CN205952037U - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN205952037U CN205952037U CN201620837734.XU CN201620837734U CN205952037U CN 205952037 U CN205952037 U CN 205952037U CN 201620837734 U CN201620837734 U CN 201620837734U CN 205952037 U CN205952037 U CN 205952037U
- Authority
- CN
- China
- Prior art keywords
- motor gear
- power supply
- battery power
- supply system
- vehicle frame
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a baby carriage erects the push rod in the frame the back -end slant, the back gyro wheel is connected to bracing piece and back bracing piece before the frame downside is equipped with, gyro wheel before preceding bracing piece lower extreme is connected, back bracing piece lower extreme, has the rear connection pole to connect between two back gyro wheels, is equipped with the motor gear case that carries the brake propeller on the back gyro wheel of one of them, be equipped with the hand (hold) induction system on the push rod, this hand (hold) response system control motor gear case, installing battery power supply system on the frame, giving motor gear case power supply drive, by this, motor gear case, hand (hold) induction system and battery power supply system constitution response braking system realize baby carriage proper motion skidding when unmanned supervision. Still be equipped with mechanical type brake pedal ware on the rear connection pole, this mechanical type brake pedal ware and the work of motor gear case mutual independence can mix and manipulate also separable from independent operation use, convenient to use, safety together.
Description
Technical field
This utility model is related to a kind of stroller, especially baby stroller.
Background technology
Baby stroller is a kind of tool car designing for baby's outdoor activities provide facility, has various vehicles, general 0
To the baby stroller of the child of 3 years old, it is baby's favorite stroll vehicles, even more mother carries baby to go shopping out
Requirement during trip, and the brake gear aspect of current baby stroller also there is certain defect so that baby stroller
There is certain potential safety hazard.
Because baby stroller stand is improper or the other reasonses such as the activity of baby, baby stroller it may happen that
Slip, thus causing contingency, and baby is seated within a vehicle and does not have the ability preventing baby stroller motion so that touching
Hit and lead to tragedy to occur.There is the safe thing that the baby stroller slip that a lot of carelessness because of the head of a family lead to causes
Therefore.Therefore safety is the most important index buying baby stroller, if baby stroller does not possess very strong safety,
Just extremely easily hurt the baby of fragility.So for the consideration of safety factorss, baby stroller should have Braking mode
Ability, particularly when unattended.
Existing baby stroller safety device is intended to manually brake, and needs brake to be opened manually when parking, but very
Many heads of a family are often unaware of the presence of potential safety hazard thus the step for ignore, and lead to the generation of security incident, so now
The potential safety hazard that causes when can not solve unattended of baby stroller safety device.
Content of the invention
The purpose of this utility model is to overcome the defect of prior art, provides baby stroller, the energy in someone's go-cart
Enough normal travelings, and during temporary parking no supervision, automatic locking stops, and baby stroller so can be avoided to push away in nobody
The security incident occurring in the case of dynamic to slide and leading to.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that：
Baby stroller, includes vehicle frame, and vehicle frame rear end erects push rod obliquely, be provided with the downside of vehicle frame front support rod and after
Support bar, front support rod lower end connects front wheel, and back support rod lower end connects rear roller, and described rear roller has two, after two
There is trailing wheel connecting rod to connect between roller, and rear roller one of at least in is provided with and carries the angle of rake motor gear of brake
Roller box；Described push rod is provided with and handles induction system, and this handles induction system and controls motor gear roller box；It is provided with described vehicle frame
Battery power supply system, battery power supply system gives motor gear roller box and powers driving, thereby, motor gear roller box, handles induction system
And battery power supply system constitutes sensing brake system, realize baby stroller self-braking braking in no supervision.
Mechanical type footbrake device is additionally provided with described trailing wheel connecting rod, this mechanical type footbrake device and motor gear roller box
Work independently from each other.
Described battery power supply system is arranged on the back support rod of vehicle frame, with sensing electronic cutting in battery power supply system
Close, the work of this sensing electronic switching tube control battery power supply system.
This utility model beneficial effect is：By motor gear roller box, handle what induction system and battery power supply system were constituted
Sensing brake system, it can be ensured that the safety of baby stroller, prevents baby stroller when temporary parking, unmanned promotion to be placed on
During the positions such as slope or the infant activity accident that leads to baby stroller to slip and occur.
This utility model another advantage is：This baby stroller also has mechanical type footbrake device, with motor gear roller box
Work independently from each other, can be mixed to operate with and can also separate independent operation and use, user can root as needed
Voluntarily select according to convenient, compact conformation, reasonable, convenient processing installation and removal.
Brief description：
Accompanying drawing 1 is this utility model preferred embodiment structural representation；
Accompanying drawing 2 is Fig. 1 embodiment another viewing angle constructions schematic diagram.
Specific embodiment：
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly
Bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2, this utility model, about a kind of baby stroller, includes vehicle frame 1, and vehicle frame 1 rear end is oblique
On erect push rod 11, be provided with front support rod 12 and back support rod 13 on the downside of vehicle frame 1, front support rod 12 lower end connects front wheel 2, after
Support bar 13 lower end connects rear roller 3, and described rear roller 3 has two, has trailing wheel connecting rod 4 to connect between two rear rollers 3, and
Rear roller 3 one of at least in is provided with and carries the angle of rake motor gear roller box 5 of brake；Described push rod 11 is provided with and handles
Induction system 6, this handles induction system 6 and controls motor gear roller box 5 by way of handss are put or handss leave, and handles induction system
6 can be capacitor induction type, electrostatic induction formula etc..Battery power supply system 7 is provided with described vehicle frame 1, battery power supply system 7 is given
Give motor gear roller box 5 to supply electric drive, thereby, motor gear roller box 5, handle induction system 6 and battery power supply system 7 and constitute sensing and stop
Car system, realizes baby stroller self-braking braking in no supervision.
