CN105059354B - A kind of perambulator - Google Patents
A kind of perambulator Download PDFInfo
- Publication number
- CN105059354B CN105059354B CN201510452553.5A CN201510452553A CN105059354B CN 105059354 B CN105059354 B CN 105059354B CN 201510452553 A CN201510452553 A CN 201510452553A CN 105059354 B CN105059354 B CN 105059354B
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- vehicle frame
- perambulator
- locking
- backrest
- tugboat
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Abstract
A kind of perambulator that the present invention is provided, the technical problem of inconvenient operation when solving in the prior art mobile perambulator manually.A kind of perambulator that the present invention is provided, vehicle frame tail end is additionally provided with least two tugboats, the diameter of the tugboat is less than the diameter of wheel, the tugboat is fixed on vehicle frame by support, the reinforcement that the support is provided with support is integral type structure, the vehicle frame is provided with the breach for accommodating support and tugboat, the support, which is connected through a screw thread, to be fixed on vehicle frame, the vehicle frame front end is provided with handle, pass through above-mentioned composition, when perambulator needs to move its position manually, parent easily can make tugboat leave breach by rotary dragging wheel, then hand-held handle, now, perambulator front end is upwarped, parent can facilitate is moved to any position by perambulator, it is easy to operate.
Description
Technical field
The present invention relates to a kind of perambulator.
Background technology
Perambulator is a kind of articles for children, and with the development of electronic technology, perambulator of the prior art is vdiverse in function, and profile
It is attractive in appearance, go deep into liking for children.
Perambulator of the prior art is general to carry out rear wheel drive, the perambulator knot of this structure by battery, motor
Structure is simple, and still, perambulator of the prior art does not have Trailer equipment, that is to say, that in the case where battery does not have electric energy, uses
Family needs stroller to move, still, and the smaller strength of children is difficult to promote perambulator, and parent's height is higher, hand
Bending is needed when pushing away perambulator movement, is operated very very inconvenient.
The content of the invention
A kind of perambulator that the present invention is provided, it is intended to overcome in the prior art perambulator moved in no electric energy it is difficult not
Foot.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of perambulator, including the car provided with wheel
The steering wheel provided with seat and control perambulator travel direction, described in frame and the driver's cabin being arranged on vehicle frame, the driver's cabin
Vehicle frame tail end is additionally provided with least two tugboats, and the diameter of the tugboat is less than the diameter of wheel, and the tugboat is fixed by support
On vehicle frame, the reinforcement that the support is provided with support is integral type structure, the vehicle frame is provided with receiving support and drags
The breach of wheel, the support, which is connected through a screw thread, to be fixed on vehicle frame, and the vehicle frame front end is provided with handle.By set tugboat and
Handle, the battery of perambulator does not have after electric energy, and parent easily rotary dragging wheel and can make tugboat leave breach, then, hand
Holding handle can be so that the headstock (front end) of perambulator be upwarped, and the tugboat positioned at vehicle frame tail end is contacted with ground, now, and parent can be with
Perambulator is easily moved to target location, it is easy to operate.
Tugboat can be fixed on vehicle frame by following structure：The tugboat is rotatably connected on support by wheel shaft, institute
State and rolling bearing is provided between tugboat and wheel shaft, the support is fixed on vehicle frame by connecting screw rod, and the vehicle frame is provided with
The stage clip that connecting screw rod is released to connecting screw hole is provided with the connecting screw hole coordinated with connecting screw rod, the connecting screw hole, it is described
Connecting screw rod end is reduces connecting screw rod and the hemispherical of stage clip coefficient of friction, and the handle is collapsible handle, the car
Frame is provided with the receiving hole for accommodating handle.Stage clip is set in connecting screw hole, plays a part of fixed support position, branch can be avoided
Frame unintentional rotation, during dragging perambulator, stability is good, and handle is set to collapsible, and handle can be drawn in, and the outward appearance of perambulator is more
Plus it is attractive in appearance, and handle will not collide with other objects, improve security performance during perambulator traveling.
In order to improve the security performance of perambulator, it is to avoid the steering wheel of perambulator fractures, the steering wheel includes hand-held disk, base
And connecting rod, the hand-held disk is fixed on base by connecting rod, the base provided with the hole body for accommodating connecting rod, the base with
The retaining mechanism of locking connecting rod is additionally provided between connecting rod.Hand-held disk by connecting rod patchhole body, substantially increase steering wheel with
The bonding strength of vehicle frame, steering wheel is not easily broken.
In order that perambulator is adapted to the children of different heights, the retaining mechanism includes the tongue being located on base, institute
Connecting rod is stated provided with some positioning holes coordinated on differentiated levels and with tongue, the tongue there are a pair and the bottom of on
The center line of seat is symmetrical, and the base is communicated provided with the pilot hole for accommodating tongue, the pilot hole with hole body, the pilot hole
Interior to be provided with the spring for making tongue insert positioning hole, the shape of cross section of the tongue is rectangle.By setting some positioning holes, make
Obtaining the height of steering wheel of baby carrier can be adjusted, and be adapted to the children of different heights.
The base is rotatably connected on vehicle frame by connector, provided with locking connector between the connector and vehicle frame
Locking mechanism.
In order to further make perambulator when driving it is more comfortable, the connector is fixed on vehicle frame by rotating shaft, the company
Fitting includes the locking groove that several are distributed in lock chamber, the car provided with circular lock chamber, the locking mechanism
Frame is provided with the latch segment coordinated with locking groove, and the latch segment is slidably connected on vehicle frame, the latch segment and vehicle frame it
Between be additionally provided with make latch segment insertion locking groove reseting pressuring spring.The angle of steering wheel and horizontal plane can be adjusted, and difference is driven
The children for sailing custom are when driving perambulator, more comfortably.
In order that the seat of perambulator is more comfortable, the seat includes backrest and headrest, and the headrest, which is slidably connected at, to be leaned on
Back, locking mechanism of the backrest provided with locking headrest, the backrest is rotatably connected on vehicle frame, and the vehicle frame is provided with
The teeth groove of some locking backrests, the backrest is provided with the tooth block with tooth socket fit；
The tooth block is slidably connected on backrest, and the compression that tooth block is pushed into teeth groove is provided between the tooth block and backrest
The holding rod for being easy to pull tooth block is additionally provided with spring, the tooth block, the holding rod is integral type structure, the hand with tooth block
Hold and rubber sleeve is also arranged on bar.The structure allows the backrest of seat and the angle of horizontal plane to adjust, and children are driving virgin
It is more comfortable during car.
And in order to further improve the comfortableness of seat, the headrest is provided with rod member, the backrest is provided with and rod member
The cell body of cooperation, the rod member is located on the lock slots on differentiated levels, the backrest provided with several by cell body
The locking column coordinated with lock slots is additionally provided with, the locking column is slidably connected on backrest, the locking column is provided with and locking
The vertical non-return post of post, the backrest is provided with the stop-return slot coordinated with non-return post.The structure allows the height of headrest to adjust
Section, children are more comfortable when driving perambulator.
The speed-regulating switch of stepless speed regulation is additionally provided with the driver's cabin, the speed-regulating switch is by pedal control, the pedal
It is rotatably connected on vehicle frame, provided with the back-moving spring for resetting pedal between the pedal and vehicle frame, the wheel includes front-wheel
And trailing wheel, the front wheels and rear wheels are driven by motor by differential mechanism；Luminous zone is equipped with the front wheels and rear wheels.
Compared with prior art, a kind of perambulator that the present invention is provided, vehicle frame tail end is additionally provided with least two tugboats, described to drag
The diameter of wheel is less than the diameter of wheel, and the tugboat is fixed on vehicle frame by support, and it is one that the support, which is provided with support,
The reinforcement of body formula structure, the vehicle frame is connected through a screw thread fixation provided with the breach for accommodating support and tugboat, the support
On vehicle frame, the vehicle frame front end is provided with handle, by above-mentioned composition, when perambulator needs to move its position manually, and parent can be with
Easily rotary dragging wheel makes tugboat leave breach, then hand-held handle, now, and perambulator front end is upwarped, and parent can facilitate child
Car is moved to any position, easy to operate；
In addition, the handle on vehicle frame is collapsible handle, perambulator movement easily can draw handle in after finishing
Get up, it is to avoid children are when driving perambulator, and handle is collided with other articles, improves the security performance of perambulator.
Brief description of the drawings
Accompanying drawing 1 is the axonometric drawing of vehicle frame in a kind of perambulator of the invention,
Accompanying drawing 2 is the structural representation of steering wheel in a kind of perambulator of the invention,
Accompanying drawing 3 is the attachment structure schematic diagram of steering wheel and vehicle frame in a kind of perambulator of the invention,
Accompanying drawing 4 is the structural representation of seat in a kind of perambulator of the invention,
Accompanying drawing 5 is the attachment structure schematic diagram of headrest and backrest in a kind of perambulator of the invention,
Accompanying drawing 6 is the explosive view of pedal and speed-regulating switch in a kind of perambulator of the invention.
Embodiment
Below in conjunction with the accompanying drawings, a kind of perambulator of the present invention is described further.As shown in figure 1, a kind of perambulator, including set
Provided with seat 3 and control perambulator travel direction in the vehicle frame 1 for having wheel 2 and the driver's cabin being arranged on vehicle frame 1, the driver's cabin
Steering wheel 4, the perambulator is driven by motor, and motor is then supplied by the battery being fixed on vehicle frame 1
Electricity, drive perambulator when, the travel speed of perambulator is controlled by the speed-regulating switch 33 in driver's cabin, by steering wheel 4 come
The travel direction of perambulator is controlled, in order to improve the performance of perambulator, the wheel 2 includes front wheels and rear wheels, the front wheels and rear wheels
Driven by motor by differential mechanism, perambulator uses four-wheel drive, substantially increase the performance of perambulator, and in order to improve child
Luminous zone is equipped with the interest of car, the front wheels and rear wheels, when perambulator is travelled in the environment of dark, luminous zone can
To light, so as to improve the interest of perambulator, the luminous zone can be LED luminous zones, or fluorescent belt；
It is fixed on after the battery electric energy on vehicle frame 1 is finished, perambulator is to walk, need to promotes perambulator manually, and children
Strength it is smaller, it is impossible to promote perambulator；In addition, the height of perambulator is than relatively low, parent is very painstaking when promoting perambulator, to understand
The certainly technical problem, the tail end of vehicle frame 1 is additionally provided with two tugboats 5, can also set multiple tugboats 5, the diameter of the tugboat 5
Less than the diameter of wheel 2, the tugboat 5 is rotatably connected on support 6 by wheel shaft, provided with rolling between the tugboat 5 and wheel shaft
Dynamic bearing, the support 6 is fixed on vehicle frame 1 by connecting screw rod 9, and the connecting screw rod 9 is vertical with support 6, the vehicle frame 1
It is provided with to be provided with the connecting screw hole 10 coordinated with connecting screw rod 9, the connecting screw hole 10 and connecting screw rod 9 is released into connecting screw hole
10 stage clip, by setting stage clip, easily can lock support 6, branch during so as to avoid moving perambulator using tugboat 5
The unexpected rotation of frame 6, improves the stability of perambulator, and the end of connecting screw rod 9 rubs to reduce connecting screw rod 9 and stage clip and is
Several hemisphericals, the reinforcement that the support 6 is provided with support 6 is integral type structure, the vehicle frame 1 is provided with receiving support
6 and the breach 7 of tugboat 5, the handle 8 is collapsible handle 8, and the vehicle frame 1 is provided with the receiving hole 11 for accommodating handle 8；
When moving perambulator using tugboat 5, tugboat 5 is moved to outside breach 7 first, i.e., 5, tugboat is made by runing rest 6
In outside breach 7, then the collapsible handle 8 positioned at the front end of vehicle frame 1 is deployed, the hand-held handle 8 of parent, now, on perambulator front end
Stick up, the tugboat 5 positioned at perambulator tail end is contacted with ground, perambulator can be moved to suitable position by finally dragging handle 8, and virgin
Car is moved in movement using tugboat 5, and the wheel 2 of perambulator is not contacted with ground, so as to avoid 2 turns of wheel
The technical problem such as dynamic resistance when causing differential mechanism abrasion aggravation or perambulator movement is big；After perambulator movement is finished, rotary dragging wheel 5 is answered,
Tugboat 5 is located in breach 7, and handle 8 is folded, to avoid handle 8 from being collided with other articles, cause handle 8 or perambulator to damage
It is bad.
With reference to above-mentioned embodiment, referring to Fig. 2, the structure to steering wheel 4 describes in detail below, in order that children drive
Sail more comfortable during perambulator, the steering wheel 4 can be configured in the following manner, the steering wheel 4 include hand-held disk 12,
Base 13 and connecting rod 14, the hand-held disk 12 are fixed on base 13 by connecting rod 14, and the base 13 is provided with receiving connecting rod
14 hole body 15；The connecting rod 14 provided with it is some be located at differentiated levels upper Positioning holes 17, the base 13 be provided with
The tongue 16 that positioning hole 17 is engaged, retaining mechanism is formed by tongue 16 and positioning hole 17, the tongue 16 have a pair and on
The center line of base 13 is symmetrical, and the base 13 is communicated provided with the pilot hole for accommodating tongue 16, the pilot hole with hole body 15,
, will in the insertion positioning hole 17 of tongue 16 when spring does not stress provided with the spring for making tongue 16 insert positioning hole 17 in pilot hole
Connecting rod 14 is locked, the height of fixed-direction disk 4, when adjusting the height of steering wheel 4, need to be overcome the active force of spring, be made tongue 16
Positioning hole 17 is left, the position of connecting rod 14 is then adjusted, so that the height of steering wheel 4 is adjusted, and in order to avoid tongue 16 is bent,
The shape of cross section of the tongue 16 is rectangle.The shape of cross section of certain tongue 16 can also be other shapes, such as triangle,
Polygon etc..
With reference to above-mentioned embodiment, referring to Fig. 3, the set-up mode of steering wheel 4 is described in detail below, in order to enter one
Step makes perambulator more comfortable in driving, that is to say, that in order to adjust the angle of steering wheel 4 and horizontal plane, the base 13 leads to
Cross connector 18 to be rotatably connected on vehicle frame 1, the locking knot provided with locking connector 18 between the connector 18 and vehicle frame 1
Structure, the connector 18 is fixed on vehicle frame 1 by rotating shaft, and the connector 18 is provided with circular lock chamber 19, the lock
Locking structure includes the locking groove 20 that several are distributed in lock chamber 19, and the vehicle frame 1 is provided with to be coordinated with locking groove 20
Latch segment 21, the latch segment 21 is slidably connected on vehicle frame 1, and being additionally provided between the latch segment 21 and vehicle frame 1 makes lock
The reseting pressuring spring of the tight insertion of block 21 locking groove 20.During specific regulation, latch segment 21 coordinates from different locking grooves 20
Steering wheel 4 is set there are different angles from horizontal plane, so that more comfortable during perambulator driving.
With reference to above-mentioned embodiment, referring to Fig. 4, the structure to seat 3 describes in detail below, and the seat 3 includes
Backrest 22 and headrest 23, the backrest 22 is rotatably connected on vehicle frame 1, tooth of the vehicle frame 1 provided with some locking backrests 22
Groove 24, all teeth groove 24 should be provided with the tooth block 25 coordinated with teeth groove 24 in circular arc distribution, the backrest 22；The tooth block 25
It is slidably connected on backrest 22, the compression spring that tooth block 25 is pushed into teeth groove 24 is provided between the tooth block 25 and backrest 22
26, the holding rod 27 for being easy to pull tooth block 25 is additionally provided with the tooth block 25, the holding rod 27 is integral type knot with tooth block 25
Rubber sleeve is also arranged on structure, the holding rod 27；During regulation, tooth block 25 is pulled, tooth block 25 is departed from teeth groove 24, now
The angle of Back of perambulator 22 and horizontal plane is adjusted, tooth block 25 is unclamped in regulation after finishing, tooth block 25 coordinates with teeth groove 24, so that will
Backrest 22 is locked, and further makes perambulator more comfortable when driving；When the children of different heights drive perambulator, the height of headrest 23
Should be different, therefore,
Referring to Fig. 5, the headrest 23 is slidably connected on backrest 22, locking of the backrest 22 provided with locking headrest 23
Mechanism, the headrest 23 is provided with rod member 28, and the backrest 22 is provided with the cell body 29 coordinated with rod member 28, the rod member 28
It is located at provided with several on lock slots 30 on differentiated levels, the backrest 22 and is additionally provided with by cell body 29 and lock slots 30
The locking column 31 of cooperation, the locking column 31 is slidably connected on backrest 22, and the locking column 31 is provided with to hang down with locking column 31
Straight non-return post 32, the backrest 22 is provided with the stop-return slot coordinated with non-return post 32, the shape of cross section of the locking column 31
For circle, the into and out stop-return slot of non-return post 32 can be made by rotation lock fixed column 31.By making locking column 31 depart from locking
Groove 30 is the height of headrest adjustable 23, and locking column 31 coordinates with lock slots 30 to lock headrest 23, the regulation of headrest 23 ten
Divide convenient, perambulator is more comfortable when driving.
The control mode of perambulator is described below, referring to Fig. 6, the speed-regulating switch of stepless speed regulation is additionally provided with the driver's cabin
33, the speed-regulating switch 33 is controlled by pedal 34, and the pedal 34 is rotatably connected on vehicle frame 1, the pedal 34 and vehicle frame 1 it
Between provided with make pedal 34 reset back-moving spring 35, pedal 34 is resetted by back-moving spring 35, easy to use.
Describe tugboat 5, steering wheel 4, the set-up mode of steering wheel 4, the structure of seat 3 and the perambulator of perambulator respectively above
Control mode, above-mentioned each structure can freely be used in combination in specific design, so that perambulator has more comfortable drive
Performance.
It these are only the preferred embodiment of the present invention, it is intended to embody the protrusion technique effect and advantage of the present invention, not
It is the limitation to technical scheme.The present invention can be easily in perambulator without electricity by the respective outer side edges handle 8 of tugboat 5
The other positions for moving perambulator in the case of energy, it is easy to operate and perambulator will not be damaged；
Those skilled in the art will appreciate that all made based on the technology of the present invention content modification, change or
Person's substitute technology feature, such as change of the quantity of tugboat 5, the change of the position of tugboat 5, the change of the form of handle 8, should all cover
In in the technology category that appended claims of the present invention are advocated.
Claims (8)
1. a kind of perambulator, including the vehicle frame (1) provided with wheel (2) and the driver's cabin that is arranged on vehicle frame (1), in the driver's cabin
Steering wheel (4) provided with seat (3) and control perambulator travel direction, it is characterised in that：Vehicle frame (1) tail end is additionally provided with least
Two tugboats (5), the diameter of the tugboat (5) is less than the diameter of wheel (2), and the tugboat (5) is fixed on car by support (6)
On frame (1), the reinforcement that the support (6) is provided with support (6) is integral type structure, the vehicle frame (1) is provided with receiving
The breach (7) of support (6) and tugboat (5), the support (6), which is connected through a screw thread, to be fixed on vehicle frame (1), the vehicle frame (1)
Front end is provided with handle (8)；The seat (3) includes backrest (22) and headrest (23), and the headrest (23) is slidably connected at backrest
(22) on, locking mechanism of the backrest (22) provided with locking headrest (23), the backrest (22) is rotatably connected on vehicle frame (1)
On, teeth groove (24) of the vehicle frame (1) provided with some locking backrests (22), the backrest (22) is provided with matches somebody with somebody with teeth groove (24)
The tooth block (25) of conjunction；The headrest (23) is provided with rod member (28), and the backrest (22) is provided with the groove coordinated with rod member (28)
Body (29), the rod member (28) is located at provided with several on lock slots (30) on differentiated levels, the backrest (22)
The locking column (31) coordinated with lock slots (30) is additionally provided with by cell body (29), the locking column (31) is slidably connected at backrest
(22) on, the locking column (31) be provided with the non-return post (32) vertical with locking column (31), the backrest (22) be provided with
The stop-return slot that non-return post (32) coordinates.
2. a kind of perambulator according to claim 1, it is characterised in that：The tugboat (5) is rotatably connected on branch by wheel shaft
On frame (6), the tugboat (5) is provided with rolling bearing between wheel shaft, and the support (6) is fixed on car by connecting screw rod (9)
On frame (1), the vehicle frame (1) is provided with the connecting screw hole (10) coordinated with connecting screw rod (9), the connecting screw hole (10) and set
Have by connecting screw rod (9) release connecting screw hole (10) stage clip, connecting screw rod (9) end for reduce connecting screw rod (9) with
The hemispherical of stage clip coefficient of friction, the handle (8) is collapsible handle (8), and the vehicle frame (1) is provided with receiving handle (8)
Receiving hole (11).
3. a kind of perambulator according to claim 1, it is characterised in that：The steering wheel (4) includes hand-held disk (12), base
(13) and connecting rod (14), the hand-held disk (12) is fixed on base (13) by connecting rod (14), and the base (13) is provided with
The hole body (15) of connecting rod (14) is accommodated, the locking machine of locking connecting rod (14) is additionally provided between the base (13) and connecting rod (14)
Structure.
4. a kind of perambulator according to claim 3, it is characterised in that：The retaining mechanism includes being located on base (13)
Tongue (16), the connecting rod (14) is provided with some positioning holes coordinated on differentiated levels and with tongue (16)
(17), the tongue (16) has a pair and symmetrical on the center line of base (13), and the base (13) is provided with receiving tongue
(16) pilot hole, the pilot hole is communicated with hole body (15), and being provided with the pilot hole makes tongue (16) insert positioning hole
(17) spring, the shape of cross section of the tongue (16) is rectangle.
5. a kind of perambulator according to claim 4, it is characterised in that：The base (13) is rotated by connector (18) to be connected
It is connected on vehicle frame (1), the locking mechanism provided with locking connector (18) between the connector (18) and vehicle frame (1).
6. a kind of perambulator according to claim 5, it is characterised in that：The connector (18) is fixed on vehicle frame by rotating shaft
(1) on, the connector (18) is distributed on lock chamber provided with circular lock chamber (19), the locking mechanism including several
(19) the locking groove (20) in, the vehicle frame (1) is provided with the latch segment (21) coordinated with locking groove (20), the locking
Block (21) is slidably connected on vehicle frame (1), and being additionally provided between the latch segment (21) and vehicle frame (1) inserts latch segment (21)
Lock the reseting pressuring spring of groove (20).
7. a kind of perambulator according to claim 1, it is characterised in that：The tooth block (25) is slidably connected at backrest (22)
On, the compression spring (26) that tooth block (25) is pushed into teeth groove (24) is provided between the tooth block (25) and backrest (22), it is described
The holding rod (27) for being easy to pull tooth block (25) is additionally provided with tooth block (25), the holding rod (27) is integral type with tooth block (25)
Rubber sleeve is also arranged on structure, the holding rod (27).
8. a kind of perambulator according to claim 1, it is characterised in that：The speed governing of stepless speed regulation is additionally provided with the driver's cabin
Switch (33), the speed-regulating switch (33) is controlled by pedal (34), and the pedal (34) is rotatably connected on vehicle frame (1), described
Provided with the back-moving spring (35) for resetting pedal (34) between pedal (34) and vehicle frame (1), the wheel (2) includes front-wheel with after
Wheel, the front wheels and rear wheels are driven by motor by differential mechanism；Luminous zone is equipped with the front wheels and rear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452553.5A CN105059354B (en) | 2015-07-29 | 2015-07-29 | A kind of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452553.5A CN105059354B (en) | 2015-07-29 | 2015-07-29 | A kind of perambulator |
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| Publication Number | Publication Date |
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| CN105059354A CN105059354A (en) | 2015-11-18 |
| CN105059354B true CN105059354B (en) | 2017-10-17 |
Family
ID=54488955
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452553.5A Active CN105059354B (en) | 2015-07-29 | 2015-07-29 | A kind of perambulator |
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| CN (1) | CN105059354B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628170B (en) * | 2017-08-31 | 2023-04-14 | 平湖市专博先进技术与转化研究院 | Multifunctional baby carriage |
| CN107757792A (en) * | 2017-09-30 | 2018-03-06 | 平湖市小龙哈彼童车有限公司 | A kind of tug device of electric children vehicle |
| CN107878645A (en) * | 2017-10-23 | 2018-04-06 | 浙江好来喜儿童用品有限公司 | A kind of handle of perambulator, tugboat accommodating mechanism |
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|---|---|---|---|---|
| US7354049B2 (en) * | 2003-11-19 | 2008-04-08 | Tim Schmidt | Infant carrying system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301354Y (en) * | 1997-10-06 | 1998-12-23 | 同乔实业股份有限公司 | Improved motor-driven vehicle for children |
| CN2362758Y (en) * | 1997-11-25 | 2000-02-09 | 黄忠 | Pram |
| CN2385768Y (en) * | 1999-07-11 | 2000-07-05 | 中山市港口镇天隆玩具厂 | Toy vehicle |
| CN202036801U (en) * | 2011-02-12 | 2011-11-16 | 好孩子儿童用品有限公司 | Children's electric vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105059354A (en) | 2015-11-18 |
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