CN104960442B - A kind of inflatable child safety seat - Google Patents
A kind of inflatable child safety seat Download PDFInfo
- Publication number
- CN104960442B CN104960442B CN201510443882.3A CN201510443882A CN104960442B CN 104960442 B CN104960442 B CN 104960442B CN 201510443882 A CN201510443882 A CN 201510443882A CN 104960442 B CN104960442 B CN 104960442B
- Authority
- CN
- China
- Prior art keywords
- cushion
- backrest
- tpu
- inflatable
- band
- 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.)
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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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
-
- 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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
-
- 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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Air Bags (AREA)
Abstract
The present invention relates to a kind of inflatable safety chair seats of car for children, include the handrail of cushion, the backrest being connected on cushion and cushion both sides；The cushion, backrest and handrail are hollow closed air sac bag body, and an aerating and exhaust device is shared on the air sac bag body；Safety belt is further included, the safety clasp of the safety belt is plugged into cushion；It is equipped with guardrail at left and right sides of the backrest and cushion, the guardrail at left and right sides of the backrest is equipped with velcro generatrix closing at backrest；Inflatable pillow band is further included, the outer surface of the inflatable pillow band is fixedly connected with a fixation band, and the another side of the fixation band is equipped with magic notice face.Better more fully protection and grade of fit can be provided after present invention inflation for children; and it is easy to carry to occupy little space after deflating; wherein TPU composite materials use special preparation method, have the advantages that environmental protection and air bag service life made of TPU composite materials are long.
Description
Technical field
The present invention relates to safety chair seats of car for children, and in particular to a kind of inflatable safety chair seats of car for children, the inflation
Formula child safety seat inflation after can be provided for children preferably, more comprehensively protection and grade of fit, and deflation after occupied space
It is small easy to carry.
Background technology
With the quick raising of people's living standard, the quantity of private car is more and more, and it is daily that car has become people
The important vehicles in life, people not only go to work, come off duty, going on business, travelling using car, and present most children is gone to school
It is picked with car.In order to ensure that children are sitting in the safety on car, it is developed children's peace on car seat
Full seat is designed specifically for children, ensures child sitting cart safety.The child safety seat of early stage is made of using hard material
Shape is close to the chair framework of children's build, and then outside coats soft material again.The deficiency of this child safety seat is：
Since the cushion effect that is absorbed when encountering shock of soft material of outside cladding is limited, therefore to youngster when cannot effectively avoid hitting
Virgin injury, and skeleton can be broken to form sharp protrusion, be easy to cause secondary injury using hard material.
To overcome the shortcomings of above-mentioned technology, occur on existing market many by the way of being inflated in rubber bag tank
Manufactured child safety seat.These inflatable child safety seats include Air-filled cushion, blow back and left and right guard block,
It is placed on the seat of automobile during use, is fixed with safety belt.Existing inflatable child safety seat effective guarantee seating youngster
Virgin safety, but comfort level is also insufficient.When children sleeping is, backrest can not preferably support the head of children, and children sleep soundly
When since neck rear portion and the left and right sides do not have comfortable supporter and bow or tilt, not only sleep uncomfortable,
Over time can also harmful effect be generated to cervical vertebra.
In addition, existing TPU fabrics are difficult to take into account higher elasticity and wearability, with its manufactured inflatable children's safety
Seat is difficult to meet safety and the requirement of comfort level.
Invention content
The defects of it is an object of the invention to overcome the above-mentioned prior art, provides a kind of inflatable child safety seat,
Better protection after inflation for children can be provided, occupied little space after deflation easy to carry, moreover it is possible to provide one for children and relax
The sleep environment of clothes.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of inflatable child safety seat, it is characterised in that：Its backrest and seat for including cushion, being connected on cushion
Pad the handrail of both sides；The cushion, backrest and handrail are hollow closed air sac bag body, and one is shared on the air sac bag body
Aerating and exhaust device；Safety belt is further included, the safety clasp of the safety belt is plugged into cushion；The left and right of the backrest and cushion
Both sides are equipped with guardrail, and the guardrail at left and right sides of the backrest is equipped with velcro generatrix closing at backrest；Further include an inflation
Formula rests the head on band, and the outer surface of the inflatable pillow band is fixedly connected with a fixation band, and the another side of the fixation band is equipped with magic notice
Face.
Preferably, the fixed band is elastic webbing.
Preferably, the both ends of the elastic webbing set magic notice face.
Preferably, the inflatable pillow band is linear type or arc.
Preferably, the air sac bag body and inflatable pillow band are made of TPU composite materials.
Preferably, the velcro generatrix are of a straight line type and are fixed on vertically close on the guardrail of back perimeter.
Preferably, all outer surfaces package flexible material.
TPU composite materials of the present invention are made of following methods：
(1) a kind of base material is provided；
(2) substrate coating PU glue：Give coated substrate one layer of PU glue with coating machine；
(3) the tape casting prepares TPU film：TPU particles is taken to stir evenly；Then be delivered in desiccant dehumidification machine 70~
It is 2~4 hours dry at a temperature of 100 DEG C；More than TPU particles are transported in the loading hopper of casting machine, by five of casting machine
Heating zone and bonding pad, draping area heating after obtain melting TPU, squeezed out finally by casting head；Five of casting machine add
The temperature of hot-zone is followed successively by 155~165 DEG C, 170~190 DEG C, 180~195 DEG C, 180~195 DEG C, 180~195 DEG C, bonding pad
Temperature for 180~195 DEG C, the temperature in draping area is 180~195 DEG C, and the temperature of casting head is 180~195 DEG C；
(4) TPU film is bonded online with base material：It melts TPU and is coated in dynamic shifting after the die head mouth mold outflow of casting machine
Dynamic base material fitting is integrated, and is cooled down using chill roll.
Preferably, the base material that step (1) is chatted is 70D, 210D, 420D, 840D nylon cloth.
Preferably, rapid (2) give coated substrate one layer of PU glue with coating machine step by step.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, guardrail of the present invention in backrest both sides is equipped with vertical velcro generatrix, and inflatable pillow band can be according to children's
Highly adjust its fixed position, can also as needed by inflatable pillow band adjusting to the height and position matched with neck with
It supports neck and head during children sleeping or adjusts to the height and position matched with lower waist to support lower waist,
Children is made to be seated comfortably, sleep comfortably.
2nd, the TPU composite materials used in the present invention have the advantages that there is environmental protection, high-elastic wear-resistant, and TPU composite materials are made
Air bag using having the advantages that long lifespan.
Description of the drawings
Fig. 1 is the structure diagram of the inflatable child safety seat of the present invention；
Fig. 2 is that the inflatable of the present invention rests the head on the structure diagram of band；
Fig. 3 is the structure diagram of the TPU composite materials of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
Referring to Fig.1 and 2, a kind of inflatable child safety seat, including cushion 2, the backrest being connected on cushion 2
1 with the guardrails 3 of 2 both sides of cushion.The cushion 2, backrest 1 and guardrail 3 are hollow closed air sac bag body.The air sac bag body
It is upper to share an aerating and exhaust device.The inflatable child safety seat further includes safety belt 4, the safety clasp of the safety belt 4
41 are plugged into cushion 1.The left and right sides of the backrest 1 and cushion 2 is equipped with guardrail 3.The guardrail of 1 left and right sides of backrest
Velcro generatrix 5 are equipped at backrest closing on.The inflatable child safety seat further includes inflatable pillow band 6, the inflation
The outer surface of formula pillow band 6 is fixedly connected with a fixation band 7, and the another side of the fixation band is equipped with magic notice face 8.
As the preferred embodiment of the present invention, the fixed band 7 is elastic webbing.
As the preferred embodiment of the present invention, the both ends of the elastic webbing set magic notice face 8.
As the preferred embodiment of the present invention, the inflatable pillow band 6 is linear type or arc.
As the preferred embodiment of the present invention, the air sac bag body and inflatable pillow band are made of TPU composite materials.
As the preferred embodiment of the present invention, the velcro generatrix 8 are of a straight line type and are fixed on vertically close to 1 edge of backrest
Guardrail 3 on.
In use, cushion 2, backrest 1, guardrail 3 and inflatable pillow band 6 are first inflated, after charging gas, children are sat on cushion 2
It fastens seat belts 4, according to the height of children, inflatable pillow band 6 is placed into the height and position of suitable backrest 1, fixation band 7
Magic notice face 8 on surface is attached in velcro generatrix 5.Since inflatable pillow band 6 is to fix to connect by velcro and backrest
Connect, therefore can adjust at any time as needed, for example, be adjusted to the corresponding position of neck, it is corresponding with lower waist
Position enhances comforts of use.
Embodiment 2
Fig. 3 is please referred to, TPU composite materials of the invention include base cloth layer 21, rubberised layer 22 and surface layer 23.The glue-line 22
For PU glue.The surface layer 23 is using made of TPU particles.Specific preparation method is as follows：
(1) a kind of base material is provided；
(2) substrate coating PU glue：Give coated substrate one layer of PU glue with coating machine；
(3) the tape casting prepares TPU film：TPU particles is taken to stir evenly；Then it is delivered in desiccant dehumidification machine in 80 DEG C of temperature
Degree is lower 2 hours dry；More than TPU particles are transported in the loading hopper of casting machine, by five heating zones of casting machine and company
Melting TPU is obtained after connecing the heating in area, draping area, is squeezed out finally by casting head；The temperature of five heating zones of casting machine
160 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C are followed successively by, the temperature of bonding pad is 185 DEG C, and the temperature in draping area is 185
DEG C, the temperature of casting head is 185 DEG C；
(4) TPU film is bonded online with base material：It melts TPU and is coated in dynamic shifting after the die head mouth mold outflow of casting machine
Dynamic base material fitting is integrated, and is cooled down using chill roll.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (2)
1. a kind of inflatable safety chair seats of car for children, it is characterised in that：It include cushion, the backrest being connected on cushion and
The handrail of cushion both sides；The cushion, backrest and handrail are hollow closed air sac bag body, the cushion, backrest and handrail
Air sac bag body share an aerating and exhaust device；Safety belt is further included, the safety clasp of the safety belt is plugged into cushion；Institute
It states and guardrail is equipped at left and right sides of backrest and cushion, the guardrail at left and right sides of the backrest is being closed at backrest equipped with velcro
Generatrix；Further include inflatable pillow band, the outer surface of inflatable pillow band is fixedly connected with a fixation band, the fixation band it is another
It is equipped with magic notice face on one side, the air sac bag body and inflatable pillow band are made of TPU composite materials, the TPU composite surfaces
Material is prepared using following methods：
（1）A kind of base material is provided；
（2）Substrate coating PU glue：Give coated substrate one layer of PU glue with coating machine；
（3）The tape casting prepares TPU film：TPU particles is taken to stir evenly；Then it is delivered in desiccant dehumidification machine at 70~100 DEG C
At a temperature of dry 2~4 hours；More than TPU particles are transported in the loading hopper of casting machine, by five heating zones of casting machine
And bonding pad, draping area heating after obtain melting TPU, squeezed out finally by casting head；Five heating zones of casting machine
Temperature is followed successively by 155~165 DEG C, 170~190 DEG C, 180~195 DEG C, 180~195 DEG C, 180~195 DEG C, the temperature of bonding pad
It it is 180~195 DEG C, the temperature in draping area is 180~195 DEG C, and the temperature of casting head is 180~195 DEG C；
TPU film is bonded online with base material：Melt the base material that TPU is coated in dynamic mobile after the die head mouth mold outflow of casting machine
Fitting is integrated, and is cooled down using chill roll, and the base material is 70D, 210D, 420D, 840D nylon cloth.
