CN204978315U - Children's safety seat ISOFIX device - Google Patents
Children's safety seat ISOFIX device Download PDFInfo
- Publication number
- CN204978315U CN204978315U CN201520661317.XU CN201520661317U CN204978315U CN 204978315 U CN204978315 U CN 204978315U CN 201520661317 U CN201520661317 U CN 201520661317U CN 204978315 U CN204978315 U CN 204978315U
- Authority
- CN
- China
- Prior art keywords
- isofix
- safety seat
- latch
- locking plate
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model provides a children's safety seat ISOFIX device, the ISOFIX mechanism of on the base of locating safe seat, ISOFIX mechanism includes rotatable latch, locking latch pivoted locking plate, the ejector pad that resets that makes the latch reset still include two latch mechanisms, two latch mechanisms include two locks and two lock reset spring, two locks are balanced with the one end of locking plate. The utility model discloses following beneficial effect has: have two latch mechanisms, can further provide the safety guarantee when the ISOFIX device pins, have the energy -absorbing spring, can absorb the energy among some ISOFIX device dynamic procedure.
Description
Technical field
The utility model belongs to child safety seat field, is specifically related to a kind of ISOFIX device for child safety seat.
Background technology
Along with increasing family has private car, trip of driving becomes the trip mode of a lot of You Che families first-selection.Meanwhile, in trip process for the family having child, in order to ensure the safety of children's ride-on automobile, all can select the child safety seat be directly installed on automotive seat, ensuring safety for children.
ISOFIX (InternationalStandardsOrganizationFIX) is child safety seat fixed system.ISOFIX interface is a kind of international child safety seat standard interface, and the child safety seat being furnished with ISOFIX interface connector can be connected with the automotive seat of band the corresponding interface the child safety seat that is locked.At present, the technology relevant to ISOFIX mechanism is more, if notification number is that the Chinese utility model patent " improving ISOFIX interface connector " of CN203623426U is for the technological deficiency in first patent number of components many assemblings complex effects production efficiency, provide a kind of number of components few, the improvement ISOFIX interface connector that package assembly simplifies, improves assembling speed and production efficiency.
In addition, buckle structure in current ISOFIX device is comparatively simple, and safety factor is low, easily meets accident, therefore the application is intended to make further improvement to existing ISOFIX mechanism or its annexation, provides a kind of ISOFIX device with the structure of two road locks.
Utility model content
For deficiency of the prior art, the utility model provides a kind of improved ISOFIX device for child safety seat, has two road locking device and endergonic structures.
The utility model is achieved through the following technical solutions.
A kind of child safety seat ISOFIX device, comprise the ISOFIX mechanism be located on the base of safety seat, described ISOFIX mechanism comprises the locking plate that latch described in rotating latch, locking rotates, the reset pushing block that latch is resetted, also comprise second lock mechanism, described second lock mechanism comprises two road Suo Yu bis-road lock retracing springs, and described two road locks offset with one end of locking plate.
In the utility model, second lock mechanism when ISOFIX mechanism pins, can provide two roads to pin function, prevents from.
As preferably, described locking plate is connected with locking plate retracing spring, and described reset pushing block is connected with reset pushing block spring, and these retracing springs are used for after unclamping hand, make the reset of corresponding mechanism sealed.
As preferably, in described ISOFIX mechanism, be provided with the block for increasing thickness.
As preferably, the cross bar of described ISOFIX mechanism is provided with attaching parts, and described attaching parts is connected with energy-absorbing spring, and described attaching parts is connected with position-limited lever, and described position-limited lever can slide in the position-limited trough on adapter plate.
This structure makes in the dynamic testing process of ISOFIX device, and safety seat has the process of a resilience, now the stretching energy absorption portion energy of energy-absorbing spring.
As preferably, one end of described energy-absorbing spring is connected on attaching parts, and the other end is connected with extension spring adapter plate.
Compared with prior art, the utility model has following beneficial effect: have second lock mechanism, can provide safety control further when ISOFIX device pins; There is energy-absorbing spring, the energy in energy absorption portion ISOFIX device dynamic process.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of ISOFIX mechanism.
Fig. 2 is the decomposing schematic representation of the ISOFIX mechanism in another kind of embodiment.
Fig. 3 is the schematic diagram of ISOFIX mechanism release the lock state.
Fig. 4 is the schematic diagram of ISOFIX mechanism locking-in state.
Fig. 5 is the scheme of installation of ISOFIX mechanism.
Fig. 6 is the initial condition schematic diagram of dynamic test.
Fig. 7 is that view is stretched out by the ISOFIX mechanism of dynamic test.
Fig. 8 is the rotary state schematic diagram of dynamic test.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
See Fig. 1 to Fig. 8, a kind of child safety seat ISOFIX device, comprise the ISOFIX mechanism be located on the base of safety seat, described ISOFIX mechanism comprises the locking plate 2 that latch 1 described in rotating latch 1, locking rotates, the reset pushing block 6 that latch 1 is resetted, also comprise second lock mechanism, described second lock mechanism comprises two road locks 5 and retracing spring 4 is locked in two roads, and described two road locks 5 offset with one end of locking plate 2; In present embodiment, described locking plate 2 is connected with locking plate retracing spring 3, and described reset pushing block 6 is connected with reset pushing block spring 7.In another kind of embodiment of the present utility model, see Fig. 2, in described ISOFIX mechanism, be provided with the block 11 for increasing thickness.
Above technical scheme by reference to the accompanying drawings specifically, Fig. 3 is ISOFIX mechanism release the lock state, under this state, latch 1 is subject to the application force that reset pushing block spring 7 promotes reset pushing block 6, locking plate 2 has a thrust forward under the effect of locking plate retracing spring 3, but front end is subject to the obstruction of latch 1, and two road locks 5 are under the effect of two road lock retracing springs 4, there is the power be rotated down, but be subject to the resistance of locking plate 2.Fig. 4 is ISOFIX mechanism locking-in state, when mobile ISOFIX mechanism contacts with automobile anchor point 8, automobile anchor point 8 gives the application force of locking plate 2 one conter clockwises, when latch 1 rotates to a certain degree, locking plate 2 can insert in the draw-in groove of latch 1 under the effect of locking plate retracing spring 3, and two roads withstand the rear end of locking plate 2 under locking the effect of 5 Hui bis-road lock retracing springs 4.When needs release the lock, first pin two road locks 5 with hand, then zip sheet 2, locking plate 2 can move backward, and latch 1 is under reset pushing block spring 7 promotes the effect of reset pushing block 6, and clickwise, until release the lock.
In the utility model, the cross bar 20 of described ISOFIX mechanism is provided with attaching parts 23, described attaching parts 23 is connected with energy-absorbing spring 22, described attaching parts 23 is connected with position-limited lever 25, described position-limited lever 25 can slide in the position-limited trough 241 on adapter plate 24, one end of described energy-absorbing spring 22 is connected on attaching parts 23, and the other end is connected with extension spring adapter plate 21.
Above technical scheme by reference to the accompanying drawings, is specially: Fig. 6 is the initial condition of ISOFIX mechanism, and the cross bar 20 of ISOFIX mechanism is provided with attaching parts 23, and energy-absorbing spring 22 is connected to one piece by the circular hole on attaching parts 23 and extension spring adapter plate 21; Fig. 7 is the state that the ISOFIX assembly 10 in ISOFIX mechanism stretches out, because ISOFIX mechanism and energy-absorbing spring 22 are at one on the whole, can move together, and now ISOFIX assembly 10 and automobile anchor point 8 engage; Fig. 8 is ISOFIX mechanism in dynamic testing process moment schematic diagram, during dynamic test, child safety seat has a springback process, now ISOFIX assembly 10 is connected cannot moves with automobile anchor point 8, safety seat can move around position-limited lever 25 left-hand revolution, energy-absorbing spring 22 stretches, and absorption portion energy.In addition, the ISOFIX mechanism in present embodiment is rotatable, adaptation more multi-vehicle-type that therefore can be more docile.It is low that current automobile anchorage on the market has height to have, the non-rotatable ISOFIX mechanism of tradition is difficult to meet all vehicles, the result caused is that when encountering anchorage higher vehicle, child safety seat (i.e. CRS) is in the state being lifted and after installing with ISOFIX mechanism.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (5)
1. a child safety seat ISOFIX device, comprise the ISOFIX mechanism be located on the base of safety seat, described ISOFIX mechanism comprises the locking plate (2) that latch (1) described in rotating latch (1), locking rotates, the reset pushing block (6) that latch (1) is resetted, it is characterized in that, also comprise second lock mechanism, described second lock mechanism comprises two roads lock (5) and locks retracing spring (4) with two roads, and described two roads lock (5) offset with one end of locking plate (2).
2. a kind of child safety seat ISOFIX device according to claim 1, it is characterized in that, described locking plate (2) is connected with locking plate retracing spring (3), and described reset pushing block (6) is connected with reset pushing block spring (7).
3. a kind of child safety seat ISOFIX device according to claim 1 and 2, is characterized in that, is provided with the block (11) for increasing thickness in described ISOFIX mechanism.
4. a kind of child safety seat ISOFIX device according to claim 1, it is characterized in that, the cross bar (20) of described ISOFIX mechanism is provided with attaching parts (23), described attaching parts (23) is connected with energy-absorbing spring (22), described attaching parts (23) is connected with position-limited lever (25), described position-limited lever (25) can slide in the position-limited trough (241) on adapter plate (24).
5. a kind of child safety seat ISOFIX device according to claim 4, is characterized in that, one end of described energy-absorbing spring (22) is connected on attaching parts (23), and the other end is connected with extension spring adapter plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661317.XU CN204978315U (en) | 2015-08-28 | 2015-08-28 | Children's safety seat ISOFIX device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661317.XU CN204978315U (en) | 2015-08-28 | 2015-08-28 | Children's safety seat ISOFIX device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978315U true CN204978315U (en) | 2016-01-20 |
Family
ID=55112716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661317.XU Active CN204978315U (en) | 2015-08-28 | 2015-08-28 | Children's safety seat ISOFIX device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978315U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922896A (en) * | 2016-06-18 | 2016-09-07 | 金余和 | Infant bidirectional basket type safety seat with tension springs for buffering |
| CN107672492A (en) * | 2017-10-31 | 2018-02-09 | 安徽羽贝安全科技有限公司 | A kind of child safety seat two level tripper |
| CN108082013A (en) * | 2017-12-21 | 2018-05-29 | 浙江雅虎汽车部件有限公司 | A kind of child safety seat ISOFIX second lock mechanisms |
| EP3670252A1 (en) * | 2018-12-19 | 2020-06-24 | BRITAX RÖMER Kindersicherheit GmbH | Child safety seat |
| CN115123032A (en) * | 2021-03-26 | 2022-09-30 | 明门(中国)幼童用品有限公司 | Child safety seat |
| WO2023006983A1 (en) * | 2021-07-30 | 2023-02-02 | Wonderland Switzerland Ag | Connecting assembly and baby seat |
| WO2023217757A1 (en) * | 2022-05-09 | 2023-11-16 | Wonderland Switzerland Ag | Base, holding mechanism, crotch belt buckle receiving device, and child safety seat |
-
2015
- 2015-08-28 CN CN201520661317.XU patent/CN204978315U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922896A (en) * | 2016-06-18 | 2016-09-07 | 金余和 | Infant bidirectional basket type safety seat with tension springs for buffering |
| CN107672492A (en) * | 2017-10-31 | 2018-02-09 | 安徽羽贝安全科技有限公司 | A kind of child safety seat two level tripper |
| CN108082013A (en) * | 2017-12-21 | 2018-05-29 | 浙江雅虎汽车部件有限公司 | A kind of child safety seat ISOFIX second lock mechanisms |
| EP3670252A1 (en) * | 2018-12-19 | 2020-06-24 | BRITAX RÖMER Kindersicherheit GmbH | Child safety seat |
| CN111332167A (en) * | 2018-12-19 | 2020-06-26 | 宝得适罗姆儿童安全有限公司 | Child safety seat |
| EP3693210A3 (en) * | 2018-12-19 | 2020-11-11 | BRITAX RÖMER Kindersicherheit GmbH | Child safety seat |
| IL271548B1 (en) * | 2018-12-19 | 2023-04-01 | Britax Roemer Kindersicherheit Gmbh | Child safety seat |
| CN115123032A (en) * | 2021-03-26 | 2022-09-30 | 明门(中国)幼童用品有限公司 | Child safety seat |
| US11981235B2 (en) | 2021-03-26 | 2024-05-14 | Wonderland Switzerland Ag | Child safety seat |
| WO2023006983A1 (en) * | 2021-07-30 | 2023-02-02 | Wonderland Switzerland Ag | Connecting assembly and baby seat |
| WO2023217757A1 (en) * | 2022-05-09 | 2023-11-16 | Wonderland Switzerland Ag | Base, holding mechanism, crotch belt buckle receiving device, and child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |