CN105799560A - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN105799560A CN105799560A CN201610223522.7A CN201610223522A CN105799560A CN 105799560 A CN105799560 A CN 105799560A CN 201610223522 A CN201610223522 A CN 201610223522A CN 105799560 A CN105799560 A CN 105799560A
- Authority
- CN
- China
- Prior art keywords
- seat
- belt body
- child safety
- child
- belt
- 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.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/265—Adaptations for seat belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/10—Safety belts or body harnesses in vehicles specially adapted for children or animals
- B60R22/105—Safety belts or body harnesses in vehicles specially adapted for children or animals for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a child safety seat which comprises a fixed seat, a seat body arranged on the fixed seat and safety belts.The seat body comprises a base and a backrest, the safety belts at least comprise a first belt body, the first belt body comprises a first segment which is located in front of the backrest and used for protecting the shoulders of a child sitting on the child safety seat and remaining segments except the first segment, and the upper portion of the seat body is rotatably connected with the upper portion of the fixed seat; when a collision occurs, the seat body rotates forwards relative to the fixed seat to enable the length of the first segment of the first belt body to be decreased and enable the lengths of the remaining segments of the first belt body to be increased.According to the child safety seat, the structure is simple; when the collision occurs, the safety belts used for protecting the shoulders of the child can be automatically tightened, the shoulders of the child are better constrained, the shoulders and the back of the child move backwards, therefore, the head of the child is prevented from knocking on a front-row seat, and the safety performance of the child safety seat is improved.
Description
Technical field
The present invention relates to articles for children technical field, be specifically related to a kind of child safety seat.
Background technology
For improving security performance during children's ride-on automobile; generally child safety seat is all set on automotive seat; and on child safety seat, generally all it is equipped with seat belt; child to be played safeguard protection effect; child safety seat of the prior art is when occurring to clash into; seat belt can not automatic tightening, so easily make the shoulder of child and head bump against front-row seats owing to the effect of inertia travels forward, thus child is damaged.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of seat belt can the child safety seat of automatic tightening when occurring to clash into.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of child safety seat, including fixing seat, it is arranged on the seat on described fixing seat, seat belt, described seat includes base and backrest, described seat belt at least includes the first belt body, described first belt body includes being positioned at described backrest front and for the first paragraph that the shoulder of the child rested on described child safety seat is protected and the residue section except described first paragraph, the top of described seat rotates with the top of described fixing seat and is connected, when a crash occurs, described seat rotates forward the described first paragraph contraction in length making described first belt body relative to described fixing seat, the described residue segment length making described first belt body increases.
Preferably, the described residue section of described first belt body includes the second segment being positioned at described backrest rear and is positioned at the 3rd section below described base, described first paragraph, described second segment and described 3rd section are linked in sequence, the free end of described first paragraph is connected with the hasp being connected on described base, the free end of described 3rd section is fixedly connected on described base, described fixing seat is provided with spaced first axle and the second axle in the vertical direction, first axle and described second axle described in the pile warp respectively of the two ends of described second segment, when a crash occurs, described seat rotates forward relative to described fixing seat and makes the length of described 3rd section increase.
Further, described seat belt also includes the second belt body and the 3rd belt body, the one end of described second belt body and described 3rd belt body is fixedly connected with on described base, and the other end of described second belt body and described 3rd belt body is connected with the described first paragraph of described first belt body by described hasp.
Preferably, described child safety seat is additionally included in when occurring to clash into for absorbing the energy absorption device clashing into produced impact energy.
Further, described energy absorption device is arranged between described seat and described fixing seat, and is positioned on the rotation path of described seat.
Further, when a crash occurs, described energy absorption device is compressed.
Further, described energy absorption device is arranged on described seat belt.
Further, described seat belt also includes the second belt body and the 3rd belt body that one end and described base are fixedly connected, the other end of described second belt body and described 3rd belt body is connected with the described first paragraph of described first belt body by hasp, and described energy absorption device is separately positioned on described second belt body and described 3rd belt body near fixing, with described base, the one end being connected.
Further, when a crash occurs, described energy absorption device is elongated.
Preferably, described energy absorption device is made up of energy-absorbing material.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that the child safety seat simple in construction of the present invention, when occurring to clash into, can automatic tightening for seat belt that child shoulder is protected, shoulder better to fetter child makes shoulder and the rear portion rearward movement of child, thus avoiding the head of child to bump against front-row seats, to improve the security performance of this child safety seat.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation (embodiment 1) in the front of the child safety seat of the present invention；
Accompanying drawing 2 is the structural representation (embodiment 1) at the back side of the child safety seat of the present invention；
Accompanying drawing 3 is the side structure schematic diagram (embodiment 1, when not occurring to clash into) of the child safety seat of the present invention；
Accompanying drawing 4 is the side structure schematic diagram (embodiment 1, when occurring to clash into) of the child safety seat of the present invention；
Accompanying drawing 5 is the structural representation (embodiment 2) in the front of the child safety seat of the present invention；
Accompanying drawing 6 is the structural representation (embodiment 2) at the back side of the child safety seat of the present invention；
Accompanying drawing 7 is the side structure schematic diagram (embodiment 2, when not occurring to clash into) of the child safety seat of the present invention；
Accompanying drawing 8 is the side structure schematic views (embodiment 2, when occurring to clash into) of the child safety seat of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme is further elaborated.
Embodiment 1
As shown in Fig. 1 ~ Fig. 4, the child safety seat of the present invention includes fixing seat 1, the seat 2 being arranged on fixing seat 1 and the seat belt for the child rested on seat 2 is protected.
Seat 2 includes intersecting L-shaped backrest 21 and base 22, and fixing seat 1 is also L-shaped, and the top of the top of backrest 21 and fixing seat 1 is rotated by rotation axle 4 and is connected.
Seat belt includes the first belt body, the second belt body 35 and the 3rd belt body 36.The first paragraph 31 that first belt body includes being positioned at the front of backrest 21 and the residue section except first paragraph 31, residue section includes the 3rd section 33 of the second segment 32 and lower section being positioned at base 22 being positioned at the rear of backrest 21, first paragraph 31, second segment 32 and the 3rd section 33 end be linked in sequence, first paragraph 31 has two, for the shoulder of child is protected；Second segment 32 is vertically extending, is respectively equipped with the first axle 11 and the second axle 12, both ends pile warp first axle 11 of second segment 32 and the second axle 12 in the upper and lower of fixing seat 1；Extend along the longitudinal direction for 3rd section 33.The one end of the second belt body 35 and the 3rd belt body 36 is fixedly connected on base 22, and the other end of the second belt body 35 and the 3rd belt body 36 is connected to hasp 34, and the free end of first paragraph 31 is connected with hasp 34, and the free end of Third monomer 33 is fixedly connected on base 22.Second belt body 35 and the 3rd belt body 36 may also function as the effect that the leg to child protects simultaneously.
When a crash occurs, seat 2 is relatively fixed seat 1 and 4 rotates forward around the shaft, in the process that seat 2 rotates, the 3rd section of 33 one end being fixed on base 22 is made also to travel forward, so that the length of the 3rd section 33 increases, and the both ends of second segment 32 pile warp the first axle 11 and the second axle 12 all the time, its length remains constant, the length thus making first paragraph 31 shortens, so that seat belt can hold the shoulder of child backward after clashing into, make the shoulder of child and head back motion, thus preventing the head impact of child to front-row seats.
This child safety seat is additionally included in when occurring to clash into for absorbing the energy absorption device 5 clashing into produced impact energy.In the present embodiment, energy absorption device 5 is arranged between seat 2 and fixing seat 1, and be positioned at seat 2 be relatively fixed seat 1 rotate rotation path on.When occur shock make seat 2 be relatively fixed seat 1 rotate time, this energy absorption device 5 is compressed, thus absorbing the produced impact energy of shock.
A kind of specific embodiment, energy absorption device 5 is made up of energy-absorbing material.
Embodiment 2
Except energy absorption device 5 arrange position different from embodiment 1 except, all the other are identical with embodiment 1.
As shown in Fig. 5 ~ Fig. 8, in the present embodiment, energy absorption device 5 is arranged on seat belt, when occur shock make seat 2 be relatively fixed seat 1 rotate time, seat belt pulls energy absorption device 5 to make energy absorption device 5 be stretched and plays the effect of energy-absorbing.
A kind of specific embodiment, energy absorption device 5 is arranged on the second belt body 35 and the 3rd belt body 36, and near the one end that the second belt body 35 and the 3rd belt body 36 are fixedly connected with base 22.
To sum up, the child safety seat simple in construction of the present invention, when occurring to clash into, seat belt can automatic tightening, make shoulder and the head back motion of child, thus the shoulder of child and head can be avoided because effect of inertia travels forward to bump against front-seat seat, thus child is damaged；And, by arranging energy absorption device, produced impact energy when generation is clashed into can be reduced, further increase the security performance of this child safety seat.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. a child safety seat, including fixing seat, it is arranged on the seat on described fixing seat, seat belt, described seat includes base and backrest, described seat belt at least includes the first belt body, described first belt body includes being positioned at described backrest front and for the first paragraph that the shoulder of the child rested on described child safety seat is protected and the residue section except described first paragraph, it is characterized in that: the top of described seat rotates with the top of described fixing seat and is connected, when a crash occurs, described seat rotates forward the described first paragraph contraction in length making described first belt body relative to described fixing seat, the described residue segment length making described first belt body increases.
2. child safety seat according to claim 1, it is characterized in that: the described residue section of described first belt body includes being positioned at the second segment at described backrest rear and is positioned at the 3rd section below described base, described first paragraph, described second segment and described 3rd section are linked in sequence, the free end of described first paragraph is connected with the hasp being connected on described base, the free end of described 3rd section is fixedly connected on described base, described fixing seat is provided with spaced first axle and the second axle in the vertical direction, first axle and described second axle described in the pile warp respectively of the two ends of described second segment, when a crash occurs, described seat rotates forward relative to described fixing seat and makes the length of described 3rd section increase.
3. child safety seat according to claim 2, it is characterized in that: described seat belt also includes the second belt body and the 3rd belt body, the one end of described second belt body and described 3rd belt body is fixedly connected with on described base, and the other end of described second belt body and described 3rd belt body is connected with the described first paragraph of described first belt body by described hasp.
4. child safety seat according to claim 1, it is characterised in that: described child safety seat is additionally included in when occurring to clash into for absorbing the energy absorption device clashing into produced impact energy.
5. child safety seat according to claim 4, it is characterised in that: described energy absorption device is arranged between described seat and described fixing seat, and is positioned on the rotation path of described seat.
6. child safety seat according to claim 5, it is characterised in that: when a crash occurs, described energy absorption device is compressed.
7. child safety seat according to claim 4, it is characterised in that: described energy absorption device is arranged on described seat belt.
8. child safety seat according to claim 7, it is characterized in that: described seat belt also includes the second belt body and the 3rd belt body that one end and described base are fixedly connected, the other end of described second belt body and described 3rd belt body is connected with the described first paragraph of described first belt body by hasp, and described energy absorption device is separately positioned on described second belt body and described 3rd belt body near fixing, with described base, the one end being connected.
9. child safety seat according to claim 7, it is characterised in that: when a crash occurs, described energy absorption device is elongated.
10. the child safety seat according to any one of claim 4 ~ 9, it is characterised in that: described energy absorption device is made up of energy-absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223522.7A CN105799560B (en) | 2016-04-12 | 2016-04-12 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223522.7A CN105799560B (en) | 2016-04-12 | 2016-04-12 | Child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799560A true CN105799560A (en) | 2016-07-27 |
| CN105799560B CN105799560B (en) | 2020-04-10 |
Family
ID=56460852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610223522.7A Active CN105799560B (en) | 2016-04-12 | 2016-04-12 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799560B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215950A (en) * | 2018-01-26 | 2018-06-29 | 上海沃雨电子科技有限公司 | The mounting structure of child safety seat and its safety belt |
| CN110239405A (en) * | 2019-06-25 | 2019-09-17 | 常州市博聪儿童用品股份有限公司 | A kind of child restrainnt system with automatic preload function |
| CN110371077A (en) * | 2019-07-19 | 2019-10-25 | 宁波环球娃娃婴童用品股份有限公司 | A kind of the safety belt tightness detector and detection method of child safety seat |
| WO2022160404A1 (en) * | 2021-01-29 | 2022-08-04 | 好孩子儿童用品有限公司 | Child seat apparatus and child supply |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004390A1 (en) * | 1992-08-20 | 1994-03-03 | Life Force Associates L.P. | Apparatus for restraining a passenger in a vehicle |
| JP2004106668A (en) * | 2002-09-17 | 2004-04-08 | Kanto Auto Works Ltd | Child seat |
| US6739661B1 (en) * | 2002-07-15 | 2004-05-25 | David N. Dukes | Pivotable reclining child safety car seat |
| CN101987610A (en) * | 2009-07-31 | 2011-03-23 | 珍妮有限公司 | Device for retensioning the straps used in child seats |
| CN202952848U (en) * | 2012-10-20 | 2013-05-29 | 姜冰 | Safeguard cabin for motor vehicle |
| CN204367924U (en) * | 2014-12-11 | 2015-06-03 | 好孩子儿童用品有限公司 | A kind of energy-absorption type child safety seat |
| CN205086721U (en) * | 2014-10-24 | 2016-03-16 | 龙昱 | Quick traffic swing formula safety seat |
| CN205632188U (en) * | 2016-04-12 | 2016-10-12 | 好孩子儿童用品有限公司 | Child safety chair |
-
2016
- 2016-04-12 CN CN201610223522.7A patent/CN105799560B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994004390A1 (en) * | 1992-08-20 | 1994-03-03 | Life Force Associates L.P. | Apparatus for restraining a passenger in a vehicle |
| US6739661B1 (en) * | 2002-07-15 | 2004-05-25 | David N. Dukes | Pivotable reclining child safety car seat |
| JP2004106668A (en) * | 2002-09-17 | 2004-04-08 | Kanto Auto Works Ltd | Child seat |
| CN101987610A (en) * | 2009-07-31 | 2011-03-23 | 珍妮有限公司 | Device for retensioning the straps used in child seats |
| CN202952848U (en) * | 2012-10-20 | 2013-05-29 | 姜冰 | Safeguard cabin for motor vehicle |
| CN205086721U (en) * | 2014-10-24 | 2016-03-16 | 龙昱 | Quick traffic swing formula safety seat |
| CN204367924U (en) * | 2014-12-11 | 2015-06-03 | 好孩子儿童用品有限公司 | A kind of energy-absorption type child safety seat |
| CN205632188U (en) * | 2016-04-12 | 2016-10-12 | 好孩子儿童用品有限公司 | Child safety chair |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215950A (en) * | 2018-01-26 | 2018-06-29 | 上海沃雨电子科技有限公司 | The mounting structure of child safety seat and its safety belt |
| CN108215950B (en) * | 2018-01-26 | 2024-03-08 | 上海沃雨电子科技有限公司 | Child safety seat and safety belt mounting structure thereof |
| CN110239405A (en) * | 2019-06-25 | 2019-09-17 | 常州市博聪儿童用品股份有限公司 | A kind of child restrainnt system with automatic preload function |
| CN110371077A (en) * | 2019-07-19 | 2019-10-25 | 宁波环球娃娃婴童用品股份有限公司 | A kind of the safety belt tightness detector and detection method of child safety seat |
| WO2022160404A1 (en) * | 2021-01-29 | 2022-08-04 | 好孩子儿童用品有限公司 | Child seat apparatus and child supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799560B (en) | 2020-04-10 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |