CN205768804U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN205768804U CN205768804U CN201620477057.5U CN201620477057U CN205768804U CN 205768804 U CN205768804 U CN 205768804U CN 201620477057 U CN201620477057 U CN 201620477057U CN 205768804 U CN205768804 U CN 205768804U
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- CN
- China
- Prior art keywords
- arm
- damper box
- safety seat
- child safety
- regulating
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- Expired - Fee Related
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Abstract
This utility model relates to the technical field of car steering safety seat, especially relate to a kind of child safety seat, wherein seat support includes cushion part and back, pilot hole vertically it is provided with in back, the back side of back is provided with damper box, fixes and be connected between the slide unit of damper box with regulation backrest；It is provided with torque arm in the regulating tank in the front of regulation backrest, the back side of torque arm is provided with arm-tie, the jointed shaft in the middle part of hinged regulating arm it is provided with in damper box, one end of regulating arm is driven by arm-tie, the other end is provided with adjusting rod, the gear platform being provided with several gear grooves it is respectively fixed with in back, being respectively equipped with swing hole on the two side of damper box, the two ends of adjusting rod are each passed through swing hole and extend in corresponding gear groove.Advantage is: can be adjusted different height according to the child of different heights, to adapt to different rising and the child of different building shape, while both can being part head of a family's saving fund, also makes the safety of child in driving improve further.
Description
Technical field
This utility model relates to the technical field of car steering safety seat, especially relates to a kind of child safety seat.
Background technology
Automobile children safety chair is also referred to as child restrainnt system, is that one aims at all ages and classes (or body weight) child design, is arranged in automobile, can be effectively improved the seat of children riding safety.Automobile children safety chair is can be fixed on motor vehicles, the children's safety guard system being made up of safety belt assembly or flexible part, governor motion, the adnexa etc. with buckle.At collision scenario or in the case of slowing down suddenly, slow down the health of the impulsive force to child and limiting child and move and reduce the injury to them, it is ensured that the safety by bus of child.
The most traditional automobile children safety chair, including cushion part and back, fixing between cushion part and back connects, and back is respectively provided on two sides with rib, two ribs be respectively provided on two sides with the jack passed for seat belt up and down.Although this safety seat possesses certain safety during using, but for child, comfortableness is poor, and children is all in order at the stage of development, rising changes greatly, for the child of different heights and different building shape restricted bigger, restricted application, and the part head of a family is using safety seat when, for the fund of saving, it is generally all child of being left to grow strong and insubordinate on little seat, seat is caused extremely to mismatch with child, child is caused to be seated the uncomfortable phenomenon occurring and tampering, this causes certain hidden danger just to the safety of child in driving.
Summary of the invention
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide and a kind of can be adjusted different height according to the child of different heights, to adapt to different rising and the child of different building shape, both, while can being part head of a family's saving fund, the child safety seat that the safety of child improves further in driving is also made.
For realizing above-mentioned purpose, this utility model provides techniques below scheme:
A kind of child safety seat, including seat support, seat support includes cushion part and back, and back is provided with relative to the back adjustable regulation backrest of height；Vertically being provided with pilot hole in back, the back side of back is provided with damper box, and damper box is provided with the slide unit that can slide in pilot hole, fixes and be connected between slide unit with regulation backrest；The front of regulation backrest is provided with regulating tank, being provided with in regulating tank can the torque arm of vertical displacement, the back side of torque arm is provided with arm-tie, regulating tank is provided with for arm-tie through the through hole extending in damper box, the jointed shaft running through left and right sides wall it is provided with in damper box, jointed shaft is articulated with the middle part of regulating arm, one end of regulating arm is driven by arm-tie, the other end is provided with adjusting rod, vertically arranged gear platform it is respectively fixed with in the back of the damper box left and right sides, several gear grooves it are provided with the most from bottom to top on two gear platforms, the swing hole swung for adjusting rod it is respectively equipped with on the two side of damper box, the two ends of adjusting rod are each passed through corresponding swinging hole and extend in corresponding gear groove.
