CN103182968B - Armor buffer type automobile safety seat - Google Patents
Armor buffer type automobile safety seat Download PDFInfo
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- CN103182968B CN103182968B CN201110461574.5A CN201110461574A CN103182968B CN 103182968 B CN103182968 B CN 103182968B CN 201110461574 A CN201110461574 A CN 201110461574A CN 103182968 B CN103182968 B CN 103182968B
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- shield
- seat
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- armor
- headrest
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Abstract
One prevents automobile in collision or roll-over accident, the Armor buffer type automobile safety seat of front-row occupant life security can be ensured, its design is: what imitation human body vest type can upwards stir makes shield first (1) with high-grade alloy steel material, the steel plate of shield first (1) is welded with the anti-extrusion girder steel of high strength (9), one piece of movable shield first (12) that can stir is housed in the top of shield first (1), turns down it and occupant's head can be facilitated to come in and go out.The cushion layer of ball (15) and sponge (14) is housed at the internal layer of shield first (1).One piece of spring plate (18) is accompanied in the middle of seat back (6), the bottom of seat (7) be provided with two road bidirectional bufferings spring (21) it be sleeved on anchor shaft (22), two cover recoil spring devices can effectively reduce brute force attack power.Headrest (5) is installed with can the half cover type helmet (2) of automatic turning cover, the backward of it is equipped with a helmet magnet (3), headrest (5) is equipped with headrest armature (4), and when driving a vehicle, the helmet (2) is attracted on headrest armature (4).When automobile is when colliding, the helmet (2) can cover the head of occupant automatically.
Description
Technical field
The technology of patent Armor buffer type automobile safety seat of the present invention, relates to traditional general-utility car seat and adopts safety strap to add the safety method of the protection front-row occupant of air bag, the manufacturer that its innovative design will relate to design and manufaction auto-industry.
Background technology
Manufactured by countries in the world, the seat of the front-seat positive copilot of the automobile of various model is the design adopting safety strap to add air bag protection occupant entirely at present, it is in statistics of traffic accidents investigation in the past, find that many drivers can forget the phenomenon of tying up safety strap and not liking to tie up safety strap, many safety air bags can produce insecure fault because the electronic circuit of automobile uses through for many years, usually do not detonate in collision, particularly many large-scale, heavy passenger's lorry is because of the whole headstock gross distortion of strong collision, the chest head being directed at front-row occupant is extruded into death, some automobiles in rear-end impact due to front-row occupant head unprotect, accident that front windshield breaks and front truck goods shock occupant's head can produce serious casualties.Particularly traffic-type truck and motor omnibus, one rear-end impact, it is very high that driver is extruded mortality, therefore in order to solve the defect of the security protection technology design of the front-seat seat of above orthodox car, this patent spy has invented Armor buffer type automobile safety seat, its employing is carried out omnibearing protection to front-row occupant and adopts the seat of elastic buffer type to design from head to chest, effectively can reduce automobile casualty rate because of the personnel in collision and rear-end collision in enforcement, substantially increase automotive safety coefficient, common for original safety band type seat can be disassembled from former car, install safer armor buffer-type Safety chair.
Summary of the invention:
Patent of the present invention is equipped with for tradition to be provided with the design defect that safety strap adds the automobile of the various models of safety air bag, front-seat seat safety guard-safeguard not in place and to carry out technology innovation reform.In order to promote the seat safety factor of front-seat driving person, the art of this patent feature designs the chest shield first 1 that a set of alloy steel upwards can rolling over the high strength of digging manufactures anticollision, headrest 5 adds one and in car seat back 6 therebetween, a straight flat type steel plate 18 can be housed by the helmet 2 forward under automatic cover, be provided with in car seat 7 chassis twice can before and after recoil spring 21, in shield first 1, girder steel 9 upper semisection can upwards turn down, to ask for an interview in Fig. 5 represented by fundamental diagram, the bottom of shield first 1 is provided with a hook 13, can upwards dig in the not used time of stopping allows hook 13 that shield first 1 is inhaled on roof magnet 11, in shield first 1, top is provided with one piece of movable shield first 12, mainly to turn down folding after can facilitate the head of occupant stretch into stretch de-, driver is seated in seat and covers shield first 1, then movable shield first 12 is rolled up, with the hands pin release lever 10 and make movable lock shaft 17 pinning activity shield first 12, then the hook 13 of shield first 1 is inserted in the metal hole of one, seat 7 front, as long as be pressed into shield first handle 8 with hand when getting off just can extract shield first 1 out, ask for an interview represented by Fig. 6.The design of the helmet is: after on the helmet 2 to be provided with column type helmet magnet 3 usual it be attracted on headrest armature 4; ask for an interview Fig. 3 fundamental diagram to represent; when auto against; due to inertia impulsive force and the elastic force adding helmet spring 26; the helmet 2 departs from magnetic attraction force at a high speed; cover the head of driver instantaneously, the danger that available protecting occupant's head is injured, to ask for an interview represented by Fig. 4 schematic diagram.
When automobile is in the moment of collision, due to brute force attack human chest and the belly meeting impact forward shield first 1 of inertia, because shield first 1 is interior to many balls 15 and soft foam rubber cushion 14 are housed, force shield first 1 together with flexible the meeting seat back 6 bent and the overall forward caching of seat 7 that front and back recoil spring 21 is housed, if occupant front shield first 1 energy crash direction dish, because the whole person is under soft Sponge encirclement and firm shield first 1 hood guard, occupant's upper body can be made to preserve from.The bottom design of the Safety chair 7 of this patent is provided with twice two-way front and back recoil spring 21, add in seat back 6 to accompany a block plate 18 and make this car run into car below under steam and to knock into the back shock, tectonic sieving due to this seat 7 becomes the soft buffer-type in front and back, the impulsive force that effective counteracting is powerful, makes front-row occupant also can not be subject to major injury.The depths under road if automobile overturning is fallen; armor buffer-type Safety chair is installed to the comprehensive parcel buffering of occupant owing to having; having firm seat and metal shield first 1 to add the helmet 2 protects front-row occupant dead from extruding in all directions, effectively saves front-row occupant life security.
Technical scheme:
Art solutions design of the present invention is: under adopting general-utility car seat geomery form apperance, seat back 6 is adopted all-metal tower structure, and centre is provided with a block length stripe shape backrest steel plate 18, asks for an interview represented by Figure 12 Figure 13.Recoil spring 21 before and after twice is installed in seat 7 chassis, passes with an anchor shaft 22 and seat 7 entirety is fixed in chassis in the middle of it.Ask for an interview represented by Figure 12 Figure 16, in actual design, the length of forward direction spring 21 is more longer than backspring 21, to leave long forward caching stroke, be provided with a hole in the bottom of steel plate 18, allow threaded shaft 20 in backrest adjuster 19 penetrate, and block with snap ring, be provided with DC motor and reducing gear in backrest adjuster 19, threaded shaft 20 is rotated, seat back 6 can be made to move into about 45 degree backward fall down backward and pack up, see represented by Figure 12.The design plan of shield first 1 is: shield first 1 is divided into mainboard and movable shield first 12 2 pieces forms, the panel of shield first 1 adopts block of metal steel plate and girder steel 9 weld together, 9 one-tenth, girder steel U-shaped upper part half section is movable together with seat back 6 connection, can upwards dig backward, its tectonic sieving principle is asked for an interview represented by Fig. 1 Fig. 2 Fig. 7 Fig. 8, movable shield first 12 design is that its middle axle in below passes in the middle of the main girder steel 9 of shield first 1, top is provided with a pair movable lock shaft 17, a pair spring 16 is equipped with in centre, connected then a pair release lever 10 of movable lock shaft 17, see represented by Fig. 9 Figure 10 Figure 11, driver with the hands opens release lever 10, movable shield first 12 can be made downwards to dig, occupant's head can be facilitated like this to stretch into and exit.Shield first 1 inner face glue has a lot of inflation moccasin ball 15 assembled arrangement, and be glued at one with foam rubber cushion 14, appearance covers with nylon cloth again, shield first 1 is made to have good soft resiliency like this, see represented by Figure 10, in the middle of the below girder steel 9 of shield first 1, connect triangle spill steel hook 13 can make shield first 1 inhale on the magnet 11 of roof not used time of getting off people, asks for an interview represented by Fig. 5, is all respectively provided with one block of magnet above the front-seat seat of car.When occupant is seated on seat 7, putting down shield first 1 allows the very convenient shield first inserting seats 7 of shield first hook 13 shake hands in 8 metal holes, one piece of triangle helical teeth tapered end 23 is equipped with in its inside, it with an axle through being fixed in seat 7, in axle, be wound with a tapered end spring 24 is pressed on helical teeth tapered end 23, the pressure produced forces shield first to link up with 13 and is blocked by helical teeth tapered end 23 once inserting, ask for an interview represented by principles of construction Figure 14, just this design be in order to ensure automobile collide time powerful impulse force under shield first 1 reliably can be fixed on seat 7 and can not come off.The design plan of the helmet 2 is that it is designed to roomy first half cover type, and a block length cylindrical magnet 3 has been installed at top after its, and magnet 3 is inhale on headrest armature 4 usually, its objective is that the helmet 2 preshoot covers head when preventing driving sudden stop.The both sides inner face of the helmet 2 is respectively provided with its elastic force and the inertia impulsive force of magnet 3 when U-shaped spring 26 Main Function is car collision respectively can pick up speed make the helmet 2 cover forward driver's head, the helmet 2 internal sizes has Sponge and the nylon sheet of fine resilient flexible, brains can be protected from the injury of impact, ask for an interview represented by Figure 17 Figure 18, the helmet 2 is designed to first half cover type can make do minimizing air resistance of getting excited forward, also be conducive to ventilating, two round air extractor vents are also left in its both sides, the helmet 2 both sides are long helmet cap link arms, it is installed together with nut and headrest 5, the usual helmet 2 one-tenth miter angle is inhaled on headrest armature 4, seeing that driver's head represented by Fig. 3 is normally driven can be interference-free freely movable, headrest 5 is the same with the design of tradition headrest is also can be adjustable up and down.
Beneficial effect:
Patent beneficial effect of the present invention and the common fixed vehicle seat of tradition contrast, its major advantage feature is that fixing seat is made into be with the soft elastic backrest of steel plate with having by front and back cushioned seating pad, it can reduce the impulsive force to human body in collision and car are impacted by knocking into the back, at the forward direction of seat 7, robust metallic shield first 1 is installed and adds that centre accompanies ball 12 and foam rubber cushion 13 buffer action, effectively keep out body distortion to extrude front-row occupant, add the helmet 2 pairs of heads and neck carries out comprehensive available protecting, automobile is made to knock into the back in collision and overturning major accident and can save life, occupant injury and mortality are reduced greatly, technical design due to this patent seat is that fully mechanical is without electron steering, there is hundred part of hundred safe reliability.Can demolition lower gasbag, also avoid use safety air bag to detonate impulsive force injury occupant face, and safety air bag can miss quick-fried or not quick-fried hidden danger.
Accompanying drawing illustrates:
Fig. 1 is the side-looking constructional drawing of Armor buffer type automobile safety seat
Fig. 2 be Armor buffer type automobile safety seat face constructional drawing
Fig. 3 be automobile under steam helmet magnet by Safety chair headrest hold schematic diagram
Fig. 4 is that automobile is under steam because of schematic diagram when the collision helmet covers driver
Fig. 5 is that Armor buffer type automobile safety seat shield first upwards digs suction schematic diagram on roof magnet
Fig. 6 is that Armor buffer type automobile safety seat shield first puts down schematic diagram when covering driver
Fig. 7 is Armor buffer type automobile safety seat shield first front plan view
Fig. 8 is Armor buffer type automobile safety seat shield first mid section figure
Fig. 9 is Armor buffer type automobile safety seat activity shield first vertical side elevation
Figure 10 is Armor buffer type automobile safety seat shield deck configuration vertical sectional view
Figure 11 is Armor buffer type automobile safety seat activity shield deck configuration planar view
Figure 12 is Armor buffer type automobile safety seat aufbauprinciple vertical sectional view
Figure 13 is Armor buffer type automobile safety seat backrest back plane figure
Figure 14 is Armor buffer type automobile safety seat shield first hook look structure cutaway view
Figure 15 is Armor buffer type automobile safety seat shield first hook handle top view
Figure 16 is Armor buffer type automobile safety seat bottom surface forward cutaway view
Figure 17 is Armor buffer type automobile safety seat helmet top plan view
Figure 18 is Armor buffer type automobile safety seat helmet side view cutaway drawing
Figure 19 is Armor buffer type automobile safety seat headrest forward planar view
Figure 20 is Armor buffer type automobile safety seat headrest lateral plan
In Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1 shield first, 2 helmet, 3 helmet magnet, 4 headrest armature, 5 headrests, 6 seat backs, 7 seats, 8 shield first are shaken hands 9 shield first girder steel 10 release levers
In Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 Figure 10 Figure 11: 11 roof magnet, 12 movable shield first, 13 shield first hooks, 14 foam rubber cushions, 15 balls, 16 springs, 17 movable lock shaft, all the other numberings are with numbering title is identical above
Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, Tu20Zhong: before and after 18 steel plates, 19 backrest adjusters, 20 threaded shafts, 21, recoil spring, 22 anchor shafts, 23 helical teeth tapered ends, 24 tapered end springs, 25 helmet Hai Jin pads, 26 helmet springs, all the other numberings are with numbering title is identical above.
Specific implementation method:
Seat 7 method of designing of Armor buffer type automobile safety seat is that its outward appearance and size are all come to manufacture with reference to imitating according to the specific style of general various vehicle, and the cushion inside of seat 7 will adopt all steel belfry, its structure mechanical strength will ensure to resist very large inertial impact force and indeformable.The anchor shaft 22 that two road high-carbon steels manufacture is provided with in the bottom of seat 7 cushion, its diameter is greater than more than 18 millimeters, recoil spring 21 before and after upper surface cover has 8, the thickness of spring and Design of length will obtain test result data requirement according to various vehicle in actual collision experiment, calculate best elastic force and trip distance.Two of anchor shaft 22 is connected with chassis axle sleeve and uses two snap rings to be blocked by anchor shaft 22, will thicken just can bear seat 7 and have very Great inertia impact torsion at the chassis lower steel plate of seat 7.In seat 7 inside, a backrest adjuster 19 is also installed, its forward direction is provided with a threaded shaft 20 and is connected with steel plate 18 hole in seat back 6, can control seat back 6 after allowing backrest adjuster 19 be energized fell backward and packed up, it adopts the universal seat control technology design of imitation to manufacture.A release lever 10 is provided with and shield first links up with 13 latch mechanisms in the middle of before seat 7 cushion, the design that can refer to Figure 14 Figure 15 Figure 16 constructional drawing manufactures, because helical teeth tapered end 23 will bear very large impulsive force, require that helical teeth tapered end 23 adopts the manufacture of senior carbon element alloy steel material, by it with axle through being fixed in the seat 7 of high strength steel framework, the panel of release lever 10, it adopts the manufacture of harder high duty alloy steel plate, 13 meeting impact damage panels are linked up with in order to prevent hard shield first, panel will adopt the manufacture of high hardness technique chromium plating technology, its is processed l-shaped and leaves six screw hexagon socket head cap screws is fixed in seat 7 cushion, the gap of 3 millimeter will be left before and after panel hole, certain angle because shield first 1 can turn forward when colliding, panel so just can not be made to be damaged.Be easy to insertion to allow well shield first hook 13 and hook helical teeth tapered end 23,45 degree of chamferings will be processed at panel hole place.Magnet 11 steel plate of two pieces of high suction is installed above in the car that two shield first link up with 13 correspondences, allows shield first link up with 13 during parking and suck above.
Seat back 6 designing requirement is: its inside will adopt the manufacture of all-metal framework, its shape can require to design according to different automobile types style, require that the height of seat back 6 will exceed the shoulder height of normal person, movable shield first girder steel 9 can not be made like this to push down people's shoulder, having clamped one block of harder elastomeric steel plate 18 in the central authorities of seat back 6 asks for an interview represented by Figure 12 Figure 13, its thickness and width are after calculating and show that optimum data decides its size and carries out processing and manufacturing in actual collision experiment, the same packaging of common car seat pressed by the outer layer covers material of seat 7 and seat back 6.
Shield first 1 designing requirement is: its shield first panel adopts high duty alloy steel plate or stainless steel sheet material, also can make of carbon fibre material.The plate face of shield first 1 is welded with the shield first girder steel 9 of square hollow, requires to adopt high quality carbon element alloy Steel material and shield first 1 panel weld together, can ensure that it has the intensity of firm impact resistance, after steel plate materials thickness will bear maximum impact breaking test, get its safety factor more than 1.5 times and require steel plate thickness manufacture, the panel-shaped of shield first 1 can refer to the processing of Fig. 7 Fig. 8 design, and its dimension scale can make according to normal person's body curvature feature.The movable shield first 12 that can stir up and down is equipped with in the centre of shield first 1, and its material used is identical with shield first 1, and both sides, plate face is equipped with two movable lock shaft 17 and is required to adopt the manufacture of diameter 14 millimeters of carbon element alloy steels, indeformable intensity after can resisting strong impaction.
Shield first 1 inner face side by side viscose glue many balls 15, its diameter design is 40 millimeter, adopt newborn rubber make in be full of air after seal, full sponge 14 is filled at ball 15 space ectonexine, interior sponge 14 and the ball 15 elastic cord breaker gross thickness of shield first 1 are 60-70 millimeter, in order to shield first 1 has air-conditioning requirement well, the air extractor vent of several diameter in 10 millimeter can be provided with neatly on the panel of shield first 1.Weld a shield first hook 13 at the afterbody of girder steel 9, it adopts solid senior carbon element alloy steel material to make, to guarantee that shield first 1 has the performance of hard high strength impact resistance.The method of designing of the helmet 2 is: the shape appearance of the helmet 2 manufactures and designs with reference to accompanying drawing 17 accompanying drawing 18, the shell of the helmet 2 adopts high-quality glass-felt plastic or carbon fibre material to make, its width design is 280 millimeter, length is 350 millimeter, larger than the normal helmet is many, such design is for occupant's brains has free activity space, the sponge layer that deadlocked 30 millimeter of internal layer of the helmet 2 are thick, the width of headrest 5 is less than the width of the helmet 2, its both sides is equipped with in helmet anchor shaft around 2 single u-shaped springs 16, its elastic force can show in collision experiment that data determine that its elastic force requires to make.A hole is provided with at the helmet 2 shell rear portion, interior horizontal insertion magnet 3, the helmet 2 is allowed to inhale on headrest armature 4 when driving a vehicle, the diameter design of magnet 3 is in 16 millimeter, length is 80 millimeter, for its suction can be adjusted, in the centre of headrest armature 4, a brass screws can be housed, adjusting its height just can the suction of adjusting helmet magnet 3 and armature 4 of resting the head on, to ensure that the helmet 2 can not depart from the head automatically covering on occupant when the speed of a motor vehicle 100 km sudden stop, only have the helmet 2 in an impact just can depart from headrest armature 4 and cover occupant's brains.The patented product adapts to especially be arranged in racing car, lorry, large, medium and small passenger vehicle, cross-country car, intermediate car and uses, and it is not suitable with in the too little A level family saloon in space and installs.
Claims (6)
1. an Armor buffer type automobile safety seat, it is characterized in that: the shield first (1) that can stir up and down is installed in seat back (6), in the therebetween of seat back (6), a block plate (18) is housed, two anchor shafts (22) are installed bottom seat, the spring (21) of buffering before and after upper surface cover has, automatically the helmet (2) under covering and headrest armature (4) are installed on headrest (5), Roof of vehicle is provided with two pieces of roof magnet (11), when stopping, shield first hook (13) can be inhaled on magnet (11), shield first handle (8) is installed in seat (7), can shield first be linked up with on (13) mortise lock, the helmet (2) shape is roomy first half cover type, one block length cylindrical magnet (3) is installed at rear portion, helmet top, its hose lining has helmet foam-rubber cushion (25), the internal layer both sides of the helmet (2) is separately installed with a U-shaped spring (26), and the helmet (2) anchor shaft is arranged on headrest (5) movably, in seat back (6) top, movable headrest (5) is installed, headrest armature (4) is installed above, allow the magnet (3) on the helmet (2) inhale on headrest armature (4).