Use for convenience, this utility model is also additionally provided with mechanical type footbrake device 8, this machine in trailing wheel connecting rod 4
Tool formula footbrake device 8 is worked independently from each other with motor gear roller box 5.Concrete mechanical type footbrake device 8 is traditional structure, realizes
Artificial braking.Work independently from each other with motor gear roller box 5, can be mixed to operate with and can also separate independent operation and make
With user can voluntarily select according to convenient as needed, compact conformation, reasonable, convenient processing installation and removal.
In the present embodiment, described battery power supply system 7 is arranged on the back support rod 13 of vehicle frame 1, in battery power supply system 7
With sensing electrical switch, the work of this sensing electronic switching tube control battery power supply system 7.Sensing electrical switch can be infrared ray
Inductive switch, microwave inductive switch, ultrasonic sensing switch, piezoelectricity inductive switch, electromagnetic induction switch, capacitance-sensitive switch
Deng by sensing startup battery power supply system 7.In the present embodiment, it is additionally provided with main switch 9 for sensing brake system, always open
Close 9 alternative uses.Close main switch 9, keep braking state, reach the purpose of economize on electricity.
Utility model works are as follows：Under initial state, staff does not have touching and handles induction system 6, therefore handles
Signal is not received on induction system 6, now stroller is also in lock-out state.When someone's go-cart, handss put touching
Handle induction system 6, handle induction system 6 and just create a signal, by digital-to-analogue conversion, pass to battery power supply system 7,
Battery power supply system 7 supplies electric drive motor gear-box 5 according to the program setting, and makes rear roller 3 freely, such baby's hand push
Car just can normally advance.When go-cart staff unclamps push rod 11, when no longer touching handles induction system 6, create a letter
Number, battery power supply system 7 supplies electric drive motor gear-box 5, the brake propeller lock of motor gear roller box 5 according to the program setting
Determine rear roller 3, baby stroller pins to be fixed, and plays self-stopping effect, prevents unexpected generation；Especially prevent carelessness and
Forget manually to brake and temporary parking, unmanned stroller is placed on during the positions such as slope or infant activity leads to baby when promoting
The accident that car slips and occurs.For the brake propeller of motor gear roller box 5, can be the stretching structure of gear-linked, such as utilize
Motor rotates forward, and by gear drive, makes latch stretch out eye-splice and locks in the corresponding catching groove of rear roller 3, and utilizes motor to invert, and makes
Latch exits unblock etc., and corresponding compression spring etc. certainly also can be coordinated to implement, and concrete structure no longer does figure explanation, this utility model
Also it is not limited to this version, the locking mode such as other holdings, friction also can be used as protection domain of the present utility model.
Above in association with embodiment, this utility model is elaborated, be only that technology design of the present utility model is described
And feature, its object is to allow person skilled in the art to understand content of the present utility model and to be carried out, can not be with this
Limit protection domain of the present utility model, therefore all equivalence changes done according to this utility model spirit or modification, all answer
Cover in protection domain of the present utility model.
Claims (3)
1. baby stroller, includes vehicle frame（1）, vehicle frame（1）Rear end erects push rod obliquely（11）, vehicle frame（1）Downside is provided with
Front support rod（12）And back support rod（13）, front support rod（12）Lower end connects front wheel（2）, back support rod（13）Lower end connects
Rear roller（3）It is characterised in that：Described rear roller（3）There are two, two rear rollers（3）Between have trailing wheel connecting rod（4）Even
Connect, and rear roller one of at least in（3）It is provided with and carry the angle of rake motor gear roller box of brake（5）；Described push rod
（11）It is provided with and handle induction system（6）, this handles induction system（6）Control motor gear roller box（5）；Described vehicle frame（1）Upper peace
Equipped with battery power supply system（7）, battery power supply system（7）Give motor gear roller box（5）For electric drive, thereby, motor gear roller box
（5）, handle induction system（6）And battery power supply system（7）Constitute sensing brake system, realize baby stroller in no supervision
When self-braking braking.
2. baby stroller according to claim 1 it is characterised in that：Described trailing wheel connecting rod（4）On be additionally provided with machinery
Formula footbrake device（8）, this mechanical type footbrake device（8）With motor gear roller box（5）Work independently from each other.
3. baby stroller according to claim 1 it is characterised in that：Described battery power supply system（7）It is arranged on vehicle frame
（1）Back support rod（13）On, battery power supply system（7）Interior with sensing electrical switch, this sensing electronic switching tube control battery
Electric power system（7）Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837734.XU CN205952037U (en) | 2016-08-04 | 2016-08-04 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837734.XU CN205952037U (en) | 2016-08-04 | 2016-08-04 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205952037U true CN205952037U (en) | 2017-02-15 |
Family
ID=57974154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837734.XU Expired - Fee Related CN205952037U (en) | 2016-08-04 | 2016-08-04 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205952037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357548A (en) * | 2018-02-05 | 2018-08-03 | 罗弟容 | Baby stroller |
-
2016
- 2016-08-04 CN CN201620837734.XU patent/CN205952037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357548A (en) * | 2018-02-05 | 2018-08-03 | 罗弟容 | Baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |