CN207617563U - A kind of lateral side protection and child safety seat for child safety seat - Google Patents
A kind of lateral side protection and child safety seat for child safety seat Download PDFInfo
- Publication number
- CN207617563U CN207617563U CN201721704562.XU CN201721704562U CN207617563U CN 207617563 U CN207617563 U CN 207617563U CN 201721704562 U CN201721704562 U CN 201721704562U CN 207617563 U CN207617563 U CN 207617563U
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- CN
- China
- Prior art keywords
- chamber
- child safety
- lateral side
- safety seat
- side protection
- 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.)
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Abstract
The utility model discloses a kind of lateral side protections and child safety seat for child safety seat,Child safety seat includes seat body,Lateral side protection is arranged in the side of seat body,Lateral side protection includes the shell for the side for being removably disposed in seat body,Vent board and aerofoil in the housing is set,First chamber is formed between vent board and shell,Second chamber is formed between vent board and aerofoil,Lateral side protection further includes the energy-absorbing material of setting in the first chamber,When automobile is hit,The impact force for acting on first chamber extends in left-right direction,Second chamber is arranged at the upper of first chamber,Under,Before,Side in four sides afterwards,Vent board, which is equipped with, makes the venthole that the air-flow of first chamber is connected with the air-flow of second chamber,Aerofoil is equipped with the damping hole for making the air-flow of second chamber lead to hull outside.The lateral side protection is simple in structure, has multi-buffer energy-absorbing function, reasonable for structure, securely and reliably.
Description
Technical field
The utility model is related to technical field of vehicle safety, and in particular to a kind of lateral protection for child safety seat
Device and child safety seat.
Background technology
With the continuous growth of car ownership, running has become safely asking for extensive concern in world wide
Topic.The result investigated and analysed according to U.S.'s traffic accident according to one：Frontal crash of vehicles accident accounts for the 52% of all collision accidents,
Side impact events account for about 31%, and with scientific development and technological progress, the protection of occupant's head-on crash has been made relatively fully,
And seem insufficient for the safeguard procedures of child passenger side.Country is directed to the relevant law of child passenger lateral protection now
And standard is perfect not enough, there is no rigid requirement safety seats to side for the product test of European ECE and China C-NCAP
The protection of shock, in addition, the inadequate science of the design for the side impact energy-absorbing device that can be equipped on child safety seat, structure not enough may be used
It leans on, some are even it cannot be guaranteed that the related request of safety.Therefore, safety seat is assembling safe and reliable, practical and effective
Side impact crash energy absorption equipment, which is just seemed with to improve the passive safety of automobile, to be even more important.
Utility model content
The purpose of this utility model is to be directed to the problems of the prior art, provides and a kind of novel is used for child safety seat
Lateral side protection.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of lateral side protection for child safety seat, child safety seat include seat body, the side
Protective device is arranged in the side of the seat body, and the lateral side protection includes being removably disposed in the seat sheet
The shell of the side of body, vent board and aerofoil disposed in the housing form between the vent board and the shell
One chamber, forms second chamber between the vent board and the aerofoil, the lateral side protection further includes being arranged described
Energy-absorbing material in first chamber, when automobile is hit, the impact force for acting on the first chamber prolongs in left-right direction
It stretches, the second chamber is arranged at the side in upper and lower, forward and backward four sides of the first chamber, is set on the vent board
There are the venthole for making the air-flow of the first chamber be connected with the air-flow of the second chamber, the aerofoil described equipped with making
The air-flow of second chamber leads to the damping hole of the hull outside.
Preferably, the energy-absorbing material is compound bubble layer.
Further, the compound bubble layer is suitable successively along the left and right directions of the child safety seat by multi-layer bubbles pad
Sequence stacking is combined, and pad film is provided between bubble cushion described in adjacent two layers.
Further, bubble on bubble cushion described in adjacent two layers is staggeredly located out.
Further, the bubble on bubble cushion described in adjacent two layers is located on same linear extension direction.
Preferably, the vent board and the aerofoil are respectively equipped with two groups, and two second chambers are formed in the shell
Room, two second chambers are located at the upper and lower part of the first chamber.
Preferably, the vent board and the aerofoil are both provided with multiple, and the two is arranged in a one-to-one correspondence, each ventilation
Plate is equipped with multiple ventholes, and each aerofoil is equipped with multiple damping holes.
Preferably, the lateral side protection further includes the backing plate being arranged between the shell and the seat body.
Preferably, the seat body includes the portions extended along the longitudinal direction and the backrest portion vertically extended,
The top in the side of the backrest portion is arranged in the lateral side protection.