This utility model is further arranged to: the middle part of described regulating tank is provided with spring base one, the middle part of torque arm is arranged with the installation cavity covered by spring base one to front, in installation cavity, the sidewall relative with spring base one is provided with spring base two, spring it is provided with, compression spring when torque arm shifts up in regulating tank between spring base one and spring base two.
This utility model is further arranged to: the upper and lower spacing preiection that is respectively provided on two sides with in described regulating tank, and position corresponding with spacing preiection in torque arm is provided with bar shaped spacing hole, and two spacing preiections extend in corresponding bar shaped spacing hole respectively.
This utility model is further arranged to: be arranged with torsion spring on the jointed shaft of described regulating arm side, and one end of torsion spring is located on the sidewall that damper box is corresponding fixing, another side pressure and is located on the regulating arm of adjusting rod side.
This utility model is further arranged to: be arranged with torsion spring on the jointed shaft of described regulating arm both sides respectively, and one end of two torsion springs is respectively arranged on the sidewall that damper box is corresponding fixing, the other end and presses respectively and be located on the regulating arm of adjusting rod side.
This utility model is further arranged to: described gear groove is notch and arranges towards the back side and be all inclined upwardly.
This utility model is further arranged to: described next gear groove is provided with the arc-shaped transition section connected with an adjacent upper gear groove near the lower wall of its notch near the upper side wall of its notch.
This utility model is further arranged to: described each arc-shaped transition section is nock and arranges towards front and be all inclined upwardly.
By using technique scheme, the technique effect that this utility model is reached is: by torque arm and damper box and gear groove, adjusting rod, the cooperation of regulating arm, utilization pulls torque arm to drive regulating arm that adjusting rod is unlocked relative to gear groove or locking, thus can be adjusted different height according to the child of different heights, to adapt to different rising and the child of different building shape, both, while can being part head of a family's saving fund, the safety of child in driving is also made to improve further.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Fig. 1 is the perspective view at the back side of the present utility model.
Fig. 2 is the structural representation of front elevational of the present utility model.
Fig. 3 is regulation backrest of the present utility model and damper box, the structural representation of gear platform cooperation.
Fig. 4 is regulation backrest of the present utility model and damper box, the sectional structure schematic diagram of gear platform cooperation.
Detailed description of the invention
With reference to Fig. 1～4, a kind of child safety seat disclosed in this utility model, including seat support, seat support includes cushion part 10 and back 11, and back 11 is provided with relative to the back 11 adjustable regulation backrest 12 of height；Pilot hole 13 vertically it is provided with in back 11, the back side of back 11 is provided with damper box 14, damper box 14 is provided with the slide unit 15 that can slide in pilot hole 13, here damper box 14 can be to have the box body of one end open, the middle part of the two side that box body is relative all raises up and forms slide unit 15, can certainly be that there is the sidewall composition that four head and the tail are sequentially connected with, the middle part of relative two side all raises up and forms slide unit 15, fix between slide unit 15 with regulation backrest 12 and be connected, thus can ensure that regulation backrest 12 is upper and lower displacement regulation height when, regulation backrest 12 drives slide unit 15 vertical displacement in pilot hole 13.
nullSo during vertical displacement，It is required to so that regulation backrest 12 is after being adjusted to a certain degree，Just can automatically lock，Can also be locking when，Manually unlock state，Again it is adjusted height，The front at regulation backrest 12 is then needed to be provided with regulating tank 16，Being provided with in regulating tank 16 can the torque arm 17 of vertical displacement，The back side of torque arm 17 is provided with arm-tie 18，Regulating tank 16 is provided with for arm-tie 18 through the through hole 32 extending in damper box 14，The jointed shaft 19 running through left and right sides wall it is provided with in damper box 14，Jointed shaft 19 is articulated with the middle part of regulating arm 20，One end of regulating arm 20 is driven by arm-tie 18、The other end is provided with adjusting rod 21，Vertically arranged gear platform 22 it is respectively fixed with in the back 11 of damper box 14 left and right sides，Several gear grooves 23 it are provided with the most from bottom to top on two gear platforms 22，The swing hole 24 swung for adjusting rod 21 it is respectively equipped with on the two side of damper box 14，The two ends of adjusting rod 21 are each passed through corresponding swinging hole 24 and extend in corresponding gear groove 23.The design of regulating arm then uses lever principle, arm-tie, along with torque arm is displacement when, can drive one end of regulating arm, then the other end can be made adjusting rod depart from current gear groove by driving simultaneously, mobile to certain altitude, snap in locking in the most corresponding gear groove again.
In above-mentioned structure, regulation backrest 12 drives slide unit 15 during vertical displacement in pilot hole 13, in order to return in situ after movement smoothly, it is returned in situ without manual operation, then can be provided with spring base 1 at the middle part of regulating tank 16, the middle part of torque arm 17 is arranged with the installation cavity 25 covered by spring base 1 to front, in installation cavity 25, the sidewall relative with spring base 1 is provided with spring base 2 26, spring 27 it is provided with between spring base 1 and spring base 2 26, compression spring 27 when torque arm 17 shifts up in regulating tank 16, when hands unclamps torque arm not when applying pulling force to torque arm, then spring drives torque arm to reset.Simultaneously, we are in order to make torque arm that product will not be caused during pulling to have a position for restriction the when of drawn evil idea and spring reset because the pulling force of applying is excessive, then upper in regulating tank 16, under be respectively provided on two sides with spacing preiection 28, position corresponding with spacing preiection 28 in torque arm 17 is provided with bar shaped spacing hole 29, two spacing preiections 28 extend in corresponding bar shaped spacing hole 29 respectively, so pulling torque arm and torque arm to be driven reset by spring when, the most movable scope is then defined, the shift length limited is then the length of bar shaped spacing hole.
So while torque arm can reset, one resetting-mechanism can also be set in damper box, it also is able to drive regulating arm Rapid reset, locking in gear groove can be entered by rapid card during Rapid reset, being arranged with torsion spring 30 on the jointed shaft 19 of regulating arm 20 side, one end of torsion spring 30 is located on the sidewall that damper box 14 is corresponding fixing, another side pressure and is located on adjusting rod 21 side regulating arm 20.This is the structure of only one of which torsion spring, but in order to stability is better, can be then to be arranged with torsion spring 30 on the jointed shaft 19 of regulating arm 20 both sides respectively, one end of two torsion springs 30 be respectively arranged on the sidewall that damper box 14 is corresponding fixing, the other end and presses respectively and be located on adjusting rod 21 side regulating arm 20.
In the present embodiment, gear groove 23 be notch towards the back side arrange and be all inclined upwardly.Wherein, next gear groove 23 is provided with the arc-shaped transition section 31 connected with an adjacent upper gear groove 23 near the lower wall of its notch near the upper side wall of its notch, and each arc-shaped transition section 31 is nock and arranges towards front and be all inclined upwardly.It addition, upper and lower, the front described in the present embodiment, the back side, left and right orientation each mean the judgement orientation in the case of normal driving after people's sitting.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection domain of the present utility model the most according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, within protection domain of the present utility model all should be covered by.
Claims (8)
1. a child safety seat, including seat support, seat support includes cushion part and back, it is characterised in that: back is provided with relative to the back adjustable regulation backrest of height；Vertically being provided with pilot hole in back, the back side of back is provided with damper box, and damper box is provided with the slide unit that can slide in pilot hole, fixes and be connected between slide unit with regulation backrest；The front of regulation backrest is provided with regulating tank, being provided with in regulating tank can the torque arm of vertical displacement, the back side of torque arm is provided with arm-tie, regulating tank is provided with for arm-tie through the through hole extending in damper box, the jointed shaft running through left and right sides wall it is provided with in damper box, jointed shaft is articulated with the middle part of regulating arm, one end of regulating arm is driven by arm-tie, the other end is provided with adjusting rod, vertically arranged gear platform it is respectively fixed with in the back of the damper box left and right sides, several gear grooves it are provided with the most from bottom to top on two gear platforms, the swing hole swung for adjusting rod it is respectively equipped with on the two side of damper box, the two ends of adjusting rod are each passed through corresponding swinging hole and extend in corresponding gear groove.
Child safety seat the most according to claim 1, it is characterized in that: the middle part of described regulating tank is provided with spring base one, the middle part of torque arm is arranged with the installation cavity covered by spring base one to front, in installation cavity, the sidewall relative with spring base one is provided with spring base two, spring it is provided with, compression spring when torque arm shifts up in regulating tank between spring base one and spring base two.
Child safety seat the most according to claim 1 and 2, it is characterized in that: upper and lower in described regulating tank is respectively provided on two sides with spacing preiection, position corresponding with spacing preiection in torque arm is provided with bar shaped spacing hole, and two spacing preiections extend in corresponding bar shaped spacing hole respectively.
Child safety seat the most according to claim 1, it is characterised in that: being arranged with torsion spring on the jointed shaft of described regulating arm side, one end of torsion spring is located on the sidewall that damper box is corresponding fixing, another side pressure and is located on the regulating arm of adjusting rod side.
Child safety seat the most according to claim 1, it is characterized in that: be arranged with torsion spring on the jointed shaft of described regulating arm both sides respectively, one end of two torsion springs is respectively arranged on the sidewall that damper box is corresponding fixing, the other end and presses respectively and be located on the regulating arm of adjusting rod side.
6. according to the child safety seat described in claim 1 or 4 or 5, it is characterised in that: described gear groove is notch and arranges towards the back side and be all inclined upwardly.
Child safety seat the most according to claim 6, it is characterised in that: next gear groove is provided with the arc-shaped transition section connected with an adjacent upper gear groove near the lower wall of its notch near the upper side wall of its notch.
Child safety seat the most according to claim 7, it is characterised in that: each arc-shaped transition section is nock and arranges towards front and be all inclined upwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477057.5U CN205768804U (en) | 2016-05-21 | 2016-05-21 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477057.5U CN205768804U (en) | 2016-05-21 | 2016-05-21 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768804U true CN205768804U (en) | 2016-12-07 |
Family
ID=58116274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477057.5U Expired - Fee Related CN205768804U (en) | 2016-05-21 | 2016-05-21 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539382A (en) * | 2016-12-20 | 2017-03-29 | 华安立高文具制品（深圳）有限公司 | The dual-purpose seat of bed chair |
| CN108340815A (en) * | 2017-01-22 | 2018-07-31 | 广州奥飞婴童用品有限公司 | Child safety seat |
| CN108657033A (en) * | 2018-05-17 | 2018-10-16 | 麦克英孚(宁波)婴童用品有限公司 | A kind of adjustable safety seat of headrest |
-
2016
- 2016-05-21 CN CN201620477057.5U patent/CN205768804U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539382A (en) * | 2016-12-20 | 2017-03-29 | 华安立高文具制品（深圳）有限公司 | The dual-purpose seat of bed chair |
| WO2018113320A1 (en) * | 2016-12-20 | 2018-06-28 | 华安立高文具制品（深圳）有限公司 | Chair capable of being used as bed |
| CN106539382B (en) * | 2016-12-20 | 2018-08-07 | 华安立高文具制品（深圳）有限公司 | The dual-purpose seat of bed chair |
| CN108340815A (en) * | 2017-01-22 | 2018-07-31 | 广州奥飞婴童用品有限公司 | Child safety seat |
| CN108340815B (en) * | 2017-01-22 | 2023-06-30 | 东莞金旺儿童用品有限公司 | Child safety seat |
| CN108657033A (en) * | 2018-05-17 | 2018-10-16 | 麦克英孚(宁波)婴童用品有限公司 | A kind of adjustable safety seat of headrest |
| CN108657033B (en) * | 2018-05-17 | 2024-03-01 | 麦克英孚(宁波)婴童用品有限公司 | Safety seat with adjustable headrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |