CN107891906A - A kind of multifunctional safe perambulator - Google Patents
A kind of multifunctional safe perambulator Download PDFInfo
- Publication number
- CN107891906A CN107891906A CN201711189082.9A CN201711189082A CN107891906A CN 107891906 A CN107891906 A CN 107891906A CN 201711189082 A CN201711189082 A CN 201711189082A CN 107891906 A CN107891906 A CN 107891906A
- Authority
- CN
- China
- Prior art keywords
- brake
- vehicle frame
- multifunctional safe
- perambulator
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/02—Accessories or details specially adapted for children's carriages or perambulators providing for travelling up or down a flight of stairs
- B62B9/06—Accessories or details specially adapted for children's carriages or perambulators providing for travelling up or down a flight of stairs with spiders or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/22—Devices for rocking or oscillating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention provides a kind of multifunctional safe perambulator, belong to perambulator technical field, including car body, the automatic brake mechanism being connected with wheel, the shaking table mechanism on the car body and be installed on car body bottom portion ascend obstacle mechanism, it is characterized in that, the automatic brake mechanism includes drive component, transmission component, the driven subassembly being sequentially connected, and for being oriented to drive component, transmission component and the guidance set of driven subassembly;Multifunctional safe perambulator of the present invention is simple, environmental protection, cost are low and safer reliable with dead-man's device, also with shaking table function, ascend the function of obstacle.
Description
Technical field
The present invention relates to a kind of multifunctional safe perambulator, belong to perambulator technical field.
Background technology
Current perambulator is one pedal brake mechanism of installation at four wheels mostly, and parent is after the car that comes to a complete stop
Wheel need to be locked one by one by way of foot-operated.And some parents are not often braked, just immediately due to carelessness after parking
The baby in car is set to be come to harm because perambulator is out of control.In actual life, when the father and mother of ewborn infant go on a journey with baby
Always run into either large or small domatic, because physical features amplitude of variation is big, section is come down more, the only fixed car of traditional perambulator
Hand-operated brake component, just in case human negligence like above occurs, cause perambulator to be slid in landslide eminence, may result in meaning
Outer generation.
Nearly 2 years, occurs the perambulator for indicating " intelligent braking " on a small quantity on the market.These perambulators rely on sensor
And Electric control, reach self-stopping effect.But from secure context, price the problems such as, most of consumer is beyond affordability.And
And the function of perambulator in the market is more single, and cross that this kind of barrier of stair must lift perambulator could be by,
Make troubles.
In view of this, the present inventor is specialized in this, develops a kind of multifunctional safe perambulator, this case is thus
Produce.
The content of the invention
In order to solve drawbacks described above present in prior art, it is of the invention provide a kind of simple, environmental protection, cost it is low and
With the safer reliable multifunctional safe perambulator of dead-man's device, to achieve these goals, what the present invention took
Technical scheme is as follows:
A kind of multifunctional safe perambulator, including car body, be connected with wheel automatic brake mechanism, on the car body
Shaking table mechanism and be installed on car body bottom portion ascend obstacle mechanism, the automatic brake mechanism includes what is be sequentially connected
Drive component, transmission component, driven subassembly, and for being oriented to drive component, transmission component and the guidance set of driven subassembly.
Preferably, the car body includes being used for the first vehicle frame for fixing automatic brake mechanism, and connect wheel
Ascend the second vehicle frame of obstacle mechanism.
Preferably, the driving component includes handrail, the push rod being sequentially connected, the rack being fixedly connected on push rod;
The transmission component includes and rack meshed gears;The driven subassembly include be connected with wheel brake disc, installed in brake
Brake lever and one end on disk are fixed on the brake cable that the other end on gear is fixed in brake lever;The guidance set bag
Include the push rod guide rod located at push rod end, the guide rod fixator being enclosed on push rod guide rod and spring, be sequentially arranged in first
At least one brake cable guiding trestle and at least two brake lever guiding trestles on vehicle frame and the reset being placed in brake lever
Spring, the brake cable are fixed on the first vehicle frame by brake cable guiding trestle, and the brake lever is oriented to branch by brake lever
Frame is fixed on the first vehicle frame;The shaking table mechanism includes infanette and the shake component on infanette.