The utility model also provides a kind of child safety seat, and the child safety seat has as described in any of the above-described
Lateral side protection, the child safety seat includes seat body, and the lateral side protection is removably disposed in institute
It states in seat body.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：This practicality is new
The lateral side protection for child safety seat of type is simple in structure, has multi-buffer energy-absorbing function, reasonable for structure, safety
Reliably.
Description of the drawings
Attached drawing 1 is that the lateral side protection for child safety seat of the utility model is arranged on child safety seat
When structural schematic diagram；
Attached drawing 2 is the structural schematic diagram of the lateral side protection for child safety seat of the utility model；
Attached drawing 3 is partial enlarged view at A in attached drawing 2；
Attached drawing 4 is the structural schematic diagram of the bubble cushion in the utility model.
Specific implementation mode
The technical solution of the utility model is further elaborated below in conjunction with the accompanying drawings.
The lateral side protection of the utility model is arranged in a side of the close arrangements for automotive doors of child safety seat, children
Safety seat includes seat body, and seat body includes that the portions 100 extended along the longitudinal direction are leaned on what is vertically extended
Back 200, the intersecting lower at the rear portion and backrest portion 200 of portions 100, the lateral side protection of the utility model are removably set
The top in the side of backrest portion 200 is set, as shown in Figure 1.In this way, when lateral side protection occurs shock and destroys,
Replaceable new lateral side protection.
As shown in Fig. 2 ~ Fig. 4, the lateral side protection of the utility model includes shell 1, vent board 2, aerofoil 3 and energy-absorbing material
Material 4, shell 1 is removably disposed in the side of seat body, and a closed vessel is formed between shell 1 and seat body,
Vent board 2 and aerofoil 3 are arranged in the vessel, and first chamber 51, vent board 2 and aerofoil are formed between vent board 2 and shell 1
Second chamber 52 is formed between 3, energy-absorbing material 4 is arranged in first chamber 51, when automobile is hit, acts on the first chamber
Impact force in room 51 extends in left-right direction, and second chamber 52 is arranged at upper and lower, forward and backward four sides of first chamber 51
In side.Vent board 2, which is equipped with, makes the venthole that the air-flow in first chamber 51 mutually circulates with the air-flow in second chamber 52.
It is provided with damping hole 31 on aerofoil 3, second chamber 52 and the air-flow of the outside of shell 1 can be made mutually to circulate by damping hole 31.
Vent board 2 and aerofoil 3 can be equipped with multiple, and the two is arranged in a one-to-one correspondence.In the present embodiment, vent board 2 and aerofoil 3
Two groups are respectively equipped with, in this way, forming two second chambers 52 within the case 1, two second chambers 52 are located at first chamber
51 upper and lower part.
To improve the security performance of the side protection device, shell 1 by high temperature resistant, it is wear-resistant, have good sound insulation value,
Intensity and the satisfactory material of toughness are made.
The material requirements of energy-absorbing material 4 has certain intensity and toughness, nonflammable, corrosion-resistant, in this way, can also prevent from sending out
It is on fire when raw shock, to cause the secondary injury to children.In the present embodiment, energy-absorbing material 4 uses compound bubble layer, compound
Bubble layer is sequentially stacked by multi-layer bubbles pad 41 along the left and right directions of child safety seat and is combined successively, adjacent two layers bubble
Pad film 42 is provided between pad 41.In setting, bubble on adjacent two layers bubble cushion 41 is staggeredly located each layer bubble cushion 41
Open or adjacent two layers bubble cushion 41 on bubble be located on same linear extension direction, it is preferable that adjacent two layers bubble cushion
The position of bubble on 41 mutually staggers.In this way so that compound bubble layer is not easy to be crushed and destroyed, and then ensure youngster
The side airbag of virgin occupant, and when collision impact is more than the strength criterion of compound bubble layer defined, bubble will be crushed,
To make lateral side protection play the role of buffering energy-absorbing.
Each vent board 2 is equipped with multiple ventholes, is provided with multiple damping holes 31 on each aerofoil 3, on vent board 2
Venthole is the aperture to gather, in this way, gas can be dredged into second chamber 52 when the bubble of compound bubble layer is crushed,
Damping hole 31 on aerofoil 3 plays the role of further buffering energy-absorbing, by the gas of damping hole 31 by being arranged in shell 1
On aperture 11 be discharged into the outside of shell 1.In the present embodiment, the central axis edge of damping hole 31 and the aperture 11 on shell 1
Same rectilinear direction extends.
The lateral side protection further includes the backing plate 6 being arranged between shell 1 and seat body, can be prevented by backing plate 6
When side impact occurs for automobile, the power acted on shell 1 is applied directly in seat body, is made to play certain buffering
With.
When side impact occurs for automobile, child safety seat is protected by side collision impact, impact energy by side
The shell 1 of protection unit acts on the compound bubble layer in first chamber 51, and the impact energy caused by the shock is more than certain
When intensity, the bubble on compound bubble layer is crushed due to by the pressure more than calibration intensity, and excessive gas passes through ventilation
Venthole on plate 2 enters in second chamber 52, then carries out buffering energy-absorbing function again through the damping hole 31 on aerofoil 3
Afterwards, the outside of shell 1 is discharged by the aperture on shell 1.
In conclusion the lateral side protection has multi-buffer energy absorption performance, reasonable for structure, securely and reliably, sound insulation is prevented
It fires functional, and the passive safety of child safety seat and subsequent safety can be effectively improved, reduced in side impact accident
The risk that child passenger comes to harm improves the security performance of seat side collision, has good popularization.
The above-mentioned definition about direction is to be in that use state is undefined, and portions are in children with child safety seat
It is lower part the location of in safety seat, backrest portion is to be located at the top of portions, when children are sitting on child safety seat,
Before the direction of its face orientation is, after the direction of back direction is, using the left-hand side of children as left side, the right-hand side of children is the right side
Side.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, the scope of protection of the utility model can not be limited with this,
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of lateral side protection for child safety seat, child safety seat includes seat body, and the side is protected
Protection unit is arranged in the side of the seat body, it is characterised in that：The lateral side protection includes being removably disposed in
The shell of the side of the seat body, vent board and aerofoil disposed in the housing, the vent board and the shell
Between form first chamber, second chamber is formed between the vent board and the aerofoil, the lateral side protection further includes
Energy-absorbing material in the first chamber is set, when automobile is hit, acts on the impact force edge of the first chamber
Left and right directions extends, and the second chamber is arranged at the side in upper and lower, forward and backward four sides of the first chamber, described
Vent board, which is equipped with, makes the venthole that the air-flow of the first chamber is connected with the air-flow of the second chamber, on the aerofoil
Equipped with the damping hole for making the air-flow of the second chamber lead to the hull outside.
2. the lateral side protection according to claim 1 for child safety seat, it is characterised in that：The energy-absorbing material
Material is compound bubble layer.
3. the lateral side protection according to claim 2 for child safety seat, it is characterised in that：The compound gas
Alveolar layer is sequentially stacked by multi-layer bubbles pad along the left and right directions of the child safety seat and is combined successively, described in adjacent two layers
Pad film is provided between bubble cushion.
4. the lateral side protection according to claim 3 for child safety seat, it is characterised in that：Adjacent two layers institute
State being staggeredly located out for the bubble on bubble cushion.
5. the lateral side protection according to claim 3 for child safety seat, it is characterised in that：Adjacent two layers institute
The bubble stated on bubble cushion is located on same linear extension direction.
6. the lateral side protection according to claim 1 for child safety seat, it is characterised in that：The vent board
Two groups are respectively equipped with the aerofoil, forms two second chambers in the shell, two second chambers distinguish position
In the upper and lower part of the first chamber.
7. the lateral side protection according to claim 1 for child safety seat, it is characterised in that：The vent board
It is both provided with the aerofoil multiple, the two is arranged in a one-to-one correspondence, and each vent board is equipped with multiple ventholes, often
A aerofoil is equipped with multiple damping holes.
8. the lateral side protection according to claim 1 for child safety seat, it is characterised in that：The side is protected
Protection unit further includes the backing plate being arranged between the shell and the seat body.
9. the lateral side protection according to claim 1 for child safety seat, it is characterised in that：The seat sheet
Body includes the portions extended along the longitudinal direction and the backrest portion vertically extended, and the lateral side protection is arranged described
The top of the side of backrest portion.
10. a kind of child safety seat, it is characterised in that：It is filled with lateral protection any one of claims 1 to 9
It sets, the child safety seat includes seat body, and the lateral side protection is removably disposed in the seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704562.XU CN207617563U (en) | 2017-12-08 | 2017-12-08 | A kind of lateral side protection and child safety seat for child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704562.XU CN207617563U (en) | 2017-12-08 | 2017-12-08 | A kind of lateral side protection and child safety seat for child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617563U true CN207617563U (en) | 2018-07-17 |
Family
ID=62822809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721704562.XU Expired - Fee Related CN207617563U (en) | 2017-12-08 | 2017-12-08 | A kind of lateral side protection and child safety seat for child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826005A (en) * | 2017-12-08 | 2018-03-23 | 清华大学苏州汽车研究院（相城） | A kind of lateral side protection and child safety seat for child safety seat |
-
2017
- 2017-12-08 CN CN201721704562.XU patent/CN207617563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826005A (en) * | 2017-12-08 | 2018-03-23 | 清华大学苏州汽车研究院（相城） | A kind of lateral side protection and child safety seat for child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |