CN207790408U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN207790408U CN207790408U CN201721918051.8U CN201721918051U CN207790408U CN 207790408 U CN207790408 U CN 207790408U CN 201721918051 U CN201721918051 U CN 201721918051U CN 207790408 U CN207790408 U CN 207790408U
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- Prior art keywords
- seat
- sliding
- child safety
- use state
- sliding part
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model is related to a kind of child safety seats, including pedestal, the seat being rotatably mounted on the pedestal, the child safety seat has the seat towards positive use state and seat direction with the vehicle traveling direction opposite reversed use state consistent with vehicle traveling direction, the child safety seat further includes the locking mechanism that the child safety seat is locked in reversed use state, the locking mechanism includes the sliding part that can be slidably arranged, the revolving part and locked component being rotatably arranged are matched with the sliding part, when the seat is in reversed use state, the sliding sliding part drives the revolving part rotation to form blocking to the rotation of the seat, the locked component is by the sliding part, the position of revolving part locks.The utility model is simple in structure, easy to operate, can preferably play the protective effect of seat, protect the safety of children.
Description
Technical field
The utility model is related to articles for children fields, more particularly to a kind of child safety seat.
Background technology
Child safety seat is that one kind aiming at all ages and classes（Or weight）Children design, in automobile, can effectively carry
The seat of high children riding safety.In the case where automobile collides or slows down suddenly, slow down to the impact force of children and
The body of limiting child moves to reduce the injury to them, it is ensured that the safety by bus of child.Existing child safety seat packet
The seat for including pedestal, being rotatably mounted on the base.Usually in the height according to child height, it is less than in child height and wants
When evaluation（Such as ＜ 76cm）, when child safety seat is mounted on automobile, seat is only towards rear；It is only big in child height
When equal to required value（Such as >=76cm）, when child safety seat is mounted on automobile, seat could be towards front, it is therefore desirable to
A rotary locking mechanism for locking its rotation is specially set.
Invention content
The purpose of this utility model is to provide a kind of child safety seat.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of child safety seat, including pedestal, rotatably be mounted on the pedestal on seat, the youngster
Virgin safety seat has the seat towards the positive use state consistent with vehicle traveling direction and the seat direction
The reversed use state opposite with vehicle traveling direction, the child safety seat further include by the child safety seat
Be locked in the locking mechanism of reversed use state, the locking mechanism include the sliding part that can be slidably arranged, with it is described
Sliding part match the revolving part and locked component being rotatably arranged, when the seat is in reversed use state
When, it slides the sliding part and the revolving part rotation is driven to form blocking, the locking to the rotation of the seat
Component locks the position of the sliding part, revolving part.
Preferably, when the seat is in reversed use state, the locked component, the sliding part are unlocked
It resets, the revolving part turns round the rotation to the seat and stops that disappearance, the child safety seat can be at forward direction
Use state.
It is further preferred that the child safety seat further includes the unlock group for releasing its reversed use state locking
Part, the solution lock set include the first elastomeric element for giving the sliding part Flexible Reset power, give the rotation
Part turns round the second elastomeric element of elastic force.
Preferably, the first lock hole is offered on the seat；The locked component includes being arranged in the cunning
The locking piece that can be moved towards first lock hole on moving part, when the seat is in reversed use state：Sliding
The sliding part drives the locking piece to be inserted into first lock hole, and the locked component is by the cunning
The position locking of moving part, revolving part；The sliding part or the locking piece is pushed to disengage it from first lock hole,
The revolving part, which stops the rotation of the seat, to disappear.
It is further preferred that the locked component further includes the guide part being arranged on the sliding part, it is described
What locking piece can move is arranged in the guide part.
It is further preferred that the locked component tends to be inserted into described further comprising administering to the locking piece always
The third elastomeric element of one lock hole elastic force.
Preferably, it is fixedly installed fixed pin on the seat；Sliding groove is offered on the sliding part, works as sliding
The sliding part, the fixed pin slide in the sliding groove.
It is further preferred that the locked component includes the second lock hole being opened on the sliding part, it is described
The second lock hole be connected with the sliding groove, when the seat is in reversed use state：The sliding cunning
Moving part makes the fixed pin slide into second lock hole, and the locked component is by the sliding part, rotation
The position of part locks；The sliding sliding part makes the fixed pin slide into the sliding groove, the revolving part pair
The rotation blocking of the seat disappears.
It is further preferred that the sliding groove is connected with second lock hole by elastic connection mouth, and
The opening bore of the elastic connection mouth is less than the diameter of the fixed pin.
Preferably, it is provided with boss on the pedestal, when the seat is in reversed use state, described in sliding
Sliding part drive the revolving part rotation to be formed with the boss to interfere.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model is simple in structure, easy to operate, can preferably play the protective effect of seat, protect the peace of children
Entirely.
Description of the drawings
Attached drawing 1 is the structural schematic diagram one when seat is in locked in embodiment one；
Attached drawing 2 is the structural schematic diagram two when seat is in locked in embodiment one；
Attached drawing 3 is the structural schematic diagram three when seat is in locked in embodiment one；
Attached drawing 4 is the structural schematic diagram four when seat is in locked in embodiment one；
Attached drawing 5 is the structural schematic diagram of sliding part in embodiment one；
Attached drawing 6 is the schematic diagram of seat rotation certain angle when embodiment one is locked；
Attached drawing 7 is schematic diagram when embodiment one is in reversed use state；
Attached drawing 8 is that seat is in the schematic diagram one when being not locked out in embodiment one；
Attached drawing 9 is that seat is in the schematic diagram two when being not locked out in embodiment one；
Attached drawing 10 is that seat is in the schematic diagram three when being not locked out in embodiment one；
Attached drawing 11 is that seat is in the schematic diagram four when being not locked out in embodiment one；
Attached drawing 12 is the schematic diagram of seat rotation certain angle when embodiment one is not locked out；
Attached drawing 13 is schematic diagram when embodiment one is in positive use state；
Attached drawing 14 is the structural schematic diagram one when seat is in locked in embodiment two；
Attached drawing 15 is the structural schematic diagram two when seat is in locked in embodiment two；
Attached drawing 16 is the structural schematic diagram three when seat is in locked in embodiment two；
Attached drawing 17 is the structural schematic diagram of sliding part in embodiment two；
Attached drawing 18 is the schematic diagram of seat rotation certain angle when embodiment two is locked；
Attached drawing 19 is schematic diagram when embodiment two is in reversed use state；
Attached drawing 20 is that embodiment two is in seat in the schematic diagram one when being not locked out；
Attached drawing 21 is that embodiment two is in seat in the schematic diagram two when being not locked out；
Attached drawing 22 is that embodiment two is in seat in the schematic diagram three when being not locked out；
Attached drawing 23 is the schematic diagram of seat rotation certain angle when embodiment two is not locked out；
Attached drawing 24 is schematic diagram when embodiment two is in positive use state.
Wherein：1, pedestal；10, boss；2, seat；20, fixed pin；21, the first lock hole；3, sliding part；30, it operates
Part；31, sliding groove；32, the second lock hole；33, elastic connection mouth；4, revolving part；40, shaft；5, the first elastomeric element；6,
Two elastomeric elements；70, guide part；71, locking piece；72, third elastomeric element.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：
A kind of child safety seat as shown in figures 1-13, including pedestal 1, rotatably be mounted on pedestal 1 on seat
2, child safety seat have seat 2 towards the positive use state and seat 2 consistent with vehicle traveling direction towards with automobile
The opposite reversed use state of travel direction.In the present embodiment：When child height is more than or equal to 76cm（Required value）When, seat
2 can be freely rotated on pedestal 1, and child safety seat, which both may be at positive use state, to use shape in reversed
State；When child height is less than 76cm（Required value）When, then require child safety seat to can be only in reversed use state.
Child safety seat further includes the locking mechanism that child safety seat is locked in reversed use state, in this implementation
In example：Locking mechanism includes the sliding part 3 that can be slidably arranged, matches the rotation being rotatably arranged with sliding part 3
Part 4 and locked component.Wherein：As shown in Figure 5：It is provided on sliding part 3 for operating its operating parts 30 slided, is grasped
Workpiece 30 is exposed on seat 2, sliding part 3 can be driven to realize sliding by slide part 30.Two are offered on sliding part 3
A sliding groove 31, there are two fixed pins 20 for fixed setting on seat 2, and when sliding sliding part 3, fixed pin 20 is sliding in sliding groove 31
It is dynamic, it is ensured that the stability of sliding.In addition child height required value is shown on sliding part 3 such as<76cm or >=76cm is such as sliding
3 displays of moving part >=76cm（The opposite other side shows shielded）When, child safety seat may be at positive use state or
The reversed use state of person；As sliding part 3 is shown<76cm（The opposite other side shows shielded）When, child safety seat is locked
Due to reversed use state, the prompt under the state to child height required value can be shown by sliding part 3 in this way.Rotation
Part 4 is then connected to by shaft 40 on seat 2, and is offseted with sliding part 3.Sliding sliding part 3 drives the rotation of revolving part 4 to seat
2 rotation forms blocking.Child safety seat further includes the solution lock set for releasing reversed use state locking, and solution lock set includes
It gives the first elastomeric element 5 of 3 Flexible Reset power of sliding part, give the second elastomeric element 6 that revolving part 4 turns round elastic force, the
Tension spring may be used in one elastomeric element 5, the second elastomeric element 6.
In the present embodiment：The first lock hole 21 is offered on seat 2；Locked component includes being arranged on sliding part 3
Guide part 70 is arranged in guide part 70 locking piece 71 that can be moved towards the first lock hole 21, gives locking piece 71 and become always
In the third elastomeric element 72 for being inserted into 21 elastic force of the first lock hole, torsional spring may be used in third elastomeric element 72.In child seat
When chair is in reversed use state, sliding sliding part 3 drives locking piece 71 to be inserted into the first lock hole 21, by sliding part 3, rotation
Turn the position locking of part 4.
The work process of the present embodiment is described in detail below in conjunction with attached drawing：
Picture 1-4, shown in 6-7, child safety seat is in reversed use state and is locked at this time；As Fig. 8-13 institute
Show, child safety seat is not locked out at this time, may be at positive use state or reversed use state.
In order to prompt child safety seat user, height values can only be anti-less than 76 children seat trip safe to use
It is used under to use state, therefore setting locks the locking mechanism of reversed use state on child safety seat, prevents from using
The child safety seat that child of person's maloperation by height values less than 76 uses is in positive use state.
The application method and principle of locking mechanism be：Slide the boss 10 that sliding part 3 drives revolving part 4 rotation and pedestal 1
Overlying interference region is generated, while sliding part 3 drives locking piece 71 to be inserted into the first lock hole 21, locking piece 71 is by third bullet
Property component 72 active force be always positioned in the first lock hole 21, the position of sliding part 3, revolving part 4 is locked to make children
Safety seat is maintained at reversed use state.
When child safety seat, which takes height values, is more than 76 relatively big-age-child, child safety seat is in positive and uses
State or reversed use state can, the method and principle for unlocking the reversed use state of child safety seat are：It pushes and slides
The operating parts 30 or locking piece 71 of moving part 3 disengage it from the first lock hole 21, work of the sliding part 3 in 5 elastic force of the first elastic component
With lower reset, revolving part 4 is eliminated and the interference of the boss 10 of pedestal 1, locking piece 71 under the action of the second 6 turning power of elastic component
It can not be inserted into the first lock hole 21 after being slided because of sliding part 3, child safety seat is free to rotate at this time.
Embodiment two：
As shown in Figure 14-24：The present embodiment and embodiment one are essentially identical, the difference is that：As shown in figure 17：Locking
Component includes the second lock hole 32 being opened on sliding part 3, and the second lock hole 32 and a sliding groove 31 pass through elastic connection
Mouth 33 is connected, and the opening bore of elastic connection mouth 33 is less than the diameter of fixed pin 20.
The work process of the present embodiment is described in detail below in conjunction with attached drawing：
As shown in Figure 14-16,18-19, child safety seat is in reversed use state and is locked at this time；Such as Figure 20-
Shown in 24, child safety seat is not locked out at this time, may be at positive use state or reversed use state.
The application method and principle of locking mechanism be：Slide the boss 10 that sliding part 3 drives revolving part 4 rotation and pedestal 1
Overlying interference region is generated, while sliding part 3 slides the elasticity for making fixed pin 20 overcome elastic connection mouth 33 out of sliding groove 31
Deformation slides into the second lock hole 32, and the position of sliding part 3, revolving part 4 is locked to make child safety seat be maintained at
Reversed use state；
When child safety seat, which takes height values, is more than 76 relatively big-age-child, child safety seat is in positive and uses
State or reversed use state can, the method and principle for unlocking the reversed use state of child safety seat are：Sliding is slided
Moving part 3 makes fixed pin 20 overcome the flexible deformation of elastic connection mouth 33 to slide into sliding groove 31 out of second lock hole 32, together
When sliding part 3 active force of revolving part 4 is removed, sliding part 3 resets under the action of the first 5 elastic force of elastic component, revolving part 4
The interference with the boss 10 of pedestal 1 is eliminated under the action of the second 6 turning power of elastic component, child safety seat can freely turn at this time
It is dynamic.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of child safety seat, including pedestal, the seat that is rotatably mounted on the pedestal, the children
Safety seat have the seat towards the positive use state consistent with vehicle traveling direction and seat direction with
The opposite reversed use state of vehicle traveling direction, it is characterised in that：The child safety seat further includes by the youngster
Virgin safety seat is locked in the locking mechanism of reversed use state, and the locking mechanism includes the sliding that can be slidably arranged
Part matches the revolving part and locked component being rotatably arranged with the sliding part, when the seat is in anti-
When to use state, slides the sliding part and the revolving part rotation is driven to form blocking to the rotation of the seat,
The locked component locks the position of the sliding part, revolving part.
