CN107161045A - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN107161045A CN107161045A CN201610130716.2A CN201610130716A CN107161045A CN 107161045 A CN107161045 A CN 107161045A CN 201610130716 A CN201610130716 A CN 201610130716A CN 107161045 A CN107161045 A CN 107161045A
- Authority
- CN
- China
- Prior art keywords
- child safety
- safety seat
- use state
- base
- seat
- 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.)
- Granted
Links
- 230000001154 acute effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 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 description 1
- 230000035939 shock Effects 0.000 description 1
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
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
-
- 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
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
-
- 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
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2824—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the vehicle frame
-
- 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
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/286—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child forward facing
-
- 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
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/2863—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child backward facing
-
- 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
- B60N2/2869—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle rotatable about a vertical axis
-
- 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
- B60N2/2872—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle provided with side rests
-
- 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
- B60N2/2875—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially
Landscapes
- 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 discloses a kind of child safety seat, is removably installed on automotive seat, including body and the base of wedge shaped structure, and the thickness of base rear end is more than the thickness of front end, and the front end of base is provided with the push rod for extending downwardly and being supported in automotive floor panel.Body be arranged on base and can respect thereto turn to the back side of body under a forward direction use state or a backward use state, forward direction use state to be resisted against leaning against for the leading edge of body and automotive seat under leaning against for automotive seat, backward use state inconsistent.The conflict leaned against of automotive floor panel and body and automotive seat is supported in using push rod, stable support can be formed in the front and back end of child safety seat, it is to avoid child safety seat is overturned under backward use state, improves security；It need not set simpler in anti-rebound component, structure simultaneously, operation is more facilitated.
Description
Technical field
The present invention relates to child safety seat technical field, more particularly to a kind of children's peace that can prevent from overturning
Full seat.
Background technology
Age less children while taking a bus, directly can not be sitting on automotive seat for the purpose of safety, and
It is to need that child safety seat is installed on automotive seat.Child safety seat have on automotive seat before to making
With with backward using two kinds of mounting means, children when forward direction is used in safety seat towards vehicle front, after
Children into safety seat when using are towards motor vehicle seat back.Rear under use state, if automobile
The contingencies such as shock are run into, safety seat may be overturned to automotive seat, children is come to harm.For
Avoid safety seat under backward use state from overturning, in European Patent No. EP7510358 disclose one kind
Child safety seat with anti-rebound component, its safety seat is arranged with anti-rebound component, anti-rebound structure
Part support is resisted against on the backrest of automotive seat, so that safety seat be withstood, effectively prevents it from overturning backward.
But, the safety seat under forward direction use state need not use anti-rebound component, from rear to using
State be adjusted to before to during use state, it is necessary to which by anti-rebound component folding, operation is more not
Just.
Therefore, in order to improve security and operation ease, it is necessary to which anti-rebound structure need not be set by providing one kind
Part can also prevent the child safety seat overturned.
The content of the invention
It is an object of the invention to provide a kind of anti-rebound component need not be set also to prevent the children's peace overturned
Full seat.
To achieve these goals, the invention provides a kind of child safety seat, it is removably installed in vapour
In vehicle seats, including body and the base of wedge shaped structure, thickness of the thickness more than front end of base rear end,
The front end of base is provided with the push rod for extending downwardly and being supported in automotive floor panel.Body is arranged on base and can
Respect thereto turns to the back of the body of body under a forward direction use state or a backward use state, forward direction use state
What face was resisted against the leading edge of body and automotive seat under leaning against for automotive seat, backward use state leans against phase
Contradict.
Compared with prior art, because the pan frontward end of child safety seat of the present invention is provided with push rod, push rod
Be supported in automotive floor panel, at the same the body of child safety seat no matter under forward direction use state or after to making
With the conflict leaned against all kept under state with automotive seat, therefore, it is possible to before and after child safety seat two
End forms support respectively, particularly rear under use state, the leading edge of body and leaning against for automotive seat
Contradict, child safety seat is more stablized when in use, be prevented effectively from automobile and children during contingency occur
There is situation about overturning in safety seat, and improves the security of child safety seat.Children of the present invention pacify simultaneously
Full seat need not set simpler in anti-rebound component, structure, and operation is more facilitated.
It is preferred that the size of the angle between the upper surface of base and lower surface is 15 degree.
Specifically, under backward use state, the leading edge of body and the rear end of base in vertical direction substantially
Flush.
It is preferred that the leading edge of body includes two reclinate domes, two domes are mutually interconnected
Connect.
It is preferred that under backward use state, between the extended line at the back side of body and the upper surface of automotive seat
Shape is in an acute angle, body can respect thereto swing to change the size of acute angle, body is in swing process
The movement locus of leading edge is in circular arc.
Specifically, the size of acute angle is in the range of 36 degree -42 is spent.
Specifically, the front and rear end of base is respectively arranged with preceding chute and rear chute, preceding chute and rear chute
The arc tilted in two ends, the bottom of body is provided with front rod and back link, and body is carried on base,
Front rod is slidingly arranged in preceding chute and rear chute respectively with back link.
More specifically, the both sides of pan frontward end are respectively arranged with two front vertical plates holded up, two front vertical plates respectively
Preceding chute is offered, the both sides of base rear end are respectively arranged with two back vertical plates holded up, two back vertical plates respectively
Rear chute is offered, before the two ends of front rod are located at two respectively in chute, the two ends of back link are located at two respectively
Afterwards in chute.
Further, in addition to it is arranged at body bottom portion and the locking mechanism between two front vertical plates, locking
Mechanism include can opposing body slide operating parts, fastener and with body fix follower, front rod
End pass through stretched into after follower before in chute, multiple connecting holes are abreast provided with front vertical plate, are operated
Fastener is promoted through follower when part is slided into body and is caught in connecting hole, and operating parts is external sliding to this
Fastener is promoted to depart from connecting hole when dynamic.
It is preferred that the distance between the leading edge of body and automotive seat upper surface are H1 under forward direction use state,
The distance between the leading edge of body and automotive seat upper surface are H2, H1 and H2 under backward use state
Ratio is in the range of 0.4-0.6.
Specifically, H1 size is 148mm.
Specifically, H2 is more than or equal to 265mm.
It is preferred that the distance between the leading edge of body and automotive seat upper surface are H2 under backward use state,
The distance between the handrail of body and automotive seat upper surface are H3, H2 and H3 model of the ratio in 0.6-0.8
In enclosing.
Specifically, H2 and H3 size is respectively 265mm and 375mm.
Brief description of the drawings
Fig. 1 is the stereogram of child safety seat of the present invention.
Fig. 2 be when child safety seat of the present invention is installed on automotive seat before to the stereogram under use state.
Fig. 3 be when child safety seat of the present invention is installed on automotive seat before to the side view under use state.
Fig. 4 be when child safety seat of the present invention is installed on automotive seat after to the stereogram under use state.
Fig. 5 be when child safety seat of the present invention is installed on automotive seat after to the side view under use state.
Fig. 6 is the side view tilted when supplementary angle is 42 degree of child safety seat body under backward use state.
Fig. 7 is the side view tilted when supplementary angle is 40 degree of child safety seat body under backward use state.
Fig. 8 is the side view tilted when supplementary angle is 38 degree of child safety seat body under backward use state.
Fig. 9 is the side view tilted when supplementary angle is 36 degree of child safety seat body under backward use state.
Figure 10 is affixed to the front rod of body bottom portion and the schematic diagram of back link.
Figure 11 is disposed on the schematic diagram of the preceding chute and rear chute on base.
Figure 12 is locked out set location schematic diagram of the mechanism on base.
Figure 13 is locked out the exploded view of mechanism.
Embodiment
Description is made to presently preferred embodiments of the present invention with reference to the Figure of description provided.
Referring to figs. 1 to Fig. 5, the invention provides a kind of child safety seat 1, automobile is removably installed in
For children's ride-on and security protection is provided on seat 2 for children.Child safety seat 1 include base 11 and
The body 12 on base 11 is rotatably arranged at, children's ride-on is in body 12.It is installed on automotive seat 2
Afterwards, body 12 can be after respect thereto 11 be turned to shown in forward direction use state or Fig. 4 shown in Fig. 2
To use state.Children during forward direction use state in body 12 are towards vehicle front, under backward use state
Children in body 12 lean against 21 towards automotive seat 2.
The thickness of the wedge shaped structure of base 11 and rear end is more than the thickness of front end, and the lower surface of base 11 is substantially
Parallel to the plane of horizontal direction, there is an angle α, this angle between the upper surface of base 11 and lower surface
Value is 15 degree to α size in the present embodiment.The front end of base 11, which is provided with, extends downwardly and is supported in vapour
The push rod 13 on car floor, push rod 13 could be arranged to stretching structure, allow it according to the height of automotive seat 2
Degree adjusts and keeps supporting car floor.The rear end of base 11 is provided with two docking arms extended back
14, the ISOFIX interfaces (not shown) that sets is with by children's safety on the insertion automotive seat 2 of docking arm 14
Seat 1 is installed and is locked on automotive seat 2.
Body 12 includes a backboard 121 leaned on for children and the biside plate for being fixed on the both sides of backboard 121
122, the top edge of side plate 122 is to help the handrail 123 leaned on for children.The leading edge 124 of body 12 is located at two
Between individual side plate 122, and leading edge 124 includes two reclinate domes 124a, two arch knots
Structure 124a is connected with each other.Two legs of children can be respectively placed in two domes 124a under forward direction use state
Place.
As shown in figure 3, body 12 is towards front, the back side of backboard 121 of body 12 under forward direction use state
Be resisted against automotive seat 2 leans against 21, now the leading edge 124 of body 12 and the upper surface of automotive seat 2 it
Between distance be H1.
As shown in figure 5, rear to body under use state 12 towards rear, now leading edge 124 and base
11 rear end is substantially flush in vertical direction.The distance between leading edge 124 and the upper surface of automotive seat 2
For H2, and the distance between handrail 123 and the upper surface of automotive seat 2 are H3.Above and below being due to base 11
Angle α is 15 degree of wedge structure between surface, thus body 12 after being turned to from forward direction use state to making
Gradually risen with leading edge 124 during state, H2 is more than H1.And rear under use state,
Leading edge 124 and automotive seat 2 to lean against 21 inconsistent.Because leading edge 124 is two domes 124a
The shape being formed by connecting, therefore leading edge 124 and the area that leans against 21 contacts are larger, between the two with larger
Frictional force.Relative to the leading edge 124 of linear, leading edge 124 is set to two domes 124a
The shape being formed by connecting, is conducive to increase body 12 to contact at stability when leaning against 21.
To ensure that body 12 can be supported with leaning against 21 under forward, backward use state, it is ensured that body 12
The security and comfortableness of interior children, H1 and H2 ratio are arranged in the range of 0.4-0.6, by H2
It is arranged on H3 ratio in the range of 0.6-0.8.Specifically, H2 is more than or equal to 265mm, only
H2 meets this numerical requirements, just can guarantee that leading edge 124 has enough height and leans against 21 conflicts.This
H1, H2 and H3 size are respectively 148mm, 265mm and 375mm in embodiment.
Reference picture 6 to Fig. 9, body 12 can the swing of respect thereto 11 to change angle of inclination.Make backward
It is in an acute angle with shape between the extended line of the backboard 121 of body under state 12 and the upper surface of automotive seat 2,
The acute angle is defined as to tilt supplementary angle β, the supplementary angle β smaller explanation respect thereto 11 of body 12 of numerical value is tilted
Inclined degree is bigger.The size for tilting supplementary angle β is limited in the range of 36 degree of -42 degree, it is ensured that body 12
Larger inclined degree will not be rocked to, child safety seat in the case of anti-rebound component is not provided with so as to reduce
The risk that chair 1 is overturned.Fig. 6 to the inclination supplementary angle β shown in Fig. 9 size are respectively 42 degree, 40 degree,
38 degree and 36 degree.
Under backward use state, the movement locus of the leading edge 124 in swing process of body 12 is in circular arc,
So that leading edge 124 in motion process with leaning against the 21 contact distances for remaining similar.Ensure leading edge
124 can play a part of anti-rebound component.
As shown in Figure 10 to Figure 12, one is provided with base 11 along the fore-and-aft direction of child safety seat 1 to prolong
Stretch and arc-shaped seat 111 that two ends are tilted, body 12 is carried on arc-shaped seat 111.The front end of arc-shaped seat 111
Both sides be respectively arranged with two front vertical plates 112 holded up, the both sides of the rear end of arc-shaped seat 111 are respectively arranged with two
The back vertical plate 113 holded up.Before being offered respectively on two front vertical plates 112 on chute 112a, two back vertical plates 113
The arc that rear chute 113a, preceding chute 112a and rear chute 113a are tilted in two ends is offered respectively.This
The bottom of body 12 is provided with front rod 125 and back link 126, and the two ends of front rod 125 slidably hold respectively
Before being contained in two in chute 112a, after the two ends of back link 126 are slidably received in two respectively in chute 113a.