Preferably, the connecting rod and set square for shaking component and including being connected to by bearing on infanette.
Preferably, the component that shakes also includes the Fixed latches of connection infanette, connecting rod and set square.
Preferably, the infanette is located on car body by set square and reinforcing bar.
Preferably, the infanette is flexibly connected with the lower end of connecting rod by bearing;The upper end of connecting rod and set square
Right angle is flexibly connected by bearing;It is fixedly connected at the big angle of set square on-right angle with the first vehicle frame, at the small angle of set square
It is flexibly connected with reinforcing bar upper end, the lower end of reinforcing bar is fixedly connected with the first vehicle frame.
Preferably, more kinetic energy perambulators include two automatic brake mechanisms being symmetricly set on pair of wheels.
Preferably, car body also includes the push rod support frame of two automatic brake mechanisms of connection, obstacle machine is ascended in fixation
The first bracing piece and the second bracing piece of fixed push rod and the first vehicle frame of structure and the first vehicle frame.
Preferably, the obstacle mechanism of ascending uses three horn rings.
The present invention can realize following technique effect:
(1)Change the present situation that conventional pushchair fixes brake, using relatively reasonable Machine Design, dexterously utilize spring deformation
The characteristics of recovery, accomplish self-actuating brake and stable effect, can effectively prevent car slipping in daily life or forget brake
Unexpected situation is caused to occur;
(2)The ingenious connection of shaking table mechanism intermediate cam plate, connecting rod, bracing piece, makes that support infanette is firm, shaking baby bed is simple
It is single;
(3)Shaking table function uses four-bar mechanism, and bearing is used at hinge, makes to rock slightly, frequency is suitable, can provide funny
The happy enjoyment of baby, stable shock-absorbing function can be also provided in stroller, there is recreational, embodiment hommization;
(4)The addition of three horn rings allows perambulator to cope with more pavement behaviors, is easy to go on a journey, and has more preferable adaptability.
(5)It is simple and reasonable for structure, it is easy to operate, manufacture, be easy to maintenance;Accord with the demands of the market, manufacturing cost is relatively low, has
Popularized beneficial to market.
Brief description of the drawings
Fig. 1 is the present embodiment multifunctional safe perambulator overall structure diagram;
Fig. 2 is the present embodiment multifunctional safe stroller configuration explosive view;
Fig. 3 is the present embodiment multifunctional safe perambulator self-actuating brake structural representation;
Fig. 4 is the partial enlarged drawing at the present embodiment multifunctional safe perambulator self-actuating brake A;
Fig. 5 is the partial enlarged drawing at the present embodiment multifunctional safe perambulator self-actuating brake B;
Fig. 6 is the present embodiment multifunctional safe perambulator infanette wabbler mechanism schematic diagram;
Fig. 7 is the present embodiment multifunctional safe perambulator crossing over blockage structural scheme of mechanism.
Mark explanation:
Handrail 1, push rod 2, push rod support frame 3, fixed cover 4, spring 5, rack 6, gear 7, back-moving spring 8, brake lever 9, brake
Disk 10, trailing wheel 11, hind axle fixed cover 12, brake lever guiding trestle 13, the first bracing piece 14, three horn rings 15, the first vehicle frame 16,
Brake cable 17, bearing 18, connecting rod 19, set square 20, infanette 21, Fixed latches 22, guide rod fixator 23, brake cable are oriented to
Support 24, hinge connection block 25, roller 26, triangle wheeling supporting frame 27, bearing 28, reinforcing bar 29, push rod guide rod 30, second adds
Strong bar 31, the second vehicle frame 32, contiguous block 33.
Embodiment
In order that the technological means of the present invention and its technique effect that can reach, can become apparent from more perfect exposure,
One embodiment is hereby provided, and is described in detail as follows with reference to accompanying drawing:
The present embodiment multifunctional safe perambulator, including car body, be connected with wheel automatic brake mechanism, on car body
Shaking table mechanism and be installed on car body bottom portion ascend obstacle mechanism.Car body includes being used to fix automatic brake mechanism
The first vehicle frame 16, and connection wheel the second vehicle frame for ascending obstacle mechanism.Car body also includes two automatic brakes of connection
The push rod support frame 3 of mechanism of car, fixed the first bracing piece 14 for ascending obstacle mechanism and the first vehicle frame 16 and fixed push rod 2
With the second bracing piece 31 of the first vehicle frame 16.
