CN104210392A - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN104210392A CN104210392A CN201410480779.1A CN201410480779A CN104210392A CN 104210392 A CN104210392 A CN 104210392A CN 201410480779 A CN201410480779 A CN 201410480779A CN 104210392 A CN104210392 A CN 104210392A
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- groove
- spring
- safety seat
- child safety
- adapter shaft
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Abstract
The invention relates to a child safety seat, which belongs to the technical field of safety seats. The child safety seat comprises a backrest body and a base body, wherein a connecting shaft installing groove is arranged in the lower end of the backrest body; a connecting shaft is arranged in the connecting shaft installing groove in a matching way; a spring installing groove A is arranged in the connecting shaft installing groove; a spring A is arranged in the spring installing groove A; a spring installing groove B is arranged on one side of the connecting shaft, opposite to the spring installing groove A; a groove face A and a groove face B of the spring installing groove B are respectively in contact with and are matched with the end parts of the spring A; the two ends of the connecting shaft are connected with a fixed hole arranged in the base body; bosses arranged on the two ends of the connecting shaft are engaged with a limit groove arranged in the fixed hole. According to the child safety seat, the bosses on the connecting shaft are controlled to be matched with the limit groove in the fixed hole, so that the backrest body can be folded and unfolded; a left side wing and a right side wing which can be stretched right and left and fastened with the base body after being stretched are arranged on two sides of the backrest body, so that the applicability is improved, the safety is improved, the structure is more compact after being folded, and the folded space is reduced.
Description
Technical field
The invention belongs to safety seat technical field, be specifically related to a kind of child safety seat.
Background technology
In technology, various automobiles, all less than being the automotive seat of designed for children specially, are important problems for having child baby's family now.Therefore, in the time of children's ride-on automobile, conventionally carry out the safety of child protection with children car seat.
The space of the needs of existing children car seat is larger and not easily contained, so child car seat is gone back Shortcomings part in design.Also have now the child safety seat that some can be folding, but it needs in folding process backrest to disassemble, and can cause so unnecessary trouble.
Summary of the invention
The problem existing for prior art, the object of the invention is to design provides a kind of technical scheme of child safety seat.
Described a kind of child safety seat, comprise backrest main body and base body, it is characterized in that described backrest main body lower end arranges adapter shaft mounting groove, in described adapter shaft mounting groove, be equipped with adapter shaft, in described adapter shaft mounting groove, be provided with spring fitting groove A, in described spring fitting groove A, be provided with spring A, the side that described adapter shaft is relative with spring fitting groove A is provided with spring fitting groove B, groove surface A and the groove surface B of described spring fitting groove B contact and coordinate with spring A end respectively, described adapter shaft two ends are connected with the fixed orifice arranging in base body, the boss that described adapter shaft two ends arrange engages with the position-limited trough arranging in fixed orifice.
Described a kind of child safety seat, it is characterized in that described spring fitting groove A middle part arranges limited post, between the groove surface C and limited post of described spring fitting groove A, spring A is all set between the groove surface D of spring fitting groove A and limited post, 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, is characterized in that described fixed orifice at least arranges 1 position-limited trough according to circumferencial direction.
Described a kind of child safety seat, is characterized in that described backrest main body both sides arrange left side flap and the right side flap that can fasten with base body after can left and right opening and open.
Described a kind of child safety seat, it is characterized in that between described backrest main body and backrest bonnet, resilient engagement arranges control dial, described control dial comprises gear part and knob, and the upper and lower sides of described control dial engages with the tooth bar arranging in left side flap and right side flap respectively.
Described a kind of child safety seat, it is characterized in that described backrest main body rear side is fixedly installed knob mount pad, on described knob mount pad, socket arranges control dial, between described knob mount pad and control dial, be equipped with spring B, the turn-knob portion of described control dial coordinates with the through hole arranging on backrest bonnet.
Described a kind of child safety seat, arranges locating piece in the turn-knob portion of the control dial described in it is characterized in that, the positioning groove that a circle coordinates for locating piece is set on described through hole.
Above-mentioned a kind of child safety seat, simple in structure, reasonable in design, between backrest main body and base body, connect by adapter shaft, coordinate with the position-limited trough on fixed orifice by the boss on control linkage axle, make backrest main body complete folding and launch 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 regulating left side flap and right side flap, improve applicability, improve safety, while folding on the other hand, left side flap and right side flap can fasten with base body, while making to fold, structure is more compact, reduces folding space.
