CN104260790A - Passenger car driver protection structure - Google Patents
Passenger car driver protection structure Download PDFInfo
- Publication number
- CN104260790A CN104260790A CN201410492559.0A CN201410492559A CN104260790A CN 104260790 A CN104260790 A CN 104260790A CN 201410492559 A CN201410492559 A CN 201410492559A CN 104260790 A CN104260790 A CN 104260790A
- Authority
- CN
- China
- Prior art keywords
- driver
- steering column
- chair
- sliding beam
- column bracket
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a passenger car driver protection structure. The passenger car driver protection structure comprises a driver seat sliding beam. A steering column bracket column is arranged on the driver seat sliding beam. The upper end of the steering column bracket column is provided with a steering column bracket connected to a steering column steering wheel. The driver seat sliding beam is provided with a driver seat fixing boss. A driver seat is mounted on the driver seat fixing boss. The driver seat sliding beam, the steering column bracket column, the steering column bracket and the driver seat fixing boss are welded into a whole. According to the technical scheme, a front wall frame is stressed to be deformed when the front portion of a passenger car is collided, and when the deformation is large enough to threaten the living space of a driver, the driver seat sliding beam, the steering column bracket column, the steering column bracket, the driver seat fixing boss, the steering column steering wheel and the driver seat are entirely separated from a chassis frame to ensure that the driver has enough living space, so that the passive safety of the passenger car is improved.
Description
Technical field
The present invention relates to a kind of bus man operator guards.
Background technology
At present, buses made in China is all be welded direct on front wall frame by steering column support, driver's chair is directly fixed on the built-in fitting of chassis skeleton, this structure be collided in passenger vehicle front portion front wall frame distortion time, bearing circle can move backward, and driver's chair is motionless, causes the living space of chaufeur to be extruded, have a strong impact on the safety of chaufeur.
Summary of the invention
The object of the present invention is to provide a kind of bus man operator guards, this structure can ensure the safety of chaufeur when passenger vehicle front portion is collided.
For achieving the above object, present invention employs following technical scheme: comprise the driver's chair sliding beam be welded on the skeleton of chassis, the front end face of described driver's chair sliding beam is provided with the steering column bracket upright post of arranging along vertical, the upper end of steering column bracket upright post is provided with steering column support, described steering column support is connected with steering column bearing circle, described driver's chair sliding beam is provided with driver's chair fixing lug boss, driver's chair fixing lug boss is provided with driver's chair, described driver's chair sliding beam, steering column bracket upright post, steering column support and driver's chair fixing lug boss are welded into an entirety.
The cross section of described driver's chair sliding beam is square, the inverted U plate comprising top and the first connecting panel be welded in bottom inverted U plate, the front end of described first connecting panel extends to the bottom of steering column bracket upright post, and welds with the bottom of steering column bracket upright post.
The sectional area of described driver's chair sliding beam successively decreases from front to back.
Described driver's chair fixing lug boss comprises the fixed body that entirety is square and two piece of second connecting panel being welded in fixed body lower end, two piece of second described connecting panel is that left and right directions is arranged, and the second connecting panel welds with driver's chair sliding beam, described fixed body is formed by the bending plate welding of four pieces of L-types, and square mounting hole is left in the center of fixed body upper surface.
Spacing is left between the chassis skeleton at described driver's chair and driver's chair rear portion.
Described steering column bracket upright post is rectangular tube heavy in section.
Described steering column support is U-shaped bending part.
As shown from the above technical solution, the present invention is by driver's chair sliding beam, steering column bracket upright post, steering column support and driver's chair fixing lug boss are welded into an entirety, again by the integral solder that welds on the skeleton of chassis, the front wall frame stress deformation when passenger vehicle front portion is collided, when deflection is even as big as threat chaufeur living space, driver's chair sliding beam, steering column bracket upright post, steering column support, driver's chair fixing lug boss, steering column bearing circle, driver's chair is overall and chassis skeleton comes off and entirety slides backward, ensure that chaufeur has enough living spaces, improve the passive satety of vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the johning knot composition of driver's chair sliding beam of the present invention, steering column bracket upright post, steering column support and driver's chair fixing lug boss;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the front view of driver's chair fixing lug boss;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is the front view of driver's chair fixing lug boss bending plate;
Fig. 7 is the birds-eye view of Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As Fig. 1, Fig. 2, a kind of bus man operator guards shown in Fig. 3, it is characterized in that: comprise the driver's chair sliding beam 2 be welded on chassis skeleton 1, the front end face of driver's chair sliding beam 2 is provided with the steering column bracket upright post 3 of arranging along vertical, the upper end of steering column bracket upright post 3 is provided with steering column support 4, steering column support 4 is connected with steering column bearing circle 5, driver's chair sliding beam 2 is provided with driver's chair fixing lug boss 6, driver's chair fixing lug boss 6 is provided with driver's chair 7, driver's chair sliding beam 2, steering column bracket upright post 3, steering column support 4 and driver's chair fixing lug boss 6 are welded into an entirety.Namely first driver's chair sliding beam 2, steering column bracket upright post 3, steering column support 4 and driver's chair fixing lug boss 6 are welded into an entirety, again the entirety after welding is welded with chassis skeleton 1, should be noted, entirety after welding and the weld strength between chassis skeleton 1 should control not come off when slight impact, the scope that can come off during sharp impacts; Namely driver's chair sliding beam 2, steering column bracket upright post 3, steering column support 4 and driver's chair fixing lug boss 6 are welded into entirety, and this welding integral is not connected with front wall frame 10, steering column bearing circle is arranged on steering column support by bolt, and driver's chair is arranged in driver's chair fixing lug boss by bolt.The front wall frame stress deformation when passenger vehicle front portion is collided, when deflection is even as big as threat chaufeur living space, driver's chair sliding beam, steering column bracket upright post, steering column support, driver's chair fixing lug boss, steering column bearing circle, driver's chair are overall and chassis skeleton comes off and entirety slides backward, ensure that chaufeur has enough living spaces, improve the passive satety of vehicle.
Further, the cross section of driver's chair sliding beam 2 is square, the inverted U plate 21 comprising top and the front end of the first connecting panel 22, first connecting panel 22 be welded in bottom inverted U plate 21 extend to the bottom of steering column bracket upright post 3, and weld with the bottom of steering column bracket upright post 3.Further, the sectional area of driver's chair sliding beam 2 successively decreases from front to back.Namely the inverted U plate 21 on top adopts the direct bending of steel plate to be formed, first connecting panel 22 of bottom forms closed loop configuration with inverted U plate 21, the cross section of closed loop configuration is square, and front is greater than rear section, like this collide come off with chassis skeleton time, its direction of slip slides rearwardly and upwardly.
Further, spacing is left between the chassis skeleton 1 at driver's chair 7 and driver's chair 7 rear portion.This is in order to elegant skeleton at the bottom of when driver's chair boss slides backward when ensureing to collide does not interfere part.
Further, as shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, driver's chair fixing lug boss 6 comprises the fixed body 61 that entirety is square and two piece of second connecting panel 62 being welded in fixed body 61 lower end, two piece of second connecting panel 62 is arranged in left and right directions, and the second connecting panel 62 welds with driver's chair sliding beam 2, fixed body 61 is formed by bending plate 611 welding of four pieces of L-types, and square mounting hole 612 is left in the center of fixed body 61 upper surface.
Steering column bracket upright post 3 is rectangular tube heavy in section.
Steering column support 4 is U-shaped bending part, namely steel plate is directly bent into U-shaped.
In sum, the present invention by the driver's chair sliding beam of passenger vehicle steering column bearing circle and fixing driver's chair is welded into an entirety, and entirety can move backward after running into hard hit, and demonstrate,prove chaufeur has enough living spaces; The many employings of integral structure rectangular tube heavy in section or steel plate bending part, and by welding or boltedly to fix, structure is simple, and applicability is strong, dependable performance, can when front part of vehicle is subject to clashing, and maximum possible ensures the safety of chaufeur.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (7)
1. a bus man operator guards, it is characterized in that: comprise the driver's chair sliding beam (2) be welded on chassis skeleton (1), the front end face of described driver's chair sliding beam (2) is provided with the steering column bracket upright post (3) of arranging along vertical, the upper end of steering column bracket upright post (3) is provided with steering column support (4), described steering column support (4) is connected with steering column bearing circle (5), described driver's chair sliding beam (2) is provided with driver's chair fixing lug boss (6), driver's chair fixing lug boss (6) is provided with driver's chair (7), described driver's chair sliding beam (2), steering column bracket upright post (3), steering column support (4) and driver's chair fixing lug boss (6) are welded into an entirety.
2. bus man operator guards according to claim 1; it is characterized in that: the cross section of described driver's chair sliding beam (2) is square; comprise the inverted U plate (21) on top and be welded in first connecting panel (22) of inverted U plate (21) bottom; the front end of described first connecting panel (22) extends to the bottom of steering column bracket upright post (3), and welds with the bottom of steering column bracket upright post (3).
3. bus man operator guards according to claim 2, is characterized in that: the sectional area of described driver's chair sliding beam (2) successively decreases from front to back.
4. bus man operator guards according to claim 1, it is characterized in that: described driver's chair fixing lug boss (6) comprises the fixed body (61) that entirety is square and two piece of second connecting panel (62) being welded in fixed body (61) lower end, two piece of second described connecting panel (62) is arranged in left and right directions, and the second connecting panel (62) welds with driver's chair sliding beam (2), described fixed body (61) is formed by bending plate (611) welding of four pieces of L-types, and square mounting hole (612) is left in the center of fixed body (61) upper surface.
5. bus man operator guards according to claim 1, is characterized in that: leave spacing between described driver's chair (7) and the chassis skeleton (1) at driver's chair (7) rear portion.
6. bus man operator guards according to claim 1 and 2, is characterized in that: described steering column bracket upright post (3) is rectangular tube heavy in section.
7. bus man operator guards according to claim 1, is characterized in that: described steering column support (4) is U-shaped bending part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492559.0A CN104260790A (en) | 2014-09-24 | 2014-09-24 | Passenger car driver protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492559.0A CN104260790A (en) | 2014-09-24 | 2014-09-24 | Passenger car driver protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104260790A true CN104260790A (en) | 2015-01-07 |
Family
ID=52152425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492559.0A Pending CN104260790A (en) | 2014-09-24 | 2014-09-24 | Passenger car driver protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260790A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946761A (en) * | 2016-07-11 | 2016-09-21 | 潍柴动力股份有限公司 | Front collision protective device for vehicle |
| CN109484262A (en) * | 2018-12-17 | 2019-03-19 | 安徽江淮汽车集团股份有限公司 | Vehicle passenger compartment |
| CN109552396A (en) * | 2017-09-25 | 2019-04-02 | 郑州宇通客车股份有限公司 | Anticollision steering column supporting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1067014A1 (en) * | 1999-07-05 | 2001-01-10 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle occupant protection system |
| JP2001225764A (en) * | 1999-12-06 | 2001-08-21 | Honda Motor Co Ltd | Body structure for automobile |
| DE102005022983A1 (en) * | 2005-05-19 | 2006-11-23 | Man Nutzfahrzeuge Ag | Safety system for vehicle seats especially for front mounted seats in utility vehicle has a rearward sliding seat mounting operated by cables looped over guide reels |
| CN201410896Y (en) * | 2009-03-11 | 2010-02-24 | 李殿法 | Safety device for automobile |
| CN102069732A (en) * | 2009-11-24 | 2011-05-25 | 曾盛琦 | Sedan carriage with safety sliding rack |
| CN204124213U (en) * | 2014-09-24 | 2015-01-28 | 安徽安凯汽车股份有限公司 | A kind of bus man operator guards |
-
2014
- 2014-09-24 CN CN201410492559.0A patent/CN104260790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1067014A1 (en) * | 1999-07-05 | 2001-01-10 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle occupant protection system |
| JP2001225764A (en) * | 1999-12-06 | 2001-08-21 | Honda Motor Co Ltd | Body structure for automobile |
| DE102005022983A1 (en) * | 2005-05-19 | 2006-11-23 | Man Nutzfahrzeuge Ag | Safety system for vehicle seats especially for front mounted seats in utility vehicle has a rearward sliding seat mounting operated by cables looped over guide reels |
| CN201410896Y (en) * | 2009-03-11 | 2010-02-24 | 李殿法 | Safety device for automobile |
| CN102069732A (en) * | 2009-11-24 | 2011-05-25 | 曾盛琦 | Sedan carriage with safety sliding rack |
| CN204124213U (en) * | 2014-09-24 | 2015-01-28 | 安徽安凯汽车股份有限公司 | A kind of bus man operator guards |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946761A (en) * | 2016-07-11 | 2016-09-21 | 潍柴动力股份有限公司 | Front collision protective device for vehicle |
| CN109552396A (en) * | 2017-09-25 | 2019-04-02 | 郑州宇通客车股份有限公司 | Anticollision steering column supporting structure |
| CN109484262A (en) * | 2018-12-17 | 2019-03-19 | 安徽江淮汽车集团股份有限公司 | Vehicle passenger compartment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8398153B1 (en) | Impact deflector for vehicle frame | |
| JP6033300B2 (en) | Car body rear structure | |
| CN103523099B (en) | Passenger vehicle front floor framework structure | |
| JP6080219B2 (en) | Auto body structure | |
| CN104129436A (en) | Vehicle rear part having reinforcing structure of motor vehicle | |
| CN104260790A (en) | Passenger car driver protection structure | |
| CN104781134A (en) | Bracket for support structure for steering column, and support structure for steering column | |
| CN208278002U (en) | Front anticollision beam assembly | |
| CN204124213U (en) | A kind of bus man operator guards | |
| CN101121421A (en) | Passenger car roof beam | |
| CN102476656B (en) | Rear structure for vehicle body | |
| CN204452340U (en) | Commercial vehicle/comm..vehicle front underrun protection device | |
| CN205554320U (en) | Front and back longeron tie -beam, lower longeron assembly and car | |
| CN205737101U (en) | Mounting bracket for handle of automobile roof | |
| CN201961389U (en) | Strengthened structure of automobile dash board | |
| JP2011136597A (en) | Fender supporting part structure | |
| CN203473023U (en) | Strengthening structure of automobile wheel cover plate | |
| CN203047130U (en) | Automobile door anti-collision beam structure | |
| CN104828142B (en) | Mounting bracket and wheel cover of automobile longeron assembly | |
| CN205220591U (en) | Return and press from both sides anticollision back protector | |
| CN103253294B (en) | Column assy connection structure | |
| CN106314548B (en) | A kind of double transom channel structures of front vehicle body | |
| CN104442656B (en) | A kind of reverse collision prevention damping device | |
| CN202923576U (en) | Vehicle pedestrian leg protection component | |
| JP2005067268A (en) | Vehicle body front structure of cab-over vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |