CN104512295B - All-directionally reinforced inflatable car safety seat for children - Google Patents
All-directionally reinforced inflatable car safety seat for children Download PDFInfo
- Publication number
- CN104512295B CN104512295B CN201510032014.6A CN201510032014A CN104512295B CN 104512295 B CN104512295 B CN 104512295B CN 201510032014 A CN201510032014 A CN 201510032014A CN 104512295 B CN104512295 B CN 104512295B
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- Prior art keywords
- inflatable
- seat cushion
- blow back
- seat
- car
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- Expired - Fee Related
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- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000004698 Polyethylene Substances 0.000 claims abstract description 17
- -1 polyethylene Polymers 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 17
- 239000002775 capsule Substances 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 1
- 208000022542 ankle injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000001202 rhombencephalon Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2/2806—Adaptations for seat belts for securing the child seat to 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
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)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses an all-directionally reinforced inflatable car safety seat for children. The car safety seat comprises an inflatable seat cushion and an inflatable backrest, and is characterized in that inflatable strip-shaped side protection bags integrally connected through a rectangular one-way connecting valve are arranged on the two sides of the lower part of the inflatable backrest; two rows of transverse heat bonding blocks for integrally bonding front and rear walls are arranged in the middle of the inflatable backrest; a V-shaped inflatable belt is arranged from the middle upper part of the front wall of the inflatable backrest to the middle of the front part of the inflatable seat cushion; high-strength polyethylene fiber meshes are embedded into the rubber walls of the inflatable parts. The seat has the buffer force of an airbag and can all-directionally protect the children during front or rear impact, side turn and wheel rollover of a car; the high-strength polyethylene fiber meshes are embedded into the rubber walls of the inflatable parts, so that the seat cannot be broken when the car impact force is greatly large and even the car hits a sharp object, and the strength of the inflatable seat is greatly enhanced.
Description
Technical field
The present invention relates to a kind of improvement for the inflatable children's seat on car, specifically a kind of comprehensive strong
Change inflatable children and use car safety seat.
Background technology
With expanding economy, the affluence of people's life, car has become the main means of transport of people, and people not only go up
Class, come off duty, go on business, travelling car, and pick children in school, mostly all use car.Ensure in order to children are sitting on car
Safety, is just provided with child safety seat on car seat, such as " the lambling child safety seat of public offering in the market
Chair ", this child safety seat, internal is hard chair skeleton, includes backrest, prevents the side of collision and be connected with chair skeleton
Safety belt, outside cladding soft material, the deficiency of this child safety seat is: the soft material due to outside cladding exists
Meet the cushion effect being absorbed when clashing into extremely limited, so children's wounded danger when can not effectively avoid clashing into.
In order to overcome the shortcomings of above technology, by retrieval, to make by way of using in the intracapsular inflation of rubber
Make the technology of child safety seat it has been reported that " inflatable automobile children pacify as Chinese patent 01131368.4 discloses one kind
Full seat " and Chinese patent 200620016968.4 also disclose that a kind of " vehicle air filling type child safety seat ", both seats
Chair, all includes Air-filled cushion, blow back and left and right bib, and wherein, " inflatable automobile children safety chair " is when using
It is located on the seat of automobile, fixed with safety belt；" vehicle air filling type child safety seat " is to be fixed with top when using
Band is fixed on the upper end of front row seat.The deficiency of these vehicle air filling type seats is: one is due to fixing loosely with car seat, though
So in the forward and backward collision of car and left and right rollover, there is certain protective effect, but meet car and turn over a wheel towards sky, children and seat
Head then all downward, and be impacted, so children omnibearing can not be protected not to be impacted；Two is to be used due to current
Inflatable packer is rubber and makes, and centre does not have reinforcing fibre, and simply one layer of fiber cloth of outsourcing, so insufficient strength, is especially being hit
In the case that power of hitting is larger, air bag can be torn, and leads to protective effect failure；Three is due to children's hitting forward when bringing to a halt
Power of hitting still adopts safety belt to protect, so, the ankle injury of children is may result in when impact is big；Four is because blow back is two-layer
Isolating construction, when children firmly lean forward, the front layer of blow back can be easier to project forward therewith under the influence of air pressure, and
And be easily deformed, lose protective effect.
Content of the invention
It is an object of the invention to provide a kind of cushion effect not only with air bag, and can the forward and backward shock of car,
Rollover and wheel realize the omnibearing protection to children towards under sky state, and the comprehensive strengthening inflatable children with high intensity use
Car safety seat.
In order to reach object above, the technical solution adopted in the present invention is: this comprehensive strengthening inflatable children's sedan-chair
Car safety seat, including inflated seat cushion and blow back, the lower end of blow back and the rear end of inflated seat cushion for heat pressure adhesive are
Laterally one line it is characterised in that: the bottom both sides of described blow back are provided with the inflation bar shaped side shield capsule connecting as one,
The rear end that capsule is protected in inflation bar shaped side is connected with blow back by the unidirectional connection valve of rectangle, and intracavity inter-connection；Inflation
Bar shaped side protect capsule base along with inflated seat cushion a corresponding side be heat pressure adhesive be longitudinal direction one line；Described inflation
The middle part of backrest is provided with the horizontal heat bonding block that front and back walls are combined as a whole of two rows；On from the antetheca of blow back
Portion is provided with " v " shaped inflatable band to the anteriomedial of inflated seat cushion, in the angle position of " v " shaped inflatable band and the front portion of inflated seat cushion
Between latch hook connect, the two equilateral upper ends of " v " shaped inflatable band are connected as one with blow back by cylindrical unidirectional connection valve,
And the two of " v " the shaped inflatable band equilateral intracavity inter-connections with blow back；Described inflated seat cushion, blow back, inflation bar
Shape side is protected and is all embedded high-tenacity polyethylene fibre net in capsule and the rubber wall of " v " shaped inflatable band.
The present invention is implemented also by following measure: the unidirectional connection valve of described rectangle, by cuboid and rectangle pressure
Adjustment sheet is constituted, and the vertical center line along cuboid is provided with rectangular through holes, and rectangle pressure adjustment sheet is arranged on the length of cuboid
In square cavities, and perpendicular to rectangular through holes, the periphery of rectangle pressure adjustment sheet and the periphery of rectangle inner chamber leave 1mm
Gap, heat seal link slot is provided with the outer wall at cuboid two ends.
The unidirectional connection valve of described cylinder is made up of cylinder and round pressure adjustment sheet, along cylinder axle center be provided with logical
Hole, round pressure adjustment sheet is arranged in the round cavity of cylinder, and perpendicular to through hole, the periphery of round pressure adjustment sheet and circle
The periphery of shape inner chamber leaves the gap of 1mm, is provided with annular heat seal link slot on the outer wall at cylinder two ends.
Described " v " shaped inflatable band is provided with slidably woollen goods set；Width between the two equilateral upper ends of " v " shaped inflatable band
Spend for 200mm.
It is respectively equipped with charging connector on the side wall of described inflated seat cushion and blow back.
It is locking that the two side front end of four corners of the rear wall of described blow back and inflated seat cushion is equipped with automotive safety
Button.
The high-tenacity polyethylene fibre that described high-tenacity polyethylene fibre net is used be using ultra-high molecular weight polyethylene with
Prepared by low density polyethylene (LDPE) blended melting, high-tenacity polyethylene fibre can directly be bought.
Described blow back, inflated seat cushion and inflation bar shaped side protect capsule and " v " shaped inflatable band outside be equipped with
The outer cloth set being adapted during expansion, to increase aesthetic feeling, this is known technology, therefore seldom states.
The beneficial effects of the present invention is: this comprehensive strengthening inflatable children uses car safety seat, with current youngster
Virgin inflatable seat is compared, and not only has the cushion effect of air bag, and due to increased inflation bar shaped side shield capsule, " v " shaped inflatable band
With heat bonding block, it is possible to realizing the comprehensive guarantor to children under the forward and backward shock of car, rollover and wheel are towards sky state
Shield；Due to the high-tenacity polyethylene fibre net with high tearing toughness all embedded in the rubber wall of each inflation, so in sedan-chair
In the case of car impact is great, also will not rupture even when striking sharp objects, this also just substantially increases and fills
The intensity of gas seat.
Brief description
Fig. 1 is the structure front-view schematic diagram of the present invention.
Fig. 2 is the structure schematic rear view of the present invention.
Fig. 3 is the structure of the present invention along Fig. 1 a a cross-sectional schematic.
Fig. 4 is the rectangle unidirectional connection valve arrangement longitudinal direction section view enlarged diagram of the present invention.
Fig. 5 is the cylinder unidirectional connection valve axial direction section view enlarged diagram of the present invention.
Fig. 6 is Air-filled cushion, blow back and the inflation bar shaped side shield airbag deployment structural representation of the present invention.
In figure: 1, inflated seat cushion；2nd, blow back；3rd, horizontal one line；4th, inflation bar shaped side shield capsule；5th, longitudinally integrally
Line；6th, heat bonding block；7th, " v " shaped inflatable band；8th, latch hook；9th, high-tenacity polyethylene fibre net；10th, cylindrical unidirectional connection valve；
101st, cylinder；102nd, round pressure adjustment sheet；103rd, round cavity；104th, annular heat seal link slot；105th, through hole；11st, rectangular
The unidirectional connection valve of shape；111st, cuboid；112nd, rectangle pressure adjustment sheet；113rd, rectangle inner chamber；114th, heat seal link slot；
115th, rectangular through holes；12nd, woollen goods set；13rd, charging connector；14th, automobile safety belt buckle.
Specific embodiment
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 give one embodiment of the present of invention.With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4,
Fig. 5, Fig. 6 make the present invention.This comprehensive strengthening inflatable children uses car safety seat, leans on including inflated seat cushion 1 and inflation
The back of the body 2, the rear end of the lower end of blow back 2 and inflated seat cushion 1 is heat pressure adhesive is horizontal one line 3, so can be easy to without
When by blow back 2 and inflated seat cushion 1, transversely one line 3 folds, in order to carrying it is characterised in that: described
The bottom both sides of blow back 2 are provided with the inflation bar shaped side shield capsule 4 connecting as one, and the rear end that capsule 4 is protected in inflation bar shaped side is passed through
The unidirectional connection valve of rectangle 11 is connected with blow back 2, and intracavity inter-connection, so, bulge in blow back 2 inflation
Meanwhile, inflation bar shaped side shield capsule 4 also bulges, and inflates bar shaped side shield capsule 4 and keep plumbness with blow back 2；Inflation bar
Shape side protect capsule 4 base along with inflated seat cushion 1 a corresponding side be heat pressure adhesive be longitudinal direction one line 5；Described fills
The middle part of gas backrest 2 is provided with the horizontal heat bonding block 6 that front and back walls are combined as a whole of two rows, is made by heat bonding block 6
Being combined as a whole of the front and back walls local of blow back 2, to prevent pulling force forward from pulling out forward the antetheca of blow back 2,
Lose the ability preventing impact forward, simultaneously as there is the interval of connection between heat bonding block 6, so also maintain filling
Pressure in gas backrest 2 is homogeneous, projects forward, in order to protect when also bulging beneficial on the upside of heat bonding block 6, position is reinflated simultaneously
The hindbrain position of shield children；It is provided with " v " shaped inflatable band from the antetheca middle and upper part of blow back 2 to the anteriomedial of inflated seat cushion 1
7, the angle position of " v " shaped inflatable band 7 is connected with the latch hook 8 of the anteriomedial of inflated seat cushion 1, and the two of " v " shaped inflatable band 7 are equilateral
Upper end is connected as one with blow back 2 by cylindrical unidirectional connection valve 10, and the two of " v " shaped inflatable band 7 equilateral with fill
The intracavity inter-connection of gas backrest 2；Described inflated seat cushion 1, blow back 2, inflation bar shaped side protect capsule 4 and " v " shaped inflatable band 7
All embed high-tenacity polyethylene fibre net 9 in rubber wall, increase the tensile strength of rubber wall by high-tenacity polyethylene fibre net 9, by
In this high-tenacity polyethylene fibre net 9, there is high tearing toughness, so in the case of car impact is great, or even
In also rupturing when striking sharp objects, this also just substantially increases the intensity of rubber wall.
Improvement as the present invention: the unidirectional connection valve of described rectangle 11, adjusted by cuboid 111 and rectangle pressure
Piece 112 is constituted, and the vertical center line along cuboid 111 is provided with rectangular through holes 115, and rectangle pressure adjustment sheet 112 is arranged on length
In the rectangle inner chamber 113 of cube 111, and perpendicular to rectangular through holes 115, the periphery of rectangle pressure adjustment sheet 112 and length
The periphery of square cavities 113 leaves the gap of 1mm, is provided with heat seal link slot 114 on the outer wall at cuboid 111 two ends, when filling
Gas bar shape side shield capsule 4 rear port snaps in after in the heat seal link slot 114 of cuboid 111 outer end and makes it firm by hot bonding method
It is fixed as one, equally, when the interface of the side wall lower ends of blow back 2 snaps in the heat seal link slot 114 of cuboid 111 the inner
Make it be firmly fixed by hot bonding method afterwards to be integrated, so, the back that capsule 4 is protected in inflation bar shaped side can be made to fix, normal
In the case of, because the periphery of rectangle pressure adjustment sheet 112 and the periphery of rectangle inner chamber 113 leave the gap of 1mm, so filling
It is consistent that pressure in gas backrest 2 protects the pressure in capsule 4 with inflation bar shaped side, but when running into rollover shock, inflates bar shaped side
The pressure of shield capsule 4 increases suddenly, and rectangle pressure adjustment sheet 112 is to the little side shifting of pressure, it is to avoid inflation bar shaped side shield capsule 4
Interior pressure reduces, thus remaining inflated for, plays protective action.
The unidirectional connection valve of described cylinder 10 is made up of cylinder 101 and round pressure adjustment sheet 102, along cylinder 101
Axle center is provided with through hole 105, and round pressure adjustment sheet 102 is arranged in the round cavity 103 of cylinder 101, and perpendicular to through hole
105, the periphery of the periphery of round pressure adjustment sheet 102 and round cavity 103 leaves the gap of 1mm, outer at cylinder 101 two ends
Wall is provided with annular heat seal link slot 104, when the upper port of the waist edge such as two of " v " shaped inflatable band 7 snaps in the ring of cylinder 101 outer end
Make it be firmly fixed by hot bonding method after in shape heat seal link slot 104 to be integrated, equally, when in the antetheca of blow back 2
The corresponding interface in portion snaps in after in the annular heat seal link slot 104 of cylinder 101 the inner makes it be firmly fixed by hot bonding method
It is integrated, so, under normal circumstances, periphery and the periphery of round cavity 103 due to round pressure adjustment sheet 102 leave
The gap of 1mm, so the pressure in blow back 2 is consistent with the pressure in " v " shaped inflatable band 7, but runs into front side and clashes into
When, the pressure in " v " shaped inflatable band 7 increases suddenly, and round pressure adjustment sheet 102 is moved rearwards by, closure through hole 105 backward,
Avoiding the pressure in " v " shaped inflatable band 7 to reduce, thus remaining inflated for, playing impact forward protective action.
Described " v " shaped inflatable band 7 is provided with slidably woollen goods set 12, is enclosed within difference in order to adjust " v " shaped inflatable band 7
The elasticity of child shoulder；Width between the two equilateral upper ends of " v " shaped inflatable band 7 is 200mm.
It is respectively equipped with charging connector 13, for inflated seat cushion 1 He on the side wall of described inflated seat cushion 1 and blow back 2
Blow back 2 is inflated respectively, because the pressure of inflated seat cushion 1 and blow back 2 inner chamber in use is inconsistent, so inflating seat
Pad 1 does not connect with the inner chamber of blow back 2.
The two side front end of four corners of the rear wall of described blow back 2 and inflated seat cushion 1 is equipped with car belt
Lock 14, by automobile safety belt buckle 14 and car belt, blow back 2 and inflated seat cushion 1 is fixed in automotive seats；
When children's seat is placed on car right side seat, the car belt on right side passes through upper and lower two vapour on the right side of blow back 2 rear wall
The automobile safety belt buckle 14 that car safety belt lock catch 14 is pulled to inflated seat cushion 1 left side wall front end is fixed on the lock on the left of automotive seats
On, so, just achieve 2 three points of triangularities of blow back and fix, the paired linea angulata of inflated seat cushion 1 is fixed；When children's seat is put
When on automobile left side seat, the car belt in left side passes through upper and lower two automobile safety belt buckles on the left of blow back 2 rear wall
14 automobile safety belt buckles 14 being pulled to inflated seat cushion 1 right side wall front end are fixed on the lock on the right side of automotive seats, same realization
Blow back 2 three points of triangularities are fixed, and the paired linea angulata of inflated seat cushion 1 is fixed.
The high-tenacity polyethylene fibre that described high-tenacity polyethylene fibre net 9 is used be using ultra-high molecular weight polyethylene with
Prepared by low density polyethylene (LDPE) blended melting, high-tenacity polyethylene fibre can directly be bought.
The outside of described blow back 2, inflated seat cushion 1 and inflation bar shaped side shield capsule 4 and " v " shaped inflatable band 7 is all provided with
There is the outer cloth set being adapted with when expanding, to increase aesthetic feeling, this is known technology, therefore seldom states.
When producing the present invention, first blow back 2, inflated seat cushion 1 and inflation bar shaped side shield capsule 4 can be passed through a set of die for special purpose
Tool or Split type die, using rubber injection mold, are simultaneously embedded in high-tenacity polyethylene fibre net 9 single injection-molded, then by horizontal one
Body line 3, longitudinal one line 5 and heat bonding block 6 adopt Special heat sealing machine one step press；Use particular manufacturing craft again, using rubber note
Mould, be simultaneously embedded in high-tenacity polyethylene fibre net 9 and be molded " v " shaped inflatable band 7, may be molded to straight tube, be then converted into " v " shape；Described
The unidirectional connection valve of rectangle 11 and cylindrical unidirectional connection valve 10 using plastics and die head especially used be molded.
During using the present invention, when children's seat is placed on car right side seat, first the car belt on right side passes through inflation
On the right side of backrest 2 rear wall, upper and lower two automobile safety belt buckles 14 are pulled to the automobile safety belt buckle of inflated seat cushion 1 left side wall front end
14 are fixed on the lock on the left of automotive seats, realize 2 three points of triangularities of blow back and fix, and the paired linea angulata of inflated seat cushion 1 is solid
Fixed, more respectively inflated seat cushion 1 and blow back 2 are inflated with inflator pump, after children take, " v " shaped inflatable band 7 is enclosed within two
Take on to front position, then upward sliding woollen goods set 12, adjust " v " shaped inflatable band 7 to suitable elasticity；When children's seat is placed on
When on automobile left side seat, first the car belt in left side passes through upper and lower two automobile safety belt buckles on the left of blow back 2 rear wall
14 automobile safety belt buckles 14 being pulled to inflated seat cushion 1 right side wall front end are fixed on the lock on the right side of automotive seats, same realization
2 three points of triangularities of blow back are fixed, and the paired linea angulata of inflated seat cushion 1 is fixed, and other steps and children's seat are placed on Automobile Right
Identical when on the seat of side.
