CN102424025A - Rear bumper mounting bracket of automobile - Google Patents
Rear bumper mounting bracket of automobile Download PDFInfo
- Publication number
- CN102424025A CN102424025A CN201110368819XA CN201110368819A CN102424025A CN 102424025 A CN102424025 A CN 102424025A CN 201110368819X A CN201110368819X A CN 201110368819XA CN 201110368819 A CN201110368819 A CN 201110368819A CN 102424025 A CN102424025 A CN 102424025A
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- China
- Prior art keywords
- rear bumper
- mounting bracket
- automobile
- guiding
- bumper mounting
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- 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.)
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Abstract
The invention relates to a rear bumper mounting bracket of an automobile. The mounting bracket has a box-shaped structure with five closed surfaces, and comprises a bottom surface, wherein a first side surface and a third side surface are arranged on the two end sides of the bottom surface; a second side surface and a fourth side surface are arranged on the left and right sides of the bottom surface; the side surfaces are in transition connection through a fillet; a positioning hole, a lightening hole, limiting bosses and a guiding turnup are arranged on the bottom surface; the guiding turnup is Z-shaped and is used for guiding the rear bumper; the three limiting bosses are arranged at the two ends and middle part of the bottom surface respectively; and the positions of the three limiting bosses correspond to square holes on the rear bumper. Through the invention, the assembly steps by workers are standardized, the assembly by the workers is facilitated, the assembly quality is guaranteed and the assembly time is saved; and meanwhile, as the weight of the rear bumper is borne by the bottom surface, the rear bumper is effectively prevented from dropping off, thereby being more favorable for ensuring clearance and height difference between the rear bumper and the automobile.
Description
Technical field
The present invention relates to a kind of body construction in auto body field, be specifically related to a kind of rear bumper mounting bracket of automobile.
Background technology
Now, people are increasingly high to the outward appearance gap requirement of automobile, comprising the discrepancy in elevation, the gap between front and back bumper/spoiler, car light, four-door two-lid etc. and the body in white.The assurance in the discrepancy in elevation, gap largely is being decided by design plan.Therefore,, just should fully analyze discussion, assembly quality during with the assurance general assembly to scheme at design phase.The rear bumper mounting bracket is to be welded on the back skirtboard outside plate of automobile body-in-white, a kind of structure of location and support rear bumper when general assembly.The rear bumper of existing vehicle comprises a plurality of attachment points, and wherein the attachment point of centre portion is to form through clamp and body in white clamping, does not have the rear bumper mounting bracket of design special.Clamp connect because do not have during the rear bumper assembling to fall under guide-localization occurs assembling when being inconvenient to cause set-up cost easily, clamp self Joint strenght causes inadequately the rear bumper, problem such as the bad assurance in outward appearance gap.
Summary of the invention
The technical matters that the present invention will solve provides a kind of new automobile rear bumper mounting bracket, when being used to solve automobile rear bumper and assembling when general assembly, occurring easily and be inconvenient to cause set-up cost, fall under the rear bumper, problem such as the bad assurance in outward appearance gap.
The technical scheme that the present invention adopts:
A kind of rear bumper mounting bracket of automobile, said mounting bracket is by the box-like structure of five face closures, and it comprises the bottom surface; The bottom surface both end sides is provided with first side and the 3rd side, and the left and right sides, bottom surface is provided with second side and the 4th side, is connected through round-corner transition between above-mentioned side and the side; Described bottom surface is provided with knock hole, lightening hole, positive stop lug boss and guiding flange; Described guiding flange is " Z " font, is used for the guiding of rear bumper, and described positive stop lug boss is 3; Be separately positioned on the two ends and the middle part of bottom surface, the position of three positive stop lug boss is corresponding with the square hole on the rear bumper.
Above-mentionedly on described bottom surface, left and right sides face, many reinforced ribs are set.
Above-mentioned knock hole has two, is separately positioned on the two ends of bottom surface; Described lightening hole is provided with two, lays respectively at the bottom surface near the medium position place; Described guiding flange is provided with two, is separately positioned on the outer end of two lightening holes.
Above-mentioned mounting bracket is formed by the sheet metal component punch forming, and the material of sheet metal component is DC01, expects that thick is about 1.0mm.
The technique effect that the present invention obtains:
1, standard of the present invention workman's installation step, be convenient to workman assembling, also guaranteed assembly quality simultaneously, saved time of setting up; Simultaneously, bottom supporting rear bumper weight has prevented that effectively the following of rear bumper from falling, and more helps guaranteeing the gap and the discrepancy in elevation of rear bumper and body in white.
Description of drawings
Fig. 1 is a rear bumper mounting bracket shaft side figure of the present invention;
Fig. 2 is a rear bumper mounting bracket assembling A-A cutaway view of the present invention;
Fig. 3 is a rear bumper mounting bracket assembling B-B cutaway view of the present invention;
Fig. 4 is an existing vehicle rear bumper mounting structure here.
Wherein, 1-tail skirtboard outside plate, 2-rear bumper mounting bracket, the 3-rear bumper, 11-has vehicle rear bumper clamp hole now; The 21-bottom surface, 22-first side, 23-second side, 24-the 3rd side, 25-the 4th side; 26-lightening hole, 27-positive stop lug boss, the 28-flange that leads, the 29-knock hole.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present invention is done further explanation.
Referring to Fig. 1, rear bumper mounting bracket 2 of the present invention has the thick sheet metal component punch forming of certain material by one and forms.Said mounting bracket is by the box-like structure of five face closures; It comprises bottom surface 21; The bottom surface both end sides is provided with first side 22 and the 3rd side 24; The left and right sides, bottom surface is provided with second side 23 and the 4th side 25, and rear bumper mounting bracket 2 is formed by connecting through second side 23 and back tail skirtboard outside plate 1 spot welding.Be connected through round-corner transition between above-mentioned side and the side; Described bottom surface is provided with knock hole 29, lightening hole 26, positive stop lug boss 27 and guiding flange 28; Described guiding flange is " Z " font, is used for the guiding of rear bumper 3, and described positive stop lug boss is 3; Be separately positioned on the two ends and the middle part of bottom surface, the position of three positive stop lug boss is corresponding with the square hole on the rear bumper.On described bottom surface, left and right sides face, many reinforced ribs are set, it can effectively improve its bending stiffness.Described knock hole has two, is the primary and secondary knock hole, is separately positioned on the two ends of bottom surface; Described lightening hole is provided with two, lays respectively at the bottom surface near the medium position place; Described guiding flange 28 is provided with two, is separately positioned on the outer end of two lightening holes.Described mounting bracket is formed by the sheet metal component punch forming, and the material of sheet metal component is DC01, expects that thick is about 1.0mm.
Along the guiding of flange 28, the square hole on the bumper/spoiler 3 just is stuck on the positive stop lug boss 27 during assembling, send " " one, explain that bumper/spoiler 3 is in place, at this moment, only need the hold-down bolt of urgent elsewhere and blocked clamp to get final product.This mounting means standard workman's installation step, be convenient to workman assembling, also guaranteed assembly quality simultaneously, saved time of setting up.Simultaneously, rear bumpers 3 weight are supported in bottom surface 21, have prevented that effectively the following of rear bumper 3 from falling, and more help guaranteeing the gap and the discrepancy in elevation of rear bumper 3 and vehicle body.
Protection scope of the present invention is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and do not depart from the scope of the present invention and spirit the present invention.If these changes and distortion belong in the scope of claim of the present invention and equivalent technologies thereof, then the intent of the present invention also comprises these changes and is out of shape interior.
Claims (4)
1. the rear bumper mounting bracket of an automobile; It is characterized in that: said mounting bracket is by the box-like structure of five face closures, and it comprises bottom surface (21), and the bottom surface both end sides is provided with first side (22) and the 3rd side (24); The left and right sides, bottom surface is provided with second side (23) and the 4th side (25); Be connected through round-corner transition between above-mentioned side and the side, described bottom surface is provided with knock hole (29), lightening hole (26), positive stop lug boss (27) and guiding flange (28), and described guiding flange is " Z " font; The guiding that is used for rear bumper (3); Described positive stop lug boss is 3, is separately positioned on the two ends and the middle part of bottom surface, and the position of three positive stop lug boss is corresponding with the square hole on the rear bumper.
2. the rear bumper mounting bracket of automobile according to claim 1 is characterized in that: on described bottom surface, left and right sides face, many reinforced ribs are set.
3. the rear bumper mounting bracket of automobile according to claim 1 and 2, it is characterized in that: described knock hole has two, is separately positioned on the two ends of bottom surface; Described lightening hole is provided with two, lays respectively at the bottom surface near the medium position place; Described guiding flange (28) is provided with two, is separately positioned on the outer end of two lightening holes.
4. the rear bumper mounting bracket of automobile according to claim 1 and 2, it is characterized in that: described mounting bracket is formed by the sheet metal component punch forming, and the material of sheet metal component is DC01, expects that thick is about 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368819XA CN102424025A (en) | 2011-11-18 | 2011-11-18 | Rear bumper mounting bracket of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368819XA CN102424025A (en) | 2011-11-18 | 2011-11-18 | Rear bumper mounting bracket of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424025A true CN102424025A (en) | 2012-04-25 |
Family
ID=45958091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110368819XA Pending CN102424025A (en) | 2011-11-18 | 2011-11-18 | Rear bumper mounting bracket of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102424025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774339A (en) * | 2012-06-29 | 2012-11-14 | 天津博信汽车零部件有限公司 | Bumper and motor vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191807A (en) * | 2001-12-27 | 2003-07-09 | Piolax Inc | Bumper fixing clip |
| JP2007125977A (en) * | 2005-11-02 | 2007-05-24 | Mazda Motor Corp | Bumper fixture, and bumper mounting structure |
| CN101896376A (en) * | 2007-09-28 | 2010-11-24 | 株式会社利富高 | Bumper fixation clip |
| WO2011043355A1 (en) * | 2009-10-06 | 2011-04-14 | 株式会社ニフコ | Bumper mounting structure |
-
2011
- 2011-11-18 CN CN201110368819XA patent/CN102424025A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191807A (en) * | 2001-12-27 | 2003-07-09 | Piolax Inc | Bumper fixing clip |
| JP2007125977A (en) * | 2005-11-02 | 2007-05-24 | Mazda Motor Corp | Bumper fixture, and bumper mounting structure |
| CN101896376A (en) * | 2007-09-28 | 2010-11-24 | 株式会社利富高 | Bumper fixation clip |
| WO2011043355A1 (en) * | 2009-10-06 | 2011-04-14 | 株式会社ニフコ | Bumper mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774339A (en) * | 2012-06-29 | 2012-11-14 | 天津博信汽车零部件有限公司 | Bumper and motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |