CN108162818A - Children's seat and its anti-turning mechanism - Google Patents
Children's seat and its anti-turning mechanism Download PDFInfo
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- CN108162818A CN108162818A CN201810144382.3A CN201810144382A CN108162818A CN 108162818 A CN108162818 A CN 108162818A CN 201810144382 A CN201810144382 A CN 201810144382A CN 108162818 A CN108162818 A CN 108162818A
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- Prior art keywords
- seat
- children
- turnover panel
- driving member
- connecting rod
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- 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 present invention relates to a kind of children's seat and its anti-turning mechanism, which includes：Turnover turnover panel on front side of the cushion skeleton of children's seat；And the transmission component being connect with the turnover panel, the transmission component is also attached to the ISOFIX on the children's seat, the ISOFIX, which pulls the transmission component and passes through the transmission component, when colliding drives the turnover panel overturning, so that the front end of the turnover panel downwardly turns over to support the cushion skeleton and apply the children's seat active force of anti-canting.The anti-turning mechanism of the present invention can effectively offset the angle turned over before children's seat, so as to ensure the safety of human body when automobile collides.The anti-turning mechanism is by setting turnover turnover panel, and the front end by the turnover panel will support certain height on front side of cushion skeleton, so as to preferably resist overturning.
Description
Technical field
The present invention relates to child seat structure technical fields, refer in particular to a kind of children's seat and its anti-turning mechanism.
Background technology
With growing steadily for automobile retention, automobile has become the preferred manner of people's trip, in order to preferably protect
The safety of children's ride-on automobile is demonstrate,proved, child safety seat becomes the primary selection of people.So, the peace of child safety seat
Full performance then becomes the matter of utmost importance that everybody is concerned about.
When automobile collides, due to the effect of inertia, either human body or seat, have it is very strong before turn over
Gesture.In conventional child seat, ISOFIX (International Standards Organization FIX, youngster can only be passed through
A kind of system that virgin restraint system is connect with vehicle) and the connection of safety belt fix children's seat, but colliding
When, children's seat turns over before a certain amount of back-and-forth motion and larger angle still can occur, and there are larger security risks.
Invention content
The defects of it is an object of the invention to overcome the prior art, provides a kind of children's seat and its anti-turning mechanism, solution
Certainly existing children's seat turns over before larger angle can occur when colliding and there are problems that larger security risk.
Realizing the technical solution of above-mentioned purpose is：
The present invention provides a kind of anti-turning mechanism of children's seat, including：
Turnover turnover panel on front side of the cushion skeleton of children's seat；And
The transmission component being connect with the turnover panel, the transmission component are also attached to the ISOFIX on the children's seat,
The ISOFIX, which pulls the transmission component and passes through the transmission component, when colliding drives the turnover panel overturning, so that
The front end of the turnover panel downwardly turns over to support the cushion skeleton and apply the children's seat active force of anti-canting.
The anti-turning mechanism of the present invention can effectively offset the angle turned over before children's seat when automobile collides, from
And ensure the safety of human body.The anti-turning mechanism is by setting turnover turnover panel, by the front end of the turnover panel by cushion skeleton
Front side support certain height, so as to preferably resist overturning.And pulling force during turnover panel overturning comes from being driven
The active force acted on ISOFIX generated during the collision of component transmission, it is achieved thereby that certain energy-absorbing function, it can be effective
Reduction children's seat impact force.
Children's seat of the present invention anti-turning mechanism further improvement lies in that, the transmission component includes rotationally pacifying
Connecting rod loaded on the driving member in the cushion skeleton He the first end for being connected to the driving member, the connecting rod it is another
One end connect fixation with the ISOFIX；
Bar hole is equipped at the second end opposite with the first end of the driving member；
The bar hole is corresponded on the turnover panel equipped with limited post, the limited post is inserted in corresponding bar hole；
The ISOFIX pulls the connecting rod to the rear side of cushion skeleton when colliding, and is driven by the connecting rod
Driving member rotation so that the limited post moves in the bar hole, so as to push the front end of the turnover panel to
Lower overturning.
Children's seat of the present invention anti-turning mechanism further improvement lies in that, further include and be buckled on the driving member simultaneously
The connector sleeve being fixedly connected with the cushion skeleton, the connector sleeve include the limiting plate set on the driving member both sides, pass through
The limiting plate limits the slewing area of the driving member.
Children's seat of the present invention anti-turning mechanism further improvement lies in that, the first end of the driving member is equipped with one
To hook, and gap is installed between a pair of of hook；
The end of the connecting rod passes through the gap and is connected with a kelly, and the kelly is arranged in a pair of of extension
In hook, so as to fulfill the connection of the connecting rod and the driving member.
Children's seat of the present invention anti-turning mechanism further improvement lies in that, the rear end of the turnover panel is equipped with connecting shaft,
The both ends of the connecting shaft are inserted on the cushion skeleton both sides in corresponding connecting hole.
The present invention also provides a kind of children's seat, including：
Cushion skeleton, has opposite front side and rear side, and the rear side of the cushion skeleton is equipped with ISOFIX；
Turnover turnover panel on front side of the cushion skeleton；And
The transmission component being connect with the turnover panel, the transmission component is also attached to the ISOFIX, when colliding
The ISOFIX, which pulls the transmission component and passes through the transmission component, drives the turnover panel overturning, so that the turnover panel
Front end downwardly turns over to support the cushion skeleton and apply the children's seat active force of anti-canting.
Children's seat of the present invention further improvement lies in that, the transmission component include be rotatably installed on the cushion
Driving member on skeleton and be connected to the driving member first end connecting rod, the other end of the connecting rod with it is described
ISOFIX connections are fixed；
Bar hole is equipped at the second end opposite with the first end of the driving member；
The bar hole is corresponded on the turnover panel equipped with limited post, the limited post is inserted in corresponding bar hole；
The ISOFIX pulls the connecting rod to the rear side of cushion skeleton when colliding, and is driven by the connecting rod
Driving member rotation so that the limited post moves in the bar hole, so as to push the front end of the turnover panel to
Lower overturning.
Children's seat of the present invention further improvement lies in that, further include be buckled on the driving member and with the cushion bone
The connector sleeve that frame is fixedly connected, the connector sleeve include the limiting plate set on the driving member both sides, are limited by the limiting plate
Make the slewing area of the driving member.
Children's seat of the present invention further improvement lies in that, the first end of the driving member is equipped with a pair of link up with, and one
Gap is installed between hook；
The end of the connecting rod passes through the gap and is connected with a kelly, and the kelly is arranged in a pair of of extension
In hook, so as to fulfill the connection of the connecting rod and the driving member.
Children's seat of the present invention further improvement lies in that, the rear end of the turnover panel is equipped with connecting shaft, the connecting shaft
Both ends are inserted on the cushion skeleton both sides in corresponding connecting hole.
Description of the drawings
Fig. 1 is the cushion skeleton of children's seat of the present invention and the structure diagram of anti-turning mechanism.
Fig. 2 is the structure diagram of state that the turnover panel in children's seat of the present invention and its anti-turning mechanism downwardly turns over.
Fig. 3 is the explosive decomposition structure diagram of Fig. 2.
Fig. 4 is the part enlarged structure schematic diagram in Fig. 3.
Fig. 5 is the part enlarged structure schematic diagram in Fig. 2.
Fig. 6 is the sectional view that turnover panel is in original state in children's seat of the present invention and its anti-turning mechanism.
Fig. 7 is the sectional view that turnover panel is in the state that downwardly turns in children's seat of the present invention and its anti-turning mechanism.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.
Refering to Fig. 1, the present invention provides a kind of children's seat and its anti-turning mechanism, for preventing children's seat in automobile
When colliding due to effect of inertia easily before the phenomenon that turning over, it is ensured that the safety of human body.Traditional children's seat is to pass through
ISOFIX is connected on automotive seat, and because only bottom is two fixed, when colliding, children's seat still can occur a certain amount of
Back-and-forth motion and larger angle before turn over, so as to threaten the security presence of occupant.And the anti-turning mechanism of the present invention leads to
The turnover turnover panel being arranged on front side of cushion skeleton is crossed, when colliding generation, which supports on front side of cushion skeleton
Certain height so as to preferably resist overturning, and also has certain energy-absorbing function, effectively reduces rushing for children's seat
Hit power, it is ensured that the safety of occupant.Children's seat of the present invention and its anti-turning mechanism are illustrated below in conjunction with the accompanying drawings.
Refering to Fig. 1, it is shown that the cushion skeleton of children's seat of the present invention and the structure diagram of anti-turning mechanism.Refering to figure
2, it is shown that the structure diagram of state that the turnover panel in children's seat and its anti-turning mechanism of the present invention downwardly turns over.It ties below
Fig. 1 and Fig. 2 is closed, the anti-turning mechanism of children's seat of the present invention is illustrated.
As depicted in figs. 1 and 2, the anti-turning mechanism of children's seat of the invention includes turnover panel 21 and connect with turnover panel 21
Transmission component 22, the front side 111 of the turnover cushion skeleton 11 mounted on children's seat of turnover panel 21, transmission component 22 are also connected with
In the ISOFIX12 on children's seat, ISOFIX12 and turnover panel 21 are connected to by transmission component 22, by transmission component 22 come
Transmitting forces are so that turnover panel 21 is overturn, and specifically, when colliding, ISOFIX12 pulls transmission component 22 to seat
The rear side 112 of pad skeleton 11 moves through the transmission component 22 and turnover panel 21 is driven to overturn, so that the front end of turnover panel 21 is downward
Overturning applies the active force of anti-canting with support seat cushion skeleton 11 and to children's seat.
Turnover panel 21 it is turnover be mounted on cushion skeleton 11 on, turnover panel 21 under the action of active force can around installation place into
Row rotation.The fold of turnover panel 21 needs certain motive force, and in car crass, children's seat can move forward due to inertia,
ISOFIX12 can apply children's seat pulling force backward, since transmission component 22 is connect with ISOFIX12, the transmission group at this time
The pulling force also can be passed to turnover panel 21 by part 22 by certain pulling force, transmission component 22 so that turnover panel 21 is by the pulling force
Effect and front end downwardly turns over, the front end of turnover panel 21 is resisted against on automotive seat, so that the front side 111 of cushion skeleton 11 be supported
Certain height is played, on the one hand consumes partial automobile collision effect in the active force on children's seat, it is on the other hand preferable
Overturning has been resisted, has been effectively guaranteed the safety of occupant.
As the better embodiment of the present invention, with reference to shown in Fig. 3 and Fig. 4, transmission component 22 includes rotationally pacifying
Connecting rod 222 loaded on the driving member 221 in cushion skeleton 11 He the first end 2211 for being connected to driving member 221, connecting rod
222 other end connect fixation with ISOFIX12；It is set at the second end 2212 opposite with first end 2211 of driving member 221
There is bar hole 2213；Bar hole 2213 is corresponded on turnover panel 21 equipped with limited post 211, which is inserted in corresponding bar shaped
In hole 2213, with reference to shown in Fig. 6 and Fig. 7, the ISOFIX12 pulls connecting rod to the rear side 112 of cushion skeleton 11 when colliding
222, driving member 221 is driven to rotate by connecting rod 222, so that limited post 211 moves in bar hole 2213, so as to push away
The front end of dynamic turnover panel 21 downwardly turns over.
Preferably, driving member 221 is strip piece, middle part is equipped with mounting hole, and the driving member 221 is by wearing the mounting hole
Rotating dog 224 is mounted on the side of cushion skeleton 11, which has opposite first end 2211 and the second end
2212, first end 2211 and the second end 2212 are located at the both sides of the mounting hole at middle part, first end 2211 and the second end
2212 can be rotated around the rotating dog 224 at middle part.When initial, with reference to shown in Fig. 6, turnover panel 21 is horizontal to be placed in cushion bone
At the bottom of frame 11, which is obliquely set, and the limited post 211 on turnover panel 21 is located on bar hole 2213 relatively
It is high-end far from the second end 2212；When colliding, connecting rod 222 applies to seat the first end 2211 of driving member 221
Pad the active force in 112 directions of the rear side of skeleton 11 so that driving member 221 is rotated around rotating dog 224, and limited post 211 is from bar hole
The bottom end of 2213 high-end the second end 2212 relatively close on bar hole 2213 coordinates shown in Fig. 7, with limited post 211
Movement in bar hole 2213, the front end of turnover panel 21 are downwardly turned over around junction, and turnover panel 21 is downwardly turned over to cushion skeleton
11 applications and 21 reverses direction opposite effect power of turnover panel, are turned over before preventing children's seat by the active force, ensure child seat
The safety of chair.
Further, bar hole 2213 is set along the length direction of driving member 221, and bar hole 2213 has close to second
The bottom end of end and high-end far from the second end, bar hole 2213 provides mobile adjusting for the limited post 211 on turnover panel 21
Space, turnover panel 21 is horizontal set on the bottom of cushion skeleton 11 when initial, and the limited post 211 on turnover panel 21 is located at bar shaped at this time
The high-end place in hole 2213；During the state that the front end of turnover panel 21 downwardly turns over, limited post 211 is from the high-end to bottom end of bar hole 2213
It is mobile.
The present invention is installed in rotation on using driving member 221 in cushion skeleton 11, and set bar hole on driving member 221
2213, it is realized the pulling force of connecting rod 222, led to using the mounting means of driving member 221 and the set-up mode of bar hole 2213
The power for being converted to and turnover panel 21 being pushed to overturn is crossed, since the power comes from the work that children's seat is subject in car crass
Firmly so that the switching mechanism has energy-absorbing function, can effectively reduce the impact force that children's seat is subject to, and improves safety
Property.
As another better embodiment of the present invention, as shown in Figure 4 and Figure 5, which, which further includes, be located in
The connector sleeve 223 being fixedly connected on driving member 221 and with cushion skeleton 11, the connector sleeve 223 include being set on 221 both sides of driving member
Limiting plate 2231, pass through limiting plate 2231 limit driving member 221 slewing area.
Preferably, two limiting plates 2231 are oppositely arranged, and it is vertically fixed on the side of cushion skeleton 11, two limitings
Plate 2231 is installed with certain spacing between driving member 221 so that driving member 221 can be turned in the range of the spacing
It is dynamic.Position-limiting action is played to driving member 221 by limiting plate so that driving member 221 can rotate freely between two limiting plates.
Further, which is U-shaped structure, further includes the closed plate for being connected to two limiting plates 2231, the envelope
It is corresponded on closing plate and the mounting hole of rotating dog 224 on driving member 221 is installed offers through-hole so that rotating dog 224 is from the through hole
It is pierced by, so as to which driving member 221 is limited in the space being enclosed inside connector sleeve 223.Preferably, two limiting plates 2231
The other end at outward bending formed fixed edge, which, which is sticked, is fixed on the side of cushion skeleton 11.
As the another better embodiment of the present invention, as shown in Figure 4 and Figure 5, the first end 2211 of driving member 221 is set
There is a pair of of hook 2214, and gap is installed between a pair of of hook 2214；The end of connecting rod 222 passes through the gap and is connected with
One kelly 2221, the kelly 2221 are fastened in a pair of of hook 2214, it is achieved thereby that connecting rod 222 and the company of driving member 221
It connects.Pass through the snap fit of kelly 2221 and hook 2214 so that the firm and reliable connection between connecting rod 222 and driving member 221.
Maloperation for the anti-turning mechanism for avoiding the present invention, connecting rod 222 reserve certain safe length namely connection
Bar 222 is connected between driving member 221 and ISOFIX12, and the connecting rod 222 is non-in straight condition, is reserved with certain safety
Length.When the displacement of ISOFIX12 is more than the reserved safe length of connecting rod 222, is pulled and be driven by connecting rod 222
Part 221 is rotated, and is overturn with triggering turnover panel 21.
As another better embodiment of the present invention, as shown in Figure 3 and Figure 4, the rear end of turnover panel 21 is equipped with connecting shaft
212, the both ends of the connecting shaft 212 are plugged on 11 both sides of cushion skeleton in corresponding connecting hole 113.Turnover panel 21 passes through connecting shaft
212 axis are connected in cushion skeleton 11 so that and the front end of the turnover panel 21 can be downwardly turned over around connecting shaft 212, so that
The front end of turnover panel 21 can be supported on automotive seat, so as to which the front support of children's seat to be risen to certain height, thus compared with
It is turned over before resisting children's seat well.
Preferably, be both provided with limited post 211 in the both sides of turnover panel 21, it is provided with 11 both sides of cushion skeleton are also corresponding
Driving member 221, connecting rod 222, connector sleeve 223 and rotating dog 224 improve the stability of turnover panel 21.
It is state as shown in figures 1 to 6 when the anti-turning mechanism of the present invention is initial, turnover panel 21 is horizontal to be arranged on seat
The bottom of skeleton 11 is padded, connecting rod 222 is in unstretched condition, is reserved with certain safe length, and the first of driving member 221
The limiting plate 2231 that end 2211 is close at relatively close 11 front side 111 of cushion skeleton is set；Automobile collides or promptly
When situations such as brake occurs, children's seat is moved forward due to inertia, and the ISOFIX that ISOFIX12 is connected to automotive seat connects
At mouthful, the ISOFIX interfaces on automotive seat hold the migration of children's seat by ISOFIX12, so as to which ISOFIX12 is to children
Seat is applied with pulling force backward, the forward movement of limiting child seat, when the displacement of ISOFIX12 is more than that connecting rod 222 is pre-
During the safe length stayed, connecting rod 222 is driven to move backward, at this time with reference to shown in Fig. 2 and Fig. 7, connecting rod 222 moves backward band
The first end 2211 of dynamic driving member 221 is passed towards movement at the limiting plate 2231 being relatively distant from 11 front side 111 of cushion skeleton
Moving part 221 is rotated around rotating dog 224, and the second end 2212 of the driving member 221 is towards relatively close cushion bone at this time
It is moved at limiting plate 2231 at 11 front side 111 of frame, so as to which limited post 211 be pushed to be moved from the high-end of bar hole 2213 to low side
It is dynamic, it withstands turnover panel 21 and is rotated clockwise about connecting shaft 212, the front end of turnover panel 21 is propped up, thus will be before children's seat
Certain height is propped up at end, turns over power before having withstood children's seat so that the backrest of children's seat and motor vehicle seat back are tight
It is close to close, has tightly fixed the position of children's seat, improves the safety of children's seat.
Children's seat provided by the invention is illustrated below.
As shown in Figure 1, children's seat provided by the invention includes cushion skeleton 11, turnover panel 21 and transmission component 22, sit
Padding skeleton 11 has opposite front side 111 and rear side 112, and ISOFIX12 is provided at the rear side 112 of cushion skeleton 11, should
ISOFIX12 is fixedly connected on by connecting framework 13 in cushion skeleton 11, which connects with the ISOFIX on automotive seat
Mouth connection, children's seat with automotive seat is fixedly connected, backrest frames are additionally provided in the rear side 112 of cushion skeleton 11
(not shown) constitutes the chair framework of children's seat by cushion skeleton 11 and backrest frames.Turnover panel 21 is turnover
Mounted on the front side 111 of the cushion skeleton 11 of children's seat, transmission component 22 is also attached to the ISOFIX12 on children's seat, leads to
It crosses transmission component 22 and is connected to ISOFIX12 and turnover panel 21, by transmission component 22 come transmitting forces so that turnover panel 21 carries out
Overturning, specifically, when colliding, ISOFIX12 pulls transmission component 22 to move and lead to the rear side 112 of cushion skeleton 11
Crossing the transmission component 22 drives turnover panel 21 to overturn, so that the front end of turnover panel 21 is downwardly turned over support seat cushion skeleton 11 and to youngster
Virgin seat applies the active force of anti-canting.
Turnover panel 21 it is turnover be mounted on cushion skeleton 11 on, turnover panel 21 under the action of active force can around installation place into
Row rotation.The fold of turnover panel 21 needs certain motive force, and in car crass, children's seat can move forward due to inertia,
ISOFIX12 can apply children's seat pulling force backward, since transmission component 22 is connect with ISOFIX12, the transmission group at this time
The pulling force also can be passed to turnover panel 21 by part 22 by certain pulling force, transmission component 22 so that turnover panel 21 is by the pulling force
Effect and front end downwardly turns over, the front end of turnover panel 21 is resisted against on automotive seat, so that the front side 111 of cushion skeleton 11 be supported
Certain height is played, on the one hand consumes partial automobile collision effect in the active force on children's seat, it is on the other hand preferable
Overturning has been resisted, has been effectively guaranteed the safety of occupant.
As the better embodiment of the present invention, with reference to shown in Fig. 3 and Fig. 4, transmission component 22 includes rotationally pacifying
Connecting rod 222 loaded on the driving member 221 in cushion skeleton 11 He the first end 2211 for being connected to driving member 221, connecting rod
222 other end connect fixation with ISOFIX12, preferably, connecting rod 222 passes through connecting framework 13 and connect with ISOFIX12
It is fixed；Bar hole 2213 is equipped at the second end 2212 opposite with first end 2211 of driving member 221；It is corresponding on turnover panel 21
Bar hole 2213 is equipped with limited post 211, which is inserted in corresponding bar hole 2213, with reference to shown in Fig. 6 and Fig. 7,
The ISOFIX12 pulls connecting rod 222 to the rear side 112 of cushion skeleton 11 when colliding, and is driven and is driven by connecting rod 222
Part 221 rotates, so that limited post 211 moves in bar hole 2213, so as to which the front end for pushing turnover panel 21 downwardly turns over.
Preferably, driving member 221 is strip piece, middle part is equipped with mounting hole, and the driving member 221 is by wearing the mounting hole
Rotating dog 224 is mounted on the side of cushion skeleton 11, which has opposite first end 2211 and the second end
2212, first end 2211 and the second end 2212 are located at the both sides of the mounting hole at middle part, first end 2211 and the second end
2212 can be rotated around the rotating dog 224 at middle part.When initial, with reference to shown in Fig. 6, turnover panel 21 is horizontal to be placed in cushion bone
At the bottom of frame 11, which is obliquely set, and the limited post 211 on turnover panel 21 is located on bar hole 2213 relatively
It is high-end far from the second end 2212；When colliding, connecting rod 222 applies to seat the first end 2211 of driving member 221
Pad the active force in 112 directions of the rear side of skeleton 11 so that driving member 221 is rotated around rotating dog 224, and limited post 211 is from bar hole
The bottom end of 2213 high-end the second end 2212 relatively close on bar hole 2213 coordinates shown in Fig. 7, with limited post 211
Movement in bar hole 2213, the front end of turnover panel 21 are downwardly turned over around junction, and turnover panel 21 is downwardly turned over to cushion skeleton
11 applications and 21 reverses direction opposite effect power of turnover panel, are turned over before preventing children's seat by the active force, ensure child seat
The safety of chair.
The present invention is installed in rotation on using driving member 221 in cushion skeleton 11, and set bar hole on driving member 221
2213, it is realized the pulling force of connecting rod 222, led to using the mounting means of driving member 221 and the set-up mode of bar hole 2213
The power for being converted to and turnover panel 21 being pushed to overturn is crossed, since the power comes from the work that children's seat is subject in car crass
Firmly so that the turnover panel on the children's seat has energy-absorbing function, can effectively reduce the impact force that children's seat is subject to,
Improve safety.
As another better embodiment of the present invention, as shown in Figure 4 and Figure 5, children's seat, which further includes, be located in transmission
The connector sleeve 223 being fixedly connected on part 221 and with cushion skeleton 11, the connector sleeve 223 include the limit set on 221 both sides of driving member
Position plate 2231 limits the slewing area of driving member 221 by limiting plate 2231.
Preferably, two limiting plates 2231 are oppositely arranged, and it is vertically fixed on the side of cushion skeleton 11, two limitings
Plate 2231 is installed with certain spacing between driving member 221 so that driving member 221 can be turned in the range of the spacing
It is dynamic.Position-limiting action is played to driving member 221 by limiting plate so that driving member 221 can rotate freely between two limiting plates.
Further, which is U-shaped structure, further includes the closed plate for being connected to two limiting plates 2231, the envelope
It is corresponded on closing plate and the mounting hole of rotating dog 224 on driving member 221 is installed offers through-hole so that rotating dog 224 is from the through hole
It is pierced by, so as to which driving member 221 is limited in the space being enclosed inside connector sleeve 223.Preferably, two limiting plates 2231
The other end at outward bending formed fixed edge, which, which is sticked, is fixed on the side of cushion skeleton 11.
As the another better embodiment of the present invention, as shown in Figure 4 and Figure 5, the first end 2211 of driving member 221 is set
There is a pair of of hook 2214, and gap is installed between a pair of of hook 2214；The end of connecting rod 222 passes through the gap and is connected with
One kelly 2221, the kelly 2221 are fastened in a pair of of hook 2214, it is achieved thereby that connecting rod 222 and the company of driving member 221
It connects.Pass through the snap fit of kelly 2221 and hook 2214 so that the firm and reliable connection between connecting rod 222 and driving member 221.
The maloperation that the turnover panel on children's seat to avoid the present invention occurs, the reserved certain safety of connecting rod 222 are long
Degree namely connecting rod 222 are connected between driving member 221 and ISOFIX12, and the connecting rod 222 is non-in straight condition, reserves
There is certain safe length.When the displacement of ISOFIX12 is more than the reserved safe length of connecting rod 222, pass through connecting rod
222 pulling driving members 221 are rotated, and are overturn with triggering turnover panel 21.
As another better embodiment of the present invention, as shown in Figure 3 and Figure 4, the rear end of turnover panel 21 is equipped with connecting shaft
212, the both ends of the connecting shaft 212 are plugged on 11 both sides of cushion skeleton in corresponding connecting hole 113.Turnover panel 21 passes through connecting shaft
212 axis are connected in cushion skeleton 11 so that and the front end of the turnover panel 21 can be downwardly turned over around connecting shaft 212, so that
The front end of turnover panel 21 can be supported on automotive seat, so as to which the front support of children's seat to be risen to certain height, thus compared with
It is turned over before resisting children's seat well.
Preferably, be both provided with limited post 211 in the both sides of turnover panel 21, it is provided with 11 both sides of cushion skeleton are also corresponding
Driving member 221, connecting rod 222, connector sleeve 223 and rotating dog 224 improve the stability of turnover panel 21.
The present invention is described in detail above in association with attached drawing embodiment, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not form limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of anti-turning mechanism of children's seat, which is characterized in that including：
Turnover turnover panel on front side of the cushion skeleton of children's seat；And
The transmission component being connect with the turnover panel, the transmission component are also attached to the ISOFIX on the children's seat, occur
The ISOFIX, which pulls the transmission component and passes through the transmission component, during collision drives the turnover panel overturning, so that described
The front end of turnover panel downwardly turns over to support the cushion skeleton and apply the children's seat active force of anti-canting.
2. the anti-turning mechanism of children's seat as described in claim 1, which is characterized in that the transmission component includes rotatable
The driving member that ground is installed in the cushion skeleton and the connecting rod of first end for being connected to the driving member, the connecting rod
The other end connect fixation with the ISOFIX；
Bar hole is equipped at the second end opposite with the first end of the driving member；
The bar hole is corresponded on the turnover panel equipped with limited post, the limited post is inserted in corresponding bar hole；
The ISOFIX pulls the connecting rod to the rear side of cushion skeleton when colliding, by described in connecting rod drive
Driving member rotates, so that the limited post moves in the bar hole, so as to which the front end for pushing the turnover panel is turned over downwards
Turn.
3. the anti-turning mechanism of children's seat as claimed in claim 2, which is characterized in that further include and be buckled in the driving member
Connector sleeve that is upper and being fixedly connected with the cushion skeleton, the connector sleeve include the limiting plate set on the driving member both sides,
The slewing area of the driving member is limited by the limiting plate.
4. the anti-turning mechanism of children's seat as claimed in claim 2, which is characterized in that the first end of the driving member is set
There is a pair of of hook, and gap is installed between a pair of of hook；
The end of the connecting rod passes through the gap and is connected with a kelly, and the kelly is arranged in a pair of of hook
It is interior, so as to fulfill the connection of the connecting rod and the driving member.
5. the anti-turning mechanism of children's seat as described in claim 1, which is characterized in that the rear end of the turnover panel is equipped with connection
Axis, the both ends of the connecting shaft are inserted on the cushion skeleton both sides in corresponding connecting hole.
6. a kind of children's seat, which is characterized in that including：
Cushion skeleton, has opposite front side and rear side, and the rear side of the cushion skeleton is equipped with ISOFIX；
Turnover turnover panel on front side of the cushion skeleton；And
The transmission component being connect with the turnover panel, the transmission component are also attached to the ISOFIX, described in when colliding
ISOFIX, which pulls the transmission component and passes through the transmission component, drives the turnover panel overturning, so that the front end of the turnover panel
It downwardly turns over to support the cushion skeleton and apply the children's seat active force of anti-canting.
7. children's seat as claimed in claim 6, which is characterized in that the transmission component includes being rotatably installed on described
Driving member in cushion skeleton and be connected to the driving member first end connecting rod, the other end of the connecting rod and institute
State ISOFIX connections fixation；
Bar hole is equipped at the second end opposite with the first end of the driving member；
The bar hole is corresponded on the turnover panel equipped with limited post, the limited post is inserted in corresponding bar hole；
The ISOFIX pulls the connecting rod to the rear side of cushion skeleton when colliding, by described in connecting rod drive
Driving member rotates, so that the limited post moves in the bar hole, so as to which the front end for pushing the turnover panel is turned over downwards
Turn.
8. children's seat as claimed in claim 7, which is characterized in that further include be buckled on the driving member and with the seat
The connector sleeve that pad skeleton is fixedly connected, the connector sleeve include the limiting plate set on the driving member both sides, pass through the limiting
Plate limits the slewing area of the driving member.
9. children's seat as claimed in claim 7, which is characterized in that the first end of the driving member is equipped with a pair of of hook,
And it is installed with gap between a pair of of hook；
The end of the connecting rod passes through the gap and is connected with a kelly, and the kelly is arranged in a pair of of hook
It is interior, so as to fulfill the connection of the connecting rod and the driving member.
10. children's seat as claimed in claim 6, which is characterized in that the rear end of the turnover panel is equipped with connecting shaft, the connection
The both ends of axis are inserted on the cushion skeleton both sides in corresponding connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144382.3A CN108162818B (en) | 2018-02-12 | 2018-02-12 | Child seat and anti-overturning mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144382.3A CN108162818B (en) | 2018-02-12 | 2018-02-12 | Child seat and anti-overturning mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108162818A true CN108162818A (en) | 2018-06-15 |
| CN108162818B CN108162818B (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810144382.3A Active CN108162818B (en) | 2018-02-12 | 2018-02-12 | Child seat and anti-overturning mechanism thereof |
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| Country | Link |
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| CN (1) | CN108162818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532587A (en) * | 2018-12-20 | 2019-03-29 | 安徽永驰婴童安全科技有限公司 | Support base and child safety seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276060A (en) * | 2013-09-18 | 2015-01-14 | 伯瑞苔斯罗默儿童安全有限公司 | Child safety seat |
| CN104709218A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | Automobile descending prevention structure and automobile |
| KR101572375B1 (en) * | 2014-07-02 | 2015-11-27 | 아주대학교산학협력단 | A baby car seat |
| CN207902218U (en) * | 2018-02-12 | 2018-09-25 | 上海沃雨电子科技有限公司 | Children's seat and its anti-turning mechanism |
-
2018
- 2018-02-12 CN CN201810144382.3A patent/CN108162818B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276060A (en) * | 2013-09-18 | 2015-01-14 | 伯瑞苔斯罗默儿童安全有限公司 | Child safety seat |
| CN104709218A (en) * | 2013-12-13 | 2015-06-17 | 北汽福田汽车股份有限公司 | Automobile descending prevention structure and automobile |
| KR101572375B1 (en) * | 2014-07-02 | 2015-11-27 | 아주대학교산학협력단 | A baby car seat |
| CN207902218U (en) * | 2018-02-12 | 2018-09-25 | 上海沃雨电子科技有限公司 | Children's seat and its anti-turning mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532587A (en) * | 2018-12-20 | 2019-03-29 | 安徽永驰婴童安全科技有限公司 | Support base and child safety seat |
| CN109532587B (en) * | 2018-12-20 | 2024-02-02 | 安徽永驰婴童科技股份有限公司 | Support base and child safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108162818B (en) | 2023-10-20 |
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