CN201021235Y - Automobile front anti-collision beam - Google Patents
Automobile front anti-collision beam Download PDFInfo
- Publication number
- CN201021235Y CN201021235Y CNU2006201454290U CN200620145429U CN201021235Y CN 201021235 Y CN201021235 Y CN 201021235Y CN U2006201454290 U CNU2006201454290 U CN U2006201454290U CN 200620145429 U CN200620145429 U CN 200620145429U CN 201021235 Y CN201021235 Y CN 201021235Y
- Authority
- CN
- China
- Prior art keywords
- towing hook
- hook bolt
- collision
- crashproof crossbeam
- anticollision beam
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an automobile front anti-collision beam, which comprises an anti-collision cross beam and a reinforcing inner plate. The cross section of the anti-collision cross beam is a U-shape structure composed of a transverse section and two vertical sections, and the both length direction sides of the reinforcing inner plate and the tail ends of the vertical sections are welded into a box-shaped structure; wherein, a reinforcing rib extending along the anti-collision cross beam length direction is formed on the transverse section, to strengthen the intensity of the automobile front anti-collision beam. And an inner supporting plate is fixed in the box-shaped structure welded by the reinforcing inner plate and the anti-collision cross beam, the inner supporting plate supports the inner side wall of the anti-collision cross beam, therefore, the integrated intensity of the automobile front anti-collision beam is further enhanced. Because the reinforcing plates are fixed at the both ends of the anti-collision cross beam, and a towing hook bolt sleeve is perforated and fixed at the end of the anti-collision beam and the reinforcing plates, and a towing hook bolt screwed on the towing hook bolt sleeve, therefore the trailer steel cable hitching is convenient.
Description
Technical field
The utility model relates to a kind of auto-safety mechanism, especially relates to a kind of front anticollision beam of automobile.
Background technology
Safety performance has been one of important quality index of modern automobile.How when automobile crashes, protect occupant's damage safe, that reduce automobile to become the direction that each auto vendor makes great efforts to greatest extent.When automobile generation forward collides, front anti-collision beam play reduce machinery space and occupant area impaired, also can reduce the caused body structure of collision and damage.China utility model patent 200520010162.X specification sheets discloses impact beam before a kind of baby car, it by crashproof crossbeam, strengthen inner panel, about two crashproof boxes form with two attaching partss that are connected usefulness with machinery space.Crashproof crossbeam is the U-shaped structure, and it becomes an osed top box like structure with reinforcement inner panel assembly welding, and strengthening the design of inner panel length direction has crashproof reinforced rib, strengthens on the inner panel a plurality of loss of weight circular holes being arranged.Crashproof box also is a U type structure, is welded on crashproof crossbeam two ends.The two ends of collision prevention girders also are welded with attaching parts, and screw is arranged on it, adopt bolt impact beam before whole and machinery space assembly can be coupled together.Because the traversing section of the U-shaped structure of crashproof crossbeam is a flat, and its with strengthen the inner panel assembly welding and become a cross-sectional plane to be the osed top box like structure, its osed top box like structure is interior to be cavity, the bulk strength of preceding impact beam is low.Automobile on the way casts anchor, often need that car is dragged to repair plant and go maintenance, because above-mentioned preceding impact beam does not have the towing hook bolt sleeve, so the towing hook bolt can only be located on the vehicle body, and preceding impact beam is fixed on the place ahead of vehicle body, and is very inconvenient during hanging sleeve trailer cable wire on the towing hook bolt.
The utility model content
The technical problems to be solved in the utility model provides a kind of bulk strength height, hanging sleeve trailer cable wire front anticollision beam of automobile easily.
For solving the problems of the technologies described above, a kind of front anticollision beam of automobile of the utility model, comprise crashproof crossbeam, strengthen inner panel, the cross-sectional plane of this crashproof crossbeam is by a traversing section and two U-shaped structures that vertical section constitutes, and two length direction limits of this reinforcement inner panel become an osed top box like structure with the terminal assembly welding of this vertical section; Wherein, be formed with the reinforced rib that extends along described crashproof crossbeam length direction on the described traversing section.
As a kind of improvement of the present utility model, wherein, described traversing section is trapezoidal described reinforced rib to extending to form cross-sectional plane away from described reinforcement inner panel direction.
As a kind of improvement of the present utility model, wherein, described box like structure internal fixation has interior stay bearing plate, and stay bearing plate is replaced the madial wall of this crashproof crossbeam in this.
As a kind of improvement of the present utility model, wherein, it also comprises the towing hook bolt sleeve of the towing hook bolt that can be spirally connected; The two ends of described crashproof crossbeam are fixed with brace panel, and this towing hook bolt sleeve runs through and be fixed in end and this brace panel of this collision prevention girders.
As a kind of improvement of the present utility model, wherein, it also comprises the towing hook bolt sleeve of the towing hook bolt that can be spirally connected; The two ends of described crashproof crossbeam are fixed with brace panel, and this towing hook bolt sleeve runs through and be fixed in end and this brace panel of this collision prevention girders; The vertical section of described towing hook bolt sleeve is the T type; Its transverse arm portion card ends on the madial wall of the end of described crashproof crossbeam.
The utility model compared with prior art, a kind of front anticollision beam of automobile of the utility model owing to be formed with the reinforced rib that extends along crashproof crossbeam length direction on the traversing section of crashproof crossbeam, improves the intensity of front anticollision beam of automobile.And strengthening inner panel has interior stay bearing plate with the box like structure internal fixation that crashproof crossbeam assembly welding becomes, and stay bearing plate is replaced the madial wall of this crashproof crossbeam in this, therefore, the bulk strength of front anticollision beam of automobile is further improved.Because the two ends of crashproof crossbeam are fixed with brace panel, and the towing hook bolt sleeve runs through and be fixed in the end and the brace panel of this collision prevention girders, and the towing hook bolt is screwed onto on the towing hook bolt sleeve, hanging sleeve trailer cable wire is convenient again.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the perspective view of a kind of front anticollision beam of automobile of the utility model.
Fig. 2 is the main TV structure scheme drawing of a kind of front anticollision beam of automobile of the utility model.
Fig. 3 is the plan structure scheme drawing of a kind of front anticollision beam of automobile of the utility model.
Fig. 4 is that the A-A of Fig. 3 is to the sectional structure scheme drawing.
Fig. 5 is that the B-B of Fig. 3 is to the sectional structure scheme drawing.
The specific embodiment
See also Fig. 1 to Fig. 3, a kind of front anticollision beam of automobile of the utility model comprises crashproof crossbeam 3, strengthens inner panel 4, towing hook bolt sleeve 7, brace panel 1.
Please consult Fig. 1 to Fig. 5 together, the cross-sectional plane of this crashproof crossbeam 3 is by a traversing section 31 and two U-shaped structures that vertical section 32 constitutes, this traversing section 31 is trapezoidal reinforced rib 33 to extending to form cross-sectional plane away from reinforcement inner panel 4 directions, and this reinforced rib 33 extends along described crashproof crossbeam 3 length directions; Be formed with second reinforced rib 43 that length direction extends on this reinforcement inner panel 4, the cross-sectional plane of this second reinforced rib 43 is the C type; Two length direction limits of this reinforcement inner panel 4 become an osed top box like structure with the terminal assembly welding of this vertical section 32; This box like structure internal fixation has interior stay bearing plate 9, and stay bearing plate 9 is welded on and replaces on the madial wall of this crashproof crossbeam 3 in this; The two ends of described crashproof crossbeam 3 are fixed with brace panel 1 respectively; The vertical section of towing hook bolt sleeve 7 is the T type, its transverse arm portion card ends on the madial wall of the end of described crashproof crossbeam 3, the perpendicular arm of this towing hook bolt sleeve 7 runs through and is fixed in end and this brace panel 1 of this collision prevention girders 3, and after the towing hook bolt was screwed onto on this towing hook bolt sleeve 7, hanging sleeve trailer cable wire was convenient.
Certainly, the cross-sectional plane of this reinforced rib 33 also can be shapes such as U type, C type, undaform; This second reinforced rib 43 also can be shapes such as U type, trapezoidal, undaform.
Claims (5)
1. front anticollision beam of automobile, comprise crashproof crossbeam, strengthen inner panel, the cross-sectional plane of this crashproof crossbeam is by a traversing section and two U-shaped structures that vertical section constitutes, and two length direction limits of this reinforcement inner panel become an osed top box like structure with the terminal assembly welding of this vertical section; It is characterized in that: be formed with the reinforced rib that extends along described crashproof crossbeam length direction on the described traversing section.
2. a kind of front anticollision beam of automobile according to claim 1 is characterized in that: described traversing section is trapezoidal described reinforced rib to extending to form cross-sectional plane away from described reinforcement inner panel direction.
3. a kind of front anticollision beam of automobile according to claim 1 is characterized in that: described box like structure internal fixation has interior stay bearing plate, and stay bearing plate is replaced the madial wall of this crashproof crossbeam in this.
4. a kind of front anticollision beam of automobile according to claim 1 is characterized in that: it also comprises the towing hook bolt sleeve of the towing hook bolt that can be spirally connected; The two ends of described crashproof crossbeam are fixed with brace panel, and this towing hook bolt sleeve runs through and be fixed in end and this brace panel of this collision prevention girders.
5. a kind of front anticollision beam of automobile according to claim 4 is characterized in that: the vertical section of described towing hook bolt sleeve is the T type; Its transverse arm portion card ends on the madial wall of the end of described crashproof crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201454290U CN201021235Y (en) | 2006-12-29 | 2006-12-29 | Automobile front anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201454290U CN201021235Y (en) | 2006-12-29 | 2006-12-29 | Automobile front anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021235Y true CN201021235Y (en) | 2008-02-13 |
Family
ID=39088647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201454290U Expired - Lifetime CN201021235Y (en) | 2006-12-29 | 2006-12-29 | Automobile front anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021235Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965277B (en) * | 2008-02-27 | 2012-08-29 | 株式会社神户制钢所 | Bumper beam |
| CN102791532A (en) * | 2010-03-30 | 2012-11-21 | 株式会社神户制钢所 | Vehicle component |
| CN104494546A (en) * | 2014-11-21 | 2015-04-08 | 芜湖普威技研有限公司 | Collision energy-absorbing portable vehicle anti-collision cross beam |
| CN106043182A (en) * | 2016-06-17 | 2016-10-26 | 安徽机电职业技术学院 | Automobile bumper |
| TWI573715B (en) * | 2014-06-30 | 2017-03-11 | Nippon Steel & Sumitomo Metal Corp | Door anti-collision beam |
| US10343501B2 (en) | 2014-06-30 | 2019-07-09 | Nippon Steel & Sumitomo Metal Corporation | Door impact beam |
-
2006
- 2006-12-29 CN CNU2006201454290U patent/CN201021235Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965277B (en) * | 2008-02-27 | 2012-08-29 | 株式会社神户制钢所 | Bumper beam |
| CN102791532A (en) * | 2010-03-30 | 2012-11-21 | 株式会社神户制钢所 | Vehicle component |
| CN102791532B (en) * | 2010-03-30 | 2015-04-22 | 株式会社神户制钢所 | Vehicle component |
| TWI573715B (en) * | 2014-06-30 | 2017-03-11 | Nippon Steel & Sumitomo Metal Corp | Door anti-collision beam |
| US10343501B2 (en) | 2014-06-30 | 2019-07-09 | Nippon Steel & Sumitomo Metal Corporation | Door impact beam |
| CN104494546A (en) * | 2014-11-21 | 2015-04-08 | 芜湖普威技研有限公司 | Collision energy-absorbing portable vehicle anti-collision cross beam |
| CN106043182A (en) * | 2016-06-17 | 2016-10-26 | 安徽机电职业技术学院 | Automobile bumper |
| CN106043182B (en) * | 2016-06-17 | 2018-05-04 | 安徽机电职业技术学院 | A kind of bumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Auto Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2016.7.11 Contract record no.: 2008440000079 Denomination of utility model: Front anticollision beam assembly structure for automobile Granted publication date: 20080213 License type: General permission Record date: 20080513 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2016.7.11 Name of requester: BIYADI AUTOMOBILE CO., LTD., SHENZHEN CITY Effective date: 20080513 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| EXPY | Termination of patent right or utility model |