CN203047121U - Lower stiffening beam assembly for lightweight car front bumper - Google Patents
Lower stiffening beam assembly for lightweight car front bumper Download PDFInfo
- Publication number
- CN203047121U CN203047121U CN 201320017497 CN201320017497U CN203047121U CN 203047121 U CN203047121 U CN 203047121U CN 201320017497 CN201320017497 CN 201320017497 CN 201320017497 U CN201320017497 U CN 201320017497U CN 203047121 U CN203047121 U CN 203047121U
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- CN
- China
- Prior art keywords
- side support
- front cross
- front bumper
- support plate
- cross 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 - Fee Related
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Abstract
The utility model relates to a lower stiffening beam assembly for a lightweight car front bumper. The lower stiffening beam assembly comprises a front cross beam, a left side support and a right side support. The front cross beam is of a long-strip-plate shape, the middle part of the front cross beam protrudes forwards, and long kidney-shaped holes are formed at two ends of the front cross beam. The left side support and the right side support are the same in structure and respectively comprise a strip-shaped supporting plate. One side faces of the supporting plates are respectively connected with a square tubular reinforced frame, one ends of the reinforced frames correspond to one ends of the supporting plates, the one ends of the reinforced frames and the one ends of the supporting plates are connected through connecting plates correspondingly, and kidney-shaped holes are formed at the other ends of the supporting plates. The left side support is connected with the left end of the front cross beam through one connecting plate, the right side support is connected with the right end of the front cross beam through one connecting plate, and the reinforced frame of the left side support corresponds to the reinforced frame of the right side support. The lower stiffening beam assembly for the lightweight car front bumper is not directly connected with the plastic front bumper, but rather bolts are used for being connected in the front of a left longitudinal beam of a car frame and in the front of a right longitudinal beam of the car frame, the strength and the rigidity are enhanced by stretching into the plastic front bumper, the capacity for resisting outside impact is enhanced, and the safety of the plastic front bumper and the front portion of a car body is protected.
Description
Technical field
The utility model belongs to the auto body technical field, is specifically related to a kind of inside strengthening part structure of lilliput car front bumper.
Background technology
Automobile front beam was as just the important safety device of protection headstock in the past; but along with developing of automobile industry; the automobile front beam of today is except the function that keeps original protection headstock; it is also as the vitals of decorating the automobile external form; harmony and the unification of pursuit and car body moulding, the lightweight of pursuit itself.And in order to reach the weight-saving purpose, the front bumper of automobile has become Plastic Parts by original ironware.But the bulk strength poor rigidity of the bumper/spoiler of plastic material, it is little to bear the foreign impacts ability, does not possess the effect of protection headstock during single the use.
Summary of the invention
For intensity and the rigidity of the bumper/spoiler that improves plastic material, the utility model provides a kind of following strength beam assembly for the lilliput car front bumper.
The following strength beam assembly that is used for the lilliput car front bumper comprises front cross rail, left side brackets and right side support; Described front cross rail is long strip-board shape, and the middle part is to a side projection, and two ends offer long lumbar hole respectively; Described left side brackets is identical with the structure of right side support; The support plate that comprises strip respectively, support plate one side is connecting the reinforced bulkhead of square tube type, and an end correspondence of an end of reinforced bulkhead and support plate offers waist shaped hole on the other end of support plate; Reinforced bulkhead one end of described left side brackets is connected by connecting panel with the support plate corresponding end, and the left end that is connecting front cross rail by connecting panel, reinforced bulkhead one end of described right side support is connected by connecting panel with the support plate corresponding end, and connecting the right-hand member of front cross rail by connecting panel, and the reinforced bulkhead of left side brackets is corresponding with the reinforced bulkhead of right side support; All offer screw on the connecting panel of described left side brackets and on the connecting panel of right side support.
Described front cross rail material is steel plate, and steel plate thickness is 1.2 ㎜.
Strength beam assembly down of the present utility model is not connected with the plastics front bumper; but be connected vehicle frame left-right longeron the place ahead with bolt; stretch into plastics bumper/spoiler inside to increase its intensity and rigidity, absorb and opposing foreign impacts power the safety of protection plastics bumper/spoiler and body forward structure.Because front bumper inside has increased time strength beam assembly, the intensity of front bumper increases, and the ability of bearing external force improves.When vehicle front was subjected to impacting, impulsive force was born by following strength beam, and is delivered on the chassis side rail, reached to absorb and relax foreign impacts power, the destruction to front bumper that produces when alleviating automobile and being hit, the safety of protection body forward structure and front bumper.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is use constitution diagram of the present utility model.
Sequence number among the last figure: front cross rail 1, left side brackets 2, right side support 3, long lumbar hole 4, screw 5, waist shaped hole 6, front bumper 7, left longeron 8, right vertical beam 9.
The specific embodiment
Below in conjunction with accompanying drawing, do to describe further by the utility model of embodiment.
Referring to Fig. 1, the following strength beam assembly that is used for the lilliput car front bumper comprises front cross rail 1, left side brackets 2 and right side support 3.Front cross rail 1 is long strip-board shape, and the middle part is projection forward, intensity enhancing; Two ends offer long lumbar hole 4 respectively.The material of front cross rail 1 is steel plate, and steel plate thickness is 1.2 ㎜.Left side brackets 2 is identical with the structure of right side support 3; The support plate that comprises strip respectively, support plate one side is connecting the reinforced bulkhead of square tube type, and an end correspondence of an end of reinforced bulkhead and support plate offers waist shaped hole 6 on the other end of support plate.Reinforced bulkhead one end of left side brackets 2 is connected by connecting panel with the support plate corresponding end, and the left end that is connecting front cross rail by connecting panel, reinforced bulkhead one end of described right side support is connected by connecting panel with the support plate corresponding end, and connecting the right-hand member of front cross rail by connecting panel, and the reinforced bulkhead of left side brackets is corresponding with the reinforced bulkhead of right side support.All offer screw on the connecting panel of left side brackets 2 and on the connecting panel of right side support 3.
Referring to Fig. 2, when using the utility model, at first pass long lumbar hole 4 on front cross rail 1 two ends with bolt, and corresponding with screw 5 and the screw 5 on right side support 3 connecting panels on left side brackets 2 connecting panels, and bolt is screwed into fastening.Then with the waist shaped hole 6 and the left longeron 8 of vehicle frame, the screw centering on the right vertical beam 9 of the waist shaped hole 6 of left side brackets 2 rear sides, right side support 3 rear sides, connect with bolt but do not tighten, refill and join front bumper 7.After front bumper 7 assembled, strength beam assembly was down regulated in front and back again, regulates by waist shaped hole 6 front and back, made it and the inner applying of front bumper, and at this moment tighting a bolt gets final product.
Claims (2)
1. be used for the following strength beam assembly of lilliput car front bumper, it is characterized in that: comprise front cross rail, left side brackets and right side support; Described front cross rail is long strip-board shape, and the middle part is to a side projection, and two ends offer long lumbar hole respectively; Described left side brackets is identical with the structure of right side support; The support plate that comprises strip respectively, support plate one side is connecting the reinforced bulkhead of square tube type, and an end correspondence of an end of reinforced bulkhead and support plate offers waist shaped hole on the other end of support plate; Reinforced bulkhead one end of described left side brackets is connected by connecting panel with the support plate corresponding end, and the left end that is connecting front cross rail by connecting panel, reinforced bulkhead one end of described right side support is connected by connecting panel with the support plate corresponding end, and connecting the right-hand member of front cross rail by connecting panel, and the reinforced bulkhead of left side brackets is corresponding with the reinforced bulkhead of right side support; All offer screw on the connecting panel of described left side brackets and on the connecting panel of right side support.
2. the following strength beam assembly for the lilliput car front bumper according to claim 1, it is characterized in that: described front cross rail material is steel plate, steel plate thickness is 1.2 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017497 CN203047121U (en) | 2013-01-14 | 2013-01-14 | Lower stiffening beam assembly for lightweight car front bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017497 CN203047121U (en) | 2013-01-14 | 2013-01-14 | Lower stiffening beam assembly for lightweight car front bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047121U true CN203047121U (en) | 2013-07-10 |
Family
ID=48730108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017497 Expired - Fee Related CN203047121U (en) | 2013-01-14 | 2013-01-14 | Lower stiffening beam assembly for lightweight car front bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908816A (en) * | 2015-05-28 | 2015-09-16 | 华晨汽车集团控股有限公司 | Stiffening beam structure |
-
2013
- 2013-01-14 CN CN 201320017497 patent/CN203047121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908816A (en) * | 2015-05-28 | 2015-09-16 | 华晨汽车集团控股有限公司 | Stiffening beam structure |
| CN104908816B (en) * | 2015-05-28 | 2017-05-03 | 华晨汽车集团控股有限公司 | Stiffening beam structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI LIEBAO AUTOMOBILE CO., LTD. Free format text: FORMER NAME: ANHUI CHANGFENG YANGZI MOTOR MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 239000 Yangzi Industrial Zone, Chuzhou, Anhui Patentee after: Anhui cheetah Automobile Co., Ltd. Address before: 239000 Yangzi Industrial Zone, Chuzhou, Anhui Patentee before: ANHUI CHANGFENG YANGZI MOTOR MANUFACTURING CO., LTD. |
|
| 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: 20130710 Termination date: 20190114 |