CN205997737U - A kind of child safety seat - Google Patents
A kind of child safety seat Download PDFInfo
- Publication number
- CN205997737U CN205997737U CN201620969036.5U CN201620969036U CN205997737U CN 205997737 U CN205997737 U CN 205997737U CN 201620969036 U CN201620969036 U CN 201620969036U CN 205997737 U CN205997737 U CN 205997737U
- Authority
- CN
- China
- Prior art keywords
- head rest
- locating part
- backrest
- child safety
- safety seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000000452 restraining effect Effects 0.000 claims abstract description 33
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
This utility model is related to a kind of child safety seat.The seat body of child safety seat includes backrest, head rest and locating part, locating part has primary importance and the second position, it is in primary importance in locating part, when restitope is under restraining position right overhead, head rest is only capable of moving up and down between extreme lower position and restraining position, when head rest reaches restraining position, it is up that head rest can be blocked prevention head rest continuation by locating part；Under locating part is in the second position, head rest freely can move up and down between extreme lower position and extreme higher position.Locating part effectively prevents the maloperation to head rest height adjustment for the user, and head rest is only capable of adjusting in correct highly interval, so that the security risk of children riding is substantially reduced.The head rest altitude mixture control that locating part can enter Geng Gao age category in the unlocked state is interval, makes child safety seat disclosure satisfy that the other child of age groups uses.
Description
Technical field
This utility model is related to a kind of child safety seat.
Background technology
At present, the use of child safety seat is increasingly popularized.The use age range of child safety seat is larger.In order to
Same child safety seat is made to disclosure satisfy that the child of different age group uses, the head rest of child safety seat is designed as mostly
Structure moving up and down is to adjust the height of head rest.It is divided into multiple age categories by child using the age, an age
In group, such as 1 years old to 2 years old, head rest be only suitable for selecting use in one highly interval using height.When child uses
When, if bypassing the immediate leadership across this child place age category, head rest the head rest altitude mixture control area of higher age category will be arranged on
When interior, the danger coefficient by bus of child can greatly increase, and the height that also cannot discover use when actually used easily is
No correct highly interval.Meanwhile, head rest unblock, when adjusting height, only need to directly be moved up and down by existing head rest
Realize altitude mixture control, in this operating process, child safety seat has no obvious setting and reminds user adjusting head rest
Need the height controlling interval during height, this result in user usually can maloperation, head rest is arranged on the age with child
The incompatible height and position of group, brings larger security risk so that the use of child safety seat by bus to child
Lose the meaning of its use.
Utility model content
The technical problems to be solved in the utility model be provide that a kind of structure is simple, can make head rest can only with child's year
The not corresponding highly interval interior child safety seat adjusting height of age group.
In order to solve above-mentioned technical problem, a kind of technical scheme that this utility model adopts is：A kind of child safety seat,
Including seat body, described seat body includes seat, the backrest being arranged on seat back and is arranged on the head rest on backrest.Institute
State head rest to move up and down on backrest and be locked on backrest by a locking mechanism, described head rest has on backrest
Lower position and extreme higher position, described backrest actively arranges finite place piece, and described locating part has primary importance and second
Put, when described locating part is in primary importance and locking mechanism unblock, described locating part can stop head rest up, described head
Support limited part on backrest stops the restraining position that up position is head rest, and described restraining position is located at extreme lower position and
Between high position, be in primary importance in locating part, right overhead restitope under restraining position and locking mechanism unblock when, described head
Support is only capable of moving up and down between extreme lower position and restraining position, and when head rest reaches restraining position, described locating part can be by
It is up that head rest blocks prevention head rest continuation；When locating part is in the second position and locking mechanism unblock, described head rest can be
Freely move up and down between lower position and extreme higher position and can be locked between extreme lower position and extreme higher position by locking mechanism
Optional position.
Specifically, described locating part freely can stretch on backrest, when locating part is in primary importance, described spacing
Part stretches out backrest and is against in head rest；When locating part is in the second position, described locating part is shunk and is separated with head rest.
Further, described head rest is provided with the stopper slot with locating part cooperation, is in first in locating part
Put down, when described head rest is moved upward to restraining position from the lower section of restraining position, described locating part is inserted into stopper slot
Inside blocking head rest stops head rest from continuing to move up.
Preferably, the top of described stopper slot is provided with the guiding slope extending to the head rest surface contacting with backrest cooperation
Face, when head rest moves down in restraining position, described locating part can be slided along guide ramp and be separated with stopper slot, described head
Support can freely move down.
Specifically, described backrest is provided with mounting interface, described mounting interface offers self installation interface end and passes through
Wear to the anterior through hole of backrest, described locating part is inserted in through hole.
Preferably, described locating part is pin, described locating part is provided with the first step of projection, sets in described through hole
Be equipped with second step, sheathed on described locating part spring is installed, described spring is pressed against between first step and second step,
Described spring can drive locating part to stretch out backrest.
Preferably, described locating part is also installed with attacker, described attacker is used for auxiliary lifting locating part.
Specifically, described attacker is fixed on the end of locating part by trip bolt.
Specifically, the surface that the cooperation of described backrest and head rest contacts is provided with guide rail, described head rest inlay card on guide rail and
Can slide up and down along the bearing of trend of guide rail.
Preferably, it is in primary importance in locating part, when restitope is on restraining position right overhead, described head rest can be spacing
Move upwards in region between position and extreme higher position, and can transport downwards in the region between extreme higher position and extreme lower position
Dynamic.
Referred to above to all around go up the inferior noun of locality, be in the normal use of described child safety seat
Orientation work defines.
Scope of the present utility model however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, simultaneously
The other technical schemes being carried out combination in any and being formed by above-mentioned technical characteristic or its equivalent feature should be covered.Such as features described above
With disclosed herein（But it is not limited to）There is the technical scheme that the technical characteristic of similar functions is replaced mutually and formed
Deng.
Because technique scheme is used, this utility model compared with prior art has following advantages：
Using the locating part being blocked on the movement locus move in head rest, locating part can stop under primary importance
Head rest is interval across the head rest altitude mixture control of the head rest altitude mixture control interval entrance Geng Gao age category of existing age category, effectively
Prevent user to the maloperation of head rest height adjustment it is ensured that when child uses child safety seat, head rest is only capable of correct
Adjustment in highly interval, makes the security risk of children riding substantially reduce.Locating part can be across existing year under the second position
The head rest altitude mixture control interval that age group other head rest altitude mixture control is interval and enters Geng Gao age category, enables child safety seat
Enough meet the other child of age groups to use, the suitability is wide.
Brief description
Fig. 1 opens for this utility model child safety seat chair back, the detached perspective view of head rest；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 snaps in the sectional view of child safety seat during stopper slot for locating part；
Fig. 4 is the close-up schematic view at B in Fig. 3；
The sectional view of child safety seat when Fig. 5 is separated with stopper slot for locating part；
Fig. 6 is the close-up schematic view at C in Fig. 5；
Fig. 7 is the perspective view of limit assembly；
Wherein：1st, seat；2nd, backrest；3rd, head rest；4th, locating part；5th, stopper slot；6th, mounting interface；7th, spring；8th, attacker；
9th, trip bolt；11st, bonnet；41st, first step；51st, guide ramp；61st, through hole；62nd, second step；100th, seat body.
Specific embodiment
As shown in Figures 1 to 7, a kind of child safety seat described in the utility model, including seat body 100.Described
Seat body 100 includes seat 1, the backrest 2 being arranged on seat 1 rear portion and the head rest 3 being arranged on backrest 2.Described head rest 3 energy
Enough move up and down on backrest 2, described head rest 3 is locked on backrest 2 by a locking mechanism.The back mask of described backrest 2
There is the bonnet 11 being capable of folding, described bonnet 11 covers and covers inner core on the inner core of backrest 2.Described backrest 2
The surface that contacts with head rest 3 of inner core be provided with guide rail, described head rest 3 inlay card is on guide rail and can be along the extension of guide rail
Direction slides up and down.The surface that should contact with head rest 3 is the front surface of the inner core of backrest 2.
The locating part 4 stoping head rest 3 from moving up is provided with described backrest 2.Described head rest 3 has on backrest 2
Extreme lower position, extreme higher position and limited part 4 is had to stop up restraining position.Described restraining position be located at extreme lower position and
Between extreme higher position.Mounting interface 6 is provided with described backrest 2, described mounting interface 6 offers self installation interface 6 end
It is through to the through hole 61 of backrest 2 front surface.Described locating part 4 is pin, and described locating part 4 is inserted in through hole 61.Described limit
On the part 4 of position, the sheathed first step 41 being provided with spring 7, described locating part 4 being provided with projection, is provided with described through hole 61
Second step 62.Described spring 7 is pressed against between first step 41 and second step 62, and described spring 7 can drive locating part 4
Stretch out front surface.Attacker 8 is installed with described locating part 4, described attacker 8 is fixed on spacing by trip bolt 9
The end of part 4.Described attacker 8 is used for auxiliary lifting locating part 4, is easy to fingertip grasp.The top of described stopper slot 5 is provided with prolongs
Extend the guide ramp 51 on head rest 3 surface contacting with backrest 2 cooperation.
