CN112550198B - Integrated rear protective support - Google Patents
Integrated rear protective support Download PDFInfo
- Publication number
- CN112550198B CN112550198B CN202011540494.4A CN202011540494A CN112550198B CN 112550198 B CN112550198 B CN 112550198B CN 202011540494 A CN202011540494 A CN 202011540494A CN 112550198 B CN112550198 B CN 112550198B
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- CN
- China
- Prior art keywords
- wheel arch
- support body
- rear bumper
- joint portion
- mounting hole
- 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.)
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Classifications
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- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/163—Mounting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/18—Parts or details thereof, e.g. mudguard flaps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an integrated rear protection support which comprises a support body, wherein the support body is used for being installed on a frame and used for installing a rear bumper so as to position the rear bumper, and a wheel arch supporting part is arranged on the support body and used for supporting a wheel arch; on one hand, the invention keeps the functions of the traditional vehicle type relating to the rear bumper and the side wall, and simultaneously strengthens the frame mounting area corresponding to the middle part of the rear wheel arch, thereby avoiding the defect that the rear wheel arch decorating part turns outwards after being clamped on the vehicle body to a greater extent; in addition, the structure gives consideration to the matching of the rear bumper and the side wall and the installation of the wheel arch on the premise of not increasing the number of parts, has simple structure and is beneficial to the light-weight design of the vehicle.
Description
Technical Field
The invention belongs to the technical field of automobile manufacturing, and relates to an integrated rear protection bracket.
Background
The rear protection bracket is used for assembling the rear bumper and the side wall in a correlation manner, so that the quality of a gap and a surface difference between the rear bumper and the side wall is improved. However, with the development of automobile modeling, the automobile sound appearance decorating parts are more and more, the rear wheel arch decorating parts are more and more applied, the clamping points of the rear wheel arch decorating parts on the automobile body are usually on the stamping and drawing surfaces of the side wall outer plate, the strength and the rigidity of the stamping and drawing surfaces are poor, and the defect that the rear wheel arch decorating parts are turned outwards after being clamped on the automobile body can be caused with high probability.
Therefore, in view of the above problems, there is a need for an integrated rear fender bracket that retains the function of associating a rear bumper with a side body, while reinforcing the rear wheel arch in the region of the mounting point on the vehicle body in terms of rigidity, and avoiding the drawback of the rear wheel arch trim being turned outward after being clipped onto the vehicle body.
Disclosure of Invention
In view of the above, the present invention provides an integrated rear fender bracket, which not only retains the function of associating a rear bumper with a side body, but also enhances the rigidity of a rear wheel arch in the region of a mounting point on a vehicle body, thereby avoiding the defect that a rear wheel arch decoration is turned outwards after being clamped on the vehicle body.
The integrated rear protection bracket comprises a bracket body, wherein the bracket body is used for being installed on a frame and used for installing a rear bumper so as to position the rear bumper, and the bracket body is provided with a wheel arch supporting part which is used for supporting a wheel arch.
Further, the support body is approximately L-shaped, and the wheel arch supporting part is a short side of the support body.
Furthermore, a rear safety installation hole is formed in the wheel arch supporting portion.
Further, set up on the wheel arch supporting part and be used for with rear bumper complex assembly surface, the mounting hole is seted up on the assembly surface to the back guarantor.
Furthermore, the assembly surfaces are arranged in two, the two assembly surfaces are arranged along the length direction of the wheel arch supporting part, and each assembly surface is provided with at least one rear security installation hole.
Further, a frame mounting hole is formed in the support body.
Furthermore, the number of the frame mounting holes is three, one frame mounting hole is formed in the long edge of the support body, one frame mounting hole is formed in the short edge of the support body, and the rest frame mounting holes are formed in the transitional connection position of the long edge and the short edge.
Furthermore, the support body is at least provided with two positioning pins for positioning the support body with a frame.
Further, the long side portion of support body keeps joint portion after setting up, it is to the joint face to have Y in the joint portion to protect after, Y is used for rear bumper Y to the joint location to the joint face.
Further, it includes a plurality of joint portion I and joint portion II to protect joint portion after, joint portion I and joint portion II set up along the long limit length direction of support body in turn, Y is located joint portion I to the joint face, be provided with Z on the joint portion II to the locating surface, Z is used for rear bumper Z to the location to the locating surface.
The invention has the beneficial effects that:
on one hand, the invention keeps the functions of the traditional vehicle type relating to the rear bumper and the side wall, and simultaneously strengthens the frame mounting area corresponding to the middle part of the rear wheel arch, thereby avoiding the defect that the rear wheel arch decorating part turns outwards after being clamped on the vehicle body to a greater extent; in addition, the structure gives consideration to the matching of the rear bumper and the side wall and the installation of the wheel arch on the premise of not increasing the number of parts, has simple structure and is beneficial to the light-weight design of the vehicle.