2. inflatable safety chair seats of car for children as described in claim 1, it is characterised in that：Step（2）With coating machine to base
Material coats one layer of PU glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443882.3A CN104960442B (en) | 2015-07-24 | 2015-07-24 | A kind of inflatable child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443882.3A CN104960442B (en) | 2015-07-24 | 2015-07-24 | A kind of inflatable child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960442A CN104960442A (en) | 2015-10-07 |
| CN104960442B true CN104960442B (en) | 2018-07-06 |
Family
ID=54214598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443882.3A Active CN104960442B (en) | 2015-07-24 | 2015-07-24 | A kind of inflatable child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960442B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946636A (en) * | 2016-04-29 | 2016-09-21 | 芜湖金鹏汽车部件有限公司 | Special air bag for child safety seat |
| CN106114304A (en) * | 2016-07-22 | 2016-11-16 | 苏州逗乐儿童用品有限公司 | Inflated type intelligence child safety seat |
| CN109228974A (en) * | 2017-05-19 | 2019-01-18 | 恒洋汽车座椅（天津）有限公司 | A kind of automotive seat facilitating children sleeping |
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| CN101817319A (en) * | 2010-04-26 | 2010-09-01 | 李�浩 | Child safety inflatable seat for vehicle |
| CN102390152A (en) * | 2011-07-21 | 2012-03-28 | 无锡翔隆高分子面料有限公司 | Manufacture method of high-strength TPU (thermoplastic polyurethane) compound fabric |
| CN102689606A (en) * | 2011-03-23 | 2012-09-26 | 沃尔沃汽车公司 | Rearward facing inflatable child seat |
| CN102964808A (en) * | 2012-12-04 | 2013-03-13 | 福建思嘉环保材料科技有限公司 | Environment-friendly thermoplastic polyurethane (TPU) film and preparation method thereof |
| CN202966026U (en) * | 2012-09-25 | 2013-06-05 | 十堰上恒鑫正科工贸有限公司 | Automotive chair |
| CN104044489A (en) * | 2014-07-03 | 2014-09-17 | 惠州市领闲塑胶制品有限公司 | Inflatable child safety seat |
| CN204915366U (en) * | 2015-07-24 | 2015-12-30 | 广州钰鑫环保塑胶有限公司 | Inflatable children safety seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6502853B2 (en) * | 2001-04-17 | 2003-01-07 | Milliken & Company | Low permeability airbag and method |
| JP5374089B2 (en) * | 2007-09-27 | 2013-12-25 | 豊田合成株式会社 | Aircraft coat base fabric |
| AU2010314761A1 (en) * | 2009-11-09 | 2012-05-31 | Britax Childcare Pty Ltd | Child seat with impact protection |
| CN104788822A (en) * | 2015-04-21 | 2015-07-22 | 苏州市鼎立包装有限公司 | Polymeric membrane material for packaging and preparation method thereof |
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2015
- 2015-07-24 CN CN201510443882.3A patent/CN104960442B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817319A (en) * | 2010-04-26 | 2010-09-01 | 李�浩 | Child safety inflatable seat for vehicle |
| CN102689606A (en) * | 2011-03-23 | 2012-09-26 | 沃尔沃汽车公司 | Rearward facing inflatable child seat |
| CN102390152A (en) * | 2011-07-21 | 2012-03-28 | 无锡翔隆高分子面料有限公司 | Manufacture method of high-strength TPU (thermoplastic polyurethane) compound fabric |
| CN202966026U (en) * | 2012-09-25 | 2013-06-05 | 十堰上恒鑫正科工贸有限公司 | Automotive chair |
| CN102964808A (en) * | 2012-12-04 | 2013-03-13 | 福建思嘉环保材料科技有限公司 | Environment-friendly thermoplastic polyurethane (TPU) film and preparation method thereof |
| CN104044489A (en) * | 2014-07-03 | 2014-09-17 | 惠州市领闲塑胶制品有限公司 | Inflatable child safety seat |
| CN204915366U (en) * | 2015-07-24 | 2015-12-30 | 广州钰鑫环保塑胶有限公司 | Inflatable children safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960442A (en) | 2015-10-07 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: Zengcheng District Xian village Sha Kau village temple in Guangdong city of Guangzhou province (510000 pit soil) workshop B1 Applicant after: GUANGZHOU YUXIN NEW MATERIAL CO.,LTD. Address before: Zengcheng Xintang Town, Guangdong city of Guangzhou province Xintang 510000 Road West Bai Jiang Hongda Industrial Zone A5 building Applicant before: Guangzhou Yuxin Environmental Protection Plastic Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: East side of Xiaoluo Road, Yaoxia Villager Group, Liangtian Village, Taimei Town, Boluo County, Huizhou City, Guangdong Province, 516000 Patentee after: Guangdong Yuxin New Materials Co.,Ltd. Address before: 510000 workshop B1, miaokeng (tuming), Shajiao village, Xiancun Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU YUXIN NEW MATERIAL CO.,LTD. |
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| TR01 | Transfer of patent right |