CN108657354A - A kind of two-wheeled and the convertible foldable baby luggage truck of three-wheel - Google Patents
A kind of two-wheeled and the convertible foldable baby luggage truck of three-wheel Download PDFInfo
- Publication number
- CN108657354A CN108657354A CN201810554199.0A CN201810554199A CN108657354A CN 108657354 A CN108657354 A CN 108657354A CN 201810554199 A CN201810554199 A CN 201810554199A CN 108657354 A CN108657354 A CN 108657354A
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- China
- Prior art keywords
- tricycle
- wheel
- bar
- main shaft
- wheeler
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
- B62K13/04—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tricycle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
Abstract
A kind of two-wheeled and the convertible foldable baby luggage truck of three-wheel, including chassis, turn to connecting shaft, swing turning-bar etc..It is characterized in that：Mounting hole, baffle hinge seat, luggage case sliding rail, luggage case fastening screw hole and the seat support bar hinge seat of the chassis Shang You steering mechanism；The swing turning-bar is the direct rod piece for driving tricycle front-wheel steer；The translation turning-bar drives two swing turning-bar rotations simultaneously；Seat rear end is supported by Seat support axis or luggage case；Pass through tangent mechanism expansion or folding tricycle front-wheel；It is inserted into the different holes for turning to main shaft by the protrusion of two wheeler lifting shaft, realizes the lifting of two wheeler front-wheel；The steering of tricycle front-wheel is realized by rotating rod, sliding block and parallelogram lindage；The connection of the parts such as main shaft and tricycle bogie, baffle and chassis will be turned to by using hinge, vehicle is allow conveniently to fold.
Description
Technical field
The present invention relates to carriage for children luggage truck technical field, more particularly to a kind of two-wheeled and the convertible collapsible youngster of three-wheel
Virgin luggage truck.
Background technology
Tricycle is more steady, can carry more article；Two wheeler can temper the sense of equilibrium of children, so as to give children
Bring different enjoyment.But present carriage for children is all that three-wheel and two-wheeled are applied alone, and buys the costly of two cars, and very
It is how not foldable, it gos out inconvenient to carry.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of two-wheeleds and the convertible foldable baby luggage truck of three-wheel.Three-wheel
Chinese herbaceous peony wheel can be folded by tangent mechanism, and operating position can be navigated to by fastening screw by turning to main shaft.It turns in main shaft
Axis the lifting of two wheeler front-wheel may be implemented by two holes on main shaft.Each section is all made of hinge connection, individual part
It is dismantled and assembled, to realize the folding of vehicle.
Technical solution used in the present invention is：A kind of two-wheeled and the convertible foldable baby luggage truck of three-wheel, including
Chassis turns to connecting shaft, swings turning-bar, translation turning-bar, two wheeler front axle, turn to main shaft, baffle, turn to main shaft support
Frame, two wheeler lifting shaft, steering wheel, cushion, cushion bottom plate, Seat support axis, luggage case, fastening screw, tricycle front-wheel, three
Take turns vehicle bogie, tricycle turns to slide bar, two wheeler front-wheel, tricycle turn to sliding block, block, motor, motor mount, driven
Gear, driving gear, trailing wheel, trailing wheel mounting base, tricycle front-wheel folding bar, tricycle the near front wheel cambered axle, tricycle the near front wheel
Vertical shaft, tricycle off-front wheel cambered axle, tricycle off-front wheel vertical shaft, seat spring, two wheeler front wheel supporting axis, latch spring, after
Take turns support shaft, lock, luggage case Fixed latches, it is characterised in that：The mounting hole of the chassis Shang You steering mechanism, baffle hinge
Chain seat, luggage case sliding rail, luggage case fastening screw hole and seat support bar hinge seat；The swing turning-bar is direct band
The rod piece of dynamic tricycle front-wheel steer, tricycle the near front wheel vertical shaft and tricycle off-front wheel vertical shaft upper end are all connected with a swing
Turning-bar, translation turning-bar left and right ends are hinged with two swing turning-bars respectively, and translation turning-bar drives two swings simultaneously
Turning-bar rotates；The steering main shaft upper end is directly connected with steering wheel, and lower end is turned to by axis pin and tricycle
Frame is hinged；The steering main shaft support frame is connected with flapper；
It is equipped with mounting hole among main shaft support frame, slides and is rotatablely connected between main shaft () and mounting hole, first, turning in order to fixed