Brief description of the drawings
Fig. 1 is the block diagram under quiescence of the present invention;
Fig. 2 is the block diagram under folded state of the present invention;
Fig. 3 is structure exploded view of the present invention;
Fig. 4 is the partial exploded view of Fig. 1;
Fig. 5 is the local structure schematic diagram of backrest main body in the present invention;
Fig. 6 is the structural representation of adapter 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-adapter shaft mounting groove; 1011-spring fitting groove A; 1012-limited post; 1013-groove surface C; 1014-groove surface D; 102-knob mount pad; 2-left side flap; 3-base body; 301-fixed orifice; 3011-position-limited trough; 4-adapter shaft; 401-boss; 402-spring fitting groove B; 403-groove surface A; 404-groove surface B; 5-spring A; 6-right side flap; 7-backrest bonnet; 701-through hole; 7011-positioning groove; 8-control dial; 801-locating piece; 9-spring B.
Detailed description of the invention
Further illustrate the present invention below in conjunction with Figure of description.
As shown in the figure, a kind of child safety seat comprises backrest main body 1, base body 3, adapter shaft 4 and spring A5.Backrest main body 1 lower end arranges adapter shaft mounting groove 101, and this adapter shaft mounting groove 101 also can adopt cavernous structure.In adapter shaft mounting groove 101, be equipped with adapter shaft 4.In adapter shaft mounting groove 101, be provided with spring fitting groove A1011, in spring fitting groove A1011, be provided with spring A5.The side that adapter shaft 4 is relative with spring fitting groove A1011 is provided with spring fitting groove B402, and two sides groove surface A403 and the groove surface B404 of spring fitting groove B402 contact and coordinate with spring A5 end respectively.As preferred structure, spring fitting groove A1011 middle part arranges limited post 1012, between the groove surface C1013 and limited post 1012 of spring fitting groove A1011, be equipped with spring A5 between the groove surface D1014 of spring fitting groove A1011 and limited post 1012, and groove surface C1013 is corresponding with groove surface B404, groove surface D1014 is corresponding with groove surface A403.Adapter shaft 4 two ends are provided with boss 401.Base body 3 two ends are provided with fixed orifice 301.Fixed orifice 301 at least arranges 1 position-limited trough 3011 according to circumferencial direction, and as preferred structure, the angle that fixed orifice 301 arranges between 3011,2 position-limited troughs 3011 of 2 position-limited troughs according to circumferencial direction is 90 degree.The two ends of adapter shaft 4 are connected with fixed orifice 301, and boss 401 on it engages with position-limited trough 3011.
In order to improve safety performance and applicable performance, backrest main body 1 both sides arrange left side flap 2 and the right side flap 6 that can left and right can fasten with base body 3 after opening and opening.The concrete set-up mode of left side flap 2 and right side flap 6 is as follows: backrest main body 1 rear side is fixedly installed knob mount pad 102.On knob mount pad 102, socket arranges control dial 8, and control dial 8 comprises gear part and knob, and knob is provided with locating piece 801.Between knob mount pad 102 and control dial 8, be equipped with spring B 9.Under the application force of spring B 9, the turn-knob portion of control dial 8 coordinates with the through hole 701 arranging on backrest bonnet 7, and the locating piece 801 specifically arranging in turn-knob portion coordinates with the circle positioning groove 7011 arranging on through hole 701.The upper and lower sides of the gear part of control dial 8 engages with the tooth bar arranging in left side flap 2 and right side flap 6 respectively.Therefore,, by the rotation of control dial 8, can control the gathering of opening of left side flap 2 and right side flap 6.
Be in the lock state lower time at seat, boss 401 on adapter shaft 4 two ends engages with the position-limited trough 3011 in fixed orifice 301, adapter shaft 4 is locked, and user can regulate according to children's actual conditions the opening angle of left side flap 2 and right side flap 6 by control dial 8.
In the time that seat is under solution state, by control dial 8, left side flap 2 and right side flap 6 are opened, enforce adapter shaft 4, under the impetus of groove surface A403 or groove surface B404, make spring A5 deformation, now the boss 401 on adapter shaft 4 two ends separates with the position-limited trough 3011 in fixed orifice 301, and backrest main body 1 is in rotatable state; Rotary backrest main body 1 reaches folding angle, spring A5 resets, and the boss 401 on adapter shaft 4 two ends is engaged with another group position-limited trough 3011 in fixed orifice 301, and adapter 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, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a child safety seat, comprise backrest main body (1) and base body (3), it is characterized in that described backrest main body (1) lower end arranges adapter shaft mounting groove (101), in described adapter shaft mounting groove (101), be equipped with adapter shaft (4), in described adapter shaft mounting groove (101), be provided with spring fitting groove A(1011), described spring fitting groove A(1011) in be provided with spring A(5), described adapter shaft (4) and spring fitting groove A(1011) a relative side is provided with spring fitting groove B(402), described spring fitting groove B(402) groove surface A(403) and groove surface B(404) respectively with spring A(5) end contacts and coordinates, described adapter shaft (4) two ends are connected with the upper fixed orifice (301) arranging of base body (3), the boss (401) that described adapter shaft (4) two ends arrange engages with the position-limited trough (3011) arranging in fixed orifice (301).
2. a kind of child safety seat as claimed in claim 1, it is characterized in that described spring fitting groove A(1011) middle part arranges limited post (1012), described spring fitting groove A(1011) groove surface C(1013) and limited post (1012) between, spring fitting groove A(1011) groove surface D(1014) and limited post (1012) between spring A(5 is all set), 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, is characterized in that described fixed orifice (301) at least arranges 1 position-limited trough (3011) according to circumferencial direction.
4. a kind of child safety seat as claimed in claim 1, is characterized in that described backrest main body (1) both sides arrange left side flap (2) and the right side flap (6) that can fasten with base body (3) after can left and right opening and open.
5. a kind of child safety seat as claimed in claim 4, it is characterized in that between described backrest main body (1) and backrest bonnet (7), resilient engagement arranges control dial (8), described control dial (8) comprises gear part and knob, and the upper and lower sides of described control dial (8) engages with left side flap (2) and the upper tooth bar arranging of right side flap (6) respectively.
6. a kind of child safety seat as claimed in claim 5, it is characterized in that described backrest main body (1) rear side is fixedly installed knob mount pad (102), the upper socket of described knob mount pad (102) arranges control dial (8), between described knob mount pad (102) and control dial (8), be equipped with spring B (9), the turn-knob portion of described control dial (8) coordinates with the upper through hole (701) arranging of backrest bonnet (7).
7. a kind of child safety seat as claimed in claim 6, arranges locating piece (801) in the turn-knob portion of the control dial (8) described in it is characterized in that, the positioning groove (7011) that a circle coordinates for locating piece (801) is set on described through hole (701).
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 true CN104210392A (en) | 2014-12-17 |
| CN104210392B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166395A1 (en) * | 2016-03-30 | 2017-10-05 | 上海沃雨电子科技有限公司 | Folding electric child safety seat |
| CN112428896A (en) * | 2020-12-11 | 2021-03-02 | 宁波宝贝第一母婴用品有限公司 | Folding child safety seat and folding method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344678B1 (en) * | 2002-03-15 | 2005-01-26 | Recaro GmbH & Co. KG | Child safety seat to be installed on and secured to a vehicle seat |
| US7216932B2 (en) * | 2004-11-04 | 2007-05-15 | Britax Romer Kindersicherheit Gmbh | Half fold belt tensioner |
| CN101987586A (en) * | 2009-08-03 | 2011-03-23 | 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
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344678B1 (en) * | 2002-03-15 | 2005-01-26 | Recaro GmbH & Co. KG | Child safety seat to be installed on and secured to a vehicle seat |
| US7216932B2 (en) * | 2004-11-04 | 2007-05-15 | Britax Romer Kindersicherheit Gmbh | Half fold belt tensioner |
| CN101987586A (en) * | 2009-08-03 | 2011-03-23 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166395A1 (en) * | 2016-03-30 | 2017-10-05 | 上海沃雨电子科技有限公司 | Folding electric child safety seat |
| CN112428896A (en) * | 2020-12-11 | 2021-03-02 | 宁波宝贝第一母婴用品有限公司 | Folding child safety seat and folding method thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104210392B (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |