CN104802670A - Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3 - Google Patents

Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3 Download PDF

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Publication number
CN104802670A
CN104802670A CN201510241701.9A CN201510241701A CN104802670A CN 104802670 A CN104802670 A CN 104802670A CN 201510241701 A CN201510241701 A CN 201510241701A CN 104802670 A CN104802670 A CN 104802670A
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CN
China
Prior art keywords
safety seat
group
base
groups
parallel
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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
Application number
CN201510241701.9A
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Chinese (zh)
Inventor
沈俭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Tong Canyingtong Articles For Use Co Ltd
Original Assignee
Shanghai Tong Canyingtong Articles For Use Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Tong Canyingtong Articles For Use Co Ltd filed Critical Shanghai Tong Canyingtong Articles For Use Co Ltd
Priority to CN201510241701.9A priority Critical patent/CN104802670A/en
Priority to CN201520450043.XU priority patent/CN204749906U/en
Priority to CN201510363683.1A priority patent/CN105034877B/en
Publication of CN104802670A publication Critical patent/CN104802670A/en
Pending legal-status Critical Current

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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
    • B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
    • B60N2/2827—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 seat sub-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
    • 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 invention discloses a child safety seat with an ISOFIX interface connector for infants at ages of 0, 1, 2 and 3. The child safety seat is suitable for an automobile seat (1) with an ISOFIX interface, and comprises a safety seat base (4); the safety seat base is connected with the automobile seat with the ISOFIX interface (3) through the ISOFIX connector (12), and is provided with at least two groups of base connecting pieces for fixing a safety seat body (2); the safety seat body with a back and a bottom is provided with three groups of parallel connection fasteners which are matched with the base connecting pieces, and the three groups of parallel connection fasteners comprise one group of connection fasteners distributed on the lower edge of the back, and two groups of connection fasteners distributed on the lower edge of the bottom; adjustable flank structures which are used for regulating the width of the seat are respectively arranged on both sides on the back of the safety seat body. The child safety seat disclosed by the invention has the benefits that the seat body and the ISOFIX base are separated from each other, the seat can be mounted forwards and reversely, the width of the flanks of the seat can be regulated, and the child safety seat with the ISOFIX interface connector for the infants at ages of 0, 1, 2 and 3 conforms to standard requirements.