The wheel arch support device has the advantages that the support can be well performed on the corresponding positions of the rear bumper and the wheel arch support part, the assembly precision is high, the wheel arch can be stably supported when the wheel arch is installed, the wheel arch installation precision is improved, the wheel arch, the rear bumper and the side wall are well matched, and the gap and surface difference quality among the wheel arch, the wheel arch support part and the wheel arch support part is improved.
Drawings
The invention is further described below with reference to the figures and examples.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of the rear fender bracket mounted to the vehicle frame;
Detailed Description
As shown in the figure: the embodiment provides a support is protected behind integral type, including support body 1, the support body is used for installing on the frame to be used for installing rear bumper in order to fix a position rear bumper, wheel arch supporting part 1b has on the support body, the wheel arch supporting part is used for forming the support to the wheel arch. The Y direction is consistent with the width direction of the automobile, the X direction is consistent with the length direction of the automobile, and the Z direction is consistent with the height direction of the automobile; referring to fig. 3, firstly, the bracket body 1 is installed on the frame 11, the rear bumper 9 is installed partially on the bracket body, wherein the rear bumper is positioned by the bracket body and completely covers the bracket body, wherein the edge of the rear bumper is fixed and supported on the wheel arch supporting portion, then the wheel arch 10 is installed, wherein one half of the wheel arch is installed on the stamping and drawing surface of the outer plate of the side wall, and the other half of the wheel arch is installed at the edge of the rear bumper, at the moment, the middle part of the wheel arch is just supported at the wheel arch supporting portion, the wheel arch supporting portion is not in direct contact with the wheel arch, the wheel arch installing portion indirectly supports the wheel arch by supporting the rear bumper, of course, in the actual installation process, the wheel arch supporting portion can also be directly exposed outside the rear bumper, and the middle part of the wheel arch is directly supported by matching with the wheel arch supporting portion; the structure not only maintains the functions of the traditional vehicle type relating to the rear bumper and the side wall, but also strengthens the frame mounting area corresponding to the middle part of the rear wheel arch, and avoids the defect that the rear wheel arch decorating part turns outwards after being clamped on the vehicle body to a greater extent; in addition, the structure gives consideration to the matching of the rear bumper and the side wall and the supporting and mounting of the wheel arch on the premise of not increasing the number of parts, has simple structure and is beneficial to the light-weight design of the vehicle.
In this embodiment, the support body 1 is approximately L-shaped, and the wheel arch support portion is a short side of the support body. The L-shaped structure is similar to the L-shaped structure, and the L-shaped structure is allowed to have certain deformation on the basis of the L-shaped structure, the specific deformation can be that the included angle between the long side and the short side is allowed to fluctuate up and down at 90 degrees, or the long side or the short side is allowed to have certain bending, and the shape of the L-shaped structure is approximately L-shaped, and the L-shaped structure is combined with the assembly structure of the frame and the rear bumper shown in figure 1, and the tail end of the long side of the bracket body is bent at a certain angle; because the support is protected to current back is rectangular shape usually, regards the minor face as wheel arch supporting part, can keep the structure of former back guarantor support and add the minor face structure on the basis of current back guarantor support, does benefit to and guarantees quick improvement on the basis of support after the current motorcycle type, does benefit to and reduces the research and development cost, improves production efficiency.
In this embodiment, the wheel arch support is provided with a rear security mounting hole 2. The rear security mounting hole is used for being assembled with a rear security device and can be simultaneously used for being connected with a frame, and the rear security mounting hole can be a threaded hole, a clamping hole or a welding hole.
In this embodiment, the wheel arch supporting portion is provided with an assembling surface 3 used for being matched with a rear bumper, and the rear security assembling hole 2 is formed in the assembling surface. Combine figure 1 to show, the mounting surface is a plane or arcwall face on the wheel arch supporting part of back, and the specific form of mounting surface matches with the contact surface of rear bumper, and back security personnel dress hole is located mounting surface department for the wheel arch supporting part is in forming the positioning with rear bumper junction, does benefit to the installation stability and the installation accuracy that improve rear bumper.
In this embodiment, two assembling surfaces 3 are provided, the two assembling surfaces are arranged along the length direction of the wheel arch supporting portion, and each assembling surface is provided with at least one rear security installation hole. Combine fig. 1 to show, this structure makes rear bumper and the position that the wheel arch supporting part corresponds have good support, and the assembly precision is higher, when the installation wheel arch, can provide stable support for the wheel arch to do benefit to the installation precision who improves the wheel arch, make wheel arch and rear bumper and side wall form good matching, improve the clearance between the three and the poor quality of face.
In this embodiment, the bracket body 1 is provided with a frame mounting hole 4. The frame mounting hole can be a threaded hole, a clamping hole or a welding hole, and the assembly of the support body and the frame is facilitated through the reserving of the frame mounting hole.
In this embodiment, the number of the frame mounting holes 4 is three, one of the frame mounting holes is opened on the long side of the bracket body, one of the frame mounting holes is opened on the short side of the bracket body, and the rest of the frame mounting holes are opened at the transition joint of the long side and the short side. With reference to fig. 1, the center connecting line of the three frame mounting holes is approximately L-shaped, so that the bracket body can be stably mounted on the frame in each area, and the mounting stability of the bracket body is improved.
In this embodiment, the bracket body 1 is provided with at least two positioning pins 5 for positioning with a vehicle frame. As shown in fig. 1, the two positioning pins are provided, the positioning pins are of a cross structure, the two positioning pins are respectively matched with two of the frame mounting holes in pairs, a reinforcing boss 12 is formed on the support body in a protruding mode, the reinforcing boss is in a cam shape and is provided with a large-diameter arc section and a small-diameter arc section, the frame mounting holes are formed in the center corresponding to the large-diameter arc section of the reinforcing boss, the positioning pins are arranged in the center corresponding to the small-diameter arc section of the reinforcing boss, the structure effectively reinforces the connection and positioning area on the support body, improves the structural strength and rigidity of the area, enables higher connection pre-tightening force to be borne, and the positioning pins and the frame mounting holes are arranged in pairs, facilitates control of the relative position accuracy of the positioning pin and the mounting area, and improves the phenomenon that the support body cannot be matched with the frame due to relative position error of the positioning pin and the mounting area.
In this embodiment, the long-side portion of support body 1 sets up back guarantor joint portion 6, it is to joint face 7 to have Y in the joint portion to protect after, Y is used for rear bumper Y to the joint location to the joint face. The Y-direction clamping positioning is positioning in the approximate Y-direction, the positioning direction of the Y-direction clamping surface is the normal direction of the Y-direction clamping surface, and the structural shape of the frame is complex, so that the actual installation angle of the bracket body 1 can be changed according to different vehicle types, and the positioning clamping direction of the Y-direction clamping surface is allowed to have a certain deflection angle in the Y-direction.
In this embodiment, back guarantor joint portion includes a plurality of joint portion I6 a and joint portion II 6b, joint portion I6 a and joint portion II 6b set up along support body 1's long limit length direction in turn, Y is located joint portion I to the joint face, be provided with Z on the joint portion II to locating surface 8, Z is used for back bumper Z to the location to the locating surface. As shown in fig. 2, the rear bumper is connected to the upper edge of the long edge of the bracket body 1, the rear bumper extends outwards in a manner of being perpendicular to the bracket body, the rear bumper is installed on the frame first, then the rear bumper is connected to the rear bumper in a clamped manner, so that the rear bumper is highly associated with the side wall, the first clamping portion is of an approximate right-angled triangle structure, the inclined surface of the first clamping portion serves as a guide surface, one of the right-angled surfaces of the first clamping portion serves as a Y-direction clamping surface, the second clamping portion comprises a substrate extending perpendicular to the bracket body and two convex ridges connected to the substrate and perpendicular to the bracket body, the upper surfaces of the convex ridges serve as Z-direction positioning surfaces, the positioning direction of the Z-direction positioning surfaces is the normal direction of the Z-direction positioning surfaces, the actual positioning direction of the corresponding Z-direction positioning surfaces on the basis of the Z-direction allows a certain deflection angle to be determined according to the actual assembly form of the vehicle frame, as long as the rear bumper is positioned approximately in the Z-direction, the alternative arrangement structure of the first clamping portions 6a and the second clamping portions 6b is beneficial to reliably clamping the rear bumper, and the accurate assembly of the rear bumper is beneficial to improving the gap between the mounting positions of the first clamping portions and the rear bumper.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a support is protected after integral type which characterized in that: the wheel arch support is characterized by comprising a support body, wherein the support body is used for being installed on a frame and used for installing a rear bumper so as to position the rear bumper, and a wheel arch supporting part is arranged on the support body and used for supporting a wheel arch;
the support body is approximately L-shaped, and the wheel arch supporting part is a short edge of the support body;
a rear safety mounting hole is formed in the wheel arch supporting part;
the wheel arch supporting part is provided with an assembling surface matched with the rear bumper, and the rear protection mounting hole is formed in the assembling surface;
when the wheel arch supporting device is installed, the edge of the rear bumper is fixed and supported on the wheel arch supporting portion, then the wheel arch is installed, the middle of the wheel arch is supported on the wheel arch supporting portion, the wheel arch supporting portion is not in direct contact with the wheel arch, and the wheel arch supporting portion indirectly supports the wheel arch through supporting the rear bumper.
2. The integrated after-protection bracket according to claim 1, characterized in that: the assembly surface is provided with two, and two assembly surfaces are arranged along wheel arch supporting part length direction, have seted up at least one back security personnel dress hole on every assembly surface.
3. The integrated rear protection bracket according to claim 1, characterized in that: the bracket body is provided with a frame mounting hole.
4. The integrated rear protection bracket according to claim 3, wherein: the frame mounting hole is provided with three, and one of them frame mounting hole is seted up in support body long limit, and a frame mounting hole is seted up in support body minor face, and remaining frame mounting hole is seted up in long limit and minor face transitional coupling department.
5. The integrated rear protection bracket according to claim 4, wherein: the support body is at least provided with two positioning pins for positioning with the frame.
6. The integrated after-protection bracket according to claim 1, characterized in that: keep joint portion after the long avris portion of support body sets up, it is to the joint face to have Y in the joint portion to protect after, Y is used for rear bumper Y to the joint location to the joint face.
7. The integrated after-guard support of claim 6, wherein: the joint portion is protected including a plurality of joint portion I and joint portion II after, joint portion I and joint portion II set up along the long limit length direction of support body in turn, Y is located joint portion I to the joint face, be provided with Z on the joint portion II to the locating surface, Z is used for back bumper Z to the location to the locating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011540494.4A CN112550198B (en) | 2020-12-23 | 2020-12-23 | Integrated rear protective support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011540494.4A CN112550198B (en) | 2020-12-23 | 2020-12-23 | Integrated rear protective support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112550198A CN112550198A (en) | 2021-03-26 |
| CN112550198B true CN112550198B (en) | 2023-01-17 |
Family
ID=75032320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011540494.4A Active CN112550198B (en) | 2020-12-23 | 2020-12-23 | Integrated rear protective support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112550198B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206984136U (en) * | 2017-07-25 | 2018-02-09 | 上海埃维汽车技术股份有限公司 | A kind of beater or beat-up wheel arch reinforced structure for installation |
| CN209650225U (en) * | 2018-12-19 | 2019-11-19 | 苏州奥杰汽车工业有限公司 | The front bumper arrangement of new-energy automobile |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3925590B2 (en) * | 1998-09-30 | 2007-06-06 | スズキ株式会社 | Bumper side mounting structure |
| DE10149003B4 (en) * | 2001-10-04 | 2004-06-17 | Dr.Ing.H.C. F. Porsche Ag | Device for fixing body parts |
| CN105035185B (en) * | 2015-09-08 | 2017-07-28 | 神龙汽车有限公司 | A kind of assembling structure and its assembly method of fender and bumper |
| FR3049921B1 (en) * | 2016-04-12 | 2018-03-30 | Renault S.A.S | ARRANGEMENT OF A SHIELD AND A BODY COMPONENT OF A MOTOR VEHICLE, IN PARTICULAR A BODYWORK ELEMENT |
| CN106218562B (en) * | 2016-09-05 | 2019-01-01 | 北京新能源汽车股份有限公司 | Bumper subassembly and vehicle that has it |
| CN207328620U (en) * | 2017-06-09 | 2018-05-08 | 华晨汽车集团控股有限公司 | A kind of automobile back wheel eyebrow mounting structure |
| CN208931450U (en) * | 2018-09-27 | 2019-06-04 | 北京新能源汽车股份有限公司 | Vehicle with a steering wheel |
| CN110497868A (en) * | 2019-08-20 | 2019-11-26 | 芜湖国风塑胶科技有限公司 | A kind of application method of motor mounting bracket |
| CN110758276B (en) * | 2019-11-12 | 2023-09-05 | 宁波汇驰汽车部件有限公司 | Automobile wheel arch |
| CN211731298U (en) * | 2020-01-14 | 2020-10-23 | 东风小康汽车有限公司重庆分公司 | Rear bumper assembly and mounting structure for rear bumper |
| CN211731299U (en) * | 2020-02-17 | 2020-10-23 | 东风小康汽车有限公司重庆分公司 | Rear bumper assembly and mounting structure for rear bumper |
| CN211918838U (en) * | 2020-03-03 | 2020-11-13 | 凯勒(南京)新材料科技有限公司 | Flanging structure of fender and front bumper bracket |
| CN211809480U (en) * | 2020-03-28 | 2020-10-30 | 江西昌河汽车有限责任公司 | Rear bumper mounting structure with rear wheel casing assistance-localization real-time |
-
2020
- 2020-12-23 CN CN202011540494.4A patent/CN112550198B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206984136U (en) * | 2017-07-25 | 2018-02-09 | 上海埃维汽车技术股份有限公司 | A kind of beater or beat-up wheel arch reinforced structure for installation |
| CN209650225U (en) * | 2018-12-19 | 2019-11-19 | 苏州奥杰汽车工业有限公司 | The front bumper arrangement of new-energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112550198A (en) | 2021-03-26 |
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