To main shaft, second is that steering main shaft and baffle can be made to fold together；
The two wheeler lifting shaft, which is mounted in, to be turned to inside main shaft, and it is pipe fitting to turn to main shaft, and lifting shaft is led by turning to
Two screw holes adjustment height on axis, realizes the lift adjustment of two wheeler front-wheel, lifting shaft bottom and two wheeler front axle top
Portion is detachably connected, and two wheeler front axle lower part is equipped with holder, the two wheeler front wheel supporting being equipped on holder in horizontal direction
Axis is equipped with two wheeler front-wheel on two wheeler front wheel supporting axis；
The cushion bottom plate front end is connect by hinge with baffle, and rear end is supported by two axis, cushion bottom plate and cushion it
Between have a spring supporting；The Seat support axis upper end is injected in the hole of cushion bottom plate both sides, before making cushion rear height ratio
Hold more slightly higher, lower end is connect by hinge with chassis, can be laid flat when not used onto chassis；
Sliding slot is arranged at the luggage case, bottom, can be slided in the sliding rail on chassis, while luggage upper box part connects with cushion bottom plate
It touches, plays the role of support seat cushion；The fastening screw turns to main shaft and tricycle bogie for connecting, and makes the axis of the two
Line overlaps；
The tricycle bogie is connected by positioning pin with main shaft is turned to, and the power for turning to main shaft is transmitted；The three-wheel
Vehicle turns to slide bar and injects in the slot of tricycle bogie, and is fastened by screw, as two wheeler using when slide bar remove and insert
In slot on to chassis, the steering mechanism of fixed tricycle；The tricycle turns to sliding block top and is set to three-wheel by sliding slot
Vehicle turns on slide bar, and sliding block lower end is inserted into the hole of translation turning-bar and can rotate；The block is sleeved on tricycle steering
The end of slide bar carries out a limitation to the rotational angle range of steering wheel；The motor is horizontally mounted, and passes through driving gear
Rear wheel is driven with driven gear.
The tricycle front-wheel folding bar is located in the sliding slot on tricycle the near front wheel vertical shaft, tricycle front-wheel folding
Correspond to location hole there are two the horizontal and vertical positions of wheel above folded bar, is fastened by screw；Described tricycle the near front wheel
Cambered axle lower end is connect with tricycle front-drive, and upper end is connected through the hinge with tricycle the near front wheel vertical shaft, while tricycle is left
A rod piece for carrying sliding slot is also welded in front-wheel cambered axle upper end hinged place, and the axis pin on tricycle front-wheel folding bar can be in sliding slot
Interior sliding；Tricycle the near front wheel vertical shaft upper end is fixedly connected with turning-bar is swung, and is useful for tricycle front-wheel above
The sliding slot of folding rod sliding.
The seat spring is sleeved on the axis on cushion bottom plate, and top heads on cushion, plays buffering shock-absorbing functions；Described
Luggage case rear portion is equipped with the sliding slot on vertical direction, bolt is equipped in sliding slot, the corresponding chassis in bolt lower part is equipped with jack, sliding
Altogether equipped with high, two, bottom slot position on slot, bolt top is connect with latch spring, and latch spring is extension spring, and luggage case is made to consolidate
Determine bolt and head on slot position top upwards always, preventing bolt, play leaves slot position due to vibration, also stirs bolt convenient and efficient；
When bolt is in low slot position, lock can be closed and locked, prevent the article in luggage case stolen；The luggage case, which is fixed, to be inserted
Pin is used for fixing luggage case, prevents from moving outside luggage case.
Beneficial effects of the present invention：By the way that wheel shaft is divided into two-section, and the folding that tangent mechanism realizes wheel is set.Pass through
The inclination of steering wheel is realized in the transmission for turning to the dynamic turning-bar of slide bar, sliding block peace, to meet ergonomics.Vehicle can be rolled over
Folded, the steering wheel and two wheeler front-wheel of dismounting can be put into inside baffle, will not occupy extra space, easy to carry.Seat
Under big luggage case can be child fill more toys and tool.Tricycle and two wheeler can be converted fast, bring more
It rides enjoyment.
Description of the drawings
Fig. 1, Fig. 2, Fig. 3 are the whole assembly dimensional structure diagram of the present invention.
Fig. 4 is that the present invention is in two wheeler status diagram.
Fig. 5 is that the present invention is in folded state schematic diagram.
Drawing reference numeral：The chassis 1-, 2- turn to connecting shaft, 3- swings turning-bar, 4- translations turning-bar, 5- two wheeler front-wheels
Axis, 6- turn to main shaft, 7- baffles, 8- and turn to main shaft support frame, 9- two wheelers lifting shaft, 10- steering wheels, 11- cushions, 12- seats
Rebasing plate, 13- Seat supports axis, 14- luggage cases, 15- fastening screws, 16- tricycles front-wheel, 17- tricycles bogie, 18-
Tricycle turn to slide bar, 19- two wheelers front-wheel, 20- tricycles turn to sliding block, 21- blocks, 22- motors, 23- motor mounts,
24- driven gears, 25- driving gears, 26- trailing wheels, 27- trailing wheels mounting base, 28- tricycle front-wheel foldings bar, 29- tricycles are left
Front-wheel cambered axle, 30- tricycle the near front wheels vertical shaft, 31- tricycle off-front wheels cambered axle, 32- tricycle off-front wheels vertical shaft, 33- seats
Spring, 34- two wheeler front wheel supportings axis, 35- latch springs, 36- rear wheel supports axis, 37- locks, 38- luggage case Fixed latches.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of two-wheeled and the convertible foldable baby luggage of three-wheel
Vehicle, including chassis 1, steering connecting shaft 2, swing turning-bar 3, translation turning-bar 4, two wheeler front axle 5, steering main shaft 6, baffle
7, main shaft support frame 8, two wheeler lifting shaft 9, steering wheel 10, cushion 11, cushion bottom plate 12, Seat support axis 13, luggage are turned to
Case 14, fastening screw 15, tricycle front-wheel 16, tricycle bogie 17, tricycle turn to slide bar 18, two wheeler front-wheel 19, three
It takes turns vehicle and turns to sliding block 20, block 21, motor 22, motor mount 23, driven gear 24, driving gear 25, trailing wheel 26, trailing wheel peace
Fill seat 27, tricycle front-wheel folding bar 28, tricycle the near front wheel cambered axle 29, tricycle the near front wheel vertical shaft 30, tricycle off-front wheel
Cambered axle 31, tricycle off-front wheel vertical shaft 32, seat spring 33, two wheeler front wheel supporting axis 34, latch spring 35, rear wheel support axis
36, lock 37, luggage case Fixed latches 38, it is characterised in that：The mounting hole of the 1 Shang You steering mechanism of chassis, baffle hinge
Chain seat, luggage case sliding rail, luggage case fastening screw hole and seat support bar hinge seat；The swing turning-bar 3 is direct
The rod piece of tricycle front-wheel steer is driven, tricycle the near front wheel vertical shaft 30 and 32 upper end of tricycle off-front wheel vertical shaft are all connected with one
A swing turning-bar 3,4 left and right ends of translation turning-bar are hinged with two swing turning-bars 3 respectively, translation turning-bar 4 while band
Dynamic two swing turning-bars 3 rotate；6 upper end of steering main shaft is directly connected with steering wheel 10, and lower end passes through pin
Axis is hinged with tricycle bogie 17；The steering main shaft support frame 8 and baffle 7 are rotatablely connected；
Mounting hole is equipped among main shaft support frame 8, main shaft (10) is slided and is rotatablely connected between mounting hole, first, for fixation
Main shaft 10 is turned to, second is that steering main shaft 10 and baffle 7 can be made to fold together；
The two wheeler lifting shaft 9, which is mounted in, to be turned to inside main shaft 6, and it is pipe fitting to turn to main shaft, and lifting shaft 9 passes through steering
Two screw holes on main shaft 6 adjust highly, the lift adjustment of realization two wheeler front-wheel 19, before 9 bottom of lifting shaft and two wheeler
5 top side detachable of wheel shaft connects, and 5 lower part of two wheeler front axle is equipped with holder, the two wheeler being equipped on holder in horizontal direction
Front wheel supporting axis is equipped with two wheeler front-wheel 19 on two wheeler front wheel supporting axis；
12 front end of cushion bottom plate is connect by hinge with baffle 7, and rear end is supported by two axis 13, cushion bottom plate 12 with
There are 4 springs 32 to support between cushion 11；13 upper end of Seat support axis is injected in the hole of 12 both sides of cushion bottom plate, and seat is made
Pad rear height is more slightly higher than front end, and lower end is connect by hinge with chassis 1, can be laid flat onto chassis 1 when not used；
The luggage case 14, sliding slot is arranged at bottom, can be slided in the One On The Chassis sliding rail, while 14 top of luggage case and cushion
Bottom plate 12 contacts, and plays the role of support seat cushion 11；The fastening screw 15 turns to main shaft 6 and tricycle steering for connecting
Frame 17 makes the axis of the two overlap；
The tricycle bogie 17 is by positioning pin 15 and turns to the connection of main shaft 6, transmits the power for turning to main shaft 6；It is described
Tricycle turn to slide bar 18 and inject in the slot of tricycle bogie 17, and fastened by screw, slided when as two wheeler use
Bar 18 is removed and is inserted into the One On The Chassis slot, the steering mechanism of fixed tricycle；It is logical that the tricycle turns to 20 top of sliding block
It crosses sliding slot to be set on tricycle steering slide bar 18,20 lower end of sliding block is inserted into the hole of translation turning-bar 4 and can rotate；Described
Block 21 is sleeved on the end that tricycle turns to slide bar 18, and a limitation is carried out to the rotational angle range of steering wheel 10；Described
Motor 22 is horizontally mounted, and drives trailing wheel 26 to rotate by driving gear 25 and driven gear 24.
The tricycle front-wheel folding bar 28 is located in the sliding slot on tricycle the near front wheel vertical shaft 30, before tricycle
There are two location holes for the horizontal and vertical position of corresponding wheel above wheel folding rod 28, are fastened by screw；The tricycle
29 lower end of the near front wheel cambered axle is rotatablely connected with tricycle front-wheel 16, and upper end is connected through the hinge with tricycle the near front wheel vertical shaft 30,
One rod piece with sliding slot also weld in 29 upper end hinged place of tricycle the near front wheel cambered axle simultaneously, on tricycle front-wheel folding bar 28
Axis pin can be slided in sliding slot；30 upper end of tricycle the near front wheel vertical shaft is fixedly connected with turning-bar 3 is swung, thereon
Face is useful for the sliding slot of the sliding of tricycle front-wheel folding bar 28.
The seat spring 33 is sleeved on the axis on cushion bottom plate 12, and top heads on cushion 11, plays buffering shock-absorbing functions；
The luggage case rear portion is equipped with the sliding slot on vertical direction, is equipped with bolt 38 in sliding slot, on the corresponding chassis in 38 lower part of bolt
Equipped with jack, it is equipped with high, two, bottom slot position altogether on sliding slot, 38 top of bolt is connect with latch spring 35, and latch spring 35 is to draw
Spring is stretched, luggage case Fixed latches 38 is made to head on slot position top upwards always, preventing bolt 38, play leaves slot position due to vibration,
Also stir bolt 38 convenient and efficient；When bolt 38 is in low slot position, lock 37 can be closed and locked, prevented in luggage case 14
Article it is stolen；The luggage case Fixed latches 38 are used for fixing luggage case 14, prevent from moving outside luggage case 14.
Operation principle of the present invention：The present invention is initially folded state, and when use will be placed on 10 He of the steering wheel below baffle 7 first
Two wheeler front-wheel 19 and two wheeler front axle 5 are taken out, in the stretching, extension and assembling for carrying out each section；By Seat support axis 13 or
Person's luggage case 14 supports seat rear end；By the expansion of tricycle front-wheel folding bar 28 or the folding three that pull two tangent mechanisms
Take turns Chinese herbaceous peony wheel 16；It is inserted into two holes turned on main shaft 6 by the protrusion on two wheeler lifting shaft 9, realizes two wheeler front-wheel
19 lifting；By turning to slide bar 18 by tricycle bogie 17, tricycle, tricycle turns to sliding block 20,4 and of translation turning-bar
Swing the steering that the mechanism that turning-bar 3 forms realizes tricycle front-wheel 16；By luggage case Fixed latches 38 and latch spring 35,
Luggage case 14 is conveniently positioned, luggage case 14 is fixed together with the One On The Chassis sliding rail；Pass through fastening screw
15 pairs of inclined steering main shafts 6 position, its axis and the axis of tricycle bogie 17 is made to overlap；It will by using hinge
Turn to main shaft 6 and tricycle bogie 17, baffle 7 and chassis 1, cushion bottom plate 12 and baffle 7, Seat support axis 13 and chassis 1
It is attached, vehicle is allow conveniently to fold.
Claims (2)
1. a kind of two-wheeled and the convertible foldable baby luggage truck of three-wheel, including chassis（1）, turn to connecting shaft（2）, swing turn
To bar（3）, translation turning-bar（4）, two wheeler front axle（5）, turn to main shaft（6）, baffle（7）, turn to main shaft support frame（8）、
Two wheeler lifting shaft（9）, steering wheel（10）, cushion（11）, cushion bottom plate（12）, Seat support axis（13）, luggage case（14）, it is fixed
Position bolt（15）, tricycle front-wheel（16）, tricycle bogie（17）, tricycle turn to slide bar（18）, two wheeler front-wheel（19）、
Tricycle turns to sliding block（20）, block（21）, motor（22）, motor mount（23）, driven gear（24）, driving gear
（25）, trailing wheel（26）, trailing wheel mounting base（27）, tricycle front-wheel folding bar（28）, tricycle the near front wheel cambered axle（29）, tricycle
The near front wheel vertical shaft（30）, tricycle off-front wheel cambered axle（31）, tricycle off-front wheel vertical shaft（32）, seat spring（33）, two wheeler
Front wheel supporting axis（34）, latch spring（35）, rear wheel support axis（36）, lock（37）, luggage case Fixed latches（38）, feature
It is：The chassis（1）The mounting hole of Shang You steering mechanism, baffle hinge seat, luggage case sliding rail, luggage case fastening screw hole
And seat support bar hinge seat；The swing turning-bar（3）It is the direct rod piece for driving tricycle front-wheel steer, tricycle
The near front wheel vertical shaft（30）With tricycle off-front wheel vertical shaft（32）Upper end is all connected with a swing turning-bar（3）, be translatable turning-bar
（4）Left and right ends respectively with two swing turning-bars（3）Hinged, be translatable turning-bar（4）Two swing turning-bars are driven simultaneously（3）
Rotation；The steering main shaft（6）Upper end directly and steering wheel（10）Connection, lower end are turned to by axis pin and tricycle
Frame（17）It is hinged；The steering main shaft support frame（8）And baffle（7）Rotation connection；
Main shaft support frame（8）Centre is equipped with mounting hole, and main shaft (10) is slided and is rotatablely connected between mounting hole, first, in order to solid
Surely main shaft is turned to（10）, second is that steering main shaft can be made（10）And baffle（7）It folds together；
The two wheeler lifting shaft（9）It is mounted in steering main shaft（6）Internal, it is pipe fitting, lifting shaft to turn to main shaft（9）It is logical
Cross steering main shaft（6）On two screw holes adjustment height, realize two wheeler front-wheel（19）Lift adjustment, lifting shaft（9）Bottom
Portion and two wheeler front axle（5）Top side detachable connects, two wheeler front axle（5）Lower part is equipped with holder, and water is equipped on holder
Square upward two wheeler front wheel supporting axis is equipped with two wheeler front-wheel on two wheeler front wheel supporting axis（19）；
The cushion bottom plate（12）Front end passes through hinge and baffle（7）Connection, rear end passes through two axis（13）Support, cushion bottom
Plate（12）With cushion（11）Between have（4）A spring（32）Support；The Seat support axis（13）Cushion bottom plate is injected in upper end
（12）In the hole of both sides, keep cushion rear height more slightly higher than front end, lower end passes through hinge and chassis（1）Connection, when not used
It can be laid flat to chassis（1）On；
The luggage case（14）, sliding slot is arranged at bottom, can be on chassis（1）On sliding rail sliding, while luggage case（14）Top
With cushion bottom plate（12）Contact, plays support seat cushion（11）Effect；The fastening screw（15）Main shaft is turned to for connecting
（6）With tricycle bogie（17）, the axis of the two is made to overlap；
The tricycle bogie（17）Pass through positioning pin（15）With steering main shaft（6）Connection transmits and turns to main shaft（6）It is dynamic
Power；The tricycle turns to slide bar（18）Inject tricycle bogie（17）Slot in, and fastened by screw, as two-wheeled
Slide bar when vehicle uses（18）It removes and is inserted into chassis（1）On slot in, the steering mechanism of fixed tricycle；The tricycle turns
To sliding block（20）Top is set to tricycle by sliding slot and turns to slide bar（18）On, sliding block（20）Lower end is inserted into translation turning-bar
（4）Hole in can rotate；The block（21）It is sleeved on tricycle and turns to slide bar（18）End, to steering wheel（10）Turn
Dynamic angular range carries out a limitation；The motor（22）It is horizontally mounted, passes through driving gear（25）And driven gear（24）
Drive trailing wheel（26）Rotation；
The tricycle front-wheel folding bar（28）It is placed on tricycle the near front wheel vertical shaft（30）On sliding slot in, tricycle front-wheel
Folding rod（28）Corresponding to the horizontal and vertical position of wheel above, there are two location holes, are fastened by screw；The tricycle
The near front wheel cambered axle（29）Lower end and tricycle front-wheel（16）Rotation connection, upper end and tricycle the near front wheel vertical shaft（30）Pass through hinge
Connection, while tricycle the near front wheel cambered axle（29）Also weld a rod piece for carrying sliding slot, tricycle front-wheel folding in upper end hinged place
Folded bar（28）On axis pin can be slided in sliding slot；Tricycle the near front wheel vertical shaft（30）Upper end and swing turning-bar
（3）It is fixedly connected, is useful for tricycle front-wheel folding bar above（28）The sliding slot of sliding.
2. a kind of two-wheeled according to claim 1 and the convertible foldable baby luggage truck of three-wheel, it is characterised in that：Institute
State seat spring（33）It is sleeved on cushion bottom plate（12）On axis on, top heads on cushion（11）, play buffering shock-absorbing functions；It is described
Luggage case rear portion be equipped with the sliding slot on vertical direction, bolt is equipped in sliding slot（38）, bolt（38）On the corresponding chassis in lower part
Equipped with jack, it is equipped with high, two, bottom slot position, bolt altogether on sliding slot（38）Top and latch spring（35）Connection, latch spring
（35）For extension spring, make luggage case Fixed latches（38）Always slot position top is headed on upwards, prevents bolt（38）Due to vibration
Play leaves slot position, also makes bolt（38）It stirs convenient and efficient；Work as bolt（38）When in low slot position, lock can be closed（37）
It locks, prevents luggage case（14）Interior article is stolen；The luggage case Fixed latches（38）For fixing luggage case（14）, prevent
Only luggage case（14）Outer shifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554199.0A CN108657354B (en) | 2018-06-01 | 2018-06-01 | Two-wheeled and three-wheeled convertible folding type luggage barrow for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554199.0A CN108657354B (en) | 2018-06-01 | 2018-06-01 | Two-wheeled and three-wheeled convertible folding type luggage barrow for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657354A true CN108657354A (en) | 2018-10-16 |
| CN108657354B CN108657354B (en) | 2020-02-07 |
Family
ID=63774342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554199.0A Active CN108657354B (en) | 2018-06-01 | 2018-06-01 | Two-wheeled and three-wheeled convertible folding type luggage barrow for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657354B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186517A (en) * | 2020-03-11 | 2020-05-22 | 永康市华格工业产品设计有限公司 | Baby carriage with double driving modes |
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| US8167074B1 (en) * | 2010-03-17 | 2012-05-01 | Joseph Tsiyoni | Three-wheel, driver's stand-up, portable, leverless vehicle, with foot brake lever and connecting method thereoff |
| CN102869414A (en) * | 2010-03-10 | 2013-01-09 | 瑞斯恩特股份有限公司 | Wheeled device |
| CN205707070U (en) * | 2016-03-31 | 2016-11-23 | 邢振华 | Portable multifunctional electric motor car |
| CN106627923A (en) * | 2016-10-21 | 2017-05-10 | 崔璨 | Electric vehicle capable of being changed into regular tricycle |
| CN206202542U (en) * | 2016-10-19 | 2017-05-31 | 好孩子儿童用品有限公司 | Children's electric motor vehicle |
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2018
- 2018-06-01 CN CN201810554199.0A patent/CN108657354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711028Y (en) * | 2004-05-08 | 2005-07-20 | 廖学金 | Turning gearing mechansm of tricycle |
| CN102869414A (en) * | 2010-03-10 | 2013-01-09 | 瑞斯恩特股份有限公司 | Wheeled device |
| US8167074B1 (en) * | 2010-03-17 | 2012-05-01 | Joseph Tsiyoni | Three-wheel, driver's stand-up, portable, leverless vehicle, with foot brake lever and connecting method thereoff |
| CN205707070U (en) * | 2016-03-31 | 2016-11-23 | 邢振华 | Portable multifunctional electric motor car |
| CN206202542U (en) * | 2016-10-19 | 2017-05-31 | 好孩子儿童用品有限公司 | Children's electric motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111186517A (en) * | 2020-03-11 | 2020-05-22 | 永康市华格工业产品设计有限公司 | Baby carriage with double driving modes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108657354B (en) | 2020-02-07 |
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