CN104890542A - Child safety seat suitable for 0-1-2-3 age groups and provided with ISFIX interface - Google Patents
Child safety seat suitable for 0-1-2-3 age groups and provided with ISFIX interface Download PDFInfo
- Publication number
- CN104890542A CN104890542A CN201510364446.7A CN201510364446A CN104890542A CN 104890542 A CN104890542 A CN 104890542A CN 201510364446 A CN201510364446 A CN 201510364446A CN 104890542 A CN104890542 A CN 104890542A
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- China
- Prior art keywords
- isofix
- safety seat
- seat body
- connection bar
- rotary connection
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- 230000007704 transition Effects 0.000 claims description 37
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
Classifications
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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
- B60N2/2857—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
- B60N2/2872—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
- B60N2/2887—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
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
- B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame
Abstract
The invention discloses a child safety seat suitable for a 0-1-2-3 age groups and provided with an ISOFIX interface. The mode that a safety seat and an ISOFIX connecting module are integrated is adopted, the ISOFIX connecting module can rotate around a fixed point fixed to a safety seat body so as to achieve forward and reverse mounting of the seat, and the safety seat body can incline during reverse mounting. Side wings of the seat can be adjusted in width and can extend for usage of a 3 age group. The existing problems are reasonably solved, and the designed safety seat suitable for all age groups and provided with the ISOFIX interface can meet the standard requirements.
Description
Technical field
The present invention relates to safety chair seats of car, especially relate to the child safety seat of a kind of 0-1-2-3 group band ISOFIX interface.
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, and provides a kind of 0-1-2-3 group to be with the child safety seat of ISOFIX interface.
To achieve these goals, the present invention adopts following technical scheme:
The child safety seat of 0-1-2-3 group band ISOFIX interface, it is applicable to the automotive seat (1) with ISOFIX interface (11), and it is characterized in that, this child safety seat comprises:
The safety seat body (2) of ISOFIX interface (11) is installed on by ISOFIX rotary connection bar (8) fit ISO FIX interface transitions attaching parts (10), this safety seat body has the back that is provided with flank, one base, the middle part of described base is provided with ISOFIX rotary connection bar and rotates anchor shaft (5), the ISOFIX rotary connection bar (8) being distributed in base both sides has one and rotates anchor shaft (5) by ISOFIX rotary connection bar and be installed on the front end of safety seat body, a rear end be connected with ISOFIX interface transitions attaching parts (10), this ISOFIX interface transitions attaching parts other end is removably installed in ISOFIX interface, ISOFIX rotary connection bar (8) can rotate anchor shaft (5) around ISOFIX rotary connection bar and rotate,
When safety seat body forward is installed, ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) and safety seat body lower back are fixed by demountable structure and are connected, now, ISOFIX rotary connection bar (8), the parts that ISOFIX interface transitions attaching parts (10) forms have the another one stationary nodes except ISOFIX rotary connection bar rotates anchor shaft stationary nodes, here demountable structure selects such as pin fixed sturcture, so that just, reverse adjustment is installed to be needed, certainly, when there are ISOFIX pipe link forward direction position support adapter (9) hereinafter, demountable structure just can be dismantled, so that the adjustment of whole device, it will be appreciated that, the appearance of ISOFIX pipe link forward direction position support adapter (9) is except the function with adjusting angle, another one function is then the effect playing its fixed installation seat body,
When safety seat body is oppositely installed, the front end of ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) and safety seat body bottom portion is fixed by demountable structure and is connected, now, ISOFIX rotary connection bar (8), the parts that ISOFIX interface transitions attaching parts (10) forms have the another one stationary nodes except ISOFIX rotary connection bar rotates anchor shaft stationary nodes, here demountable structure selects such as pin fixed sturcture, so that just, reverse adjustment is installed to be needed, certainly, when to have employed after ISOFIX pipe link to position support adapter (12) hereinafter, this demountable structure just can be dismantled, so that carry out adjustment operation, it will be appreciated that, play while angle regulating function to appearing at of position support adapter (12) after ISOFIX pipe link, have the effect of fixing safety seat body concurrently.
Further, described ISOFIX interface transitions attaching parts (10) adopts ISOFIX to stretch adaptor union, and described ISOFIX rotary connection bar (8) is connected to ISOFIX and stretches the dynamic component of adaptor union or quiet parts.
Further, described ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts place are provided with ISOFIX pipe link forward direction position support adapter (9) for regulating safety seat body angle, this support adapter (9) upper end, ISOFIX pipe link forward direction position is rotatably installed on forward direction position support adapter anchor shaft (4) of lower back, and support adapter (9) lower end, ISOFIX pipe link forward direction position is connected to ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts by ISOFIX rotary connection bar anchor shaft (7);
The front portion of described safety seat body is provided with carries out after the ISOFIX pipe link coordinated to position support adapter (12) with ISOFIX rotary connection bar (8) when safety seat body (2) is oppositely installed, be rotatably installed on backward position support adapter anchor shaft (6) set by base front to position support adapter (12) upper end after this ISOFIX pipe link, when safety seat body is oppositely installed, ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) is connected to position support adapter (12) lower end by ISOFIX rotary connection bar anchor shaft (7) after described ISOFIX pipe link.
Further, described upper back is provided with drawstring on ISOFIX (13) and is fixedly connected with automotive seat.
Further, the employing of described ISOFIX pipe link forward direction position support adapter (9) is distributed in the split-type structural of safety seat body both sides or is arranged at the back of safety seat body and the integral structure of bottom transition position, and ISOFIX pipe link forward direction position support adapter (9) has a hinged fixing first end and second end containing multiple angular adjustment tooth.
Further, adopt the integral structure of the split-type structural being distributed in safety seat body both sides or the bottom being arranged at safety seat body after described ISOFIX pipe link to position support adapter (12), and to position support adapter (12), there is a hinged fixing first end and second end containing multiple angular adjustment tooth after ISOFIX pipe link.
Further, the adjustable side wing structure that described flank can regulate safety seat body width, the spacing between its adjustable flank, so that better protect infant.
Further, 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 safety seat body back respectively.
Further, 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 safety seat body 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 safety seat body 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.
Further, 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 assemblings at safety seat body backrest, 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 backrest in the middle part of the backrest of safety seat body.
Forward direction position as previously described support adapter anchor shaft, ISOFIX rotary connection bar rotate anchor shaft, backward position support adapter anchor shaft, ISOFIX rotary connection bar anchor shaft, it can adopt the shaft-like structure of continous way, also can adopt the discontinuous structure of sectional type, and each structural sections of discontinuous structure is all on same axis.
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 safety seat and ISOFIX coupling assembling unitary form, ISOFIX coupling assembling can rotate around the attachment point be fixed on safety seat body thus realize the forward and reverse installation of seat, and when realizing oppositely installing, safety seat body can be reclined.Seat side wings can adjustment width, can extend to 3 groups of uses.The program reasonably solves above all problems, designs the annual age group safety seat of the 0-1-2-3 group with ISOFIX interface that can meet standard-required.
(3) 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 block diagram of the child safety seat of 0-1-2-3 group band ISOFIX interface in embodiment 1, and wherein, safety seat body is forward installing condition.
Fig. 2 is the lateral plan of the child safety seat of 0-1-2-3 group band ISOFIX interface in embodiment 1, and wherein, safety seat body is forward installing condition.
Fig. 3 is the lateral plan of the child safety seat of 0-1-2-3 group band ISOFIX interface in embodiment 1, and wherein, safety seat body is reverse installing condition.
Fig. 4 is the first flank deployed configuration schematic diagram in embodiment 1.
Fig. 5 is the birds-eye view of Fig. 4.
Fig. 6 is the second flank deployed configuration schematic diagram in embodiment 1.
Fig. 7 is the birds-eye view of Fig. 6.
Fig. 8 is the third flank deployed configuration schematic diagram in embodiment 1.
Fig. 9 is the birds-eye view of Fig. 8.
Figure 10 is the block diagram of the child safety seat of 0-1-2-3 group band ISOFIX interface in embodiment 2, and wherein, safety seat body is forward installing condition.
Figure 11 is ISOFIX pipe link forward direction position support adapter structural representation.
Figure 12 is to position support adapter structural representation after ISOFIX pipe link.
Figure 13 is ISOFIX rotary connection bar attitude regulation state one schematic diagram in embodiment 1.
Figure 14 is ISOFIX rotary connection bar attitude regulation state two schematic diagram in embodiment 1.
Description of reference numerals:
1-automotive seat; 2-safety seat body; 3-metallic framework; 4-forward direction position support adapter anchor shaft; 5-ISOFIX rotary connection bar rotates anchor shaft; To position support adapter anchor shaft after 6-; 7-ISOFIX rotary connection bar anchor shaft; 8-ISOFIX rotary connection bar; 9-ISOFIX pipe link forward direction position support adapter; 10-ISOFIX interface transitions attaching parts; ISOFIX interface on 11-automotive seat; To position support adapter after 12-ISOFIX pipe link; The upper drawstring of 13-ISOFIX; The right movable flank of R-safety seat; The left movable flank of L-safety seat.
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.
Embodiment 1
Be with the child safety seat of ISOFIX interface see Fig. 1-9 and Figure 11-14,0-1-2-3 group, it is applicable to the automotive seat 1 with ISOFIX interface 11.
This child safety seat comprises: select ISOFIX to stretch adaptor union by ISOFIX rotary connection bar 8 fit ISO FIX interface transitions attaching parts 10(ISOFIX interface transitions attaching parts 10, it can along the rectilinear direction telescopic adjustment of ISOFIX rotary connection bar 8) and the safety seat body 2(being installed on ISOFIX interface 11 has the back that arranges flank, one base), ISOFIX rotary connection bar 8 is one group of framing member be arranged symmetrically with, this safety seat body has a back, one base, the middle part of described base is provided with ISOFIX rotary connection bar and rotates anchor shaft 5, this safety seat body interior is provided with the metallic framework 3 extending to base from back, this metallic framework distributes near safety seat body both sides of the edge, and metallic framework is the rigid construction be arranged symmetrically with, so that improve rigidity and the fastness of safety seat, back is provided with the forward direction position support adapter anchor shaft 4 being fixed on safety seat body near base portion, be provided with ISOFIX rotary connection bar anchor shaft 7(safety seat body forward between the ISOFIX rotary connection bar 8 being distributed in base both sides to install), now, ISOFIX rotary connection bar anchor shaft 7 is arranged in the outside of safety seat body, described base is arranged side by side with the ISOFIX rotary connection bar being fixed on safety seat body and rotates anchor shaft 5, backward position support adapter anchor shaft 6, described backward position support adapter anchor shaft 6 is near the front end of base, the ISOFIX rotary connection bar 8 being distributed in base both sides has one and rotates anchor shaft 5 by ISOFIX rotary connection bar and be installed on the front end of safety seat body, a rear end be connected with ISOFIX interface transitions attaching parts 10, ISOFIX rotary connection bar 8 can rotate anchor shaft 5 around ISOFIX rotary connection bar and rotate, this ISOFIX interface transitions attaching parts other end is removably installed in ISOFIX interface, described ISOFIX rotary connection bar 8 place is provided with for regulating this embodiment of ISOFIX pipe link forward direction position support adapter 9(of safety seat body angle owing to have employed this structure, ISOFIX rotary connection bar or ISOFIX interface transitions attaching parts are fixed by demountable structure the structure be connected with safety seat body lower back omit in the drawings), certainly, this ISOFIX pipe link forward direction position support adapter also can be arranged on ISOFIX interface transitions attaching parts (not shown in the figures, simply show situation ISOFIX pipe link forward direction position support adapter being installed on ISOFIX rotary connection bar 8), this support adapter 9 upper end, ISOFIX pipe link forward direction position is rotatably installed on forward direction position support adapter anchor shaft 4, support adapter 9 lower end, ISOFIX pipe link forward direction position is connected to ISOFIX rotary connection bar 8 by ISOFIX rotary connection bar anchor shaft 7.
See Fig. 3, the front portion of described safety seat body is provided with carries out after the ISOFIX pipe link coordinated to position support adapter 12 with ISOFIX rotary connection bar 8 when safety seat body 2 is oppositely installed, be rotatably installed on the backward position support adapter anchor shaft 6 set by base front to position support adapter 12 upper end after this ISOFIX pipe link, when safety seat body is oppositely installed (shown in Fig. 3 state), ISOFIX rotary connection bar 8 or ISOFIX interface transitions attaching parts 10 is connected to position support adapter 12 lower end by ISOFIX rotary connection bar anchor shaft 7 after described ISOFIX pipe link.
Described safety seat body is provided with adjustable side wing structure (hereafter will be described in detail); if flank is only lower at the height of back projection; then back only has more shallow children's positioning structure (back only has more shallow groove; now safety seat body relies on the safety strap or headrest that carry and protects children), adjustable side wing structure is set then advantageously in protecting children.When safety seat uses as 2-3 group, the right movable flank R of safety seat, the left movable flank L of safety seat can realize width adjusting.
Continous way shaft-like structure shown by forward direction position support adapter anchor shaft, ISOFIX rotary connection bar rotation anchor shaft, backward position support adapter anchor shaft, ISOFIX rotary connection bar anchor shaft include but are not limited to herein, single-shaft configuration (refer to forward direction position support adapter anchor shaft, ISOFIX rotary connection bar rotates anchor shaft, backward position support adapter anchor shaft or ISOFIX rotary connection bar anchor shaft) also can adopt the segmentation structure of discontinuous, and the segmentation structure of single-shaft configuration is in same axis.
For ISOFIX interface transitions attaching parts 10, it has the dynamic component that can carry out stretching and the quiet parts for installing dynamic component, Given this, described ISOFIX rotary connection bar 8 is connected to the dynamic component of ISOFIX interface transitions attaching parts 10 or quiet parts, for telescopic cylinder structure, ISOFIX rotary connection bar 8 can be installed on the free end (now the cylinder body of telescopic cylinder is directly installed on the ISOFIX interface on automotive seat) of piston rod, also or, ISOFIX rotary connection bar 8 is installed on the cylinder part of telescopic cylinder, the free end of piston rod is then installed on the ISOFIX interface on automotive seat, certainly, the form of ISOFIX interface transitions attaching parts 10 here includes but are not limited to this form of telescopic cylinder structure, also other retractable member can be adopted, do not enumerate at this.
For improving installation stability and the safety of whole safety seat body, described upper back is provided with drawstring 13 on ISOFIX and is fixedly connected with automotive seat, on this ISOFIX, drawstring 13 is connected with the fixed anchor point of Automobile seat back, with fit ISO FIX interface, safety seat body and automotive seat are made to form 3 fixed sturctures.
Described ISOFIX pipe link forward direction position support adapter 9 adopts the split-type structural being distributed in safety seat body both sides, such as adopt two regulating connecting rod structures, this regulating connecting rod structure installment is in forward direction position support adapter anchor shaft 4, regulating connecting rod structure is installed by this forward direction position support adapter anchor shaft 4 rotationally, and ISOFIX pipe link forward direction position support adapter 9 has a hinged fixing first end and second end (see Figure 11) containing multiple angular adjustment tooth, in the drawings, second end of regulating connecting rod structure has three angular adjustment teeth, its quantity can adjust as required, can be more.
Adopt the split-type structural being distributed in safety seat body both sides to position support adapter 12 after described ISOFIX pipe link, such as adopt with the structure above described in the support adapter of ISOFIX pipe link forward direction position, in FIG, backward position support adapter anchor shaft 6 is installed on to position support adapter after adopting the ISOFIX pipe link of regulating connecting rod structure, to position support adapter 12, there is a hinged fixing first end and second end (see Figure 12) containing multiple angular adjustment tooth after ISOFIX pipe link, in the drawings, to position support adapter second end, there are three angular adjustment teeth after ISOFIX pipe link, its quantity can increase and decrease equally as required.
The spindle unit of the structure end and respective position that arrange angular adjustment tooth to position support adapter 12 after the ISOFIX pipe link forward direction position support adapter 9 in this case, ISOFIX pipe link carries out coordinating and regulates.
ISOFIX pipe link forward direction position support adapter 9 has more than one secured adjusted position at least, by regulating the distance between forward direction position support adapter anchor shaft 4 and ISOFIX rotary connection bar anchor shaft 7, regulate the relative position between ISOFIX interface transitions attaching parts 10 and ISOFIX rotary connection bar simultaneously and be fixedly connected with the ISOFIX interface 11 on automotive seat, thus change the backrest (i.e. previously described back) of safety seat body and the angle of underbody car, realize many grades, the backrest adjustment of safety seat body 2.
See Figure 13, untie being fixedly connected with of ISOFIX pipe link forward direction position support adapter 9 and ISOFIX rotary connection bar, ISOFIX rotary connection bar 8 can rotate anchor shaft 5 clickwise around ISOFIX rotary connection bar, ISOFIX pipe link forward direction position support adapter 9 also can rotate around forward direction position support adapter anchor shaft 4, and keeps certain fixed position with safety seat body 2.
Be fixedly connected with metallic framework 3 by backward position support adapter anchor shaft 6 to position support adapter 12 see after Figure 14, ISOFIX pipe link, and can rotate around backward position support adapter anchor shaft 6, and safety seat body is fixed on certain position.To position support adapter 12 after left-hand revolution ISOFIX pipe link, be fixedly connected with ISOFIX rotary connection bar 8 to position support adapter 12 by ISOFIX rotary connection bar anchor shaft 7 after making ISOFIX pipe link.Then safety seat body 2 is oppositely installed (following Fig. 3).Regulate the relative position of ISOFIX interface transitions attaching parts 10 and ISOFIX rotary connection bar 8 to correct position, and ISOFIX interface transitions attaching parts 10 is fixedly connected with the ISOFIX interface 11 on the automotive seat on automobile, be fixedly connected with the fixed anchor point on automobile by drawstring on ISOFIX 13, the direction that can realize safety seat is installed simultaneously.By regulating after ISOFIX pipe link to position support adapter 12, regulate the distance between backward position support adapter anchor shaft 6 and ISOFIX rotary connection bar anchor shaft 7, thus change the backrest (namely above described back) of safety seat body 2 and the angle of car seat base, realize the angular adjustment of safety seat body 2.The children being applicable to 0+ group during reverse installation are suitable for.
See Fig. 4-5, 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 are rotatably installed on the vertical axis A, the B that are fixedly connected with safety seat body back respectively, wherein, L1 and L2 is the spacing of left and right movable wing.Left and right movable wing can rotate around vertical axis B, A respectively, make shoulder width be adjusted to L2 from L1 by the rotation of left and right movable wing, this case is mainly selected width L1 is changed and distance between vertical axis A, B is constant around vertical axis A, vertical axis B by left and right movable wing.
See Fig. 6-7, 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 safety seat body 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 safety seat body 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 connected with safety seat body by lower attachment point A, and can rotate around lower attachment point A, in like manner, full seat left movable wing L is connected with safety seat body by lower attachment point B, and can rotate around lower attachment point B, lower attachment point A, B 2 is apart from constant, attachment point C is safety seat right movable wing R top attachment point, be connected with the attachment point E on adjustment disk by connecting rod CE, attachment point D is safety seat left movable wing L top attachment point, be connected with the attachment point F on adjustment disk by connecting rod DF, clickwise adjustment disk, shoulder top is drawn in, left-hand revolution adjustment disk then opens on shoulder top.
See Fig. 8-9, 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 in the both sides of safety seat body backrest, 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 backrest by two guide rails assemblings in the middle part of the backrest of safety seat body.Wherein, A represents the unadjusted attitude of safety seat right movable wing R, and B represents the attitude after the left movable wing L of safety seat adjusts.
Embodiment 2
Itself and embodiment unlike, described ISOFIX pipe link forward direction position support adapter 9 adopts and is arranged at the back of safety seat body and the integral structure of bottom transition position, and ISOFIX pipe link forward direction position support adapter 9 has a hinged fixing first end and second end containing multiple angular adjustment tooth.
Adopt the integral structure being distributed in safety seat body bottom portion after described ISOFIX pipe link to position support adapter 12, and to position support adapter 12, there is a hinged fixing first end and second end containing multiple angular adjustment tooth after ISOFIX pipe link.
In this technical scheme, by arranging after ISOFIX pipe link in integral structure to position support adapter, ISOFIX pipe link forward direction position support adapter, it can be hidden in safety seat body, more attractive in appearance.
Although the form that can be separated with safety seat body by ISOFIX base realizes the forward and reverse installation of safety seat, and angle can regulate.But this programme employs ISOFIX rotational structure cleverly, achieve the version of ISOFIX interface and body one, which reduce a base, structure is simple, reliable, greatly reduces costs, has great commercial value.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (10)
- The child safety seat of 1.0-1-2-3 group band ISOFIX interface, it is applicable to the automotive seat (1) with ISOFIX interface (11), and it is characterized in that, this child safety seat comprises:The safety seat body (2) of ISOFIX interface (11) is installed on by ISOFIX rotary connection bar (8) fit ISO FIX interface transitions attaching parts (10), this safety seat body has the back that is provided with flank, one base, the middle part of described base is provided with ISOFIX rotary connection bar and rotates anchor shaft (5), the ISOFIX rotary connection bar (8) being distributed in base both sides has one and rotates anchor shaft (5) by ISOFIX rotary connection bar and be installed on the front end of safety seat body, a rear end be connected with ISOFIX interface transitions attaching parts (10), this ISOFIX interface transitions attaching parts other end is removably installed in ISOFIX interface, ISOFIX rotary connection bar (8) can rotate anchor shaft (5) around ISOFIX rotary connection bar and rotate,When safety seat body forward is installed, ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) and safety seat body lower back are fixed by demountable structure and are connected;When safety seat body is oppositely installed, the front end of ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) and safety seat body bottom portion is fixed by demountable structure and is connected.
- 2. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 1, it is characterized in that, described ISOFIX interface transitions attaching parts (10) adopts ISOFIX to stretch adaptor union, and described ISOFIX rotary connection bar (8) is connected to ISOFIX and stretches the dynamic component of adaptor union or quiet parts.
- 3. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 1, it is characterized in that, described ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts place are provided with ISOFIX pipe link forward direction position support adapter (9) for regulating safety seat body angle, this support adapter (9) upper end, ISOFIX pipe link forward direction position is rotatably installed on forward direction position support adapter anchor shaft (4) of lower back, support adapter (9) lower end, ISOFIX pipe link forward direction position is connected to ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts by ISOFIX rotary connection bar anchor shaft (7),The front portion of described safety seat body is provided with carries out after the ISOFIX pipe link coordinated to position support adapter (12) with ISOFIX rotary connection bar (8) when safety seat body (2) is oppositely installed, be rotatably installed on backward position support adapter anchor shaft (6) set by base front to position support adapter (12) upper end after this ISOFIX pipe link, when safety seat body is oppositely installed, ISOFIX rotary connection bar (8) or ISOFIX interface transitions attaching parts (10) is connected to position support adapter (12) lower end by ISOFIX rotary connection bar anchor shaft (7) after described ISOFIX pipe link.
- 4. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 1, it is characterized in that, described upper back is provided with drawstring on ISOFIX (13) and is fixedly connected with automotive seat.
- 5. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 3, it is characterized in that, the employing of described ISOFIX pipe link forward direction position support adapter (9) is distributed in the split-type structural of safety seat body both sides or is arranged at the back of safety seat body and the integral structure of bottom transition position, and ISOFIX pipe link forward direction position support adapter (9) has a hinged fixing first end and second end containing multiple angular adjustment tooth.
- 6. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 3, it is characterized in that, adopt the integral structure of the split-type structural being distributed in safety seat body both sides or the bottom being arranged at safety seat body after described ISOFIX pipe link to position support adapter (12), and to position support adapter (12), there is a hinged fixing first end and second end containing multiple angular adjustment tooth after ISOFIX pipe link.
- 7. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 1, it is characterized in that, described flank is the adjustable side wing structure that can regulate safety seat body width.
- 8. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 7, 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 safety seat body back respectively.
- 9. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 7, 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), be located at the adjustment disk (T) on safety seat body backrest top, the left movable wing of described safety seat (L), the bottom of the right movable wing of safety seat (R) is installed on the bottom of safety seat body back part respectively by axle, the left movable wing of described safety seat (L), the top of the right movable wing of safety seat (R) is installed on adjustment disk by regulating connecting rod.
- 10. the child safety seat of 0-1-2-3 group band ISOFIX interface according to claim 7, 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 assemblings at safety seat body backrest, 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 backrest in the middle part of the backrest of safety seat body.
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| CN201510364446.7A CN104890542B (en) | 2015-06-29 | 2015-06-29 | 0123 groups of child safety seats with ISOFIX interfaces |
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| CN201510364446.7A CN104890542B (en) | 2015-06-29 | 2015-06-29 | 0123 groups of child safety seats with ISOFIX interfaces |
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| CN104890542A true CN104890542A (en) | 2015-09-09 |
| CN104890542B CN104890542B (en) | 2018-03-20 |
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| CN201510364446.7A Active CN104890542B (en) | 2015-06-29 | 2015-06-29 | 0123 groups of child safety seats with ISOFIX interfaces |
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| CN106740306A (en) * | 2016-11-30 | 2017-05-31 | 好孩子儿童用品有限公司 | A kind of safety chair seats of car for children |
| CN107791906A (en) * | 2017-10-24 | 2018-03-13 | 上海沃雨电子科技有限公司 | Child safety seat skeleton and its method for dismounting ISOFIX |
| CN107839556A (en) * | 2017-10-13 | 2018-03-27 | 晨辉婴宝儿童用品有限公司 | A kind of child restrainnt system |
| CN109720247A (en) * | 2019-01-16 | 2019-05-07 | 葛成侠 | A kind of safety chair seats of car being easily installed |
| CN109747492A (en) * | 2019-02-22 | 2019-05-14 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat flank closing device |
| CN109835219A (en) * | 2017-11-27 | 2019-06-04 | 珠海阳光儿童用品有限公司 | A kind of seat device for adjusting posture and safety seat |
| CN113815503A (en) * | 2020-06-19 | 2021-12-21 | 宝钜瑞士股份有限公司 | Child safety seat and seat fixing device thereof |
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| CN104890542B (en) | 2018-03-20 |
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