Described locating part 4 has primary importance and the second position.When described locating part 4 is in primary importance, described
Locating part 4 stretches out front surface under the elastic thrust effect of spring 7 and is against in head rest 3.When described locating part 4 is in second
When putting, described locating part 4 is shunk by pulling force to be return in through hole 61, and spring 7 stress is in compressive state.
It is under primary importance in locating part 4：
When head rest 3 is located at the lower section of restraining position, described head rest 3 is only capable of between extreme lower position and restraining position up and down
Motion, when head rest 3 reach restraining position when, described locating part 4 can by head rest block prevention head rest 3 continue up.When head rest 3
When on restraining position, described head rest 3 can be moved in the region between restraining position and extreme higher position upwards, and can be
Move downward in region between extreme higher position and extreme lower position.
Specifically, locating part 4 is under primary importance, and described head rest 3 can after locking mechanism unblock freely upwards
Slide, head rest 3 raises until the stopper slot 5 in head rest 3 reaches at the position of locating part 4.Stopper slot 5 continues up, locating part 4
Guide ramp 51 along stopper slot 5 enters the bottom land of stopper slot 5, and head rest 3 is blocked by the bottom land that locating part 4 props up in stopper slot 5,
Head rest 3 cannot continue to raise, and head rest 3 reaches the highest point in the head rest regulation highly interval being currently located age category.Now, will
Head rest 3 slide downward, in the presence of guide ramp 51, locating part 4 can skid off and 5 points of stopper slot from the top of stopper slot 5
From described head rest is free to slide downward.When above head rest 3 being located at restraining position, head rest 3 is up to raise unrestricted position
The restriction of part 4, can be freely up after locking mechanism unblock.And can in the region between extreme higher position and extreme lower position freely
The restriction of descending and unrestricted position part 4.
It is under the second position in locating part 4, described locating part 4 gets out of the way, and to head rest 3, up-downgoing is not all produced at an arbitrary position
Raw restriction.Head rest 3 freely can slide up and down on the guide rail of backrest 2.
When using child safety seat described in the utility model, when user needs in the other head rest of current age group
In altitude mixture control is interval during the height of regulation head rest 3, locating part 4 is in primary importance, and locking mechanism is unlocked, and adjusts head up and down
The height and position of support 3.Head rest 3 is limited by locating part 4 it is impossible to cross restraining position, can only be maintained at restraining position with
Lower the height of section header support 3.Effectively prevent user when adjusting the height of head rest 3 up and down maloperation it is ensured that head rest 3 cannot be got over
Level enters the head rest altitude mixture control interval of Geng Gao age category it is ensured that child is capable of the head rest 3 of proper use of child safety seat,
The security risk of children riding is made to substantially reduce.
When child grows up, when head rest 3 needs the head rest altitude mixture control entering Geng Gao age category interval, raise backrest 2
Bonnet 11, makes locating part 4 withdraw in through hole 61 with portable pulling buckle handss 8 and allows open position, locating part 4 enters the second position.To lock
Mechanism unlocks, and moving up head rest 3 makes head rest 3 cross restraining position, unclamps attacker 8, and locating part 4 is again at primary importance.
Now, head rest 3 can be in higher leveled age category head rest altitude mixture control interval adjustment height.So, child safety seat energy
Enough meet the other child of age groups to use, the suitability is wide.
As described above, we are illustrated fully according to objective of the present utility model, but this utility model not limits to
In above-described embodiment and implementation.The practitioner of correlative technology field can be in the scope of technological thought of the present utility model license
Inside carry out different changes and enforcement.
Claims (10)
1. a kind of child safety seat, including seat body（100）, described seat body（100）Including seat（1）, be arranged on
Seat（1）The backrest at rear portion（2）Be arranged on backrest（2）On head rest（3）It is characterised in that：Described head rest（3）Can lean on
The back of the body（2）On move up and down and backrest be locked in by a locking mechanism（2）On, described head rest（3）In backrest（2）On have minimum
Position and extreme higher position, described backrest（2）On actively finite place piece is set, described locating part has primary importance and second
Put, when described locating part is in primary importance and locking mechanism unblock, described locating part can stop head rest（3）Up, institute
State head rest（3）On backrest, limited part stops up position is head rest（3）Restraining position, described restraining position be located at
Between lower position and extreme higher position, it is in primary importance in locating part, work as head rest（3）Under restraining position and locking mechanism
During unblock, described head rest（3）It is only capable of moving up and down between extreme lower position and restraining position, work as head rest（3）Reach restraining position
When, described locating part can be by head rest（3）Block prevention head rest（3）Continue up；It is in the second position and locking in locating part
During mechanism's unblock, described head rest（3）Can freely move up and down between extreme lower position and extreme higher position and can be locked by locking mechanism
It is scheduled on the optional position between extreme lower position and extreme higher position.
2. a kind of child safety seat according to claim 1 it is characterised in that：Described locating part（4）Can be in backrest
（2）Upper freely stretch, when locating part is in primary importance, described locating part（4）Stretch out backrest（2）And it is against head rest（3）On；
When locating part is in the second position, described locating part（4）Shrink and head rest（3）Separate.
3. a kind of child safety seat according to claim 2 it is characterised in that：Described head rest（3）On be provided with
With locating part（4）The stopper slot of cooperation（5）, in locating part（4）It is under primary importance, when described head rest（3）From restraining position
Lower section when being moved upward to restraining position, described locating part（4）It is inserted into stopper slot（5）Inside block head rest（3）Stop head
Support（3）Continue to move up.
4. a kind of child safety seat according to claim 3 it is characterised in that：Described stopper slot（5）Top setting
Extend to and backrest（2）The head rest of cooperation contact（3）The guide ramp on surface（51）, work as head rest（3）Downward in restraining position
When mobile, described locating part（4）Can be along guide ramp（51）Slide and stopper slot（5）Separate, described head rest（3）Can be free
Move down.
5. a kind of child safety seat according to claim 2 it is characterised in that：Described backrest（2）On be provided with installation
Interface（6）, described mounting interface（6）On offer self installation interface（6）End is through to backrest（2）Anterior through hole（61）,
Described locating part（4）It is inserted in through hole（61）Interior.
6. a kind of child safety seat according to claim 5 it is characterised in that：Described locating part（4）For pin, described
Locating part（4）On be provided with projection first step（41）, described through hole（61）Inside it is provided with second step（62）, described spacing
Part（4）Upper sheathed spring is installed（7）, described spring（7）It is pressed against first step（41）And second step（62）Between, described
Spring（7）Locating part can be driven（4）Stretch out backrest（2）.
7. a kind of child safety seat according to claim 2 it is characterised in that：Described locating part（4）On also fixing peace
Equipped with attacker（8）, described attacker（8）For auxiliary lifting locating part（4）.
8. a kind of child safety seat according to claim 7 it is characterised in that：Described attacker（8）By trip bolt
（9）It is fixed on locating part（4）End.
9. a kind of child safety seat according to any one in claim 1-8 it is characterised in that：Described backrest（2）
The surface contacting with head rest cooperation is provided with guide rail, described head rest（3）Inlay card is on guide rail and can be along the bearing of trend of guide rail
Slide up and down.
10. a kind of child safety seat according to claim 1 it is characterised in that：It is in primary importance in locating part, when
Head rest（3）When on restraining position, described head rest（3）Can transport upwards in region between restraining position and extreme higher position
Dynamic, and can move downward in the region between extreme higher position and extreme lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969036.5U CN205997737U (en) | 2016-08-29 | 2016-08-29 | A kind of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969036.5U CN205997737U (en) | 2016-08-29 | 2016-08-29 | A kind of child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997737U true CN205997737U (en) | 2017-03-08 |
Family
ID=58194602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969036.5U Withdrawn - After Issue CN205997737U (en) | 2016-08-29 | 2016-08-29 | A kind of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314221A (en) * | 2016-08-29 | 2017-01-11 | 好孩子儿童用品有限公司 | Child safety seat |
-
2016
- 2016-08-29 CN CN201620969036.5U patent/CN205997737U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314221A (en) * | 2016-08-29 | 2017-01-11 | 好孩子儿童用品有限公司 | Child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20180710 |