Claims (1)
1. comprehensive strengthening inflatable children use car safety seat, and including inflated seat cushion (1) and blow back (2), inflation is leaned on
The rear end of the back of the body lower end of (2) and inflated seat cushion (1) be heat pressure adhesive for horizontal one line (3) it is characterised in that: described inflation
The bottom both sides of backrest (2) are provided with inflation bar shaped side shield capsule (4) connecting as one, and the rear end that capsule (4) is protected in inflation bar shaped side leads to
Cross the unidirectional connection valve of rectangle (11) to be connected with blow back (2), and intracavity inter-connection；Capsule (4) is protected in inflation bar shaped side
Base along with inflated seat cushion (1) a corresponding side be heat pressure adhesive be longitudinal direction one line (5)；Described blow back
(2) middle part is provided with the horizontal heat bonding block (6) that front and back walls are combined as a whole of two rows；Antetheca from blow back (2)
The anteriomedial of middle and upper part to inflated seat cushion (1) is provided with " v " shaped inflatable band (7), the angle position of " v " shaped inflatable band (7) with fill
The latch hook (8) of the anteriomedial of gas seat cushion (1) connects, and the two equilateral upper ends of " v " shaped inflatable band (7) are by cylindrical unidirectional connection
Valve (10) is connected as one with blow back (2), and the two of " v " shaped inflatable band (7) the equilateral inner chamber phases with blow back (2)
Connection；Described inflated seat cushion (1), blow back (2), inflation bar shaped side protect the rubber wall of capsule (4) and " v " shaped inflatable band (7)
Inside all embed high-tenacity polyethylene fibre net (9)；
The unidirectional connection valve of described rectangle (11), is made up of cuboid (111) and rectangle pressure adjustment sheet (112), along length
The vertical center line of cube (111) is provided with rectangular through holes (115), and rectangle pressure adjustment sheet (112) is arranged on cuboid (111)
Rectangle inner chamber (113) in, and perpendicular to rectangular through holes (115), the periphery of rectangle pressure adjustment sheet (112) with rectangular
The periphery of shape inner chamber (113) leaves the gap of 1mm, is provided with heat seal link slot (114) on the outer wall at cuboid (111) two ends；
The unidirectional connection valve of described cylinder (10) is made up of cylinder (101) and round pressure adjustment sheet (102), along cylinder
(101) axle center is provided with through hole (105), and round pressure adjustment sheet (102) is arranged in the round cavity (103) of cylinder (101),
And perpendicular to through hole (105), the periphery of the periphery of round pressure adjustment sheet (102) and round cavity (103) leaves between 1mm
Gap, is provided with annular heat seal link slot (104) on the outer wall at cylinder (101) two ends；
Described " v " shaped inflatable band (7) is provided with slidably woollen goods set (12)；The two equilateral upper ends of " v " shaped inflatable band (7) it
Between width be 200mm；
It is respectively equipped with charging connector (13) on the side wall of described inflated seat cushion (1) and blow back (2)；
The two side front end of four corners of rear wall of described blow back (2) and inflated seat cushion (1) is equipped with car belt
Lock (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032014.6A CN104512295B (en) | 2015-01-22 | 2015-01-22 | All-directionally reinforced inflatable car safety seat for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032014.6A CN104512295B (en) | 2015-01-22 | 2015-01-22 | All-directionally reinforced inflatable car safety seat for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104512295A CN104512295A (en) | 2015-04-15 |
| CN104512295B true CN104512295B (en) | 2017-01-18 |
Family
ID=52788355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032014.6A Expired - Fee Related CN104512295B (en) | 2015-01-22 | 2015-01-22 | All-directionally reinforced inflatable car safety seat for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016015642B3 (en) * | 2016-12-30 | 2018-05-30 | Ernstfried Prade | Inflatable transport box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5292176A (en) * | 1992-09-04 | 1994-03-08 | Babystar | Inflatable child vehicle seat |
| DE4333131C2 (en) * | 1993-09-29 | 1996-07-25 | Daimler Benz Ag | Inflatable child seat |
| US6179383B1 (en) * | 1999-09-06 | 2001-01-30 | Oriental Sangyo, Ltd. | Child seat |
| CN1857946A (en) * | 2006-03-23 | 2006-11-08 | 吴锋飞 | Safety air bag outside vehicle |
| DE202006015978U1 (en) * | 2006-10-18 | 2007-01-11 | Shanghai Trade Gmbh | Cushion for childrens seat in car or for bicycle, comprises several individually inflatable compartments |
| CN201818850U (en) * | 2010-09-20 | 2011-05-04 | 广东省农业科学院兽医研究所 | Simple one-way exhaust valve |
| CN202573880U (en) * | 2012-03-13 | 2012-12-05 | 邹申钰 | Child seat |
| CN204567360U (en) * | 2015-01-22 | 2015-08-19 | 山东力尔科技有限公司 | Comprehensive strengthening inflatable children use car safety seat |
-
2015
- 2015-01-22 CN CN201510032014.6A patent/CN104512295B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104512295A (en) | 2015-04-15 |
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