CN209208544U - A kind of automobile seat for child - Google Patents
A kind of automobile seat for child Download PDFInfo
- Publication number
- CN209208544U CN209208544U CN201821491918.0U CN201821491918U CN209208544U CN 209208544 U CN209208544 U CN 209208544U CN 201821491918 U CN201821491918 U CN 201821491918U CN 209208544 U CN209208544 U CN 209208544U
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- CN
- China
- Prior art keywords
- child
- automobile seat
- trigger
- automotive seats
- block
- Prior art date
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- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 230000001133 acceleration Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 6
- 208000033748 Device issues Diseases 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of automobile seat for child, trigger signal including passive protective device and based on instruction accident situation triggers the trigger device of the passive protective device, the trigger device is carried by the automobile seat for child, the automobile seat for child includes automotive seats ontology and the block that is detachably connected on the automotive seats ontology, the automobile seat for child further includes the Rouser that the trigger device power supply is activated based on detection signal, there is the detection module that the detection signal can be issued when detecting that the automobile seat for child is used in the Rouser.The setting of Rouser is so that automotive seats use the power supply of Shi Caihui activation trigger device in carrying children, it is ensured that children can be by the protection of passive protective device when riding in an automobile.
Description
Technical field
The utility model relates to a kind of automobile seat for child more particularly to a kind of juvenile automobiles with passive protective device
Seat.
Background technique
It is widely used due to safety of the automobile seat for child because can ensure children riding when, in use, by automobile seat for child
It is fixedly mounted on car seat, children rest on automobile seat for child and fettered by safety belt assembly.However it is actually touching
When hitting generation, the inertia force as caused by powerful impact force, the body of children still can turn forward, so on the one hand often
Due to restraining binding force and cause children's torso to be damaged by powerful compressing, on the other hand it is also possible to because
The amplitude of the body forward movement of children is excessive and strikes other interior articles, causes the damage of children.
In view of this, there are also occurred by way of installing air bag so that colliding on automobile seat for child at present
When air bag inflation and children are protected, wherein trigger device remains at working condition substantially, easily goes out in this way
It now misses inflation and influences the case where continuing to use, the service life of automobile seat for child is caused undeservedly to be shortened.
Summary of the invention
The shortcomings that the purpose of this utility model is to overcome the prior arts provides a kind of youngster with passive protective device
Virgin automotive seats.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of automobile seat for child, including passive protection
Device and trigger signal based on instruction accident situation trigger the trigger device of the passive protective device, and the trigger device is logical
The automobile seat for child carrying is crossed, the automobile seat for child includes automotive seats ontology and is detachably connected to the automotive seats sheet
Block on body, the automobile seat for child further include the Rouser that the trigger device power supply is activated based on detection signal,
There is the detection mould that the detection signal can be issued when detecting that the automobile seat for child is used in the Rouser
Block.
Preferably, the detection module is set between the block and the automotive seats ontology and is detecting the block
The detection signal is issued when being correctly connected on the automotive seats ontology.
Preferably, the detection module is set on the automotive seats ontology and is detecting child restraint in the automotive seats
The detection signal is issued when ontology.
Preferably, the trigger device further includes for issuing the trigger signal when detecting numerical value and being more than given threshold
Collision detecting device, between the trigger device and the passive protective device signal connection and according to the collision detection fill
The trigger signal for setting sending triggers the passive protective device work.
Further, the given threshold by the deceleration of the automobile, travel speed and the direction of impact at least
One adjusting.
Further, the collision detecting device includes the acceleration transducer for detecting pickup value, and/or
For detecting the pressure sensor for the impact force value being subjected to.
Preferably, the automotive seats ontology includes pedestal for being carried on car seat and on the pedestal
Automotive seats shell, and the connection frame set on the base rear portion and for being connect with the car seat, the trigger device
On the connection frame.
Preferably, it is additionally provided on the automobile seat for child and is used to indicate what whether the passive protective device had been triggered
Instruction device.
Preferably, the passive protective device is the air bag for including airbag body, when the air bag is triggered
When work, the airbag body inflation.
Further, the air bag further includes gas generator for supplying to the airbag body, for controlling
The controller of the gas generator working condition is made, the controller is connect with the trigger device signal, when the control
When device receives the trigger signal that the trigger device issues, the controller controls the gas generator to the air bag sheet
Body inflates work.
Further, the automobile seat for child further includes the block being blocked on front side of children's torso, and the airbag body is set
In the top or bottom of the block, or it is placed in the inside of the block.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
The automobile seat for child of type, wherein detect whether automobile seat for child is used by using detection module, and in automobile seat for child
Issue detection signal when being used, Rouser then according to the detection signal issue wake-up signal to trigger device activation trigger
The power supply of device, so that trigger device is in working condition by dormant state conversion, it then can be based on the touching of instruction accident situation
It signals to trigger passive protective device work, provides children promptly to protect.The setting of Rouser is so that automotive seats are being held
Carry the power supply that children use Shi Caihui activation trigger device, it is ensured that children can be by passive protective device when riding in an automobile
Protection.
Detailed description of the invention
Attached drawing 1 is the schematic diagram of the automobile seat for child of the utility model；
Signal connection and operation principle schematic diagram of the attached drawing 2 between Rouser, trigger device and passive protective device；
Wherein: 10, pedestal；20, automotive seats shell；30, block；40, connection frame；50, trigger device；60, Rouser
1, airbag body；2, gas generator；3, controller；4, collision detecting device；5, power supply；6, detection module.
Specific embodiment
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Referring to shown in Fig. 1, Fig. 2, a kind of automobile seat for child comprising automotive seats ontology and be detachably connected to automotive seats
Block 30 on ontology, wherein automotive seats ontology includes pedestal 10 for being carried on car seat and is set to pedestal 10
For carrying the automotive seats shell 20 of children, and the connection frame 40 set on 10 rear portion of pedestal and for connecting with car seat,
Block 30 is detachably connected to the front of automotive seats shell 20.The rear portion of connection frame 40 has ISOFIX connector, by this
ISOFIX connector is connect with the ISOFIX interface on car seat, and automobile seat for child can be fixedly connected on car seat.
The automobile seat for child includes that passive protective device and the trigger signal based on instruction accident situation trigger passive protection
The trigger device 50 of device, the trigger device 50 are carried by automobile seat for child, are herein specially to be arranged on connection frame 40.It should
Automobile seat for child further includes based on detection signal come the Rouser 60 of the power supply 5 of activation trigger device 50, in Rouser 60
With the detection module 6 that can issue above-mentioned detection signal when detecting that automobile seat for child is used.
Specifically, detection module 6 can be set between block 30 and automotive seats ontology and detect that block 30 correctly connects
Detection signal is issued when being connected on automotive seats ontology, can also be set on automotive seats ontology and is detecting that children are bound in vapour
Detection signal is issued when on vehicle seat ontology.When detection module 6 issues above-mentioned detection signal, represents children and sat in children's vapour
On vehicle seat, the power supply 5 of trigger device 50 is activated and is in working condition by dormant state conversion.
Trigger device 50 further includes the collision detection dress for issuing trigger signal when detecting numerical value and being more than given threshold
4 are set, signal connection and the trigger signal triggering issued according to collision detecting device 4 between trigger device 50 and passive protective device
Passive protective device work.When specific setting, above-mentioned given threshold is by the deceleration of automobile, travel speed and the direction of impact
At least one of adjust.Collision detecting device 4 includes the acceleration transducer for detecting pickup value, and/or is used
In the pressure sensor for the impact force value that detection is subjected to, given threshold is correspondingly acceleration rate threshold and impact force threshold.
When the acceleration value that acceleration transducer detects is more than the acceleration rate threshold or pressure sensor detection of setting
When being more than the impact force threshold of setting to impact force value, representing automobile and collided, collision detecting device 4 issues trigger signal,
Trigger device 50 triggers passive protective device according to the trigger signal, to provide children to protect.
On the automobile seat for child, it is the air bag for including airbag body 1, the air bag that passive protective device, which uses,
It further include the gas generator 2 for being supplied to airbag body 1, the controller 3 for controlling 2 working condition of gas generator,
Controller 3 connect with 50 signal of trigger device and controls gas generator 2 when receiving trigger signal to 1 inflator of airbag body
Make so that airbag body 1 moment inflation and the protection of the child is provided.
In the present embodiment, passive protective device is set on block 30, and airbag body 1 can be set to the top of block 30, with
Can expand rapidly and be covered on the upper surface of block 30 in inflation so that occupant caused by because of impact head to
What is struck when preceding swing is the inflatable air cushion of elasticity, to effectively be protected to the head of occupant, neck；Air bag
Ontology 1 can also be set to the bottom of block 30, in inflation airbag body 1 can expand expansion and under being covered on block 30
On surface, to be blocked between the lower part of block 30 and the both legs of occupant, to limit the forward displacement of occupant, into one
Step reduce or avoid occupant automobile meet with enormous impact when caused by damage；Airbag body 1 can also be set to block 30
Inside, make inflation when simultaneously upwards expansion expansion with downwards expansion be unfolded.
It is not shown, it is additionally provided on the automobile seat for child and is used to indicate the instruction dress whether passive protective device has been triggered
It sets, by the instruction device, it is expanded that user can clearly be seen that whether the air bag of passive protective device is inflated, it is ensured that youngster
Child can be protected when riding by passive protective device.
To sum up, the automobile seat for child of the utility model, wherein automobile seat for child is detected by using detection module 6 is
It is no to be used, and detection signal is issued when automobile seat for child is used, Rouser 60 is then called out according to detection signal sending
Signal wake up to trigger device 50 power supply 5 of activation trigger device 50, so that trigger device 50 is converted to work by dormant state
State, then can based on instruction accident situation trigger signal triggering passive protective device work, promptly provide children with
Protection.The setting of Rouser 60 is so that automotive seats use the power supply 5 of Shi Caihui activation trigger device 50 in carrying children, it is ensured that
Children can be by the protection of passive protective device when riding in an automobile.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of automobile seat for child, the trigger signal triggering including passive protective device and based on instruction accident situation is described passive
The trigger device of protective device, the trigger device are carried by the automobile seat for child, and the automobile seat for child includes automobile
Seat ontology and the block that is detachably connected on the automotive seats ontology, it is characterised in that: the automobile seat for child further includes
The Rouser of the trigger device power supply is activated based on detection signal, having in the Rouser can be detecting
State the detection module that the detection signal is issued when automobile seat for child is used.
2. automobile seat for child according to claim 1, it is characterised in that: the detection module be set to the block with it is described
The detection signal is issued between automotive seats ontology and when detecting that the block is correctly connected on the automotive seats ontology,
Alternatively, the detection module is set on the automotive seats ontology and the sending when detecting child restraint in the automotive seats ontology
The detection signal.
3. automobile seat for child according to claim 1, it is characterised in that: the trigger device further includes in testing number
Value issues the collision detecting device of the trigger signal, the trigger device and the passive protective device when being more than given threshold
Between signal connection and the passive protective device triggered according to the trigger signal that the collision detecting device issues work.
4. automobile seat for child according to claim 3, it is characterised in that: the given threshold by the automobile deceleration
At least one of degree, travel speed and direction of impact are adjusted.
5. automobile seat for child according to claim 3, it is characterised in that: the collision detecting device includes for detecting vapour
The acceleration transducer of vehicle acceleration value, and/or the pressure sensor for detecting the impact force value being subjected to.
6. automobile seat for child according to claim 1, it is characterised in that: the automotive seats ontology includes for being carried on vapour
Pedestal on vehicle seat position and the automotive seats shell on the pedestal, and be set to the base rear portion and be used for and the vapour
The connection frame of vehicle seat position connection, the trigger device are set on the connection frame.
7. automobile seat for child according to claim 1, it is characterised in that: be additionally provided with and be used to indicate on the automobile seat for child
The instruction device whether passive protective device has been triggered.
8. automobile seat for child according to any one of claims 1 to 7, it is characterised in that: the passive protective device is packet
The air bag for including airbag body, when the air bag is triggered work, the airbag body inflation.
9. automobile seat for child according to claim 8, it is characterised in that: the air bag further includes for the gas
The gas generator of capsule ontology gas supply, the controller for controlling the gas generator working condition, the controller and institute
The connection of trigger device signal is stated, when the controller receives the trigger signal that the trigger device issues, the controller
It controls the gas generator and inflates work to the airbag body.
10. automobile seat for child according to claim 8, it is characterised in that: the automobile seat for child further includes being blocked in
Block on front side of virgin body, the airbag body are set to the top or bottom of the block, or are placed in the inside of the block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491918.0U CN209208544U (en) | 2018-09-12 | 2018-09-12 | A kind of automobile seat for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491918.0U CN209208544U (en) | 2018-09-12 | 2018-09-12 | A kind of automobile seat for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208544U true CN209208544U (en) | 2019-08-06 |
Family
ID=67454073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491918.0U Active CN209208544U (en) | 2018-09-12 | 2018-09-12 | A kind of automobile seat for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177827A (en) * | 2018-09-12 | 2019-01-11 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
-
2018
- 2018-09-12 CN CN201821491918.0U patent/CN209208544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177827A (en) * | 2018-09-12 | 2019-01-11 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
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