CN102745103A - Vehicle-mounted safety seat for child - Google Patents

Vehicle-mounted safety seat for child Download PDF

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Publication number
CN102745103A
CN102745103A CN2012102452235A CN201210245223A CN102745103A CN 102745103 A CN102745103 A CN 102745103A CN 2012102452235 A CN2012102452235 A CN 2012102452235A CN 201210245223 A CN201210245223 A CN 201210245223A CN 102745103 A CN102745103 A CN 102745103A
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CN
China
Prior art keywords
air bag
vehicle
base
seat
safety strap
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Granted
Application number
CN2012102452235A
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Chinese (zh)
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CN102745103B (en
Inventor
邹申钰
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Individual
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Individual
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Priority to CN201210245223.5A priority Critical patent/CN102745103B/en
Publication of CN102745103A publication Critical patent/CN102745103A/en
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Publication of CN102745103B publication Critical patent/CN102745103B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a vehicle-mounted safety seat for a child. The vehicle-mounted safety seat comprises a pedestal, a seat back, an air charging system and a safety belt, wherein connecting buckles for being fixedly connected with a car main body are arranged on the pedestal; a cushion is arranged at the middle of the pedestal; seat air bags vertical to the surface of the pedestal are arranged at two sides of the pedestal respectively; a back air bag is arranged on the seat back; bulges vertical to the surface of the seat back are arranged at two sides of the back air bag respectively; and the seta air bags and the back air bag are communicated with the air charging device respectively. The vehicle-mounted safety seat for the child has the advantages that the vehicle-mounted safety seat is safer and more reliable, i.e., the child in the car is wrapped in the air bags all the time, so the injury to the child can be reduced to the minimum in emergency. The air can be compressed, so that the effect of buffering can be achieved. And the invention synchronously discloses the safety belt for the vehicle-mounted safety seat for the child.

Description

Vehicle-mounted child safety seat
Technical field
The present invention relates to a kind of vehicle-mounted child safety seat.
Background technology
After the World War II, the automotive technology develop rapidly, automobile becomes the main vehicle.Thing followed traffic safety problem also becomes increasingly conspicuous, and various safety guards are by bus come out one after another.
Safety strap, safety air bag were once saved countless people's life as modal fender guard on the automobile.According to statistics, fasten the safety belt can reduce 46% death maybe with 76% severe injury maybe, in the therefore annual death that reduces by 10,000 people of the U.S..
Safety strap is for adult's design-calculated, for children and inapplicable as the most traditional safety protection equipment.Because children's bone is tender, when automobile bumps, health can be made a dash forward because of huge inertia when speed reduced rapidly, adult's safety strap that this moment, side was striden health may cause the child chest fracture of rib, suffocate even danger that neck fractures.
For the safety of protecting children to ride, the European has invented the automotive safety child seat in early 1960s.Fact proved, use automobile children safety chair can reduce children's suffered injury under automobile generation emergency braking or accident collision situation to the full extent.Therefore, child safety seat is accepted by the customer very soon, and obtains in the whole world gradually promoting.
But children are in developmental process, and the function of parts of body is not physically well developed as yet, and safeguard procedures such as car belt, safety air bag all manufacture and design according to adult's physical standard, to the very big hidden danger of safety formation of child passenger.Therefore need automobile that the safety that child seat is protected children is installed.
Summary of the invention
In order to protect children under emergency braking or accident collision situation, to escape injury, the present invention provides a kind of vehicle-mounted child safety seat, through at a plurality of ad-hoc locations safety air bag being set, children is implemented multi-faceted protection.
The object of the invention comes concrete the realization through following technical scheme:
A kind of vehicle-mounted child safety seat; Comprise base, the chair back and safety strap; Be equipped with on the base and be used for the junction button of captiveing joint with automobile body, the middle part of base is a cushion, is separately installed with the seat portion air bag vertical with susceptor surface in the both sides of base; The back air bag is installed on the chair back, and two sides of said back air bag have the lug boss with chair back Surface Vertical.
Further design is, also comprises gas filled device, and said seat portion air bag, back air bag are communicated with gas filled device respectively.
The outside of said seat portion's air bag and back air bag has one deck ventilation weaves cotton cloth, and said ventilation is weaved cotton cloth and is used for seat portion air bag and back air bag are finalized the design, and can play the effect of protection to seat portion air bag and back air bag.
Said gas filled device is an air pump.
At the top of the chair back headrest clamping band is installed.
The rear portion of base is connected through rotating shaft with the bottom of the chair back, so that the chair back can fold forward and be overlapping with base, between the base and the chair back, strut bar is installed, and the said base and the chair back are opened the back and carried out support fixation through strut bar.
Said safety strap is the five-point type safety strap, comprises tep reel and five and tep reel bonded assembly belt body, and said safety strap is connected with the side of the base and the chair back, and promptly two of top belt bodies are connected with the side of the chair back, and three belt bodies of bottom are connected with the side of base.
The medial surface of said tep reel has air cushion, and said air cushion covers the medial surface of said tep reel so that said air-sprung area more than or equal to or be slightly less than the area of tep reel.
At least the medial surface of two of top belt bodies be provided with air bag or at least two belt bodies on top be made as the type inflatable safety strap.
The belt body of said safety strap is tied up mouth with the safety strap of base or back seat sides and is connected; Said air bag is communicated with air cushion; And said air bag is communicated with the gas circuit inflation inlet; Said gas circuit inflation inlet is positioned at that safety strap is tied up mouthful inside or safety strap is tied up near the mouth, and said gas circuit inflation inlet is communicated with said gas filled device.
Further can be preferred, said cushion is an inflatable air bag, and cushion is communicated with said gas filled device.
A kind of safety strap that is used for vehicle-mounted child safety seat; Said safety strap is the five-point type safety strap, comprises tep reel and five and tep reel bonded assembly belt body, in five said belt bodies; Two belt bodies on top are used for being connected with the side of the chair back; Three belt bodies of bottom are used for being connected with the side of base, and the medial surface of said tep reel has air cushion, and said air cushion covers the medial surface of said tep reel; So that said air-sprung area is more than or equal to the area of tep reel, at least the medial surface of two of top belt bodies be provided with air bag or at least two belt bodies on top be made as the type inflatable safety strap.
Something unexpected happened the invention has the advantages that more safe and reliable, that is: children are wrapped among the air bag while taking a bus all the time, even also can drop to injury minimum.Because gas can compress, can play buffering effect.Bump in a flash at automobile; Can produce very big impact, children's skeleton development is unsound, so general five-point type safety strap; Under violent impact, also can produce injury to children, the improved safety strap that has air bag just can alleviate this injury among the present invention.Gas can the oneself compress when receiving severe impact, alleviates the injury to children.
The present invention also has an advantage to be, after venting back seat volume reduces, be folding, is equivalent to the computer package of a thickening.Convenient in carrying can be carried with car.Because present new material constantly occurs, can with seat processing lighter, safer, better guarantee children's safety.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the chair back and the base bonded assembly structural representation of the said vehicle-mounted child safety seat of the embodiment of the invention.
Fig. 2 is the bottom surface constructional drawing of the base of the vehicle-mounted child safety seat of the embodiment of the invention.
Fig. 3 is the constructional drawing of the vehicle-mounted child safety seat of the embodiment of the invention.
Fig. 4 is the constructional drawing that is used for the safety strap of vehicle-mounted child safety seat according to the invention.
Fig. 5 is the side-looking constructional drawing that is used for the safety strap of vehicle-mounted child safety seat according to the invention.
Among the figure:
1, base;
2, the chair back;
3, gas filled device;
4, safety strap;
5, junction button;
6, strut bar;
8, cushion;
9, safety strap is tied up mouth;
10, rotating shaft;
11, seat portion air bag;
16, electric source line interface;
17, retractable power cord;
18, switch;
21, back air bag;
22, lug boss;
25, headrest clamping band;
41, tep reel;
42, belt body;
43, air cushion;
44, air bag;
45, gas circuit inflation inlet.
The specific embodiment
Shown in Fig. 1-5; The described vehicle-mounted child safety seat of the embodiment of the invention comprises base 1, the chair back 2 and safety strap 4, is equipped with on the base 1 to be used for the junction button 5 of captiveing joint with automobile body; The middle part of base 1 is a cushion 8; Be separately installed with the seat portion air bag 11 vertical with susceptor surface in the both sides of base 1, back air bag 21 is installed on the chair back, two sides of said back air bag 21 have the lug boss 22 with chair back Surface Vertical; The lug boss 22 of said seat portion's air bag 11 and said back air bag 21 is made as band shape respectively; So that children are when being sitting on the seat, children's health both sides all place among the encirclement of air bag, and air bag can play the effect of protection to children.
People adopt detouchable to install between said seat portion air bag 11, back air bag 21 and the seat, are respectively equipped with inflation inlet on seat portion air bag 11, the back air bag 21, so that can adopt structure such as inflator pump that seat portion air bag 11, back air bag 21 are put on the air.
Further optimization embodiment to present embodiment is, also comprises a gas filled device 3, and said seat portion air bag 11, back air bag 21 are communicated with gas filled device 3 respectively, and said gas filled device 3 is air pump or other inflatable devices.
Have electric source line interface 16 in the side of base 1; In the said electric source line interface 16 retractable power cord 17 is installed; Said retractable power cord 17 is connected with vehicle power; The other end of retractable power cord 17 is connected (not shown) with said gas filled device 3, be provided with the switch 18 of the said gas filled device 3 of a control in the side of base 1, and said switch 18 is connected on (not shown) on the said retractable power cord 17.
Vehicle-mounted child safety seat according to the invention; After being fixed on automobile body inside through junction button 5; Can opening power line interface 16; Retractable power cord 17 is taken out and is connected with vehicle power, open switch 18 then each air bag of 3 pairs of vehicle-mounted child safety seats of gas filled device is put on the air.
Headrest clamping band 25 is installed at the top of the chair back 2, and said headrest clamping band 25 is used for fixing headrest, guarantees children's comfort level, is particularly suitable for children and sleeps on the seat, guarantees the quality of sleep.
The rear portion of base 1 is connected through rotating shaft 10 with the bottom of the chair back 2, so that the chair back 2 can fold forward and be overlapping with base 1.In the time need not using vehicle-mounted child safety seat; The disconnection that is connected with junction button 5 with the automobile body of vehicle-mounted child safety seat; Gas in each air bag is bled off, then the chair back 2 and base is folded up, can folding and unfolding in boot or leave other positions such as garage in.
Between the base 1 and the chair back 2, strut bar 6 is installed, said base 1 is opened the back with the chair back 2 and is carried out support fixation through strut bar 6.Said strut bar 6 is made as two ends and removably connects respectively at the base 1 and the chair back 2, also can said strut bar 6 be made as an end and be fixed on the base 1 or the chair back 2, and the other end is conflicted with the chair back 2 or base 1 and is connected.
Those skilled in the art is project organization spare voluntarily also, fix with spacing after the base 1 and the chair back 2 are opened, and the structure of reversing the location owing to available technology adopting is a lot, gives an example no longer one by one in the present embodiment.
In the process of implementing, can said cushion 8 be made as an inflatable air bag, and cushion 8 is communicated with said gas filled device 3, put on the air by 3 pairs of cushions 8 of said gas filled device.
The outside of said seat portion's air bag 11 and back air bag 21 has one deck ventilation weaves cotton cloth, and ventilation is weaved cotton cloth and can be played the certain protection effect to air bag, also can limit the later shape of airbag inflation simultaneously.
Shown in Fig. 4-5; The safety strap 4 that is used for vehicle-mounted child safety seat according to the invention is the five-point type safety strap; Comprise tep reel 41 and five and tep reel 41 bonded assembly belt bodies 42, said safety strap 4 is connected with the base 1 of seat and the side of the chair back 2, and promptly two of top belt bodies 42 are connected with the side of the chair back 2; Three belt bodies 42 of bottom are connected with the side of base 1; The medial surface of said tep reel 41 has air cushion 43, and said air cushion 43 covers the medial surface of said tep reel 41 so that the area of said air cushion 43 more than or equal to or be slightly less than the area of tep reel 41; At least the medial surface of two of top belt bodies 42 is provided with air bag 44, also can two belt bodies 42 on top at least be made as the type inflatable safety strap in the process of enforcement.
It is to be noted; Even the area of said air cushion 43 is slightly less than the area of tep reel 41, also be feasible, because receive in the process of extruding energetically at air cushion 43; Air cushion 43 itself can extend to the plane, and the area behind air cushion 43 pressurizeds is all covered on the tep reel 41.
In the process of implementing, the annexation between said air bag 44 and the belt body 42 can be for bonding.Also can be with the medial surface of said air bag 44 mechanical stitch at belt body 42.Can also said air bag 44 be fixed together with belt body 42 through other auxiliary fixing device.
In the process of implementing, also can said belt body 42 be made as the type inflatable safety strap.
Annexation between said air cushion 43 and the tep reel 41 can perhaps be embedded in said air cushion 43 in the said tep reel 41 for bonding.Also can be with the medial surface of said air cushion 43 mechanical stitch at tep reel 41.Can also said air cushion 43 be fixed together with tep reel 41 through other auxiliary fixing device.
Something unexpected happened the invention has the advantages that more safe and reliable, that is: children are wrapped among the air bag while taking a bus all the time, even also can drop to injury minimum.Because gas can compress, can play buffering effect.Bump in a flash at automobile; Can produce very big impact, children's skeleton development is unsound, so general five-point type safety strap; Under violent impact, also can produce injury to children, the improved safety strap that has air bag just can alleviate this injury among the present invention.Gas can the oneself compress when receiving severe impact, alleviates the injury to children.
The present invention also has an advantage to be, after venting back seat volume reduces, be folding, is equivalent to the computer package of a thickening.Convenient in carrying can be carried with car.Because present new material constantly occurs, can with seat processing lighter, safer, better guarantee children's safety.

Claims (10)

1. vehicle-mounted child safety seat; It is characterized in that; Comprise base (1), the chair back (2) and safety strap (4); Be equipped with on the base (1) and be used for the junction button (5) of captiveing joint with automobile body, the middle part of base (1) is cushion (8), is separately installed with the seat portion air bag (11) with base (1) Surface Vertical in the both sides of base (1); Back air bag (21) is installed on the chair back, and two sides of said back air bag (21) have the lug boss (22) with the chair back (2) Surface Vertical.
2. vehicle-mounted according to claim 1 child safety seat is characterized in that, also comprises gas filled device (3), and said seat portion's air bag (11), back air bag (21) are communicated with gas filled device (3) respectively.
3. vehicle-mounted according to claim 1 or claim 2 child safety seat is characterized in that, the rear portion of base (1) is connected through rotating shaft (10) with the bottom of the chair back (2), so that the chair back (2) can fold forward and be overlapping with base (1).
4. vehicle-mounted according to claim 1 or claim 2 child safety seat; It is characterized in that; Said safety strap (4) is the five-point type safety strap, comprises tep reel (41) and five and tep reel (41) bonded assembly belt body (42), and said safety strap (4) is connected with the side of base (1) with the chair back (2); Two belt bodies (42) that are top are connected with the side of the chair back (2), and three belt bodies (42) of bottom are connected with the side of base (1).
5. like the said vehicle-mounted child safety seat of claim 4; It is characterized in that; The medial surface of said tep reel (41) has air cushion (43); Said air cushion (43) covers the medial surface of said tep reel (41) so that the area of said air cushion (43) more than or equal to or be slightly less than the area of tep reel (41).
6. like the said vehicle-mounted child safety seat of claim 5, it is characterized in that, at least the medial surface of two of top belt bodies (42) be provided with air bag (44) or at least two belt bodies (42) on top be made as the type inflatable safety strap.
7. like the said vehicle-mounted child safety seat of claim 6; It is characterized in that; The belt body of said safety strap (42) is tied up mouthful (9) with the safety strap of base (1) or the chair back (2) side and is connected; Said air bag (44) is communicated with air cushion (43); And said air bag (44) is communicated with gas circuit inflation inlet (45), and said gas circuit inflation inlet (45) is positioned at that safety strap is tied up mouthful (9) inside or safety strap is tied up near mouthful (9), and said gas circuit inflation inlet (45) is communicated with said gas filled device (3).
8. like the said vehicle-mounted child safety seat of claim 2, it is characterized in that said cushion (8) is an inflatable air bag, and cushion (8) is communicated with said gas filled device (3).
9. vehicle-mounted according to claim 1 or claim 2 child safety seat is characterized in that, the outside of said seat portion's air bag (11) and back air bag (21) has one deck ventilation and weaves cotton cloth.
10. safety strap that is used for vehicle-mounted child safety seat; It is characterized in that; Said safety strap (4) is the five-point type safety strap, comprises tep reel (41) and five and tep reel (41) bonded assembly belt body (42), in five said belt bodies; Two belt bodies (42) on top are used for being connected with the side of the chair back (2); Three belt bodies (42) of bottom are used for being connected with the side of base (1), and the medial surface of said tep reel (41) has air cushion (43), and said air cushion (43) covers the medial surface of said tep reel (41); So that the area of said air cushion (43) is more than or equal to the area of tep reel (41), at least the medial surface of two of top belt bodies (42) be provided with air bag (44) or at least two belt bodies (42) on top be made as the type inflatable safety strap.
CN201210245223.5A 2012-07-16 2012-07-16 Vehicle-mounted safety seat for child Expired - Fee Related CN102745103B (en)

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Application Number Priority Date Filing Date Title
CN201210245223.5A CN102745103B (en) 2012-07-16 2012-07-16 Vehicle-mounted safety seat for child

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Application Number Priority Date Filing Date Title
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CN102745103A true CN102745103A (en) 2012-10-24
CN102745103B CN102745103B (en) 2015-07-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020976A (en) * 2017-03-21 2017-08-08 上海工程技术大学 A kind of child safety seat is anti-to forget detection warning system and method
CN107804198A (en) * 2017-09-27 2018-03-16 张家港市隆旌汽车零部件有限公司 A kind of Multifunctional inflating type automotive seat

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JP2007269302A (en) * 2006-03-08 2007-10-18 Toyoda Gosei Co Ltd Air bag device
WO2009055954A1 (en) * 2007-11-01 2009-05-07 Feldinger, Meir Compact inflatable vehicle child safety seat/booster/carrier
CN201753034U (en) * 2010-08-19 2011-03-02 麦克英孚(宁波)婴童用品有限公司 Child's safety seat with safety air bag for automobile
US20110148081A1 (en) * 2009-12-22 2011-06-23 Tk Holdings Inc. Buckle airbag
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CN202641434U (en) * 2012-07-16 2013-01-02 邹申钰 Vehicle-mounted child safety seat

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US5413401A (en) * 1991-12-05 1995-05-09 Takata Corporation Restraining protective seat for infants
CN1100692A (en) * 1993-04-08 1995-03-29 不列特斯-求精有限公司 Child safetyseat
CN2188888Y (en) * 1994-04-28 1995-02-08 蔡来松 Sectionalized pneumatic mattress
DE19545245A1 (en) * 1995-03-30 1996-10-02 Inst Sichere Und Umweltschonen Child's mobile seat with integrated airbag for motor vehicle
WO2001045987A1 (en) * 1999-12-23 2001-06-28 Z/C Holding Company Inflatable restraint assembly for vehicles
US6513829B1 (en) * 1999-12-23 2003-02-04 Z/C Holding Company Inflatable restraint assembly for vehicles
JP2001219771A (en) * 2000-02-08 2001-08-14 Hiromune Yashima Child seat
CN1189344C (en) * 2000-03-07 2005-02-16 R·W·詹姆斯 Child seat device
JP2001334853A (en) * 2000-05-29 2001-12-04 Sadafumi Ueda Child seat
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JP2007269302A (en) * 2006-03-08 2007-10-18 Toyoda Gosei Co Ltd Air bag device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020976A (en) * 2017-03-21 2017-08-08 上海工程技术大学 A kind of child safety seat is anti-to forget detection warning system and method
CN107020976B (en) * 2017-03-21 2019-11-12 上海工程技术大学 A kind of anti-forgetting detection alarm system of child safety seat and method
CN107804198A (en) * 2017-09-27 2018-03-16 张家港市隆旌汽车零部件有限公司 A kind of Multifunctional inflating type automotive seat

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