CN109733255A - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN109733255A CN109733255A CN201910077961.5A CN201910077961A CN109733255A CN 109733255 A CN109733255 A CN 109733255A CN 201910077961 A CN201910077961 A CN 201910077961A CN 109733255 A CN109733255 A CN 109733255A
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- China
- Prior art keywords
- flank
- backrest
- head rest
- main body
- child safety
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of child safety seats, including seat, backrest, head rest, and at least with two groups of flanks of flank main body, the backrest be located at two groups in left-right direction described between flank main body, flank described in two groups is movably arranged as respectively in the left and right sides portion of the backrest, the head rest removably or is rotatably connected to the top of the backrest, the head rest, which has, is mounted on the operating position by back for dependence, when head rest is properly attached to that back is depend on to be in operating position for leaning on use, the flank main body of two sides can be flared out with respect to backrest in left-right direction respectively, so that having biggish spacing between the flank main body of two sides；After head rest is detached from operating position, the flank main body of two sides is just inwardly collapsed with respect to backrest, so that the distance between two sides flank main body reduces, convenient for the reduction of overall volume when Subsequent secure seat folding, the adjustment mode is simple, and it is quick and convenient to adjust process.
Description
Technical field
The present invention relates to a kind of child safety seats.
Background technique
For the safety by bus of children, more and more families select child safety seat, pass through safety belt or ISOFIX
Child safety seat is fixed on the seat of automobile for children's ride-on by connector.Existing child safety seat volume often compared with
Greatly, when not in use, it has not been convenient to carry and store.
Currently, being folding structure there are also child safety seat, wherein by by the backrest of child safety seat
Opposite with the base portion overturning in part and realize folding.However, the distance between flank of backrest two sides often it is fixed without
It is adjustable, causes the width of folded child safety seat larger, folded size can not be further decreased, be unfavorable for
Daily storage and carrying.
Summary of the invention
The object of the present invention is to provide the adjustable child safety seats of spacing between a kind of two sides flank.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of child safety seat, including seat, backrest,
Head rest, and at least with flank main body two groups of flanks, the backrest be located at two groups in left-right direction described in flank main body it
Between, flank described in two groups is movably arranged as respectively in the left and right sides portion of the backrest, and the head rest is removably or can
It is connected to the top of the backrest in relative rotation, the head rest, which has, is mounted on the operating position by back for dependence,
When the head rest is in the operating position, the relatively described backrest is outside in left-right direction respectively for the flank main body of two sides
It opens；When the head rest is detached from the operating position, the flank main body of two sides is respectively facing described lean in left-right direction
Back collapses.
Preferably, it is connected to the lower rotational of the flank described by back, the top of the flank and the backrest
Between setting be provided with the guide frame of the flank motion guide.
Further, the head rest is removably connect with the backrest, and the head rest can pacify with moving from top to bottom
Back is leaned on mounted in described, and when head rest moves downward drives the flank of two sides to rotate.
Further, there is the cooperation inclined-plane for cooperating with the head rest, the cooperation inclined-plane edge on the flank
Up and down direction extend and gradually downward and slope inwardly extension be arranged, the head rest moves downward and matches with the cooperation inclined-plane
Drive the flank main body far from the back movement when conjunction.
As a kind of specific embodiment, the flank further includes vertically extending and for connecting with the backrest
The connector connect, the flank main body are arranged in the upper outer end of the connector, connect to the lower rotational of the connector
Back is leaned on described, the cooperation inclined-plane is set in the top inner side portion of the connector.
As a kind of specific embodiment, the guide frame includes the guide groove being provided on the connector, with
And the guide part by back is arranged in position relatively fixedly, the guide groove extends in left-right direction, the guide part
It is plugged in being slidably matched in the guide groove.
Further, it is provided between the flank and the backrest of every side for driving the flank main body along left
The return unit that right direction is collapsed towards the backrest.
As a kind of specific embodiment, the return unit is to be arranged between the flank upper and the backrest
Tension spring.
Further, the flank further includes the connector for vertically extending and being used to connect with the backrest, institute
State the upper outer end that the connector is arranged in flank main body, be connected to the lower rotational of the connector it is described by back,
The connector is connected to the rear side of the backrest.
Preferably, the head rest includes the attachment base connecting with the backrest, attachment base lifting and can have relatively
There is the head rest main body of head rest support portion, when the head rest is in the operating position, the side of the attachment base and two sides
The wing cooperates and so that the flank main body of two sides is kept opposite and open.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: children of the invention
Safety seat, when head rest is properly attached to that back is depend on to be in operating position for leaning in use, the flank main body of two sides can
It is flared out in left-right direction with respect to backrest respectively, so that having biggish spacing between the flank main body of two sides；When head rest is detached from
Behind operating position, the flank main body of two sides is just inwardly collapsed with respect to backrest, so that the distance between two sides flank main body reduces, just
The reduction of overall volume when Subsequent secure seat folding, the adjustment mode is simple, and it is quick and convenient to adjust process.
Detailed description of the invention
Attached drawing 1 is the integrally-built front view of automobile seat for child of the invention, and wherein head rest main body is increased with respect to attachment base；
Attached drawing 2 is the integrally-built front view of automobile seat for child of the invention, and wherein head rest main body is reduced with respect to attachment base；
Attached drawing 3 is front view of the automobile seat for child (behind removal seat) of attached drawing 2 in head rest installation process；
Attached drawing 4 is the connection schematic diagram of backrest and head rest, and wherein flank main body is not yet opened with respect to backrest；
Attached drawing 5 is the connection schematic diagram of backrest and head rest, and wherein flank main body is opened with respect to backrest；
Wherein: 1, seat；2, backrest；3, flank；31, flank main body；32, connector；33, cooperate inclined-plane；34, guide groove；4,
Head rest；41, attachment base；42, head rest main body；5, shaft；6, guide part；7, return unit (tension spring).
Specific embodiment
Technical solution of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
Referring to figs. 1 to 5, a kind of child safety seat comprising seat 1, backrest 2, head rest 4, and at least have
There are two groups of flanks 3 of flank main body 31, the side in backrest 2 that flank main body 31 extends along the longitudinal direction forms protection, backrest 2
It is located between two groups of flank main bodys 31 in left-right direction.In the present embodiment, two groups of flanks 3 are movably arranged as backrest 2 respectively
In the portion of the left and right sides, so that two groups of flank main bodys 31 are able to carry out adjustment the distance between in left-right direction.
Head rest 4 removably or is rotatably connected to the top of backrest 2, and head rest 4, which has to be mounted on backrest 2, to be supplied
The operating position of dependence, when head rest 4 is in above-mentioned operating position, the flank main body 31 of two sides is opposite in left-right direction respectively to be leaned on
Back 2 is flared out；When head rest 4 is detached from above-mentioned operating position, the flank main body 31 of two sides is respectively facing backrest 2 in left-right direction
It collapses.Also that is, head rest 4 be in two sides flank main body 31 under operating position in left-right direction between spacing, be greater than head rest 4 and be detached from
Spacing under operating position between two sides flank main body 31.In this way, being conducive to when child safety seat folds that flank 3 is opposite
Backrest 2 collapses, and reduces the folded size of child safety seat.
Referring to shown in each attached drawing, the lower part of flank 3 is rotationally connected on backrest 2 by shaft 5, the top of flank 3 with
Setting is provided with the guide frame of 3 motion guide of flank between backrest 2.The guide frame is mainly used for when 5 turns around the shaft of flank 3
When dynamic, motion guide when 3 top of flank swings with respect to backrest 2 is provided.Head rest 4 is converted by being detached from operating position to work
During position, 5 rotation around the shaft of flank 3 is driven, so that the flank main body 31 of two sides is opened with respect to backrest 2 outward respectively
It opens.
In the present embodiment, head rest 4 is removably to connect with backrest 2, and head rest 4 can be connected to and lean on moving from top to bottom
On back 2, and the flank 3 of two sides is driven to rotate when head rest 4 moves downward.
Referring to the cooperation inclined-plane 33 having shown in each attached drawing, on flank 3 for cooperating with head rest 4,33 edge of cooperation inclined-plane
Up and down direction extend and gradually downward and slope inwardly extension be arranged, when head rest 4 moves downward and matches with the cooperation inclined-plane 33
Just flank main body 31 is driven to move and be flared out far from backrest 2 when conjunction.
Specifically, flank 3 further includes the connector 32 for vertically extending and being used to connect with backrest 2, flank main body
31 are arranged in the upper outer end of connector 32, are connected on backrest 2 to the lower rotational of connector 32, and cooperation inclined-plane 33 is then arranged
In in the top inner side portion of connector 32.During being connected to backrest 2 when head rest 4 moves downward, the bottom end of head rest 4 is kept out
On the cooperation inclined-plane 33 of two sides, the flank 3 of two sides just 5 rotates around the shaft respectively and makes the flank main body 31 of two sides is opposite to lean on
Back 2 is flared out.When specific setting, connector 32 is connected to the rear side of backrest 2.
Guide frame includes that backrest 2 is arranged in the guide groove 34 being provided on connector 32 and position relatively fixedly
On guide part 6, guide groove 34 extends in left-right direction on connector 32, and guide part 6 is plugged in guide groove with being slidably matched
In 34.
Referring to shown in each attached drawing, be provided between the flank 3 and backrest 2 of every side for drive flank main body 31 along left and right
The return unit that direction is collapsed towards backrest 2.Herein, it is the drawing being arranged between 3 top of flank and backrest 2 which, which uses,
Spring 7.After head rest 4 is detached from operating position, tension spring 7 pulls the 5 inwardly rotation around the shaft of flank 3, so that flank main body 31 is along left and right
It is collapsed with respect to backrest 2 in direction.
Referring to shown in Fig. 1, Fig. 2, in the present embodiment, head rest 4 includes the attachment base 41 connecting with backrest 2, opposite can connect
The lifting of joint chair 41 and the head rest main body 42 with head rest support portion, specifically can be used plug-in between attachment base 41 and backrest 2
Connection type.When head rest 4 is in operating position, the flank 3 of attachment base 41 and two sides cooperates, and specific is oblique with cooperation
Face 33 cooperates and makes the flank main body 31 of two sides keep opposite and open.Head rest main body 42 can be gone up and down with respect to attachment base 41, be made
The position for obtaining head rest support portion is adjusted, to meet the leaning support demand to different height children, the height of head rest main body 42
Degree is adjusted on not constituting influence whether the opening of the flank 3 of two sides.
In this way, the child safety seat of the present embodiment, in expansion in use, head rest 4 is plugged installation from top to bottom
To backrest 2, in the process, head rest 4 drives the flank 3 of two sides to rotate respectively and opposite backrest 2 is flared out, so that two sides
The distance between flank main body 31 it is larger；When needing to fold up the child safety seat, by head rest 4 from backrest 2
It pulls up, the flank 3 of two sides is just rotated under the action of tension spring 7 and collapsed towards backrest 2, so that between two sides flank main body 31
Distance reduces, convenient for the reduction of overall volume when Subsequent secure seat folding.
In other examples, head rest 4 can also be set as rotationally being connected on backrest 2, by rotating head rest 4
And head rest 4 is being converted between operating position and disengaging operating position, and drive flank 3 to be transported when position is converted
It is dynamic, it opens or closes up so that two flank main bodys 31 are opposite in left-right direction.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of child safety seat, including seat, backrest, head rest, and at least with two groups of flanks of flank main body, it is described
Backrest be located at two groups in left-right direction described between flank main body, it is characterised in that: flank described in two groups is actively arranged respectively
In the left and right sides portion of the backrest, the head rest removably or is rotatably connected to the upper of the backrest
Portion, the head rest, which has, is mounted on the operating position by back for dependence,
When the head rest is in the operating position, the flank main body of two sides distinguishes the relatively described backrest in left-right direction
It is flared out；When the head rest is detached from the operating position, the flank main body of two sides is respectively facing institute in left-right direction
State backrest gathering.
2. child safety seat according to claim 1, it is characterised in that: be connected to institute to the lower rotational of the flank
It states by back, setting is provided with the guide frame of the flank motion guide between the top of the flank and the backrest.
3. child safety seat according to claim 2, it is characterised in that: the head rest removably connects with the backrest
It connects, the head rest can be mounted on described by back with moving from top to bottom, and when head rest moves downward drives two sides
The flank rotation.
4. child safety seat according to claim 3, it is characterised in that: on the flank have for the head rest
The cooperation inclined-plane of cooperation, the cooperation inclined-plane vertically extend and gradually downward and slope inwardly extension be arranged, it is described
Head rest moves downward and drives the flank main body far from the back movement when cooperating with the cooperation inclined-plane.
5. child safety seat according to claim 4, it is characterised in that: the flank further includes vertically extending
And the upper outer end of the connector, the connection is arranged in the connector for connecting with the backrest, the flank main body
By back described in being connected to the lower rotational of body, the cooperation inclined-plane is set in the top inner side portion of the connector.
6. child safety seat according to claim 5, it is characterised in that: the guide frame includes being provided with the company
The guide part by back is arranged in guide groove and position on junctor relatively fixedly, and the guide groove is along right and left
To extension, the guide part is plugged in the guide groove with being slidably matched.
7. child safety seat according to claim 2, it is characterised in that: between the flank and the backrest of every side
It is provided with the return unit for driving the flank main body to collapse in left-right direction towards the backrest.
8. child safety seat according to claim 7, it is characterised in that: the return unit is to be arranged on the flank
Tension spring between portion and the backrest.
9. child safety seat according to claim 2, it is characterised in that: the flank further includes vertically extending
And the upper outer end of the connector, the connection is arranged in the connector for connecting with the backrest, the flank main body
By back described in being connected to the lower rotational of body, the connector is connected to the rear side of the backrest.
10. child safety seat according to any one of claims 1 to 9, it is characterised in that: the head rest include with it is described
The attachment base of backrest connection, can attachment base lifting and the head rest main body with head rest support portion relatively, when the head rest
When in the operating position, the flank of the attachment base and two sides cooperates and protects the flank main body of two sides
Hold opposite opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077961.5A CN109733255B (en) | 2019-01-28 | 2019-01-28 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077961.5A CN109733255B (en) | 2019-01-28 | 2019-01-28 | Child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109733255A true CN109733255A (en) | 2019-05-10 |
| CN109733255B CN109733255B (en) | 2024-01-19 |
Family
ID=66366369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910077961.5A Active CN109733255B (en) | 2019-01-28 | 2019-01-28 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109733255B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794409A1 (en) * | 1999-06-07 | 2000-12-08 | Team Tex | Child seat for motor vehicle has tub forming seat carrying height adjustable upper retainer headrest |
| CN101035693A (en) * | 2004-10-08 | 2007-09-12 | 高田-彼得里公开股份有限公司 | Child protection system for motor vehicles |
| WO2008031583A2 (en) * | 2006-09-13 | 2008-03-20 | Concord Gmbh | Child's seat for vehicles |
| DE102008002822A1 (en) * | 2008-04-15 | 2009-11-05 | Curt Würstl Vermögensverwaltungs-Gmbh & Co. Kg | Child safety seat for positioning on and fixing at vehicle seats in motor vehicles, has height-adjustable headrest and two protective flanges, where positive guide ensures parallel shift over total height adjusting area |
| CN101610700A (en) * | 2007-01-17 | 2009-12-23 | Skjp控股公司 | Adjustable child restraint device |
| EP2384926A1 (en) * | 2010-05-05 | 2011-11-09 | Maxi Miliaan B.V. | A child vehicle seat |
| CN204821212U (en) * | 2015-07-16 | 2015-12-02 | 麦克英孚(宁波)婴童用品有限公司 | Headrest flank linkage adjustment mechanism |
| CN107791905A (en) * | 2016-09-06 | 2018-03-13 | 明门香港股份有限公司 | Safety seat and its flank width adjusting mechanism |
| KR101866149B1 (en) * | 2017-12-28 | 2018-06-08 | 주식회사 다이치 | Car seat with adjustable width and length |
| CN207697551U (en) * | 2017-11-23 | 2018-08-07 | 杭州乐檬实业有限公司 | A kind of height of headrest of child safety seat adjusts and flank width adjustment mechanism |
| CN209719332U (en) * | 2019-01-28 | 2019-12-03 | 好孩子儿童用品有限公司 | Child safety seat |
-
2019
- 2019-01-28 CN CN201910077961.5A patent/CN109733255B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2794409A1 (en) * | 1999-06-07 | 2000-12-08 | Team Tex | Child seat for motor vehicle has tub forming seat carrying height adjustable upper retainer headrest |
| CN101035693A (en) * | 2004-10-08 | 2007-09-12 | 高田-彼得里公开股份有限公司 | Child protection system for motor vehicles |
| WO2008031583A2 (en) * | 2006-09-13 | 2008-03-20 | Concord Gmbh | Child's seat for vehicles |
| CN101610700A (en) * | 2007-01-17 | 2009-12-23 | Skjp控股公司 | Adjustable child restraint device |
| DE102008002822A1 (en) * | 2008-04-15 | 2009-11-05 | Curt Würstl Vermögensverwaltungs-Gmbh & Co. Kg | Child safety seat for positioning on and fixing at vehicle seats in motor vehicles, has height-adjustable headrest and two protective flanges, where positive guide ensures parallel shift over total height adjusting area |
| EP2384926A1 (en) * | 2010-05-05 | 2011-11-09 | Maxi Miliaan B.V. | A child vehicle seat |
| CN204821212U (en) * | 2015-07-16 | 2015-12-02 | 麦克英孚(宁波)婴童用品有限公司 | Headrest flank linkage adjustment mechanism |
| CN107791905A (en) * | 2016-09-06 | 2018-03-13 | 明门香港股份有限公司 | Safety seat and its flank width adjusting mechanism |
| CN207697551U (en) * | 2017-11-23 | 2018-08-07 | 杭州乐檬实业有限公司 | A kind of height of headrest of child safety seat adjusts and flank width adjustment mechanism |
| KR101866149B1 (en) * | 2017-12-28 | 2018-06-08 | 주식회사 다이치 | Car seat with adjustable width and length |
| CN209719332U (en) * | 2019-01-28 | 2019-12-03 | 好孩子儿童用品有限公司 | Child safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109733255B (en) | 2024-01-19 |
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