As depicted in figs. 1 and 2, Fig. 1 is the present embodiment multifunctional safe perambulator overall structure diagram, and Fig. 2 is this reality
Apply a multifunctional safe stroller configuration explosive view, car body include the first vehicle frame 16, the second vehicle frame 32, the first bracing piece 14,
Second bracing piece 31.Second vehicle frame 32 is mechanically connected by contiguous block 33 and the first vehicle frame 16, no relative motion;First bracing piece
14 blocks 25 that are connected through the hinge mechanically connect with the first vehicle frame 16, no relative motion;Second bracing piece 31 and the first bracing piece 14
And first vehicle frame 16 mechanically connected by rivet, no relative motion.That is the first vehicle frame 16, the second vehicle frame 32, the first bracing piece 14,
Second bracing piece 31 forms an overall structure by mechanically connecting.
The multifunctional baby carriage of the present embodiment includes two automatic brake mechanisms being symmetricly set on pair of wheels.Automatically
Braking mechanism includes drive component, transmission component, the driven subassembly being sequentially connected, and for being oriented to drive component, transmission group
The guidance set of part and driven subassembly.Driving component includes handrail 1, the push rod 2 being sequentially connected, and is fixedly connected on push rod 2
Rack 6;Transmission component includes and the meshed gears 7 of rack 6;Driven subassembly include be connected with wheel brake disc 10, installed in brake
Brake lever 9 and one end on hull 10 are fixed on the brake cable 17 that the other end on gear 7 is fixed in brake lever 9;Guiding group
Part include the push rod guide rod 30 located at the end of push rod 2, the guide rod fixator 23 that is enclosed on push rod guide rod 30 and spring 5,
The brake lever guiding trestle 13 of at least one brake cable guiding trestle 24 and at least two that is sequentially arranged on the first vehicle frame 16 and
The back-moving spring 8 being placed in brake lever 9, brake cable 17 are fixed on the first vehicle frame 16 by brake cable guiding trestle 24, brake
Bar 9 is fixed on the first vehicle frame 16 by brake lever guiding trestle 13.
As shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 3 is the present embodiment multifunctional safe perambulator self-actuating brake structural representation, figure
4 be the partial enlarged drawing at the present embodiment multifunctional safe perambulator self-actuating brake A, and Fig. 5 is the present embodiment multifunctional safe baby
Partial enlarged drawing at youngster's car self-actuating brake B, automatic brake mechanism include handrail 1, push rod 2, push rod support frame 3, fixed cover 4,
Spring 5, rack 6, gear 7, back-moving spring 8, brake lever 9, brake disc 10, brake lever guiding trestle 13, brake cable 17, vehicle frame
With guide rod fixator 23, brake cable guiding trestle 24, push rod guide rod 30.Handrail 1 and push rod support frame 3 pass through with push rod 2
Holding screw connects into a fixed entirety;Push rod 2 and rack 6 connect into a fixed entirety by fixed cover 4;Push rod
Guide rod 30, the vehicle frame 16 of guide rod fixator 23 and first connect into a fixed entirety;Push rod 2 is hollow tube, is enclosed on push rod
The outside of guide rod 30, spring 5 are enclosed on the outer ring of push rod guide rod 30, and loaded on fixed cover 4 and vehicle frame and guide rod fixator 23 it
Between;Gear 7 is installed on the first vehicle frame 16, and can freely be rotated;Rack 6 is intermeshed with gear 7;Brake cable 17 passes through two
Wire hole position on individual brake cable guiding trestle 24, one end are fixed on a tooth of gear 7 by holding screw, the other end with
The upper end of brake lever 9, which knots, to be fixed;Brake lever guiding trestle 13 and brake cable guiding trestle 24 have fluting and the first vehicle frame 16
It is bolted as an entirety;Back-moving spring 8 is placed on the outer ring of brake lever 9 between upper and lower brake lever guiding trestle 13, multiple
The upper end of position spring 8 is fixed with upper brake lever guiding trestle 13, and lower end and the close tooth fork of brake lever 9 are fixed;Brake disc 10
Together with being bolted on stroller rear wheels 11;Stroller rear wheels 11 are installed on the first vehicle frame by hind axle fixed cover 12
On 16, and it is free to rotate.
There is certain gap between push rod 2 and guide rod 30, push rod 2 can be made to be slided along push rod guide rod 30;Push rod 2 exists
Hinge connection block 25 has fluting with the place that push rod guide rod 30 is connected, and does not influence cunning of the push rod 2 on push rod guide rod 30
It is dynamic;There is space between spring 5 and push rod guide rod 30, spring 5 can stretch Free Compression on push rod guide rod 30;Gear 7
The gear teeth have certain thickness, so that brake cable 17 can be wound on the outside circle of gear 7;Circle is left on brake cable guiding trestle 24
Perforate, diameter are slightly larger than brake cable 17, and brake cable 17 can be in the circular hole of brake cable guiding trestle 24 slidably;Brake lever is oriented to
Square opening is left on support 13, there is certain interval with the bar part of brake lever 9, brake lever 9 passes through upper and lower two brake lever
The hole of guiding trestle 13, it is for linear motion.
Automatic brake mechanism operation principle:Brake lever 9 is set to be in brake by the own tension of back-moving spring 8 under nature
State.For user when promoting perambulator, both hands meeting nature produces a power obliquely, promotes handrail 1(People is pulling back
Then it is to pull handrail 1 during perambulator), and drive the rack 6 being fixed together with push rod 2 downward along push rod guide rod 30(Or to
On)Slide, rack 6 rotates with moving gear 7(Clockwise or counterclockwise), gear 7 rotates, and the one end of brake cable 17 is around the tooth top of gear 6
Circle up lifts(No matter gear is rotated counterclockwise or rotated clockwise, and can roll brake cable, plays lifting brake cable effect
Fruit), brake lever 9 lifts certain distance by the other end of brake cable 17 upwards, and the tooth fork of brake lever 9 separates with brake disc 10, automatically
Brake releases, then trailing wheel 11 can rotate.People is in stroller, due to the effect of component, the tooth fork of brake lever 9 always with brake disc
10 separation, perambulator freely rotate.When people's both hands leave handrail 1, spring 5 recovers with the deformation of back-moving spring 8, makes push rod 2, tooth
Bar 6, gear 7, brake cable 17, brake lever 9 etc. reset, and the tooth fork of brake lever 9 engages with brake disc 10 again, and trailing wheel 11 then stops
Rotate, perambulator realizes self-actuating brake effect.
The shaking table mechanism of the present embodiment multifunctional safe perambulator includes infanette 21 and the shake on infanette 21
Component:Connecting rod 19 and set square 20 that component includes being connected to by bearing 18 on infanette 21 are shaken, shaking component also includes
The Fixed latches 22 of infanette 21, connecting rod 19 and set square 20 are connected, infanette 21 is located at by set square 20 and reinforcing bar 29
On car body.
As shown in fig. 6, Fig. 6 is the present embodiment multifunctional safe perambulator infanette wabbler mechanism schematic diagram, infanette 21
It is flexibly connected with the lower end of connecting rod 19 by bearing 18;The upper end of connecting rod 19 passes through the activity of bearing 18 with the right angle of set square 20
Connection;It is fixedly connected at the big angle of the on-right angle of set square 20 with the first vehicle frame 16, at the small angle of set square 20 and in reinforcing bar 29
End is flexibly connected, and the lower end of reinforcing bar 29 is fixedly connected with the first vehicle frame 16.
Shaking table mechanism is made up of bearing 18, connecting rod 19, set square 20, infanette 21, Fixed latches 22, reinforcing bar 29.Baby
The lower end of youngster's bed 21 and connecting rod 19 uses hinge connection, and bearing 18 is used at hinge;The upper end of connecting rod 19 and set square 20
Big right-angle side use hinge connection, and bearing 18 is used at hinge;With the at the wide-angle angle of the on-right angle of set square 20
One vehicle frame 16 is bolted to connection;Connected at the low-angle angle of the on-right angle of set square 20 with hinge and the upper end of reinforcing bar 29
Connect;The lower end of reinforcing bar 29 is bolted to connection with the first vehicle frame 16.
Set square 20 is non-right-isosceles triangle;Hypotenuse, the vehicle frame 16 of reinforcing bar 29 and first of set square 20 form one
Individual fixed triangle shape, set square 20 is set to consolidate, reliably support infanette 21;Following, the triangle of connecting rod 19 and infanette 21
The big right-angle side of plate 20, a parallelogram is formed, can rock infanette 21;The small right-angle side of connecting rod 19, set square 20
Corresponding position is provided with the hole for inserting Fixed latches 22;Fixed latches 22 may be inserted into connecting rod 19 and be opened up with set square 20
Hole in, so as to break parallel-crank mechanism, prevent infanette 21 from waving.
Shaking table operation principle:If infanette 21 need not wave, infanette 21 is fixed with Fixed latches 22.If infanette 21
Need to wave, then Fixed latches 22 are extracted, can be in the presence of thrust, infanette 21 is parallel to be rocked, and infanette 21 is in gravity
Under the influence of, original state can be smoothly slid back to again, realize the function of shaking table.In perambulator usually in use, also can be
Fixed latches 22 are extracted, and because the swinging effect of parallelogram reduces the vibrations that vehicle frame brings perambulator 21 indirectly, can be risen
To the effect of damping.
The multifunctional baby carriage of the present embodiment ascends obstacle mechanism including two two be placed in below body car, ascends
Obstacle mechanism uses three horn rings 15, and three horn rings 15 are made up of three rollers 26, triangle wheeling supporting frame 27, bearing 28.Roller 26 with
Triangle wheeling supporting frame 27 is connected by screw bolts by bearing 28 and is assembled together.Three rollers 26 are free to rotate, also can conduct
One entirety rotates around triangle wheeling supporting frame 27.Triangle wheeling supporting frame 27 is connected together by axle with the first vehicle frame 16 again.
Ascend obstacle operation principle:During perambulator is carried out on level land, the two of which roller 26 of three horn rings
Ground is not changed, normally travel, and the characteristic that three horn ring two-wheeleds land is improved in slight bumpy road(Such as brick road
Face)Stability.If run into road serrated edge or normal step, now foremost a roller 26 encounters barrier stopping
It is motionless, while rolled as center of rotation, three horn rings 15 as an entirety, a roller 26 above can be turned down, so
After cross the barrier.Into 120 degree of angle between three rollers 26, most of barrier can be easily crossed.
Above content be combine that the preferred embodiment of the present invention made to provided technical scheme further specifically
It is bright, it is impossible to assert that present invention specific implementation is confined to these above-mentioned explanations, for the common skill of the technical field of the invention
For art personnel, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should be all considered as
Belong to protection scope of the present invention.
Claims (10)
1. a kind of multifunctional safe perambulator, including car body, be connected with wheel automatic brake mechanism, located at the car body
On shaking table mechanism and be installed on car body bottom portion ascend obstacle mechanism, it is characterised in that the automatic brake mechanism bag
Include the drive component being sequentially connected, transmission component, driven subassembly, and for being oriented to drive component, transmission component and driven group
The guidance set of part.
2. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:The car body includes being used to fix automatically
First vehicle frame of braking mechanism(16), and the second vehicle frame for ascending obstacle mechanism of connection wheel(32).
3. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:The driving component includes what is be sequentially connected
Handrail(1), push rod(2), it is fixedly connected on push rod(2)On rack(6);
The transmission component includes and rack(6)Meshed gears(7);
The driven subassembly includes the brake disc that is connected with wheel(10), installed in brake disc(10)On brake lever(9), Yi Jiyi
End is fixed on gear(7)The upper other end is fixed on brake lever(9)On brake cable(17);
The guidance set includes being located at push rod(2)The push rod guide rod of end(30), be enclosed on push rod guide rod(30)On lead
To bar fixator(23)And spring(5), be sequentially arranged in the first vehicle frame(16)On at least one brake cable guiding trestle(24)With
At least two brake lever guiding trestles(13)And it is placed on brake lever(9)On back-moving spring(8), the brake cable(17)It is logical
Cross brake cable guiding trestle(24)It is fixed on the first vehicle frame(16)On, the brake lever(9)Pass through brake lever guiding trestle(13)
It is fixed on the first vehicle frame(16)On;
The shaking table mechanism includes infanette(21)With located at infanette(21)On shake component.
4. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:The shake component includes passing through bearing
(18)It is connected to infanette(21)On connecting rod(19)And set square(20).
5. multifunctional safe perambulator as claimed in claim 4, it is characterised in that:The shake component also includes connection baby
Bed(21), connecting rod(19)And set square(20)Fixed latches(22).
6. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:The infanette(21)Pass through set square
(20)With reinforcing bar on car body.
7. the multifunctional safe perambulator as described in claim 4 or 5 or 6, it is characterised in that:The infanette(21)With connecting rod
(19)Lower end pass through bearing(18)It is flexibly connected;Connecting rod(19)Upper end and set square(20)Right angle pass through bearing(18)
It is flexibly connected;Set square(20)At the big angle of on-right angle with the first vehicle frame(16)It is fixedly connected, set square(20)Small angle at
Reinforcing bar(29)Upper end is flexibly connected, reinforcing bar(29)Lower end and the first vehicle frame(16)It is fixedly connected.
8. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:More kinetic energy perambulators are symmetrically set including two
Put the automatic brake mechanism on pair of wheels.
9. the multifunctional safe perambulator as described in claim 1 or 8, it is characterised in that:Car body also includes connection two certainly
The push rod support frame of dynamic braking mechanism(3), fixation ascend obstacle mechanism and the first vehicle frame(16)The first bracing piece(14)And
Fixed push rod(2)With the first vehicle frame(16)The second bracing piece(31).
10. multifunctional safe perambulator as claimed in claim 1, it is characterised in that:The obstacle mechanism of ascending uses triangle
Wheel(15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711189082.9A CN107891906B (en) | 2017-11-24 | 2017-11-24 | Multifunctional safety baby carriage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711189082.9A CN107891906B (en) | 2017-11-24 | 2017-11-24 | Multifunctional safety baby carriage |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107891906A true CN107891906A (en) | 2018-04-10 |
CN107891906B CN107891906B (en) | 2023-07-07 |
Family
ID=61805797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711189082.9A Active CN107891906B (en) | 2017-11-24 | 2017-11-24 | Multifunctional safety baby carriage |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107891906B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108789353A (en) * | 2018-08-28 | 2018-11-13 | 中南大学 | Obstacle-crossing pole-climbing robot |
CN109278835A (en) * | 2018-09-20 | 2019-01-29 | 嘉善县姚庄中心学校 | A kind of perambulator that can be shaken automatically |
CN112623014A (en) * | 2020-09-14 | 2021-04-09 | 浙江云门工业设计有限公司 | Children's barrow |
CN113460149A (en) * | 2021-05-27 | 2021-10-01 | 郭双 | Safety brake mechanism of baby carriage |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060181040A1 (en) * | 2005-02-17 | 2006-08-17 | Dunney William R | Baby Carriage Non-Roll Safety Brake |
DE202009014521U1 (en) * | 2009-10-27 | 2010-02-04 | Unique Product & Design Co., Ltd., Yung Kang City | Brake device for handcart with three or more wheels, e.g. Golf bag wagon, pram and the like. |
US20100259022A1 (en) * | 2007-11-13 | 2010-10-14 | Zhiqun Zhong | Rear Wheel Steering Hand Cart With Integrated Brake System |
DE202011050809U1 (en) * | 2011-07-26 | 2011-09-12 | Curt Würstl Vermögensverwaltungs-GmbH & Co. KG | Parking brake device for a sliding carriage frame |
CN203211361U (en) * | 2013-04-25 | 2013-09-25 | 胡永千 | Baby stroller |
CN104554414A (en) * | 2013-10-22 | 2015-04-29 | 陈新浩 | Self-braking type safe baby carriage |
CN205396197U (en) * | 2016-03-10 | 2016-07-27 | 安徽理工大学 | Automatic parking device of perambulator |