2. child safety seat according to claim 1, it is characterised in that：When the seat is in reversed use state
When, the locked component is unlocked, the sliding part resets, and the revolving part, which turns round the rotation to the seat, to be stopped
It disappears, the child safety seat can be at positive use state.
3. child safety seat according to claim 2, it is characterised in that：The child safety seat further includes releasing
The solution lock set of its reversed use state locking, the solution lock set include give the sliding part Flexible Reset power the
One elastomeric element, the second elastomeric element for giving the revolving part revolution elastic force.
4. child safety seat according to claim 1, it is characterised in that：The first locking is offered on the seat
Hole；The locked component includes that the locking piece that can be moved towards first lock hole is arranged on the sliding part,
When the seat is in reversed use state：The sliding sliding part drives the locking piece to be inserted into described the
In one lock hole, the locked component locks the position of the sliding part, revolving part；Push the sliding part or institute
The locking piece stated disengages it from first lock hole, and the revolving part, which stops the rotation of the seat, to disappear.
5. child safety seat according to claim 4, it is characterised in that：The locked component further includes being arranged in institute
The guide part on sliding part stated, what the locking piece can move is arranged in the guide part.
6. child safety seat according to claim 4, it is characterised in that：The locked component is further comprising administering to described
Locking piece tend to the third elastomeric element for being inserted into the first lock hole elastic force always.
7. child safety seat according to claim 1, it is characterised in that：It is fixedly installed fixation on the seat
Pin；Sliding groove is offered on the sliding part, when the sliding sliding part, the fixed pin is in the sliding groove
Sliding.
8. child safety seat according to claim 7, it is characterised in that：The locked component is described including being opened in
Sliding part on the second lock hole, second lock hole is connected with the sliding groove, when the seat is in
When reversed use state：The sliding sliding part makes the fixed pin slide into second lock hole, described
Locked component locks the position of the sliding part, revolving part；The sliding sliding part makes the fixed pin slide into institute
In the sliding groove stated, the revolving part, which stops the rotation of the seat, to disappear.
9. child safety seat according to claim 8, it is characterised in that：The sliding groove and second locking
Hole is connected by elastic connection mouth, and the opening bore of the elastic connection mouth is less than the diameter of the fixed pin.
10. child safety seat according to claim 1, it is characterised in that：It is provided with boss on the pedestal, works as institute
When the seat stated is in reversed use state, slides the sliding part and drive the revolving part rotation and the boss shape
At interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918051.8U CN207790408U (en) | 2017-12-29 | 2017-12-29 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918051.8U CN207790408U (en) | 2017-12-29 | 2017-12-29 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790408U true CN207790408U (en) | 2018-08-31 |
Family
ID=63278243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918051.8U Active CN207790408U (en) | 2017-12-29 | 2017-12-29 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835215A (en) * | 2019-01-31 | 2019-06-04 | 宁波环球娃娃婴童用品股份有限公司 | A kind of forward and reverse installation detecting system of the chair back of child safety seat and detection method |
| CN110588459A (en) * | 2019-08-26 | 2019-12-20 | 好孩子儿童用品有限公司 | Child safety seat |
| US10710478B2 (en) | 2017-01-23 | 2020-07-14 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US10829012B1 (en) | 2017-01-23 | 2020-11-10 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| CN114379431A (en) * | 2020-10-20 | 2022-04-22 | 宝钜瑞士股份有限公司 | Base structure of automobile safety seat |
| WO2024082673A1 (en) * | 2022-10-20 | 2024-04-25 | 宁波宝贝第一母婴用品有限公司 | Basket mode misuse prevention structure and child safety seat |
-
2017
- 2017-12-29 CN CN201721918051.8U patent/CN207790408U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10710478B2 (en) | 2017-01-23 | 2020-07-14 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US10829012B1 (en) | 2017-01-23 | 2020-11-10 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US11260779B2 (en) | 2017-01-23 | 2022-03-01 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US11884188B2 (en) | 2017-01-23 | 2024-01-30 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| CN109835215A (en) * | 2019-01-31 | 2019-06-04 | 宁波环球娃娃婴童用品股份有限公司 | A kind of forward and reverse installation detecting system of the chair back of child safety seat and detection method |
| CN110588459A (en) * | 2019-08-26 | 2019-12-20 | 好孩子儿童用品有限公司 | Child safety seat |
| CN114379431A (en) * | 2020-10-20 | 2022-04-22 | 宝钜瑞士股份有限公司 | Base structure of automobile safety seat |
| TWI784759B (en) * | 2020-10-20 | 2022-11-21 | 瑞士商寶鉅瑞士股份有限公司 | Base structure adapted for a seat body of a child safety seat |
| WO2024082673A1 (en) * | 2022-10-20 | 2024-04-25 | 宁波宝贝第一母婴用品有限公司 | Basket mode misuse prevention structure and child safety seat |
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