rotatablely connected between primary load bearing seat；Elastic telescopicing rod is connected between one end of upper connecting rod and the other end of lower link, the preceding connecting seat is connected with beam mechanism, the seat is arranged on primary load bearing seat, the primary load bearing seat is also connected with one end of back vent, the other end of the back vent is connected with trailing wheel, and the front-wheel passes through front fork and vertical rod.

Description

Semi-automatic folding mother and baby's vehicle using motor

Technical field

It the utility model is related to a kind of mother and baby's car, more particularly to a kind of semi-automatic folding mother and baby vehicle using motor.

Background technology

Mother and baby in the market is mostly four-wheel hand propelled with car, although seat, doss can also be formed；But can not be with Bicycle, which is used in conjunction, is gone window-shopping, swim park, do shopping, take a walk, such mother and baby with go out travel it is very inconvenient.

Such as multi-functional Maternal-infant wheel barrow disclosed in the Chinese patent CN93205802.7 shown in accompanying drawing 1, its structure are to fill On the axletree of wheel by damping device it is rack-mounted vehicle frame.It is shaking for movable bonnet to lift afterbody by bearing pin in vehicle frame Basket.Mobile bed plate and handrail straight-bar are filled with cradle.Folding sky shade is filled with vehicle frame.It is packed in the preceding horizontal stroke of bottom of frame Preceding steamboat is filled with by transfer on standpipe on bar.The universal draw-gear being connected with bicycle is filled with handle.The car Can a car use.Doss, shaking table, seat can be made, can be also connected with bicycle and make suitable for long-distance tour, good damping effect, driving is steadily Safety, turn to flexibly, it is easy to use.

But against the development of portable bicycle, also begin to the Maternal-infant wheel barrow that can directly ride and carry out hand push, example occurred Chinese patent CN201320399417.0 as shown in Figure 2 discloses a kind of multi-functional dual-purpose Maternal-infant wheel barrow, it is characterized in that by foldable Bicycle and perambulator are formed using traditional three-wheel disc brake system；The perambulator is by being arranged on manumotive armrest support The steering yoke of steering yoke rotation fixed cover socket foldable bicycle, and it is foldable with being located at using body support installation adapter sleeve Armrest support installation adapter sleeve on bicycle vehicle body fore-stock is closely fastened on together, realizes two kinds of work(of hand push and manpower pedal Energy；The steering yoke rotation fixed cover is provided with Spring lock catch, when Spring lock catch fastens, before two of foldable bicycle Balance straight line is taken turns into, vehicle body after-poppet is then folded up 90 degree, so that two on vehicle body after-poppet hand push is universal Wheel, which lands, realizes the manipulation of direction of travel, realizes hand push function；When Spring lock catch is opened, the steering yoke quilt of foldable bicycle Release, two front-wheels of foldable bicycle are in the free rotary state of direction hand handle control energy, vehicle body after-poppet are put down receipts Play two hand push universal wheels and manpower pedal function can be achieved.

For example Chinese CN98244217.3, which discloses Multi-purpose tricycle, again mainly by front truck and has driving rear car or without driving Rear car, combined by the connecting hinge between two cars, including front wheel frame, U-shaped railway carriage, wheel, left rocker elements, the right side Rocker elements, transmission mechanism, braking mechanism, steering mechanism, front truck seat, backrest, infant's wagon box and front and rear kickstand, can roll over Folded front truck is divided in two parts, and a front truck is hinged to by a front wheel frame and a folding U-shaped railway carriage per part Split；In each of front in the front wheel frame of car split, one axle of installation is motionless, wheel rotates, by having (bicycle) for driven by shaking Flywheel rack geared, or driven without flywheel rack geared, or crank and rocker mechanism with interior (outer) gear drive Small diameter wheel, folding U-shaped railway carriage is hinged on below front wheel frame front and back end；The band roller bearing put up can be taken off Preceding vertical case be plugged on the front end of the horizontal boxboard of U-shaped railway carriage, have a longitudinal intermediate beam both sides respectively can be to one among front truck 90 degree of connecting rod is horizontally rotated afterwards, respectively with left and right sides front truck split, is hinged to the assembly of front truck；Intermediate beam rear end installation one Individual connecting hinge and the vehicle for thering is the foot-operated Chain conveyer rear car of driving to be hinged to one three driving Multi-purpose tricycle；Also it can use as needed There is driving rear car or without driving rear car and front truck, by the connecting hinge between two cars, form a single driving or the few work(of dual drive Can Multi-purpose tricycle；There is one can combine on front truck, the front truck seat and backrest that energy is separated；Front truck seat is removed, baby can be put Child's wagon box；Three vehicle frames can be Multi-purpose tricycle vehicle frame 1-2 centimetres of height from the ground.

But the combination design for making a general survey of current existing Maternal-infant wheel barrow and vehicle using motor folding inconvenience be present and operation is still more numerous The problem of trivial.

Utility model content

The utility model is directed to above-mentioned deficiency, there is provided one kind folding is simple, integral firmness is good and is easy to power-assisted row The semi-automatic folding mother and baby's vehicle using motor sailed and used as mother and baby's stroller.

To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of semi-automatic folding mother and baby vehicle using motor, including Baby seat, support, vertical rod two, front fork, beam mechanism, quadric chain, seat, back vent, trailing wheel and front-wheel, the vertical rod Two both sides for being separately mounted to beam mechanism, support are mounted in each vertical rod, the baby seat is located at two vertical rods Between and it is rack-mount, the quadric chain includes preceding connecting seat, primary load bearing seat, upper connecting rod and lower link, upper connecting rod The equal and preceding connecting seat in both ends and lower link both ends, be rotatablely connected between primary load bearing seat；In one end of upper connecting rod and lower link Elastic telescopicing rod is connected between the other end, the preceding connecting seat is connected with beam mechanism, and the seat is arranged on primary load bearing seat On, the primary load bearing seat is also connected with one end of back vent, and the other end of the back vent is connected with trailing wheel, and the front-wheel passes through front fork With vertical rod.

Preferably, the seat includes cushion and vertical rod two, the cushion is connected by vertical rod two with primary load bearing seat, institute It is Extensible upright rod to state vertical rod two.

Preferably, the trailing wheel uses wheel hub motor as wheel hub.

Preferably, also including power supply and speed governing handle, the power supply is arranged on back vent and by speed governing handle and wheel Hub motor is electrically connected, and the speed governing handle is arranged in vertical rod.

Preferably, also including angle of inclination handle, the angle of inclination handle is arranged on primary load bearing seat.

Preferably, the beam mechanism includes connection end two and more of crossbeam, the both ends of more crossbeams connect respectively There is connection end.

Preferably, the quantity of the crossbeam is that adjacent beams line forms equilateral triangle on three and vertical section.

Above description can be seen that the utility model and possess advantages below：Semi-automatic folding mother and baby of the present utility model helps Power car is integrated the design of power supply and wheel hub motor and whole semi-automatic folding mother and baby vehicle using motor, so that half-automatic folding Folded riding for mother and baby's vehicle using motor can be light as electric car, and semi-automatic folding mother and baby's vehicle using motor of whole utility model Both the normal use in the case of Maternal-infant wheel barrow had been ensure that, can be by adjusting four-bar linkage structure so that realizing the structure of electric car With the mode of riding, and by the trim designs of beam mechanism and preceding connecting seat, so as to realize the synchronous axial system of vertical rod, and also It can ensure still to ensure stabilization when front-wheel runs into bumpy sections under Maternal-infant wheel barrow form and vehicle using motor form.

Brief description of the drawings

Fig. 1 is the structural representation of semi-automatic folding mother and baby's vehicle using motor of prior art.

Fig. 2 is the structural representation of the multi-functional dual-purpose Maternal-infant wheel barrow of prior art.

Fig. 3 is the side view of semi-automatic folding mother and baby vehicle using motor of the present utility model.

Fig. 4 is the front view of semi-automatic folding mother and baby vehicle using motor of the present utility model.

Fig. 5 is the rearview of semi-automatic folding mother and baby vehicle using motor of the present utility model.

Fig. 6 is the structural representation of the quadric chain of semi-automatic folding mother and baby vehicle using motor of the present utility model.

Fig. 7 is the structural representation of the beam mechanism of semi-automatic folding mother and baby vehicle using motor of the present utility model.Accompanying drawing is said It is bright：1st, baby seat, 2, support, 3, vertical rod, 4, front fork, 5, beam mechanism, 51, connection end, 52, crossbeam, 6, quadric chain, 61st, preceding connecting seat, 62, primary load bearing seat, 63, upper connecting rod, 64, lower link, 65, elastic telescopicing rod, 7, seat, 71, cushion, 72, Vertical rod two, 8, back vent, 9, trailing wheel, 10, front-wheel, 11, power supply, 12, speed governing handle, 13, angle of inclination handle, 14, pedal.

Embodiment

As illustrated, a kind of semi-automatic folding mother and baby vehicle using motor, including baby seat 1, support 2, vertical rod 3 two, front fork 4th, beam mechanism 5, quadric chain 6, seat 7, back vent 8, trailing wheel 9 and front-wheel 10, the vertical rod 3 two are separately mounted to crossbeam The both sides of mechanism 5, support 2 is mounted in each vertical rod 3, the baby seat 1 is between two vertical rods 3 and installed in branch On frame 2, the quadric chain 6 includes preceding connecting seat 61, primary load bearing seat 62, upper connecting rod 63 and lower link 64, upper connecting rod 63 It is rotatablely connected between the equal and preceding connecting seat 61 in both ends and the both ends of lower link 64, primary load bearing seat 62；In one end of upper connecting rod 63 with Elastic telescopicing rod 65 is connected between the other end of connecting rod 64, the preceding connecting seat 61 is connected with beam mechanism 5, the seat 7 On primary load bearing seat 62, the one end of the primary load bearing seat 62 also with back vent 7 is connected, the other end and the trailing wheel 9 of the back vent 7 Connection, the front-wheel 10 pass through front fork 4 and vertical rod 3；The seat 7 includes cushion 71 and vertical rod 2 72, and the cushion 71 passes through Vertical rod 2 72 is connected with primary load bearing seat 62, and the vertical rod 2 72 is Extensible upright rod；The trailing wheel 9 is using wheel hub motor as wheel Hub；Also include power supply 11 and speed governing handle 12, the power supply 11 is arranged on back vent 8 and passes through speed governing handle 12 and wheel hub motor Electrical connection, the speed governing handle 12 are arranged in vertical rod 3；Also include angle of inclination handle 13, the angle of inclination handle 13 is pacified On primary load bearing seat 62；The beam mechanism 5 includes connection end 51 two and more than 52, crossbeam, the both ends of more crossbeams 52 It is connected to connection end 51；The quantity of the crossbeam 52 is that the line of adjacent beams 52 forms equilateral triangle on three and vertical section Shape.

Be embodied, baby seat is rack-mount, the direction and angle of its baby seat be it is adjustable, together When need fold when, by lift the upper connecting rod in the handle four-bar linkage structure of angle of inclination, lower link respectively with preceding company Rotated between joint chair, primary load bearing seat, elastic telescopicing rod length change (overall length lengthening), so that whole semi-automatic folding Quadric chain, back vent and the trailing wheel of mother and baby's vehicle using motor are realized to be shunk to babychair direction, trailing wheel and front-wheel when folding shrinking Keep whole semi-automatic folding mother and baby vehicle using motor to be used as Maternal-infant wheel barrow jointly, vertical rod can also can be passed through by seat Two stretching structure is adjusted so as to not influence the implementation of Maternal-infant wheel barrow.

And when folding, its jackknife action is also required to overcome the active force of elastic telescopicing rod, so elastic telescopicing rod has There is auto-lock function, prevent unexpected factors from causing the car under enforcement state to fold suddenly, strengthen the security of car；When in expansion State, the support bar in four-bar linkage structure is in Pre strained state, while has the function of self-locking, because support bar total length can be with With car motor adjustment, this sample car is expert at and made under state, is jolted caused by the injustice of road, vehicle frame have some it is micro receipts or Put, so change in vehicle frame can absorb some energy, so as to mitigate the vibration amplitude of car, so as to cycle personnel with Cushioning effect.

The design of power supply and wheel hub motor and whole semi-automatic folding mother and baby vehicle using motor are integrated simultaneously, so that Riding for semi-automatic folding mother and baby's vehicle using motor can be light as electric car, and the semi-automatic folding of whole utility model is female Baby's vehicle using motor both ensure that the normal use in the case of Maternal-infant wheel barrow, can be by adjusting four-bar linkage structure so that realizing electronic The structure of car and mode of riding, and by the trim designs of beam mechanism and preceding connecting seat, so as to realize that the synchronization of vertical rod turns It is dynamic, and can also ensure still to ensure stabilization when front-wheel runs into bumpy sections under Maternal-infant wheel barrow form and vehicle using motor form.

The utility model and embodiments thereof are described above, this describe it is no restricted, shown in accompanying drawing Also it is one of embodiment of the present utility model, actual structure is not limited thereto.All in all if this area it is general Logical technical staff is enlightened by it, in the case where not departing from the utility model and creating objective, without designing with being somebody's turn to do for creativeness The similar frame mode of technical scheme and embodiment, all should belong to the scope of protection of the utility model.

Claims (8)

1. A kind of 1. semi-automatic folding mother and baby vehicle using motor, it is characterised in that：Including baby seat (1), support (2), vertical rod (3) two Individual, front fork (4), beam mechanism (5), quadric chain (6), seat (7), back vent (8), trailing wheel (9) and front-wheel (10), it is described vertical (3) two both sides for being separately mounted to beam mechanism (5) of bar, support (2), the babychair are mounted on each vertical rod (3) Chair (1) between two vertical rods (3) and on support (2), the quadric chain (6) include preceding connecting seat (61), Primary load bearing seat (62), upper connecting rod (63) and lower link (64), the both ends and lower link (64) both ends of upper connecting rod (63) connect and before Joint chair (61), primary load bearing seat are rotatablely connected between (62)；Between the other end of one end of upper connecting rod (63) and lower link (64) Elastic telescopicing rod (65) is connected with, the preceding connecting seat (61) is connected with beam mechanism (5), and the seat (7) is arranged on master and held On power seat (62), the one end of the primary load bearing seat (62) also with back vent (8) is connected, the other end and the trailing wheel (9) of the back vent (8) Connection, the front-wheel (10) pass through front fork (4) and vertical rod (3).
2. 2. semi-automatic folding mother and baby vehicle using motor according to claim 1, it is characterised in that：The seat (7) includes cushion (71) it is connected with vertical rod two (72), the cushion (71) by vertical rod two (72) with primary load bearing seat (62), the vertical rod two (72) For Extensible upright rod.
3. 3. semi-automatic folding mother and baby vehicle using motor according to claim 1, it is characterised in that：The trailing wheel (9) uses wheel hub Motor is as wheel hub.
4. 4. semi-automatic folding mother and baby's vehicle using motor according to claim 1 or 3, it is characterised in that：Also include power supply (11) and Speed governing handle (12), the power supply (11) are arranged on back vent (8) and electrically connected by speed governing handle (12) with wheel hub motor, institute Speed governing handle (12) is stated in vertical rod (3).
5. 5. semi-automatic folding mother and baby vehicle using motor according to claim 1, it is characterised in that：Also include angle of inclination handle (13), the angle of inclination handle (13) is arranged on primary load bearing seat (62).
6. 6. semi-automatic folding mother and baby vehicle using motor according to claim 1, it is characterised in that：The beam mechanism (5) includes Connection end (51) two and more of crossbeam (52), the both ends of more crossbeams (52) are connected to connection end (51).
7. 7. semi-automatic folding mother and baby vehicle using motor according to claim 6, it is characterised in that：The quantity of the crossbeam (52) is Adjacent beams (52) line forms equilateral triangle on three and vertical section.
8. 8. semi-automatic folding mother and baby vehicle using motor according to claim 6, it is characterised in that：Also include pedal (14), it is described Pedal (14) is linked by driving member and trailing wheel (9).