US20170072983A1 (en) * | 2014-03-17 | 2017-03-16 | Curt Wuerstl Vermoegensverwaltungs-Gmbh & Co. Kg | Collapsible pushchair frame or doll's pushchair frame |
-
2017
- 2017-11-24 CN CN201711189082.9A patent/CN107891906B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060181040A1 (en) * | 2005-02-17 | 2006-08-17 | Dunney William R | Baby Carriage Non-Roll Safety Brake |
US20100259022A1 (en) * | 2007-11-13 | 2010-10-14 | Zhiqun Zhong | Rear Wheel Steering Hand Cart With Integrated Brake System |
DE202009014521U1 (en) * | 2009-10-27 | 2010-02-04 | Unique Product & Design Co., Ltd., Yung Kang City | Brake device for handcart with three or more wheels, e.g. Golf bag wagon, pram and the like. |
DE202011050809U1 (en) * | 2011-07-26 | 2011-09-12 | Curt Würstl Vermögensverwaltungs-GmbH & Co. KG | Parking brake device for a sliding carriage frame |
CN203211361U (en) * | 2013-04-25 | 2013-09-25 | 胡永千 | Baby stroller |
CN104554414A (en) * | 2013-10-22 | 2015-04-29 | 陈新浩 | Self-braking type safe baby carriage |
US20170072983A1 (en) * | 2014-03-17 | 2017-03-16 | Curt Wuerstl Vermoegensverwaltungs-Gmbh & Co. Kg | Collapsible pushchair frame or doll's pushchair frame |
CN205396197U (en) * | 2016-03-10 | 2016-07-27 | 安徽理工大学 | Automatic parking device of perambulator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108789353A (en) * | 2018-08-28 | 2018-11-13 | 中南大学 | Obstacle-crossing pole-climbing robot |
CN109278835A (en) * | 2018-09-20 | 2019-01-29 | 嘉善县姚庄中心学校 | A kind of perambulator that can be shaken automatically |
CN112623014A (en) * | 2020-09-14 | 2021-04-09 | 浙江云门工业设计有限公司 | Children's barrow |
CN112623014B (en) * | 2020-09-14 | 2022-02-01 | 浙江云门工业设计有限公司 | Children's barrow |
CN113460149A (en) * | 2021-05-27 | 2021-10-01 | 郭双 | Safety brake mechanism of baby carriage |
Also Published As
Publication number | Publication date |
---|---|
CN107891906B (en) | 2023-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107891906A (en) | A kind of multifunctional safe perambulator | |
US9266574B1 (en) | Automatically deployed bicycle support | |
CN103192914A (en) | Electric vehicle with small wheel diameter | |
CN208007034U (en) | A kind of multifunctional safe perambulator | |
CN105416368B (en) | A kind of baby stroller with automatic brake functions | |
JP2006306368A (en) | Wheel for going up/down stairs | |
CN201205925Y (en) | Baby carriage with automatic brake and stop | |
EP3661831A1 (en) | Baby carriage having an electrical drive unit | |
CN207029271U (en) | Can stair activity baby stroller | |
CN205661619U (en) | Drive mechanism of bicycle and including this drive mechanism's bicycle | |
CN201597688U (en) | Front bucket type electro-tricycle preventing side-turnover | |
CN204323449U (en) | A kind of brake gear of cart for travelling up or down stairs | |
CN104905522B (en) | What have brake anti-rotation action drags case | |
DE202020105549U1 (en) | Retrofit kit for a stroller to move it and a stroller to go with it | |
CN203528571U (en) | Brake device of trolley | |
CN207535970U (en) | Perambulator protector | |
CN204750356U (en) | Device is parked to bicycle | |
CN214597194U (en) | Novel unpowered roller coaster amusement device | |
CN109665058A (en) | A kind of intelligence prevents the electric vehicle of chain releasing | |
CN103496391B (en) | The brake gear of go-cart | |
CN220257143U (en) | Motor train unit type mountain-climbing grass-sliding plate without damaging grasslands | |
CN219566335U (en) | Parking device of hand propelled garbage truck | |
CN208469908U (en) | A kind of multi-functional perambulator linkage brake structure | |
CN213555331U (en) | Bidirectional multipurpose slide for infant | |
CN202574497U (en) | Two-wheeler with small wheel diameters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |