CN105946667A - Combined type efficient energy-absorption seat - Google Patents
Combined type efficient energy-absorption seat Download PDFInfo
- Publication number
- CN105946667A CN105946667A CN201610319836.7A CN201610319836A CN105946667A CN 105946667 A CN105946667 A CN 105946667A CN 201610319836 A CN201610319836 A CN 201610319836A CN 105946667 A CN105946667 A CN 105946667A
- Authority
- CN
- China
- Prior art keywords
- absorption device
- energy
- energy absorption
- seat
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
Abstract
The invention relates to a combined type efficient energy-absorption seat which comprises a seat backrest and a seat base. An energy-absorption device I is arranged in the seat backrest, and energy-absorption devices II are arranged at the joints of the seat backrest and the two sides of the seat base. The energy-absorption device I comprises two energy-absorption devices III and a spring II. Each energy-absorption device III comprises a front fixing plate, pressing pipes I, a spring I, a pressing ring, lock pins, a pressing pipe II, crushing pipes, connecting rods I, a rope and a rear fixing plate. Each energy-absorption device II comprises a positioning plate, a connecting rod II, a stretching bar, a sliding block and a slope wedge. When emergency braking or other collision accidents occur, the energy-absorption device I and the energy-absorption devices II act together to protect the safety of a passenger to the maximum extent, and hurt to the passenger from impact energy is reduced.
Description
Technical field
The present invention relates to compound efficient energy-absorbing seat, specifically leaned on by seat, seat energy absorption
The back of the body and backrest fold the compound efficient energy-absorbing seat that energy absorber is constituted, and belong to automobile peace
Full technical field.
Background technology
At present, traditional bus seat includes backrest and seat base, at passenger vehicle normal row
During sailing, once running into emergency, it is bigger that the impulsive force of generation is likely to make passenger be subject to
Injury.
The school bus that child passenger is taken is even more important, and China has formulated safety of school bus management bar
Example, although the body structure of school bus is considered as the safest, but common school bus seat with
Common bus seat difference is the most little, when passenger takes passenger vehicle, due to common passenger vehicle seat
Chair can not provide effective bodily protection, when running into emergency brake or other collision accident,
May increase the weight of the injury to passenger, the safety of passenger will be faced with test, be especially considering that
Child not yet reaches maturity, and human tissue organ's impact resistance is poor, the most common passenger vehicle seat
Passenger can not be provided and be effectively protected by chair.
Summary of the invention
For defect present in prior art, it is an object of the invention to provide a kind of combined type
Effective energy-absorbing seat, by energy absorption device apparatus with shock absorbing at two, can limits as far as possible
The safety of protection passenger, reduce impact energy injury that passenger is caused.
For reaching object above, the present invention adopts the technical scheme that:
A kind of compound efficient energy-absorbing seat, including backrest and seat base, its feature exists
In: it is provided with energy absorption device I, described backrest and seat base inside described backrest
Junction, side is provided with energy absorption device II；
Described energy absorption device I includes two energy absorption devices III and spring II 9；Described spring II 9
Between two energy absorption devices III；
Energy absorption device III includes: front shoe 1, pressure pipe I 2, spring I 3, pressure ring 4, lock
Shotpin 5, pressure pipe II 6, conquassation pipe 7, connecting rod I 8, rope 10 and rear fixed plate 16；
Described energy absorption device II includes location-plate 11, connecting rod II 12, tensile bars 13, slide block 14
With inclined-plane cushion block 15.
On the basis of such scheme, in described energy absorption device III, pressure pipe I 2 is solid before being arranged at
Determine on plate 1, the internal spring I 3 that is provided with of pressure pipe I 2, one end of spring I 3 and front shoe 1
Connecting, the other end is fixing with the top of pressure pipe II 6 to be connected；The afterbody of pressure pipe II 6 connects conquassation
The top of pipe 7, the afterbody of conquassation pipe 7 is connected with rear fixed plate 16；Pressure ring 4 is by two
Lock pin 5 is fixed on the top of pressure pipe II 6；
On the basis of such scheme, in described energy absorption device I, it is provided with four connecting rods 8, hinge
It is connected into diamond structure；The pin joint at two diagonal angles of rhombus respectively with front shoe 1 and rear fixing
Plate 16 is connected, and the pin joint at another two diagonal angle two ends with spring II 9 respectively are connected；
One end of spring II 9 is connected with a rope 10, the two ends of rope 10 respectively with a suction
Two lock pins 5 in energy device III connect；
The other end of spring II 9 is connected with another root rope 10, the two ends of rope 10 respectively with separately
Two lock pins 5 in one energy absorption device III connect.
On the basis of such scheme, in described energy absorption device III, the afterbody socket of pressure pipe II 6
In the top of conquassation pipe 7.
On the basis of such scheme, described backrest is by the location-plate in energy absorption device II
11 are connected with seat base, and described location-plate 11 is provided with connecting rod 12, another of connecting rod 12
End is connected with slide block 14, and slide block 14 is connected with tensile bars 13, and the lower end of inclined-plane cushion block 15 is even
It is connected on chair legs, is used for being gradually increased slide block 14 frictional force forward.
On the basis of such scheme, described slide block 14 is bolted with tensile bars 13.
On the basis of such scheme, below described slide block 14, it is provided with sliding rail, slide block 14
Slide along sliding rail.
On the basis of such scheme, the both sides of described seat are equipped with energy absorption device II.
On the basis of such scheme, the quantity of described energy absorption device I is more than one.
On the basis of such scheme, four connecting rods 8 are hinged is used for fixing front shoe
1 there is not displacement spatially.
Compound efficient energy-absorbing seat of the present invention, has the beneficial effect that and promptly stops running into
When car or other collision accident, by energy absorption device apparatus with shock absorbing at two, can to the greatest extent may be used
The safety of passenger can be protected to greatest extent, reduce the injury that passenger is caused by impact energy.
Accompanying drawing explanation
The present invention has a drawings described below:
The structural representation of Fig. 1 compound efficient energy-absorbing seat.
The sectional view of Fig. 2 energy absorption device I.
The structural representation of Fig. 3 energy absorption device II.
In figure, 1, front shoe, 2, pressure pipe I, 3, spring I, 4, pressure ring, 5, lock
Shotpin, 6, pressure pipe II, 7, conquassation pipe, 8, connecting rod I, 9, spring II, 10, rope,
11, location-plate, 12, connecting rod II, 13, tensile bars, 14, slide block, 15, inclined-plane cushion block,
16, rear fixed plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of compound efficient energy-absorbing seat of the present invention
Chair, including backrest and seat base, it is characterised in that: it is provided with inside described backrest
Energy absorption device I, described backrest is provided with energy absorption device with the junction, side of seat base
Ⅱ；
Described energy absorption device I includes two energy absorption devices III and spring II 9；Described spring II 9
Between two energy absorption devices III；
Energy absorption device III includes: front shoe 1, pressure pipe I 2, spring I 3, pressure ring 4, lock
Shotpin 5, pressure pipe II 6, conquassation pipe 7, connecting rod I 8, rope 10 and rear fixed plate 16；
Described energy absorption device II includes location-plate 11, connecting rod II 12, tensile bars 13, slide block 14
With inclined-plane cushion block 15.
On the basis of such scheme, in described energy absorption device III, pressure pipe I 2 is solid before being arranged at
Determine on plate 1, the internal spring I 3 that is provided with of pressure pipe I 2, one end of spring I 3 and front shoe 1
Connecting, the other end is fixing with the top of pressure pipe II 6 to be connected；The afterbody of pressure pipe II 6 connects conquassation
The top of pipe 7, the afterbody of conquassation pipe 7 is connected with rear fixed plate 16；Pressure ring 4 is by two
Lock pin 5 is fixed on the top of pressure pipe II 6；
On the basis of such scheme, in described energy absorption device I, it is provided with four connecting rods 8, hinge
It is connected into diamond structure；The pin joint at two diagonal angles of rhombus respectively with front shoe 1 and rear fixing
Plate 16 is connected, and the pin joint at another two diagonal angle two ends with spring II 9 respectively are connected；
One end of spring II 9 is connected with a rope 10, the two ends of rope 10 respectively with a suction
Two lock pins 5 in energy device III connect；
The other end of spring II 9 is connected with another root rope 10, the two ends of rope 10 respectively with separately
Two lock pins 5 in one energy absorption device III connect.
On the basis of such scheme, in described energy absorption device III, pressure pipe II 6 is socketed in conquassation
In the top of pipe 7.
On the basis of such scheme, described backrest is by the location-plate in energy absorption device II
11 are connected with seat base, and described location-plate 11 is provided with connecting rod 12, another of connecting rod 12
End is connected with slide block 14, and slide block 14 is connected with tensile bars 13, and the lower end of inclined-plane cushion block 15 is even
It is connected on chair legs, is used for being gradually increased slide block 14 frictional force forward.
On the basis of such scheme, described slide block 14 is bolted with tensile bars 13.
On the basis of such scheme, below described slide block 14, it is provided with sliding rail, slide block 14
Slide along sliding rail.
On the basis of such scheme, the both sides of described seat are equipped with energy absorption device II.
On the basis of such scheme, the quantity of described energy absorption device I is more than one.
On the basis of such scheme, four connecting rods 8 are hinged is used for fixing front shoe
1 there is not displacement spatially.
When running into emergency brake or other collision accident, in energy absorption device I, front shoe
1 by impulsive force, and first spring I 3 can be compressed, and meanwhile spring II 9 can be stretched
Carry out cushion impact forces.When impulsive force is excessive, the pressure pipe I 2 on front shoe 1 extrudes pressure ring
4, the power that pressure ring 4 is subject to makes the inside conquassation of conquassation pipe 7, apparatus with shock absorbing.Work as impulsive force
Time bigger, spring II 9 is stretched to certain length, and rope 10 can pull lock pin 5, make lock
Shotpin 5 ejects, and pressure ring 4 departs from pressure pipe II 6, and pressure pipe I 2 continues extruding by pressure ring 4
The conquassation pipe 7 that residue does not deforms, absorbs more impact energy.
In energy absorption device II, backrest is fixed on seat base by location-plate 11, seat
Chair back can occur the folding of certain angle by location-plate 11.When by impulsive force,
Backrest is slided by connecting rod 12 band movable slider 14 by location-plate 11 in sliding rail,
Slide block 14 pulls tensile bars 13 to make it deform absorption energy, and inclined-plane cushion block 15 extruding simultaneously is sliding
Block 14 so that it is the frictional force being subject to the most inwards is the biggest, carrys out apparatus with shock absorbing, protects passenger
Safety.
The content not being described in detail in this specification belongs to known in professional and technical personnel in the field
Prior art.
Claims (9)
1. a compound efficient energy-absorbing seat, including backrest and seat base, it is special
Levy and be: inside described backrest, be provided with energy absorption device I, described backrest and seat bottom
The junction, side of seat is provided with energy absorption device II；
Described energy absorption device I includes two energy absorption devices III and spring II (9)；Described spring II
(9) between two energy absorption devices III；
Energy absorption device III includes: front shoe (1), pressure pipe I (2), spring I (3), pressure
Ring (4), lock pin (5), pressure pipe II (6), conquassation pipe (7), connecting rod I (8), rope
And rear fixed plate (16) (10)；
Described energy absorption device II include location-plate (11), connecting rod II (12), tensile bars (13),
Slide block (14) and inclined-plane cushion block (15).
2. compound efficient energy-absorbing seat as claimed in claim 1, it is characterised in that: institute
Stating in energy absorption device III, pressure pipe I (2) is arranged on front shoe (1), pressure pipe I (2)
Inside is provided with spring I (3), and one end of spring I (3) is connected, separately with front shoe (1)
One end is fixing with the top of pressure pipe II (6) to be connected；The afterbody of pressure pipe II (6) connects conquassation pipe
(7) top, the afterbody of conquassation pipe (7) is connected with rear fixed plate (16)；Pressure ring (4)
The top of pressure pipe II (6) it is fixed on by two lock pins (5).
3. compound efficient energy-absorbing seat as claimed in claim 1, it is characterised in that: institute
State in energy absorption device I, be provided with four connecting rods (8), be hinged to diamond structure；Two of rhombus
The pin joint at diagonal angle is connected with front shoe (1) and rear fixed plate (16) respectively, another two
The pin joint at diagonal angle two ends with spring II (9) respectively are connected；
One end of spring II (9) is connected with a rope (10), and the two ends of rope (10) are respectively
It is connected with two lock pins (5) in an energy absorption device III；
The other end of spring II (9) is connected with another root rope (10), the two ends of rope (10)
It is connected with two lock pins (5) in another energy absorption device III respectively.
4. compound efficient energy-absorbing seat as claimed in claim 2, it is characterised in that: institute
Stating in energy absorption device III, the afterbody of pressure pipe II (6) is socketed in the top of conquassation pipe (7).
5. compound efficient energy-absorbing seat as claimed in claim 1, it is characterised in that: institute
State backrest to be connected with seat base by the location-plate (11) in energy absorption device II, described
Location-plate (11) is provided with connecting rod (12), the other end of connecting rod (12) and slide block (14)
Connecting, slide block (14) is connected with tensile bars (13), and the lower end of inclined-plane cushion block (15) connects
At chair legs.
6. compound efficient energy-absorbing seat as claimed in claim 5, it is characterised in that: institute
State slide block (14) to be bolted with tensile bars (13).
7. compound efficient energy-absorbing seat as claimed in claim 1, it is characterised in that: institute
Stating slide block (14) lower section and be provided with sliding rail, slide block (14) slides along sliding rail.
8. compound efficient energy-absorbing seat as claimed in claim 1, it is characterised in that: institute
The both sides stating seat are equipped with energy absorption device II.
9. the compound efficient energy-absorbing seat as described in claim 1-8 any claim, its
It is characterised by: the quantity of described energy absorption device I is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319836.7A CN105946667B (en) | 2016-05-13 | 2016-05-13 | Compound efficient energy-absorbing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319836.7A CN105946667B (en) | 2016-05-13 | 2016-05-13 | Compound efficient energy-absorbing seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946667A true CN105946667A (en) | 2016-09-21 |
| CN105946667B CN105946667B (en) | 2017-12-26 |
Family
ID=56912735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319836.7A Active CN105946667B (en) | 2016-05-13 | 2016-05-13 | Compound efficient energy-absorbing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147816A (en) * | 2021-04-13 | 2021-07-23 | 吉林大学 | High-speed railway train seat armrest |
| US11535129B1 (en) * | 2021-08-17 | 2022-12-27 | Honda Motor Co., Ltd. | Vehicle seat mounting bracket for energy attenuating member |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010092223A (en) * | 2000-03-21 | 2001-10-24 | 정해창 | a seat for vehicle |
| US20040262974A1 (en) * | 2003-06-27 | 2004-12-30 | Aisin Seiki Kabushiki Kaisha. | Headrest apparatus for a vehicle seat |
| CN201494333U (en) * | 2009-08-20 | 2010-06-02 | 梁正华 | Elastic adjusting type vehicle back cushion |
| CN201646472U (en) * | 2010-01-29 | 2010-11-24 | 东北大学 | Electrical driving seat waist supporting device |
| WO2012076384A2 (en) * | 2010-12-06 | 2012-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Method for connecting a first component to a second component, use of electromagnetic pulse shaping for producing a connection, motor vehicle seat, motor vehicle door and motor vehicle |
| CN103005891A (en) * | 2012-12-10 | 2013-04-03 | 东北大学 | Chair waist supporting device |
| JP2013116660A (en) * | 2011-12-02 | 2013-06-13 | Toyota Boshoku Corp | Headrest |
| CN103273860A (en) * | 2013-05-22 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Energy absorbing device of car seat |
| CN204774760U (en) * | 2015-06-29 | 2015-11-18 | 苏州中航中振汽车饰件有限公司 | Car seat moves away to avoid possible earthquakes and rotates cavity spring assembly |
| CN105270226A (en) * | 2015-11-11 | 2016-01-27 | 北华航天工业学院 | Safety head restraint device for actively buffering automobile collision |
-
2016
- 2016-05-13 CN CN201610319836.7A patent/CN105946667B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010092223A (en) * | 2000-03-21 | 2001-10-24 | 정해창 | a seat for vehicle |
| US20040262974A1 (en) * | 2003-06-27 | 2004-12-30 | Aisin Seiki Kabushiki Kaisha. | Headrest apparatus for a vehicle seat |
| CN201494333U (en) * | 2009-08-20 | 2010-06-02 | 梁正华 | Elastic adjusting type vehicle back cushion |
| CN201646472U (en) * | 2010-01-29 | 2010-11-24 | 东北大学 | Electrical driving seat waist supporting device |
| WO2012076384A2 (en) * | 2010-12-06 | 2012-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Method for connecting a first component to a second component, use of electromagnetic pulse shaping for producing a connection, motor vehicle seat, motor vehicle door and motor vehicle |
| JP2013116660A (en) * | 2011-12-02 | 2013-06-13 | Toyota Boshoku Corp | Headrest |
| CN103005891A (en) * | 2012-12-10 | 2013-04-03 | 东北大学 | Chair waist supporting device |
| CN103273860A (en) * | 2013-05-22 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Energy absorbing device of car seat |
| CN204774760U (en) * | 2015-06-29 | 2015-11-18 | 苏州中航中振汽车饰件有限公司 | Car seat moves away to avoid possible earthquakes and rotates cavity spring assembly |
| CN105270226A (en) * | 2015-11-11 | 2016-01-27 | 北华航天工业学院 | Safety head restraint device for actively buffering automobile collision |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147816A (en) * | 2021-04-13 | 2021-07-23 | 吉林大学 | High-speed railway train seat armrest |
| US11535129B1 (en) * | 2021-08-17 | 2022-12-27 | Honda Motor Co., Ltd. | Vehicle seat mounting bracket for energy attenuating member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946667B (en) | 2017-12-26 |
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