CN106080302A - A kind of child safety seat energy-absorbing buffering system - Google Patents
A kind of child safety seat energy-absorbing buffering system Download PDFInfo
- Publication number
- CN106080302A CN106080302A CN201610433357.8A CN201610433357A CN106080302A CN 106080302 A CN106080302 A CN 106080302A CN 201610433357 A CN201610433357 A CN 201610433357A CN 106080302 A CN106080302 A CN 106080302A
- Authority
- CN
- China
- Prior art keywords
- backrest frames
- seat
- child safety
- base
- spring
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The technical program relates to child safety seat field, by increasing spring damping in the parts such as the base of child safety seat, backrest, headrest, is beneficial to buffering when colliding and energy absorption, reaches to reduce the injury to children's torso for the collision.Unlock the FIX of seat, foot-operated, safety belt assembly does and optimizes, and provides practicality simultaneously；And add anti-splashing assembly, it is to avoid the injury to children for splash during collision.
Description
Technical field
The present invention relates to child safety seat, be specifically related to a kind of child safety seat energy-absorbing buffering system.
Background technology
The base of existing child safety seat and backrest frames are typically an entirety, are then installing base and are leaning on
The back of the body, whole seat does not buffer the function with energy-absorbing.It when colliding, is merely able to rely on safety belt as buffering, buffering effect
Fruit is general.Particularly when there is sharp impacts, the buffering of safety belt and limited, it is difficult to avoid the injures and deaths of personnel.
Content of the invention
It is an object of the invention to provide a kind of a kind of child safety seat energy-absorbing buffering system with multi-buffer energy-absorbing
System.
The technical scheme that the present invention takes is:
A kind of child safety seat energy-absorbing buffering system, including base assembly and backrest assembly, base assembly includes base skeleton
And seat board, backrest assembly includes backrest frames and backboard, and the both sides of base are provided with spring groove, and the head cross-under of seat board has level
Seat board slide-bar, the two ends of seat board slide-bar are perpendicular to axle of spring and are connected with spring；Between the afterbody of the bottom of described backboard and seat board
It is articulated and connected；Described backrest frames is connected with base skeleton, and the both sides of backrest frames are provided with the kidney slot of level, the head of backboard
Cross-under has the sleeve pipe of level, and the two ends of described sleeve pipe are connected in kidney slot, and the both sides of backrest frames are provided with sleeve pipe two ends even
The spring two-way slide bar buffer gear connecing.
Further, it is articulated and connected between the bottom of described backrest frames and the afterbody of base skeleton, backrest frames and base
Between be provided with its pogo barrel in relative rotation of buffering.
Further, described backrest frames be respectively provided on two sides with a pogo barrel, two pogo barrels to lining arrange, bullet
One end of spring sleeve pipe is articulated with backrest frames, and the pogo barrel other end is articulated with base skeleton.
Further, described two-way slide bar buffer gear includes throw-out lever, stage clip and fixing seat, and described fixing seat is installed on
Backrest frames simultaneously rotates on backrest frames, and the head of throw-out lever is articulated with the external part of sleeve pipe, and the afterbody of throw-out lever is connected to
Fixing seat, throw-out lever is socketed with stage clip, and described stage clip is squeezed between the head of throw-out lever and fixing seat.
Yet further, described fixing seat is installed on the underface of kidney slot and is positioned at the drop shadow spread of kidney slot.
After taking above technical scheme, the invention have the benefit that
1. backrest frames is articulated and connected between base skeleton, using a pair pogo barrel as buffering, when colliding, and personnel
When going out forward under effect of inertia, personnel drive backrest frames to rotate forward by safety, pass through bullet in rotation process
Spring sleeve pipe generation energy-absorbing buffering, reduces impact injury；
2. being articulated and connected between seat board and backup plate, backup plate has sleeve to be installed in the kidney slot of backrest frames, and the two ends of sleeve are by bullet
Spring two-way slide bar buffer gear buffering energy-absorbing, seat board is coordinated bidirectional buffering energy-absorbing from seat board slide-bar with the spring on base.
3. pogo barrel, the spring buffer of base and spring two-way slide bar buffer gear are all two-way buffering mechanisms,
After collision completes, also can have when personnel rebound backward and preferably buffer.
Brief description
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
It is further described below in conjunction with the structural representation to the present invention for the accompanying drawing:
As it can be seen, a kind of child safety seat energy-absorbing buffering system, including base assembly 1 and backrest assembly 2, base assembly 1
Including base skeleton 11 and seat board 12, backrest assembly 2 includes backrest frames 21 and backboard 22, and the both sides of base skeleton are provided with spring
Groove 13, is provided with spring in spring groove 13, the head cross-under of seat board 12 has the seat board slide-bar 14 of level, the two ends of seat board slide-bar 14
It is perpendicular to that the middle part of axle of spring and spring is fixing to be connected；It is articulated and connected between the afterbody of the bottom of described backboard 22 and seat board 12；
It is articulated and connected between the afterbody of the bottom of described backrest frames 21 and base skeleton 11 and base skeleton 11, backrest frames 21 and base
Be provided with its pogo barrel 3 in relative rotation of buffering between skeleton 11, backrest frames 21 be respectively provided on two sides with a pogo barrel 3,
Lining is arranged by two pogo barrels 3, and one end of pogo barrel 3 is articulated with backrest frames 21, and pogo barrel 3 other end is articulated with base
Skeleton 11.
The both sides of backrest frames 21 are provided with the kidney slot 25 of level, and the head cross-under of backboard 22 has the sleeve pipe 23 of level, institute
The two ends stating sleeve pipe 23 are connected in kidney slot 25, and it is two-way that the both sides of backrest frames 21 are provided with the spring being connected with sleeve pipe 23 two ends
Slide bar buffer gear.
Two-way slide bar buffer gear includes throw-out lever the 26th, stage clip 28 and fixing seat 27, and described fixing seat 27 is installed on backrest
Skeleton 11 simultaneously rotates on backrest frames 11, and fixing seat 27 is positioned at the underface of kidney slot 25 and is positioned at the projection model of kidney slot 25
In enclosing；The head of throw-out lever 26 is articulated with the external part of sleeve pipe 23, and the afterbody of throw-out lever 26 is connected to fixing seat 27, throw-out lever 26
On be socketed with stage clip 28, described stage clip 28 is squeezed between the head of throw-out lever 26 and fixing seat 17.
Claims (5)
1. a child safety seat energy-absorbing buffering system, including base assembly and backrest assembly, base assembly includes base bone
Frame and seat board, backrest assembly includes backrest frames and backboard, it is characterised in that the both sides of base are provided with spring groove, the head of seat board
Portion's cross-under has the seat board slide-bar of level, and the two ends of seat board slide-bar are perpendicular to axle of spring and are connected with spring；The bottom of described backboard
And it is articulated and connected between the afterbody of seat board；Described backrest frames is connected with base skeleton, and the both sides of backrest frames are provided with the waist of level
Shape groove, the head cross-under of backboard has the sleeve pipe of level, and the two ends of described sleeve pipe are connected in kidney slot, and the both sides of backrest frames set
There is the spring being connected with sleeve pipe two ends two-way slide bar buffer gear.
2. a kind of child safety seat energy-absorbing buffering system according to claim 1, it is characterised in that described backrest frames
Bottom and base skeleton afterbody between be articulated and connected, be provided with its spring housing in relative rotation of buffering between backrest frames and base
Pipe.
3. a kind of child safety seat energy-absorbing buffering system according to claim 1, it is characterised in that described backrest frames
Be respectively provided on two sides with a pogo barrel, two pogo barrels to lining arrange, one end of pogo barrel is articulated with backrest frames, bullet
The spring sleeve pipe other end is articulated with base skeleton.
4. a kind of child safety seat energy-absorbing buffering system according to claim 1, it is characterised in that described two-way slide bar
Buffer gear includes throw-out lever, stage clip and fixing seat, and described fixing seat is installed on backrest frames and rotates on backrest frames, only
The head of push rod is articulated with the external part of sleeve pipe, and the afterbody of throw-out lever is connected to fixing seat, and throw-out lever is socketed with stage clip, described
Stage clip is squeezed between the head of throw-out lever and fixing seat.
5. a kind of child safety seat energy-absorbing buffering system according to claim 1 or 4, it is characterised in that described fixing
Seat is installed on the underface of kidney slot and is positioned at the drop shadow spread of kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433357.8A CN106080302A (en) | 2016-06-18 | 2016-06-18 | A kind of child safety seat energy-absorbing buffering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433357.8A CN106080302A (en) | 2016-06-18 | 2016-06-18 | A kind of child safety seat energy-absorbing buffering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080302A true CN106080302A (en) | 2016-11-09 |
Family
ID=57235406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610433357.8A Pending CN106080302A (en) | 2016-06-18 | 2016-06-18 | A kind of child safety seat energy-absorbing buffering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987004A (en) * | 2018-01-03 | 2019-07-09 | 珠海阳光儿童用品有限公司 | Child safety seat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391769Y (en) * | 1999-09-24 | 2000-08-16 | 项锋 | Rocking-able passenger's seat for vehicle |
| US6779840B1 (en) * | 2003-08-27 | 2004-08-24 | Lear Corporation | Locking and unlocking mechanism for an active headrest for a vehicle seat |
| CN1712274A (en) * | 2004-06-22 | 2005-12-28 | 丰田自动车株式会社 | Vehicle seat |
| DE10007663B4 (en) * | 2000-02-19 | 2007-06-21 | Man Nutzfahrzeuge Ag | Supported for the crash case support of the backrest of a vehicle seat |
| CN104494475A (en) * | 2014-05-28 | 2015-04-08 | 苏州雷姆斯汽车工程有限公司 | Adjustable child safety seat |
| CN104723915A (en) * | 2015-01-06 | 2015-06-24 | 浙江吉利汽车研究院有限公司 | Automobile seat structure |
| US9327624B1 (en) * | 2015-03-10 | 2016-05-03 | King Abdul—Aziz City for Science and Technology | Safety device for vehicle seats |
-
2016
- 2016-06-18 CN CN201610433357.8A patent/CN106080302A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391769Y (en) * | 1999-09-24 | 2000-08-16 | 项锋 | Rocking-able passenger's seat for vehicle |
| DE10007663B4 (en) * | 2000-02-19 | 2007-06-21 | Man Nutzfahrzeuge Ag | Supported for the crash case support of the backrest of a vehicle seat |
| US6779840B1 (en) * | 2003-08-27 | 2004-08-24 | Lear Corporation | Locking and unlocking mechanism for an active headrest for a vehicle seat |
| CN1712274A (en) * | 2004-06-22 | 2005-12-28 | 丰田自动车株式会社 | Vehicle seat |
| CN104494475A (en) * | 2014-05-28 | 2015-04-08 | 苏州雷姆斯汽车工程有限公司 | Adjustable child safety seat |
| CN104723915A (en) * | 2015-01-06 | 2015-06-24 | 浙江吉利汽车研究院有限公司 | Automobile seat structure |
| US9327624B1 (en) * | 2015-03-10 | 2016-05-03 | King Abdul—Aziz City for Science and Technology | Safety device for vehicle seats |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987004A (en) * | 2018-01-03 | 2019-07-09 | 珠海阳光儿童用品有限公司 | Child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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| WD01 | Invention patent application deemed withdrawn after publication |