2. Armor buffer type automobile safety seat according to claim 1, it is characterized in that: in shield first (1), be provided with one piece of movable shield first (12) that can stir downwards, installing two covers in movable shield first (12) respectively has spring (16) movable lock shaft (17) and release lever (10), movable shield first (12) hose lining to be stained with ball (15) and foam-rubber cushion (14).
3. Armor buffer type automobile safety seat according to claim 1, it is characterized in that: on the steel plate of shield first (1), be welded with U-shaped alloy steel high strength shield first girder steel (9), its upper semisection movable is connected on seat back (6) steel framework with axle, high strength steel shield first hook (13) at the bottom welding of girder steel (9), the steel plate hose lining of shield first (1) is stained with ball (15) and foam-rubber cushion (14).
4. Armor buffer type automobile safety seat according to claim 1, it is characterized in that: in the steel frame inner clip of seat back (6), a block plate (18) is housed, steel plate (18) bottom is provided with hole and is connected with the threaded shaft (20) in backrest adjuster (19).
5. Armor buffer type automobile safety seat according to claim 1, it is characterized in that: two anchor shafts (22) are installed in the bottom frame chassis of seat (7), recoil spring (21) before and after being set with 4 in each axle, be filled with the seat (7) of steelframe cushion two anchor shaft (22) intermediate sleeve, make seat (7) entirety have the elastomeric buffering in front and back.
6. Armor buffer type automobile safety seat according to claim 1, it is characterized in that: at the forward direction of seat (7), shield first handle (8) is installed, the panel hole inside of shield first handle (8) is provided with a helical teeth tapered end (23) and tapered end spring (24), shield first can be linked up with (13) and insert locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461574.5A CN103182968B (en) | 2011-12-28 | 2011-12-28 | Armor buffer type automobile safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461574.5A CN103182968B (en) | 2011-12-28 | 2011-12-28 | Armor buffer type automobile safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182968A CN103182968A (en) | 2013-07-03 |
| CN103182968B true CN103182968B (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110461574.5A Expired - Fee Related CN103182968B (en) | 2011-12-28 | 2011-12-28 | Armor buffer type automobile safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182968B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502003A (en) * | 2018-12-13 | 2019-03-22 | 襄阳宏伟航空器有限责任公司 | A kind of fire balloon individual seat |
| CN112297968A (en) * | 2019-07-31 | 2021-02-02 | 珠海弘点科技有限公司 | Passenger active safety protection device, child safety seat, vehicle seat and vehicle |
| CN112777492B (en) * | 2021-04-07 | 2023-03-28 | 安徽省瑞安特种设备检测有限公司 | Tower crane driver safety arrangement that collapses |
| CN113525201B (en) * | 2021-09-17 | 2021-12-14 | 常州大连理工大学智能装备研究院 | Automobile anti-collision damping seat for protecting passengers and protection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29817366U1 (en) * | 1998-09-28 | 1999-02-18 | Funke, Karlheinz, 47627 Kevelaer | Head restraint attached to child car seat |
| CN2410172Y (en) * | 2000-03-03 | 2000-12-13 | 杨晓东 | Safety seat for car |
| CH694800A9 (en) * | 2000-12-13 | 2005-10-14 | Bolliger & Mabillard | passenger restraint seat comprising such a device and system for amusement park with at least one such seat. |
-
2011
- 2011-12-28 CN CN201110461574.5A patent/CN103182968B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29817366U1 (en) * | 1998-09-28 | 1999-02-18 | Funke, Karlheinz, 47627 Kevelaer | Head restraint attached to child car seat |
| CN2410172Y (en) * | 2000-03-03 | 2000-12-13 | 杨晓东 | Safety seat for car |
| CH694800A9 (en) * | 2000-12-13 | 2005-10-14 | Bolliger & Mabillard | passenger restraint seat comprising such a device and system for amusement park with at least one such seat. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182968A (en) | 2013-07-03 |
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Effective date of registration: 20180517 Address after: 210000 No. 16, Baoshan Road, Qilin street, Jiangning District, Nanjing, Jiangsu Patentee after: Nanjing Dexing Automobile Vehicle Refitting Co., Ltd. Address before: 350800 No. 109, GUI hang, Mei Xi Road, Mei Town, Minqing, Fujian Patentee before: Pan Hanfei |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20191228 |