Description

The child safety seat of 0-1-2-3 group band ISOFIX interface connector
Technical field
The present invention relates to vehicle-mounted child safety seat, especially relate to the child safety seat of a kind of 0-1-2-3 group band ISOFIX interface connector.This product must meet standard GB27887-2011 self-propelled vehicle child passenger constrained system and Europe superscript ECE R44.
Background technology
Child safety seat is classified according to the body weight of children, according to GB and Europe superscript regulation, child safety seat divides into groups according to the body weight taking children, following five groups: 0 group (0-10 kilogram) can be divided into, 0+ group (0-13 kilogram), 1 group (9-18 kilogram), 2 groups (15-25 kilogram), 3 groups (22-36 kilogram), product in the market has had combined, i.e. 0-1 group (0-18 kilogram), 0-1-2 group (0-25 kilogram), or 1-2-3 group (9 months-36 kilograms), 0-1-2-3 group (0-36 kilogram).
The mounting means of child safety seat has three kinds, and the first is directly installed with on-vehicle safety band, and this mode is general mounting means, and any automobile with bikini on-vehicle safety band can be installed.The second is the ISOFIX fixed form of Europe superscript, and this mode requires that automobile must have ISOFIX interface.Because it is installed quick and precisely, reduce the possibility of maloperation, become the mounting means of following main flow.The third is the LATCH mounting means of American Standard, is not both LATCH have employed the mode that is flexible coupling with ISOFIX mode.
Safety seat in the market and the combined situation of mounting means are as following table:
0+/1 group 0+/1/2 group 1/2/3 group 0+/1/2/3 group
Safety strap is installed Have Have Have Have
ISOFIX installs Have Have Have Nothing
LATCH installs Have Have Have Have
0-1-2-3 group covers all age brackets (about 0-12 year), and period of service is long, as long as a child buys a just passable.The product of 0-1-2-3 group+ISOFIX mounting means has obvious user to be worth and the market demand, and market outlook are boundless, but owing to there is certain technical risk, therefore also there is no this series products in the market, be a blank spot in market.
Because the design of safety seat must meet GB and Europe superscript, with the safety seat of ISOFIX structure, oad must to meet in GB14166-2013 the dimensional characteristic that B.3.4 bar specifies, therefore increases a lot of constraint condition.In addition, 0-1-2-3 group+ISOFIX safety seat must meet the following requirements simultaneously:
1,0+ group seat body must oppositely be installed, and seat body angle must be reclined.
2,1/2/3 group of seat body must be installed by forward.
3, seat side wings must be able to width adjusting use with applicable 2-3 group children.
Current existing product, the band ISOFIX interface of 0-1-2 group, seat body and ISOFIX interface are structure as a whole, and cannot meet the dimensional characteristic that standard specifies, therefore can not extend to 3 groups; Seat body and ISOFIX interface split-type structural, because seat body flank cannot adjustment width therefore also cannot extend to 3 groups.The product of 1-2-3 group band ISOFIX structure, owing to can not oppositely install, therefore does not have the function of 0+ group.The product of 0-1-2-3 group, in the market also not with the product of ISOFIX interface.
Summary of the invention
Object of the present invention is exactly to solve the problem, a kind of 0-1-2-3 group is provided to be with the child safety seat of ISOFIX interface connector, adopt seat and ISOFIX base separate form, seat can positive and negative both direction be installed, seat side wings can adjustment width, reasonably solve above all problems, design the annual age group safety seat of the 0-1-2-3 group with ISOFIX interface that can meet standard-required.
To achieve these goals, the present invention adopts following technical scheme:
The child safety seat of 0-1-2-3 group band ISOFIX interface connector, it is applicable to the automotive seat (1) with ISOFIX interface, and it comprises:
By the safety seat base (4) that ISOFIX adaptor union (12) is connected with the automotive seat with ISOFIX interface (3), it has the base connector of at least two groups for fixing safety seat body (2), there is a back, safety seat body bottom one be provided with three groups coordinate with base connector be parallelly connected and fixed parts, three groups parallel be connected and fixed that parts comprise that a component is distributed in back lower edge be connected and fixed parts, bottom two components are distributed in, lower edge is connected and fixed parts, the both sides, back of described safety seat body are provided with the adjustable side wing structure for adjusting seat width,
When the forward and reverse installation of safety seat body and under backrest erectility, be distributed in two groups of bottom lower edge and be connected and fixed parts and be installed on safety seat base (4) by base connector;
When the forward and reverse installation of safety seat body and under backrest semi-lying state, be distributed in a group of back lower edge and be connected and fixed parts and bottom lower edge and be connected and fixed parts near a group of back and be installed on safety seat base (4) by base connector.