By the way that the connecting rod of the bottom of body 12 is contained in the chute on base 11, it is possible to achieve body 12 is in base
Slip on 11, and make body 12 during respect thereto 11 is swung, the motion rail of leading edge 124
Mark is in circular arc.
With reference to Figure 10 to Figure 13, child safety seat 1 also includes locking mechanism 15, and locking mechanism 15 is set
Between body 12 and base 11 and can lock body 12 makes body 12 can not relative bottom on the pedestal 11
Seat 11 is slided, and body 12 is freely slidable after locking mechanism 15 is unlocked.In the present embodiment, locking mechanism 15
It is arranged on the bottom of body 12 and between two front vertical plates 112.Abreast set respectively on two front vertical plates 112
Multiple connecting hole 112b are equipped with, for being locked for locking mechanism 15, multiple connecting hole 112b side by side are located at
Preceding chute 112a lower section.Locking mechanism 15 includes follower 151, operating parts 152, two actuators 153
And two fasteners 154 for taking the shape of the letter U structure.
Follower 151 is fixed on the bottom of body 12 and follows body 12 to be slided between two front vertical plates 112,
Follower 151 includes offering through hole 151b and position on one on both sides 151a, each sidepiece 151a
Two lower through-hole 151c below upper through hole 151b.The two ends of front rod 125 are each passed through both sides 151a
On upper through hole 151b after extend into two before in chute 112a.Follower 151 is additionally provided with two and is located at two
Engaging chute 151d between sidepiece 151a and the raised guiding between two engaging chute 151d
Post 151e.Engage left and right directions extensions of the chute 151d along child safety seat 1.Two actuators 153 are distinguished
It is slidably arranged in two engaging chute 151d, the one end of actuator 153 away from corresponding sidepiece 151a is set
The driving post 153a of projection is equipped with, actuator 153 offers locating slot close to corresponding sidepiece 151a one end
153b.The middle part of fastener 154 is contained in the locating slot 153b of corresponding actuator 153, fastener 154
Two arms can be passed through from two lower through-hole 151c on corresponding sidepiece 151a and be caught in front vertical plate 112
On two connecting hole 112b in.Fastener 154 be caught in after connecting hole 112b follower 151 by it is locked
On base 11, thus body 12 also can not respect thereto 11 slide.
Operating parts 152 is slidably arranged in the bottom of body 12, and glide direction is the front and rear of child safety seat 1
Direction, operating parts 152 is a pull handle, and the rear end of operating parts 152 is provided with guide groove 152a and positioned at leading
To two driving skewed slot 152b of groove 152a both sides.Lead 151e is located in guide groove 152a to define
The glide direction of the opposing body 12 of operating parts 152.Two driving skewed slot 152b are located at two actuators respectively
153 top, the driving post 153a of the inner side of two actuator 153 is respectively protruding into two driving skewed slot 152b.When
When operating parts 152 is slided into body 12, by driving skewed slot 152b with driving post 153a cooperation to drive
Two actuators 153 slide in and out, and then drive two fasteners 154 to be each passed through sidepiece 151a and be caught in engaging
In the 112b of hole, locking is realized；Driven when operating parts 152 is slided to outside body 12 two actuators 153 to
It is interior to slide, so as to drive the disengaging connecting hole 112b that contractd in fastener 154, realize unblock.Body after unblock
12 together with locking mechanism 15 respect thereto 11 slide, slide certain angle after fastener 154 position with
Other connecting hole 112b is relative and re-starts snap lock in 152 slid inward of operating parts.
Locking mechanism 15 also includes (the first back-moving spring 155 and two second back-moving springs 156.Operating parts 152
On be provided with the locating dowel 152c of projection, (the first back-moving spring 155 is extension spring, and (the first back-moving spring 155
Two ends hook respectively on lead 151e and locating dowel 152c, (the first back-moving spring 155 inwardly pulls behaviour
Workpiece 152 so that locking mechanism 15 is held in lock-out state.Two second back-moving springs 156 are separately positioned on
Between two actuators 153 and follower 151, second back-moving spring 156 pushes out actuator 153, makes card
Component 154 keeps the state being caught in connecting hole 112b.
The present invention compared with prior art, because the front end of base 11 of child safety seat 1 of the present invention is provided with
Push rod 13, push rod 13 is supported in automotive floor panel, while no matter the body 12 of child safety seat 1 is in forward direction
The conflict for leaning against 21 with automotive seat 2, therefore energy are all kept under use state or under backward use state
It is enough to form support respectively in the rear and front end of child safety seat 1, particularly rear under use state,
The leading edge 124 of body 12 leans against 21 conflicts with automotive seat 2, makes child safety seat 1 when in use
More stablize, be prevented effectively from child safety seat 1 in vehicle traveling process and situation about overturning occur, improve
The security of child safety seat 1.Child safety seat 1 of the present invention need not set anti-rebound component simultaneously,
Simpler in structure, operation is more facilitated.
Above disclosed is only the preferred embodiments of the present invention, and its effect is to facilitate those skilled in the art
Member understands and implemented according to this, can not limit the interest field of the present invention with this certainly, therefore according to Shen of the present invention
Please the equivalent variations made of the scope of the claims, still fall within the scope that the present invention is covered.
Claims (14)
1. a kind of child safety seat, is removably installed on automotive seat, it is characterised in that：Including body
And the base of wedge shaped structure, thickness of the thickness more than front end of the base rear end, the front end of the base
The push rod for extending downwardly and being supported in automotive floor panel is provided with,
The body be arranged on the base and can relatively described base rotation to a forward direction use state or one
The back side of the body is resisted against the back of the body of the automotive seat under backward use state, the forward direction use state
Lean on, the leading edge of the body and leaning against for the automotive seat are inconsistent under the backward use state.
2. child safety seat as claimed in claim 1, it is characterised in that：The upper surface of the base is with
The size of angle between surface is 15 degree.
3. the child safety seat as described in claim any one of 1-2, it is characterised in that：It is described to make backward
With under state, the rear end of the leading edge of the body and the base is substantially flush in vertical direction.
4. child safety seat as claimed in claim 1, it is characterised in that：The leading edge of the body includes
Two reclinate domes, domes described in two are connected with each other.
5. child safety seat as claimed in claim 1, it is characterised in that：Under the backward use state,
Shape is in an acute angle between the upper surface of the extended line at the back side of the body and the automotive seat, the body
Can relatively described base swing to change the size of the acute angle, the body is described in swing process
The movement locus of leading edge is in circular arc.
6. child safety seat as claimed in claim 5, it is characterised in that：The size of the acute angle is 36
In the range of the degree of degree -42.
7. child safety seat as claimed in claim 5, it is characterised in that：The front end of the base is with after
End is respectively arranged with preceding chute and rear chute, the arc that the preceding chute is tilted with rear chute in two ends, institute
The bottom for stating body is provided with front rod and back link, and the body is carried on the base, it is described before connect
Bar is slidingly arranged in the preceding chute and rear chute respectively with back link.
8. child safety seat as claimed in claim 7, it is characterised in that：The both sides of the pan frontward end
Two front vertical plates holded up are respectively arranged with, the preceding chute, the bottom is offered described in two on front vertical plate respectively
The both sides of base rear end are respectively arranged with two back vertical plates holded up, offered respectively on back vertical plate described in two it is described after
Chute, before the two ends of the front rod are located at described in two respectively in chute, the two ends difference position of the back link
After described in two in chute.
9. child safety seat as claimed in claim 8, it is characterised in that：Also include being arranged at described
Body bottom and the locking mechanism between front vertical plate described in two, the locking mechanism includes can relatively described
Operating parts, fastener and the follower fixed with the body that body is slided, the end of the front rod is worn
Cross and stretched into after the follower in the preceding chute, multiple connecting holes are abreast provided with the front vertical plate,
The operating parts promotes the fastener through the follower and is caught in the card when being slided into the body
Close in hole, the operating parts to described it is external slide when promote the fastener to depart from the connecting hole.
10. child safety seat as claimed in claim 1, it is characterised in that：Under the forward direction use state
The distance between the leading edge of the body and the automotive seat upper surface are H1, the backward use state
Under the distance between leading edge and the automotive seat upper surface of the body be H2, the H1 and H2
Ratio in the range of 0.4-0.6.
11. child safety seat as claimed in claim 10, it is characterised in that：The size of the H1 is
148mm。
12. child safety seat as claimed in claim 10, it is characterised in that：The H2 is more than or equal to
265mm。
13. child safety seat as claimed in claim 1, it is characterised in that：Under the backward use state
The distance between the leading edge of the body and described automotive seat upper surface are H2, the handrail of the body with
The distance between described automotive seat upper surface is H3, the scope of the ratio of the H2 and H3 in 0.6-0.8
It is interior.
14. child safety seat as claimed in claim 13, it is characterised in that：The H2's and H3 is big
Small is respectively 265mm and 375mm.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130716.2A CN107161045B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111184670.XA CN113859066B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN202111188556.4A CN113859068B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN202111189861.5A CN113859069B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111188540.3A CN113859067B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| GB2108769.7A GB2592833B (en) | 2016-03-08 | 2017-03-06 | Infant car seat |
| GB1703561.9A GB2549837B (en) | 2016-03-08 | 2017-03-06 | Infant car seat |
| GB2108770.5A GB2592834B (en) | 2016-03-08 | 2017-03-06 | Infant car seat |
| DE102017203726.1A DE102017203726B4 (en) | 2016-03-08 | 2017-03-07 | child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130716.2A CN107161045B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189861.5A Division CN113859069B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111188556.4A Division CN113859068B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN202111188540.3A Division CN113859067B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111184670.XA Division CN113859066B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161045A true CN107161045A (en) | 2017-09-15 |
| CN107161045B CN107161045B (en) | 2021-11-09 |
Family
ID=58543955
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111188540.3A Active CN113859067B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111188556.4A Active CN113859068B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN202111189861.5A Active CN113859069B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111184670.XA Active CN113859066B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN201610130716.2A Active CN107161045B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111188540.3A Active CN113859067B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111188556.4A Active CN113859068B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
| CN202111189861.5A Active CN113859069B (en) | 2016-03-08 | 2016-03-08 | Child safety seat |
| CN202111184670.XA Active CN113859066B (en) | 2016-03-08 | 2016-03-08 | child safety seat |
Country Status (3)
| Country | Link |
|---|---|
| CN (5) | CN113859067B (en) |
| DE (1) | DE102017203726B4 (en) |
| GB (3) | GB2549837B (en) |
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| CN111251954A (en) * | 2020-03-19 | 2020-06-09 | 宁波惠尔顿婴童安全科技股份有限公司 | Automobile safety seat for children |
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| CN111845485B (en) * | 2020-08-04 | 2024-06-14 | 广东乐美达集团有限公司 | Multifunctional automobile child safety seat |
| CN112498196A (en) * | 2020-11-30 | 2021-03-16 | 宁波宝贝第一母婴用品有限公司 | Safety seat |
| CN115571029A (en) * | 2021-06-21 | 2023-01-06 | 明门(中国)幼童用品有限公司 | Safety seat |
| WO2024136921A1 (en) | 2022-12-22 | 2024-06-27 | Wonderland Switzerland Ag | Slide out child vehicle seat system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113859067A (en) | 2021-12-31 |
| CN113859069B (en) | 2024-01-02 |
| CN113859069A (en) | 2021-12-31 |
| DE102017203726B4 (en) | 2020-06-04 |
| GB202108769D0 (en) | 2021-08-04 |
| GB2549837B (en) | 2021-08-04 |
| GB2549837A (en) | 2017-11-01 |
| CN113859068B (en) | 2024-01-16 |
| DE102017203726A1 (en) | 2017-09-14 |
| GB202108770D0 (en) | 2021-08-04 |
| GB2592834A (en) | 2021-09-08 |
| CN107161045B (en) | 2021-11-09 |
| GB2592833B (en) | 2022-03-02 |
| CN113859067B (en) | 2024-09-10 |
| GB2592833A (en) | 2021-09-08 |
| CN113859066A (en) | 2021-12-31 |
| CN113859068A (en) | 2021-12-31 |
| CN113859066B (en) | 2024-01-16 |
| GB201703561D0 (en) | 2017-04-19 |
| GB2592834B (en) | 2022-01-12 |
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