CN107139876A - A kind of protection device for driving cab of passenger car - Google Patents
A kind of protection device for driving cab of passenger car Download PDFInfo
- Publication number
- CN107139876A CN107139876A CN201710321074.9A CN201710321074A CN107139876A CN 107139876 A CN107139876 A CN 107139876A CN 201710321074 A CN201710321074 A CN 201710321074A CN 107139876 A CN107139876 A CN 107139876A
- Authority
- CN
- China
- Prior art keywords
- seat
- passenger car
- protection device
- air bag
- transmission mechanism
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
- B60R19/205—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
-
- 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
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of protection device for driving cab of passenger car.The device includes the energy absorber being arranged on driving cabin gusset, the device also includes being arranged on the transmission mechanism below flight deck seat on the skeleton of bottom, described transmission mechanism and seat are affixed, transmission mechanism is used to the seat in driving cabin pushing away driving cabin gusset, and described energy absorber is connected with transmission mechanism through sensor electric signal.Due to the presence of energy absorber, the shock in the external world can be buffered, while when extraneous impact is excessive, can be moved the seat in driving cabin due to the presence of transmission mechanism again, make driver away from the car gusset collided.
Description
Technical field
The present invention relates to car protection device technical field, more particularly to a kind of protection device for driving cab of passenger car.
Background technology
At present, everybody gets used to focusing on sight on head-on crash in the research of bus industry passive security, offside
The research of collision is fewer.Analyzed from the security standpoint of driver, driver and car front distance are more than passenger car side in position
Face is big, so the cushion space of head-on crash is big more than side collision when colliding；Generally the sight of driver is facing forward,
The last moment occurred in head-on crash, which can always be discovered by driver and then have to meet an urgent need, notes standby, but for precipitate side
The probability that face collision driver has found is just small more.And generally the driver's compartment of car than passenger area, bottom is very in height
Many, such case is particularly evident on low driver's compartment car, so the situation of driver is than passenger when equally occurring side collision
Dangerous is more.But the security relationship of driver is to the safety of vehicle passenger, when traffic accident occurs, many emergency operations are required for department
Machine is completed, so the security operations for carrying out driver during side collision are also most important.
The patent of entitled car driver's side crash protection structure, the patent are disclosed in existing Chinese patent database
Application No.：201410545378.X, the applying date is 2014.10.16, and Authorization Notice No. is CN104386013B, authorizes public
Announcement day is 2016.09.07, and its structure includes：Including seat fixation assembly and side wall frame assembly, the seat fixation assembly bag
Seat beam is included, seat beam both sides, which are offered, is installed with axle with matching, the two of the axle in kidney-shaped chute, kidney-shaped chute
End is rigidly connected with bus frame respectively, and one end and the side wall frame assembly of the seat beam are rigidly connected, seat beam
The other end is sticked in the U-shaped locating part being fixed on bus frame, is additionally provided with the seat beam for installing seat
Fixed structure, the side wall frame assembly connects as one structure with car window pillar.It is disadvantageous in that：Seat in the device
Functionally be not in contact between chair fixation assembly and side wall frame assembly, at the same side wall frame assembly under external force easily to
Driver seat Direction distortion or fracture, are damaged to driver, and seat fixation assembly is realized by mechanical structure,
Over time, mechanical structure is easily stuck, and the job stability of seat fixation assembly declines, and the movement of seat is difficult to ensure that.
The content of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, i.e. protection mechanism job stability is not good enough, protect energy
Power is weaker, and there is provided the protection device for driving cab of passenger car that a kind of job stability is splendid and protective value is superior.
In order to realize the purpose of foregoing invention, the technical solution used in the present invention：
A kind of protection device for driving cab of passenger car, including the energy absorber on driving cabin gusset, the device
Also include being arranged on the transmission mechanism below flight deck seat on the skeleton of bottom, described transmission mechanism and seat is affixed, driver
Structure is used to the seat in driving cabin pushing away driving cabin gusset, and described energy absorber connects with transmission mechanism through sensor electric signal
Connect.
During present invention work, when the gusset of driving cab of passenger car is acted on by external force, the energy absorber in gusset is inhaled
External force is received, so that reducing impact force is delivered to driver seat, electric signal when colliding is passed to transmission mechanism by sensor, is driven
Mechanism is worked, and the seat of driving cabin is pushed away to the gusset hit, so as to avoid driver injured.
In order to absorb the impact that outer bound pair passenger car side encloses, described energy absorber is having inflated in gusset
First air bag.
When shock huge by external force, when the first air bag can not stop the shock that outer bound pair passenger car side encloses completely, it is ensured that
The personal safety of driver, described energy absorber also includes the second air bag of aerogenesis after colliding, the first described air bag
It is arranged on the second air bag stratiform in gusset, the first described air bag is arranged on the side of external force making contact, the second air bag position
In driver side.
In order to buffer the shock of gusset, what the second described air bag was connected including gas generator and with gas generator
Airbag, described gas generator is electrically connected with the sensor for experiencing external force through ECU.
In order to ensure seat in collision away from car gusset, described transmission mechanism includes the silk being fixed on the skeleton of bottom
Nut and seat on bar, described screw mandrel is affixed.
In order to ensure seat in collision away from car gusset, described transmission mechanism includes the gas being fixed on the skeleton of bottom
Cylinder and the chute set along the piston direction of motion, described cylinder piston and seat are affixed, described seat and cunning
Sliding block in groove is affixed.
In order to save while space, guarantee seat is in collision away from car gusset, and described cylinder is Rodless cylinder,
The air inlet of the Rodless cylinder is connected through pipe fitting with the first air bag and the second air bag.
In order to adjust seat speed away from car gusset in collision, the gas outlet of the Rodless cylinder, which is connected with, to be used for
Adjust the valve of air-flow size.
Moved for the ease of seat in chute, described seat is connected through bearing with slide.
Compared with prior art, beneficial effects of the present invention are：Due to the presence of energy absorber, hitting for the external world can be buffered
Hit, while, when extraneous impact is excessive, can move, make by the seat in driving cabin due to the presence of transmission mechanism again
Driver is away from the car gusset collided.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of chute in Fig. 1.
Wherein, 1 gusset, 2 energy absorbers, 201 first air bags, 202 second air bags, 3 seats, 4 transmission mechanisms, 401 chutes,
402 Rodless cylinders, 403 pistons, 404 valves, 405 bearings.
Embodiment
The present invention is further described with reference to specific embodiment：
As described in Fig. 1 and 2, a kind of protection device for driving cab of passenger car, including the suction on driving cabin gusset 1
Energy mechanism 2, energy absorber 2 is the first air bag 201 inflated in gusset 1, when shock huge by external force, the
When one air bag 201 can not stop that outer bound pair passenger car side encloses 1 shock completely, it is ensured that the personal safety of driver, energy absorber 2 is also
Second air bag 202 of aerogenesis after including colliding, the first air bag 201 and the stratiform of the second air bag 202 are arranged in gusset 1, the
One air bag 201 is arranged on the side of external force making contact, and the second air bag 202 is located at driver side, and the second air bag 202 includes gas
Body generator and the airbag connected with gas generator, gas generator are electrically connected with for experiencing external force through ECU
Sensor, the device also includes the transmission mechanism 4 being arranged on the lower section bottom skeleton of flight deck seat 3, and transmission mechanism 4 includes affixed
Rodless cylinder 402 on the skeleton of bottom and the chute 401 along the setting of the direction of motion of 402 inner carrier of Rodless cylinder 403, no bar gas
The piston 403 and seat 3 of cylinder 402 are affixed, the air inlet of Rodless cylinder 402 through pipe fitting with the first air bag 201 and the second air bag
202 connect, and the gas outlet of Rodless cylinder 402 is connected with the valve 404 for adjusting air-flow size, and seat 3 is through bearing 405 with sliding
Groove 401 is slidably connected, and transmission mechanism 4 and seat 3 are affixed, and transmission mechanism 4 is used to the seat 3 in driving cabin pushing away driving cabin side
1 is enclosed, energy absorber 2 is connected with transmission mechanism 4 through sensor electric signal.
During work, when the gusset 1 of driving cab of passenger car is acted on by external force, the first air bag 201 in gusset 1 absorbs outer
Power, so that reducing impact force is delivered to driver seat 3, when extraneous impact is excessive, the collision of sensor sensing to external force,
Electric signal when colliding is passed to gas generator moment aerogenesis in the second air bag 202, the second air bag 202 by the by sensor
Air bag inflator in two air bags 202, while the gas produced is transported to Rodless cylinder 402, the piston of Rodless cylinder 402 through pipe fitting
403 give the thrust of seat 3, seat 3 through bearing 405 along chute 401 away from the gusset 1 that is hit, so as to avoid driver injured, when
When needing to adjust the speed of the movement of seat 3, change the valve 404 connected on the gas outlet of Rodless cylinder 402.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deformed within the scope of the present invention.
Claims (9)
1. a kind of protection device for driving cab of passenger car, including the energy absorber on driving cabin gusset, its feature exist
In：The device also includes being arranged on the transmission mechanism below flight deck seat on the skeleton of bottom, and described transmission mechanism is consolidated with seat
Connect, transmission mechanism is used to the seat in driving cabin pushing away driving cabin gusset, and described energy absorber and transmission mechanism are through sensing
Device electric signal is connected.
2. a kind of protection device for driving cab of passenger car according to claim 1, it is characterised in that：Described energy-absorbing machine
Structure is the first air bag inflated in gusset.
3. a kind of protection device for driving cab of passenger car according to claim 2, it is characterised in that：Described energy-absorbing machine
Structure also includes the second air bag of aerogenesis after colliding, and described the first air bag and the second air bag stratiform is arranged in gusset, institute
The first air bag stated is arranged on the side of external force making contact, and the second air bag is located at driver side.
4. a kind of protection device for driving cab of passenger car according to claim 3, it is characterised in that：The second described gas
Capsule includes gas generator and the airbag connected with gas generator, and described gas generator is electrically connected with through ECU
Sensor for experiencing external force.
5. a kind of protection device for driving cab of passenger car according to Claims 1 to 4 any claim, its feature exists
In：The nut and seat that described transmission mechanism is included on the screw mandrel being fixed on the skeleton of bottom, the screw mandrel are affixed.
6. a kind of protection device for driving cab of passenger car according to claim 4, it is characterised in that：Described driver
Structure includes the chute for being fixed in cylinder on the skeleton of bottom and being set along the piston direction of motion, described cylinder piston with
Seat is affixed, and the sliding block in described seat and chute is affixed.
7. a kind of protection device for driving cab of passenger car according to claim 6, it is characterised in that：Described cylinder is
Rodless cylinder, the air inlet of the Rodless cylinder is connected through pipe fitting with the first air bag and the second air bag.
8. a kind of protection device for driving cab of passenger car according to claim 7, it is characterised in that：The Rodless cylinder
Gas outlet be connected with valve for adjusting air-flow size.
9. a kind of protection device for driving cab of passenger car according to claim 8, it is characterised in that：Described seat warp
Bearing is connected with slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321074.9A CN107139876A (en) | 2017-05-09 | 2017-05-09 | A kind of protection device for driving cab of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321074.9A CN107139876A (en) | 2017-05-09 | 2017-05-09 | A kind of protection device for driving cab of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139876A true CN107139876A (en) | 2017-09-08 |
Family
ID=59776754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710321074.9A Pending CN107139876A (en) | 2017-05-09 | 2017-05-09 | A kind of protection device for driving cab of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068742A (en) * | 2017-12-15 | 2018-05-25 | 广东五月花网络科技有限公司 | A kind of bus driver's cabin for ensureing driver safety |
| CN108860047A (en) * | 2018-06-20 | 2018-11-23 | 淮安信息职业技术学院 | A kind of automobile knee airbag device |
| CN112039549A (en) * | 2020-09-15 | 2020-12-04 | 南京从振凯电子商务有限公司 | Be used for novel information technology multifrequency equipment protection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995659A (en) * | 1987-10-15 | 1991-02-26 | Heung Jong Park | Shock absorber for a car |
| US5810427A (en) * | 1996-03-18 | 1998-09-22 | Hartmann; Albrecht | Motor vehicle |
| US20010017477A1 (en) * | 1997-09-24 | 2001-08-30 | Rajasingham Arjuna Indraeswaran | Easy ejector seat with skeletal crash safety beam |
| KR20040106129A (en) * | 2003-06-11 | 2004-12-17 | 현대모비스 주식회사 | Vehicle's seat which can be moved inside in a broadside collision |
| US20050127645A1 (en) * | 2003-12-15 | 2005-06-16 | Smith Bradley W. | Seat mounting structure for mitigating injury in side impacts |
| CN102774338A (en) * | 2012-07-25 | 2012-11-14 | 陈钢 | Safety airbag of automobile |
| CN105438023A (en) * | 2015-11-24 | 2016-03-30 | 大连楼兰科技股份有限公司 | Seat capable of being automatically adjusted during collision and working method thereof |
| CN106004757A (en) * | 2016-07-13 | 2016-10-12 | 芜湖金鹏汽车部件有限公司 | Safety airbag control system |
| CN206914281U (en) * | 2017-05-09 | 2018-01-23 | 江苏龙脉新能源汽车配件有限公司 | A kind of protection device for driving cab of passenger car |
-
2017
- 2017-05-09 CN CN201710321074.9A patent/CN107139876A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995659A (en) * | 1987-10-15 | 1991-02-26 | Heung Jong Park | Shock absorber for a car |
| US5810427A (en) * | 1996-03-18 | 1998-09-22 | Hartmann; Albrecht | Motor vehicle |
| US20010017477A1 (en) * | 1997-09-24 | 2001-08-30 | Rajasingham Arjuna Indraeswaran | Easy ejector seat with skeletal crash safety beam |
| KR20040106129A (en) * | 2003-06-11 | 2004-12-17 | 현대모비스 주식회사 | Vehicle's seat which can be moved inside in a broadside collision |
| US20050127645A1 (en) * | 2003-12-15 | 2005-06-16 | Smith Bradley W. | Seat mounting structure for mitigating injury in side impacts |
| CN102774338A (en) * | 2012-07-25 | 2012-11-14 | 陈钢 | Safety airbag of automobile |
| CN105438023A (en) * | 2015-11-24 | 2016-03-30 | 大连楼兰科技股份有限公司 | Seat capable of being automatically adjusted during collision and working method thereof |
| CN106004757A (en) * | 2016-07-13 | 2016-10-12 | 芜湖金鹏汽车部件有限公司 | Safety airbag control system |
| CN206914281U (en) * | 2017-05-09 | 2018-01-23 | 江苏龙脉新能源汽车配件有限公司 | A kind of protection device for driving cab of passenger car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068742A (en) * | 2017-12-15 | 2018-05-25 | 广东五月花网络科技有限公司 | A kind of bus driver's cabin for ensureing driver safety |
| CN108860047A (en) * | 2018-06-20 | 2018-11-23 | 淮安信息职业技术学院 | A kind of automobile knee airbag device |
| CN112039549A (en) * | 2020-09-15 | 2020-12-04 | 南京从振凯电子商务有限公司 | Be used for novel information technology multifrequency equipment protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
|
| RJ01 | Rejection of invention patent application after publication |