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described three groups of parallel parts that are connected and fixed comprise:
Be located at second of the bottom lower edge of safety seat body (2) to be connected and fixed parts (6), first and to be connected and fixed parts (7);
Be located at the 3rd of back lower edge and be connected and fixed parts (5).
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described first, second, third the combination that parts are three groups of parallel rod-like structure or three groups of parallel dots structures or three groups of parallel rod-like structure and dots structure is connected and fixed.
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described base connector is at least two group parallel constructions, wherein, in base connector, one group of base connector at least comprises the 4th base connector (8), the 3rd base connector (9) that are distributed in safety seat base both sides, and another group base connector at least comprises the second base connector (10), the first base connector (11) that are distributed in safety seat base both sides.
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), and the left movable wing of described safety seat (L), the right movable wing of safety seat (R) are rotatably installed on the vertical axis be fixedly connected with back respectively.
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), is located at the adjustment disk (T) on backrest top, the bottom of the left movable wing of described safety seat (L), the right movable wing of safety seat (R) is installed on the bottom of back part respectively by axle, the top of the left movable wing of described safety seat (L), the right movable wing of safety seat (R) is installed on adjustment disk by regulating connecting rod.
As the child safety seat of 0-1-2-3 group band ISOFIX interface connector of the present invention, preferably, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), the left movable wing of described safety seat (L), the right movable wing of safety seat (R), by the both sides of two guide rails assembling backrests, are provided with the adjustment member that left for safety seat movable wing (L), the right movable wing of safety seat (R) can be drawn in and launch in the middle part of back part in the middle part of described backrest.
Described three groups of parallel parts that are connected and fixed adopt equidistant mode or non-equidistant mode to arrange.
As the child safety seat of 0-1-2-3 group of the present invention band ISOFIX interface connector, possibility is, three groups that adopt non-equidistant mode to arrange parallel when being connected and fixed parts, and base connector is three groups of parallel constructions, and these three groups of parallel constructions comprise:
Be connected and fixed first group of parallel construction, second group of parallel construction of parts when the forward and reverse installation of safety seat body and under backrest erectility in two groups of bottom lower edge for stationary distribution, described first group of parallel construction is near safety seat base rear end, second group of parallel construction is near safety seat pan frontward end, and described first group of parallel construction comprises: be distributed in the 4th base connector (8) of safety seat base both sides, the 3rd base connector (9); Second group of parallel construction comprises: be distributed in second base connector (10) of safety seat base both sides, the first base connector (11);
And three group parallel construction of nearly safety seat pan frontward end adjacent with second group of parallel construction, it coordinates with first group of parallel construction, when the forward and reverse installation of safety seat body and under backrest semi-lying state, the first, the 3rd group of parallel construction is used for stationary distribution and is connected and fixed parts and bottom lower edge in a group of back lower edge and is connected and fixed parts near a group of back.
The present invention has following beneficial effect:
(1) design of safety seat meets GB GB27887-2011 and Europe superscript ECE R44, it is a safety seat with ISOFIX structure, oad to meet in GB14166-2013 the dimensional characteristic that B.3.4 bar specifies, 0-1-2-3 group+ISOFIX safety seat meets the following requirements simultaneously:
1,0+ group must oppositely be installed, and chair angle must be reclined.
2, must install by forward for 1/2/3 group.
3, seat side wings must be able to width adjusting use with applicable 2-3 group children.
(2) this programme adopts seat body and ISOFIX base separate form, seat body can positive and negative both direction be installed, and have the upright and two states of reclining of backrest, seat side wings can adjustment width, reasonably solve problem listed in background technology, design the annual age group safety seat of the 0-1-2-3 group with ISOFIX interface that can meet standard-required.
(3) can forward and reversely install for solving safety seat body and base, and can angular adjustment, ensure can recline when oppositely installing, the design employs the design that three groups parallel (equidistantly) are connected and fixed parts cleverly.By calculating its suitable size and position, ensure that safety seat can realize forward with ISOFIX base and Opposite direction connection is installed, and forward, oppositely installation all can realize two grades of angular adjustment.
(4) will realize the commonality of 0-1-2-3 age groups, the width of seat must be able to regulate, and ensures its traveling comfort when children are at 2-3 group age bracket by realizing flank width adjusting.Although had flank width adjusting device on 1-2-3 set product, but when oppositely installing on 0 and 0+ set product, do not have the function of flank width adjusting at present, this is the necessary condition realizing the full age bracket of 0-1-2-3 group, and the technical program is solved the problem.
Accompanying drawing explanation
Fig. 1 is the child safety seat structural representation of 0-1-2-3 group band ISOFIX interface connector, and it omits part-structure.
Fig. 2 is that the child safety seat forward of 0-1-2-3 group band ISOFIX interface connector installs 1 grade of (backrest is directly sat) position view, and it is that three groups of parallel parts that are connected and fixed adopt equidistant mode.
Fig. 3 is that the child safety seat forward of 0-1-2-3 group band ISOFIX interface connector installs 2 grades of (backrest semi-lying) position views, and it is that three groups of parallel parts that are connected and fixed adopt equidistant mode.
Fig. 4 is that the child safety seat of 0-1-2-3 group band ISOFIX interface connector oppositely installs 1 grade of (backrest is directly sat) position view, and it is that three groups of parallel parts that are connected and fixed adopt equidistant mode.
Fig. 5 is that the child safety seat of 0-1-2-3 group band ISOFIX interface connector oppositely installs 2 grades of (backrest semi-lying) position views, and it is that three groups of parallel parts that are connected and fixed adopt equidistant mode.
Fig. 6 a is that seat is connected and fixed parts employing parallel bar anatomical connectivity schematic diagram.
Fig. 6 b is the lateral plan of Fig. 6 a.
Fig. 7 a is that seat is connected and fixed parts and adopts parallel dot structure connection diagram.
Fig. 7 b is the lateral plan of Fig. 7 a.
Fig. 8 a is the first fixed sturcture schematic diagram of seat link fixed parts and base connector.
Fig. 8 b is the lateral plan of Fig. 8 a.
Fig. 9 a is the second fixed sturcture schematic diagram of seat link fixed parts and base connector.
Fig. 9 b is the lateral plan of Fig. 9 a.
Figure 10 a is the first flank deployed configuration schematic diagram.
Figure 10 b is the birds-eye view of Figure 10 a.
Figure 11 a is the second flank deployed configuration schematic diagram.
Figure 11 b is the birds-eye view of Figure 11 a.
Figure 12 a is the third flank deployed configuration schematic diagram.
Figure 12 b is the birds-eye view of Figure 12 a.
Figure 13 is that the child safety seat forward of 0-1-2-3 group band ISOFIX interface connector installs 1 grade of (backrest is directly sat) position view, and it is that three groups of parallel parts that are connected and fixed adopt non-equidistant mode.
Figure 14 is that the child safety seat forward of 0-1-2-3 group band ISOFIX interface connector installs 2 grades of (backrest semi-lying) position views, and it is that three groups of parallel parts that are connected and fixed adopt non-equidistant mode.
Figure 15 is that the child safety seat of 0-1-2-3 group band ISOFIX interface connector oppositely installs 1 grade of (backrest is directly sat) position view, and it is that three groups of parallel parts that are connected and fixed adopt non-equidistant mode.
Figure 16 is that the child safety seat of 0-1-2-3 group band ISOFIX interface connector oppositely installs 2 grades of (backrest semi-lying) position views, and it is that three groups of parallel parts that are connected and fixed adopt non-equidistant mode.
Description of reference numerals:
1, automotive seat; 2, safety seat body; 3, ISOSIX interface; 4, safety seat base; 5, the 3rd parts are connected and fixed; 6, second parts are connected and fixed; 7, first parts are connected and fixed; 8, the 4th base connector; 9, the 3rd base connector; 10, the second base connector; 11, the first base connector; 12, ISOFIX adaptor union; The left movable wing of L, safety seat; The right movable wing of R, safety seat; T, adjustment disk.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
As shown in Fig. 1-12b, the child safety seat of 0-1-2-3 group band ISOFIX interface connector, it is applicable to the automotive seat 1 with ISOFIX interface, it comprises: the safety seat base 4 be connected with the automotive seat with ISOFIX interface 3 by ISOFIX adaptor union 12, it has the base connector of at least two groups for fixing safety seat body 2, there is a back, safety seat body bottom one be provided with three groups coordinate with base connector be parallelly connected and fixed parts, three groups parallel be connected and fixed that parts comprise that a component is distributed in back lower edge be connected and fixed parts, bottom two components are distributed in, lower edge is connected and fixed parts, the both sides, back of described safety seat body are provided with the adjustable side wing structure for adjusting seat width.
Described ISOFIX adaptor union 12 is telescopic structure, can regulate relative to the position length of safety seat base 4.
Described first, second, 3rd is connected and fixed parts includes but not limited to group parallel rod-like structure of three shown in figure (as Fig. 6 a-6b), also can be that three groups of parallel dots structures are (as Fig. 7 a-7b, here each group fixed parts only adopts the dots structure being distributed in safety seat body both sides to occur, itself and aforementioned schemes entirety adopt shaft-like slightly work to be out of shape), also or the combination of three groups of parallel rod-like structure and parallel dots structure (program is connected and fixed parts Selection radio as one group of parallel rod-like structure by three groups, two groups of parallel dots structures also or other array configuration, do not enumerate at this).When three groups of parallel rod-like structure, 3rd to be connected and fixed that parts 5, second are connected and fixed parts 6, first to be connected and fixed parts be 7 be three parallel bars, and the 3rd is connected and fixed parts 5 and second distance be connected and fixed between parts 6 to be connected and fixed parts 6 with second equal with the distance that first is connected and fixed between parts 7.When employing three groups of parallel dots structures, seat is connected and fixed parts the 3rd and is connected and fixed parts 5, second and is connected and fixed parts 6, first to be connected and fixed parts be 7 to be made up of two or more point of connection respectively, and the line often organizing point of connection is parallel to each other and spacing is equal.
As a kind of embodiment, described three groups of parallel parts that are connected and fixed comprise: be located at second of the bottom lower edge of safety seat body 2 and be connected and fixed parts 6, first and be connected and fixed parts 7; Be located at back lower edge the 3rd is connected and fixed parts 5.Described second is connected and fixed plane A, the 3rd that parts 6, first are connected and fixed parts 7 place is connected and fixed angle between plane B that parts 5 and second are connected and fixed parts 6 place in obtuse angle.
As a kind of embodiment, described base connector is at least two group parallel constructions, wherein, in base connector, one group of base connector at least comprises the 4th base connector 8, the 3rd base connector 9 that are distributed in safety seat base both sides, and another group base connector at least comprises the second base connector 10, first base connector 11 being distributed in safety seat base both sides.
The fixed form that seat is connected and fixed parts and base connector may have multiple (see figure Fig. 8, Fig. 9).
In Fig. 8 a-8b, parallel bar P as one of the scheme being connected and fixed parts is pinned by connecting strap Y structure, described connecting strap has the lock slots of locking parallel bar, described connecting strap bottom has the turning cylinder Z be fixed, in the program, connecting strap is fixed on turning cylinder to form base connector.
In Fig. 9 a-9b, the parallel bar P as one of the scheme being connected and fixed parts is provided with connecting strap Y structure, and base connector then selects set pin X, and in the program, connecting strap is fixed on parallel bar.
For solution safety seat body and base can forward and reversely be installed, and can angular adjustment, ensure can recline when oppositely installing, the present invention employs the design that three groups parallel (equidistantly) are connected and fixed parts cleverly, (distance between Distance geometry second, first fixed parts 6,7 namely between second, third fixed parts 6,5 is equal, see Fig. 1, this figure omits adjustable side wing structure).By this layout structure, ensure that safety seat can realize forward with ISOFIX base and Opposite direction connection is installed, and forward, reverse installation all can to realize two grades of angular adjustment.
Although also can realize identical function by the mode of four groups of parallel bars, the mode of four groups of bars combines complexity, and easily make the mistake installation, not easily installs, poor user experience, and cost is also relatively high.And this three bar project organizations are simple, processing ease, cost is minimum.
When the forward and reverse installation of safety seat body and under backrest erectility, be distributed in two groups of bottom lower edge and be connected and fixed parts and be installed on safety seat base 4 by base connector.
When the forward and reverse installation of safety seat body and under backrest semi-lying state, be distributed in a group of back lower edge and be connected and fixed parts and bottom lower edge and be connected and fixed parts near a group of back and be installed on safety seat base 4 by base connector.
See Fig. 2, safety seat body forward installs 1 grade of (backrest is directly sat) position (state 1)
Second base connector 10 and first is connected and fixed parts 7 and is connected and fixed, and the 4th base connector 8 and second is connected and fixed parts 6 and is connected and fixed, and safety seat body realizes forward and installs, and backrest angle 1 grade of straight seat is put.
See Fig. 3, safety seat body forward installs 2 grades of (backrest semi-lying) positions (state 2)
Second base connector 10 and second is connected and fixed parts 6 and is connected and fixed, and the 4th base connector 8 and the 3rd is connected and fixed parts 5 and is connected and fixed, and safety seat realizes forward and installs, backrest angle 2 grades of reclined positions.The crossover position of the back trailing flank of safety seat body and the downside of bottom be provided with dip plane structure with can when safety seat body tilts to install and the upper surface of safety seat base 4 cooperatively interact.
See Fig. 4, safety seat body oppositely installs 1 grade of (backrest is directly sat) position (state 3)
Second base connector 10 and second is connected and fixed parts 6 and links fixing, and the 4th base connector 8 and first is connected and fixed parts 7 and is connected and fixed, and safety seat realizes oppositely installing, and backrest angle 1 grade of straight seat is put.
See Fig. 5, safety seat body oppositely installs 2 grades of (backrest semi-lying) positions (state 4)
Second base connector 10 and the 3rd is connected and fixed parts 5 and is connected and fixed, and the 4th base connector 8 and second is connected and fixed parts 6 and is connected and fixed, and safety seat realizes oppositely installing, backrest angle 2 grades of reclined positions.
See Figure 10 a-10b, flank expansion mode one:
Described adjustable side wing structure comprises safety seat left movable wing L, the right movable wing R of safety seat, and described safety seat left movable wing L, the right movable wing R of safety seat are rotatably installed on the vertical axis be fixedly connected with back respectively.
The right movable wing R of safety seat is connected with safety seat body 2 by axle A, and can rotate around axle A; The left movable wing L of safety seat is connected with safety seat body 2 by axle B, and can rotate around axle B.By the rotation of safety seat left movable wing L, the right movable wing R of safety seat, flank width is made to be adjusted to L2 from L1.
See Figure 11 a-11b, flank expansion mode two:
Described adjustable side wing structure comprises safety seat left movable wing L, the right movable wing R of safety seat, is located at the adjustment disk T on backrest top, the bottom of described safety seat left movable wing L, the right movable wing R of safety seat is installed on the bottom of back part respectively by axle, the top of described safety seat left movable wing L, the right movable wing R of safety seat is installed on adjustment disk by regulating connecting rod.
Safety seat right movable wing R is linked with seat body by lower attachment point A, and can rotate around an A; Safety seat left movable wing L is linked with seat body by lower attachment point B, and can rotate around a B.AB 2 is apart from constant.C is safety seat right movable wing R top attachment point, is connected with E point on adjustment disk by connecting rod CE; D is safety seat left movable wing L top attachment point, by F point link on connecting rod DF and adjustment disk; Clickwise adjustment disk T, left and right flank upper draws in, and left-hand revolution adjustment disk T, left and right flank upper opens.
See Figure 12 a-12b, described adjustable side wing structure comprises safety seat left movable wing L, the right movable wing R of safety seat, described safety seat left movable wing L, the right movable wing R of safety seat, by the both sides of two guide rails assembling backrests, are provided with the adjustment member that left for safety seat movable wing L, the right movable wing R of safety seat can be drawn in and launch in the middle part of back part in the middle part of described backrest.
Described three groups of parallel parts that are connected and fixed adopt equidistant mode (structure as indicated earlier, equidistant implication is here the adjacent, parallel distance be connected and fixed between parts) or non-equidistant mode to arrange (non-isometric implication be here second be connected and fixed parts 6, first distance and the 3rd be connected and fixed between parts 7 be connected and fixed parts 5, second and be not connected and fixed distance between parts 6 not etc.).
Describe that three groups of adopting non-equidistant mode to arrange are parallel is connected and fixed parts (see Figure 13-Figure 16) below in detail:
Three groups that adopt non-equidistant mode to arrange parallel when being connected and fixed parts, and base connector is three groups of parallel constructions, and these three groups of parallel constructions comprise:
Be connected and fixed first group of parallel construction, second group of parallel construction of parts when the forward and reverse installation of safety seat body and under backrest erectility in two groups of bottom lower edge for stationary distribution, described first group of parallel construction is near safety seat base rear end, second group of parallel construction is near safety seat pan frontward end, and described first group of parallel construction comprises: be distributed in the 4th base connector 8 of safety seat base both sides, the 3rd base connector 9; Second group of parallel construction comprises: the second base connector 10, first base connector 11 being distributed in safety seat base both sides.
And three group parallel construction of nearly safety seat pan frontward end adjacent with second group of parallel construction, it coordinates with first group of parallel construction, when the forward and reverse installation of safety seat body and under backrest semi-lying state, the first, the 3rd group of parallel construction is used for stationary distribution and is connected and fixed parts and bottom lower edge in a group of back lower edge and is connected and fixed parts near a group of back.
Omit the description of known technology in full.

Claims (9)

  1. The child safety seat of 1.0-1-2-3 group band ISOFIX interface connector, it is applicable to the automotive seat (1) with ISOFIX interface, and it is characterized in that, it comprises:
    By the safety seat base (4) that ISOFIX adaptor union (12) is connected with the automotive seat with ISOFIX interface (3), it has the base connector of at least two groups for fixing safety seat body (2), there is a back, safety seat body bottom one be provided with three groups coordinate with base connector be parallelly connected and fixed parts, three groups parallel be connected and fixed that parts comprise that a component is distributed in back lower edge be connected and fixed parts, bottom two components are distributed in, lower edge is connected and fixed parts, the both sides, back of described safety seat body are provided with the adjustable side wing structure for adjusting seat width,
    When the forward and reverse installation of safety seat body and under backrest erectility, be distributed in two groups of bottom lower edge and be connected and fixed parts and be installed on safety seat base (4) by base connector;
    When the forward and reverse installation of safety seat body and under backrest semi-lying state, be distributed in a group of back lower edge and be connected and fixed parts and bottom lower edge and be connected and fixed parts near a group of back and be installed on safety seat base (4) by base connector.
  2. 2. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 1, it is characterized in that, described three groups of parallel parts that are connected and fixed comprise:
    Be located at second of the bottom lower edge of safety seat body (2) to be connected and fixed parts (6), first and to be connected and fixed parts (7);
    Be located at the 3rd of back lower edge and be connected and fixed parts (5).
  3. 3. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 2, it is characterized in that, described first, second, third is connected and fixed the combination that parts are three groups of parallel rod-like structure or three groups of parallel dots structures or three groups of parallel rod-like structure and dots structure.
  4. 4. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 1, it is characterized in that, described base connector is at least two group parallel constructions, wherein, in base connector, one group of base connector at least comprises the 4th base connector (8), the 3rd base connector (9) that are distributed in safety seat base both sides, and another group base connector at least comprises the second base connector (10), the first base connector (11) that are distributed in safety seat base both sides.
  5. 5. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 1, it is characterized in that, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), and the left movable wing of described safety seat (L), the right movable wing of safety seat (R) are rotatably installed on the vertical axis be fixedly connected with back respectively.
  6. 6. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 1, it is characterized in that, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), is located at the adjustment disk (T) on backrest top, the bottom of the left movable wing of described safety seat (L), the right movable wing of safety seat (R) is installed on the bottom of back part respectively by axle, the top of the left movable wing of described safety seat (L), the right movable wing of safety seat (R) is installed on adjustment disk by regulating connecting rod.
  7. 7. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 1, it is characterized in that, described adjustable side wing structure comprises the left movable wing of safety seat (L), the right movable wing of safety seat (R), the left movable wing of described safety seat (L), the right movable wing of safety seat (R), by the both sides of two guide rails assembling backrests, are provided with the adjustment member that left for safety seat movable wing (L), the right movable wing of safety seat (R) can be drawn in and launch in the middle part of back part in the middle part of described backrest.
  8. 8. the child safety seat of the 0-1-2-3 group band ISOFIX interface connector according to claim 1 or 2 or 3, it is characterized in that, described three groups of parallel parts that are connected and fixed adopt equidistant mode or non-equidistant mode to arrange.
  9. 9. the child safety seat of 0-1-2-3 group band ISOFIX interface connector according to claim 8, it is characterized in that, three groups that adopt non-equidistant mode to arrange parallel when being connected and fixed parts, and base connector is three groups of parallel constructions, and these three groups of parallel constructions comprise:
    Be connected and fixed first group of parallel construction, second group of parallel construction of parts when the forward and reverse installation of safety seat body and under backrest erectility in two groups of bottom lower edge for stationary distribution, described first group of parallel construction is near safety seat base rear end, second group of parallel construction is near safety seat pan frontward end, and described first group of parallel construction comprises: be distributed in the 4th base connector (8) of safety seat base both sides, the 3rd base connector (9); Second group of parallel construction comprises: be distributed in second base connector (10) of safety seat base both sides, the first base connector (11);
    And three group parallel construction of nearly safety seat pan frontward end adjacent with second group of parallel construction, it coordinates with first group of parallel construction, when the forward and reverse installation of safety seat body and under backrest semi-lying state, the first, the 3rd group of parallel construction is used for stationary distribution and is connected and fixed parts and bottom lower edge in a group of back lower edge and is connected and fixed parts near a group of back.
CN201510241701.9A 2015-05-13 2015-05-13 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3 Pending CN104802670A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201510241701.9A CN104802670A (en) 2015-05-13 2015-05-13 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3
CN201520450043.XU CN204749906U (en) 2015-05-13 2015-06-29 0 -1 -2 -3 group takes children's safety seat of ISOFIX interface
CN201510363683.1A CN105034877B (en) 2015-05-13 2015-06-29 Child safety seat with ISOFIX (International Standards Organization FIX) interface for 0-1-2-3 groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510241701.9A CN104802670A (en) 2015-05-13 2015-05-13 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3

Publications (1)

Publication Number Publication Date
CN104802670A true CN104802670A (en) 2015-07-29

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Application Number Title Priority Date Filing Date
CN201510241701.9A Pending CN104802670A (en) 2015-05-13 2015-05-13 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3
CN201510363683.1A Active CN105034877B (en) 2015-05-13 2015-06-29 Child safety seat with ISOFIX (International Standards Organization FIX) interface for 0-1-2-3 groups
CN201520450043.XU Withdrawn - After Issue CN204749906U (en) 2015-05-13 2015-06-29 0 -1 -2 -3 group takes children's safety seat of ISOFIX interface

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201510363683.1A Active CN105034877B (en) 2015-05-13 2015-06-29 Child safety seat with ISOFIX (International Standards Organization FIX) interface for 0-1-2-3 groups
CN201520450043.XU Withdrawn - After Issue CN204749906U (en) 2015-05-13 2015-06-29 0 -1 -2 -3 group takes children's safety seat of ISOFIX interface

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106627272A (en) * 2015-10-29 2017-05-10 上海童璨婴童用品有限公司 Safety seat with ISOFIX interface for 0-1-2-3-year-old groups
CN108407681A (en) * 2018-03-28 2018-08-17 安徽唯诗杨信息科技有限公司 A kind of automotive seat safety adjusting device

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Publication number Priority date Publication date Assignee Title
CN104802670A (en) * 2015-05-13 2015-07-29 上海童璨婴童用品有限公司 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3
ES2709222A1 (en) * 2017-10-13 2019-04-15 Safedsign S L REVERSIBLE FIXING SYSTEM IN CHILDREN SEATS (Machine-translation by Google Translate, not legally binding)
DE102017126431A1 (en) * 2017-11-10 2019-05-16 Recaro Child Safety Gmbh & Co. Kg Child seat device
CN113665444A (en) * 2021-07-14 2021-11-19 好孩子儿童用品有限公司 Child safety seat

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CA2353111A1 (en) * 2001-07-13 2003-01-13 Aprica Kassai Kabushikikaisha Vehicular child safety seat
ES2496542T3 (en) * 2004-05-17 2014-09-19 Orbit Baby, Inc. Active fixing base for a modular child restraint system
JP4946039B2 (en) * 2005-12-21 2012-06-06 タカタ株式会社 child seat
CN202593323U (en) * 2012-04-01 2012-12-12 王红卫 Automobile safety seat for children
CN104057851B (en) * 2013-03-21 2017-03-01 明门香港股份有限公司 Child safety seat
CN104802670A (en) * 2015-05-13 2015-07-29 上海童璨婴童用品有限公司 Child safety seat with ISOFIX interface connector for infants at ages of 0, 1, 2 and 3

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106627272A (en) * 2015-10-29 2017-05-10 上海童璨婴童用品有限公司 Safety seat with ISOFIX interface for 0-1-2-3-year-old groups
CN106627272B (en) * 2015-10-29 2020-05-19 广东奥迪动漫玩具有限公司 0-1-2-3 group safety seat with ISOFIX interface
CN108407681A (en) * 2018-03-28 2018-08-17 安徽唯诗杨信息科技有限公司 A kind of automotive seat safety adjusting device
CN108407681B (en) * 2018-03-28 2019-07-26 重庆双英汽车座椅有限公司 A kind of automotive seat safety adjusting device

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CN105034877B (en) 2017-04-12
CN105034877A (en) 2015-11-11

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