CN104210392B - A kind of child safety seat - Google Patents
A kind of child safety seat Download PDFInfo
- Publication number
- CN104210392B CN104210392B CN201410480779.1A CN201410480779A CN104210392B CN 104210392 B CN104210392 B CN 104210392B CN 201410480779 A CN201410480779 A CN 201410480779A CN 104210392 B CN104210392 B CN 104210392B
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- mounting groove
- connecting shaft
- spring
- main body
- spring mounting
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Abstract
A kind of child safety seat, belongs to safety seat technical field.It includes backrest main body and base body, backrest main body lower end arranges connecting shaft mounting groove, connecting shaft mounting groove is equipped with connecting shaft, connecting shaft mounting groove is provided with spring mounting groove A, spring mounting groove A is provided with spring A, the connecting shaft side relative with spring mounting groove A is provided with spring mounting groove B, the groove surface A and groove surface B of spring mounting groove B contacts with spring A end respectively and coordinates, connecting shaft two ends are connected with the fixing hole arranged in base body, and the boss that connecting shaft two ends are arranged engages with the stopper slot arranged in fixing hole.The present invention coordinates with the stopper slot on fixing hole by controlling the boss in connecting shaft so that backrest main body completes to fold and expansion action；Backrest main body both sides arrange can left and right open and open after can with base body fasten left side flap and right side flap, improve the suitability, improve safety so that during folding, structure is the compactest, reduce folding space.
Description
Technical field
The invention belongs to safety seat technical field, be specifically related to a kind of child safety seat.
Background technology
The most various automobiles, all less than the automotive seat designed exclusively for child, are important problems for having the family of child baby.Therefore, when children's ride-on automobile, children car seat to be used protects the safety of child.
The space of the needs of existing children car seat is bigger and the most easily contained, so child car seat there is also weak point in design.Also there are some child safety seats that can fold now, but it needs to disassemble backrest in folding process, so can cause unnecessary trouble.
Summary of the invention
The problem existed for prior art, it is an object of the invention to design provides the technical scheme of a kind of child safety seat.
Described a kind of child safety seat, including backrest main body and base body, it is characterized in that described backrest main body lower end arranges connecting shaft mounting groove, described connecting shaft mounting groove is equipped with connecting shaft, described connecting shaft mounting groove is provided with spring mounting groove A, described spring mounting groove A is provided with spring A, the described connecting shaft side relative with spring mounting groove A is provided with spring mounting groove B, the groove surface A and groove surface B of described spring mounting groove B contacts with spring A end respectively and coordinates, described connecting shaft two ends are connected with the fixing hole arranged in base body, the boss that described connecting shaft two ends are arranged engages with the stopper slot arranged in fixing hole.
Described a kind of child safety seat, it is characterized in that arranging limited post in the middle part of described spring mounting groove A, between groove surface C and the limited post of described spring mounting groove A, between groove surface D and the limited post of spring mounting groove A, it is respectively provided with spring A, described groove surface C is corresponding with groove surface B, and described groove surface D is corresponding with groove surface A.
Described a kind of child safety seat, it is characterised in that described fixing hole according to circumferencial direction at least provided with 1 stopper slot.
Described a kind of child safety seat, it is characterised in that described backrest main body both sides arrange can left and right open and open after the left side flap that can fasten with base body and right side flap.
Described a kind of child safety seat, it is characterized in that between described backrest main body and backrest bonnet, resilient engagement arranges control handle, described control handle includes gear part and knob, and the upper and lower sides of described control handle engages with the tooth bar arranged in left side flap and right side flap respectively.
Described a kind of child safety seat, it is characterized in that being fixedly installed knob mounting seat on rear side of described backrest main body, in described knob mounting seat, socket arranges control handle, being equipped with spring B between described knob mounting seat and control handle, the turn-knob portion of described control handle coordinates with the through hole arranged on backrest bonnet.
Described a kind of child safety seat, it is characterised in that arrange locating piece in the turn-knob portion of described control handle, described through hole arranges the locating slot that a circle coordinates for locating piece.
Above-mentioned a kind of child safety seat, simple in construction, reasonable in design, connected by connecting shaft between backrest main body and base body, coordinate with the stopper slot on fixing hole by controlling the boss in connecting shaft so that backrest main body completes to fold and expansion action, simple, convenient, reduce storage area, convenient storage；Backrest main body both sides arrange can left and right open and open after can with base body fasten left side flap and right side flap, on the one hand by regulation left side flap and right side flap, improve the suitability, improve safety, when on the other hand folding, left side flap and right side flap can fasten with base body, when making to fold, structure is the compactest, reduces folding space.
Accompanying drawing explanation
Fig. 1 is the axonometric chart under resting state of the present invention；
Fig. 2 is the axonometric chart under folded state of the present invention；
Fig. 3 is the structural blast figure of the present invention；
Fig. 4 is the partial exploded view of Fig. 1；
Fig. 5 is the partial structurtes schematic diagram of backrest main body in the present invention；
Fig. 6 is the structural representation of connecting shaft in the present invention；
Fig. 7 is backrest main body rear structure schematic diagram in the present invention.
In figure: 1-backrest main body；101-connecting shaft mounting groove；1011-spring mounting groove A；1012-limited post；1013-groove surface C；1014-groove surface D；102-knob mounting seat；2-left side flap；3-base body；301-fixing hole；3011-stopper slot；4-connecting shaft；401-boss；402-spring mounting groove B；403-groove surface A；404-groove surface B；5-spring A；6-right side flap；7-backrest bonnet；701-through hole；7011-locating slot；8-control handle；801-locating piece；9-spring B.
Detailed description of the invention
The present invention is further illustrated below in conjunction with Figure of description.
As it can be seen, a kind of child safety seat includes backrest main body 1, base body 3, connecting shaft 4 and spring A5.Backrest main body 1 lower end arranges connecting shaft mounting groove 101, and this connecting shaft mounting groove 101 can also use cavernous structure.Connecting shaft mounting groove 101 is equipped with connecting shaft 4.Connecting shaft mounting groove 101 is provided with spring mounting groove A1011, spring mounting groove A1011 is provided with spring A5.Connecting shaft 4 side relative with spring mounting groove A1011 is provided with spring mounting groove B402, the two sides groove surface A403 of spring mounting groove B402 and groove surface B404 and contacts with spring A5 end respectively and coordinate.As preferred structure, in the middle part of spring mounting groove A1011, limited post 1012 is set, between groove surface C1013 and the limited post 1012 of spring mounting groove A1011, between the groove surface D1014 of spring mounting groove A1011 and limited post 1012, it is equipped with spring A5, and groove surface C1013 is corresponding with groove surface B404, groove surface D1014 is corresponding with groove surface A403.Connecting shaft 4 two ends are provided with boss 401.Base body 3 two ends are provided with fixing hole 301.Fixing hole 301 is according to circumferencial direction at least provided with 1 stopper slot 3011, and as preferred structure, the angle that fixing hole 301 is arranged between 3011,2 stopper slots 3011 of 2 stopper slots according to circumferencial direction is 90 degree.The two ends of connecting shaft 4 are connected with fixing hole 301, and boss thereon 401 engages with stopper slot 3011.
In order to improve security performance and applicable performance, backrest main body 1 both sides arrange can left and right open and open after can with base body 3 fasten left side flap 2 and right side flap 6.The concrete set-up mode of left side flap 2 and right side flap 6 is as follows: be fixedly installed knob mounting seat 102 on rear side of backrest main body 1.In knob mounting seat 102, socket arranges control handle 8, and control handle 8 includes gear part and knob, and knob is provided with locating piece 801.Spring B 9 it is equipped with between knob mounting seat 102 and control handle 8.Under the active force of spring B 9, the turn-knob portion of control handle 8 coordinates with the through hole 701 arranged on backrest bonnet 7, and the locating piece 801 specifically arranged in turn-knob portion coordinates with the circle locating slot 7011 arranged on through hole 701.The upper and lower sides of the gear part of control handle 8 engages with the tooth bar arranged in left side flap 2 and right side flap 6 respectively.Therefore, by the rotation of control handle 8, it is possible to control left side flap 2 and right side flap 6 opens gathering.
Time under seat is in the lock state, the boss 401 on connecting shaft 4 two ends engages with the stopper slot 3011 in fixing hole 301, makes connecting shaft 4 lock, and user can regulate left side flap 2 and the opening angle of right side flap 6 according to the practical situation of child by control handle 8.
When seat is under solution state, left side flap 2 and right side flap 6 is made to open by control handle 8, enforce connecting shaft 4, under the impetus of groove surface A403 or groove surface B404, make spring A5 deformation, now the boss 401 on connecting shaft 4 two ends separates with the stopper slot 3011 in fixing hole 301, and backrest main body 1 is in rotatable state；Rotary backrest main body 1 reaches folding angles, spring A5 resets so that the boss 401 on connecting shaft 4 two ends engages with another group stopper slot 3011 in fixing hole 301, and connecting shaft 4 is locked, backrest main body 1 is locked, and left side flap 2 and right side flap 6 are fastened in base body 3.
Shown in the above and figure is only the preferred embodiment of the present invention.It should be pointed out that, for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, it is also possible to make some modification and improvement, these also should be regarded as belonging to protection scope of the present invention.
Claims (5)
- null1. a child safety seat，Including backrest main body (1) and base body (3)，It is characterized in that described backrest main body (1) lower end arranges connecting shaft mounting groove (101)，Described connecting shaft mounting groove (101) is equipped with connecting shaft (4)，Described connecting shaft mounting groove (101) is provided with spring mounting groove A(1011)，Described spring mounting groove A(1011) in be provided with spring A(5)，Described connecting shaft (4) and spring mounting groove A(1011) relative side is provided with spring mounting groove B(402)，Described spring mounting groove B(402) groove surface A(403) and groove surface B(404) respectively with spring A(5) end contacts and coordinates，Described connecting shaft (4) the two ends fixing hole (301) that arrange upper with base body (3) is connected，The boss (401) that described connecting shaft (4) two ends are arranged engages with the stopper slot (3011) arranged in fixing hole (301)，Described fixing hole (301) according to circumferencial direction at least provided with 1 stopper slot (3011)，Described backrest main body (1) both sides arrange can left and right open and open after the left side flap (2) that can fasten with base body (3) and right side flap (6).
- 2. a kind of child safety seat as claimed in claim 1, it is characterized in that described spring mounting groove A(1011) middle part limited post (1012) is set, described spring mounting groove A(1011) groove surface C(1013) and limited post (1012) between, spring mounting groove A(1011) groove surface D(1014) and limited post (1012) between be respectively provided with spring A(5), described groove surface C(1013) with groove surface B(404) corresponding, described groove surface D(1014) and with groove surface A(403) corresponding.
- 3. a kind of child safety seat as claimed in claim 1, it is characterized in that between described backrest main body (1) and backrest bonnet (7), resilient engagement arranges control handle (8), described control handle (8) includes gear part and knob, and the upper and lower sides of described control handle (8) tooth bar that arrange upper with left side flap (2) and right side flap (6) respectively engages.
- 4. a kind of child safety seat as claimed in claim 3, it is characterized in that described backrest main body (1) rear side is fixedly installed knob mounting seat (102), the upper socket of described knob mounting seat (102) arranges control handle (8), being equipped with spring B (9) between described knob mounting seat (102) and control handle (8), the turn-knob portion of described control handle (8) through hole (701) that arrange upper with backrest bonnet (7) coordinates.
- 5. a kind of child safety seat as claimed in claim 4, it is characterised in that locating piece (801) is set in the turn-knob portion of described control handle (8), described through hole (701) arranges the locating slot (7011) that a circle coordinates for locating piece (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480779.1A CN104210392B (en) | 2014-09-19 | 2014-09-19 | A kind of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480779.1A CN104210392B (en) | 2014-09-19 | 2014-09-19 | A kind of child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210392A CN104210392A (en) | 2014-12-17 |
| CN104210392B true CN104210392B (en) | 2016-12-07 |
Family
ID=52092447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410480779.1A Expired - Fee Related CN104210392B (en) | 2014-09-19 | 2014-09-19 | A kind of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210392B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284311B (en) * | 2016-03-30 | 2020-06-23 | 上海沃雨电子科技有限公司 | Folding electric child safety seat |
| CN112428896B (en) * | 2020-12-11 | 2024-03-01 | 宁波宝贝第一母婴用品有限公司 | Folding child safety seat and folding method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE287805T1 (en) * | 2002-03-15 | 2005-02-15 | Keiper Recaro Gmbh Co | CHILD SAFETY SEAT TO PLACE ON AND ATTACH TO A MOTOR VEHICLE SEAT |
| US7216932B2 (en) * | 2004-11-04 | 2007-05-15 | Britax Romer Kindersicherheit Gmbh | Half fold belt tensioner |
| CN101987586B (en) * | 2009-08-03 | 2014-12-03 | 明门香港股份有限公司 | Foldable infant safe seat and operating method thereof |
| CN202518129U (en) * | 2012-02-24 | 2012-11-07 | 好孩子儿童用品有限公司 | Foldable automobile seat |
| CN202686016U (en) * | 2012-04-01 | 2013-01-23 | 麦克英孚(宁波)婴童用品有限公司 | Child safety seat for car |
| CN204055439U (en) * | 2014-09-19 | 2014-12-31 | 杭州大器婴童用品有限公司 | A kind of child safety seat |
-
2014
- 2014-09-19 CN CN201410480779.1A patent/CN104210392B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104210392A (en) | 2014-12-17 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |