CN111071189A - Side support of automobile bumper - Google Patents
Side support of automobile bumper Download PDFInfo
- Publication number
- CN111071189A CN111071189A CN201911397162.2A CN201911397162A CN111071189A CN 111071189 A CN111071189 A CN 111071189A CN 201911397162 A CN201911397162 A CN 201911397162A CN 111071189 A CN111071189 A CN 111071189A
- Authority
- CN
- China
- Prior art keywords
- bumper
- connection structure
- side bracket
- row
- fender
- 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
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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
-
- 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
- B60R2019/247—Fastening of bumpers' side ends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a side bracket of an automobile bumper, and belongs to the technical field of automobiles. The side support solves the problem that how to enable the side support to meet the requirement of short parting modeling and ensure the stable fit clearance of a bumper and a fender at the same time. This side support is including being banding body, and the top of body is provided with one row of connection structure one that is used for connecting car bumper and one row of connection structure two that is used for connecting fender, and above-mentioned one row of connection structure one arranges side by side with one row of connection structure two and all arranges along body length direction, and this connection structure two is close to the inboard of body, and the bottom of body is equipped with additional strengthening, and additional strengthening is located between connection structure one and the connection structure two. This side support is through making the improvement to the position and the structure of the functional structure on it for this side support not only is applicable to the molding design of short parting, makes the fit clearance of bumper after the installation and fender stable moreover.
Description
Technical Field
The invention belongs to the technical field of automobiles, and relates to a side support of an automobile bumper.
Background
With the increasingly competitive automobile market, the requirements of consumers on the quality of automobiles are higher and higher. The connection mode of the automobile bumper, which is used as an appearance part, a safety part and a wearing part of an automobile, and the automobile bumper and an automobile body is generally realized through a side bracket.
The bumper is not directly fixed with the fender, but fixed on the side bracket, and is fixed by the side bracket and the fender. Therefore, the relative position relationship between the side bracket and the fender directly determines the matching fineness of the bumper and the vehicle body. As in chinese patent [ application number: 201220451340.2 discloses a side bracket of a front bumper of an automobile, which comprises a bracket body, a bumper skin mounting clamp on the upper surface of the bracket body, a nut seat on the side surface of the bracket body and a mounting clamp. The side bracket structure is analyzed, and the fixing and positioning structure of the side bracket and the fender is arranged on the side part of the side bracket, while the top part of the side bracket is used for arranging and fixing and positioning the bumper. The side bracket and the fender are fixed through bolts, namely the side bracket is fastened and fixed with the fender from the Y direction through bolts.
Although the side support designed by the mode greatly reduces the arrangement space pressure in the length direction of the top and is suitable for the modeling design of short parting, the side support has obvious defects, namely the fit clearance between the bumper and the fender at the parting position is difficult to ensure. Specifically, the fit clearance between the bumper and the fender is at the top, and the tightening surfaces of the side bracket and the fender are far away from the top in the Y direction, so that the top clearance control is not facilitated; moreover, the fender and the side bracket are used as independent parts, and the manufacturing tolerance of each part exists, when the manufacturing tolerance of the fender or the side bracket is too large, the part is deformed, the gap between the bumper at the parting position and the fender is enlarged, and the appearance quality of a product is seriously influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a side bracket of an automobile bumper.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a side support of car bumper, is including being banding body, the top of body is provided with one row of connection structure one that is used for connecting car bumper and one row of connection structure two that is used for connecting fender, and above-mentioned one row of connection structure one arranges side by side with one row of connection structure two and all arranges along body length direction, and this connection structure two is close to the inboard of body, the bottom of body is equipped with additional strengthening, additional strengthening is located between connection structure one and the connection structure two.
Different from the prior art, the functional structures of the row of connecting structures I for connecting the bumper and the row of connecting structures II for connecting the fender are arranged and designed at the top of the side bracket body, so that the parting position formed after the bumper is connected with the fender and the position of the connecting point formed by the connecting structures are both positioned near the top of the side bracket, the distance between the connecting point and the parting is greatly shortened, the connecting point is more effective for controlling the gap of the parting, and the stability of the fit gap is favorably ensured; meanwhile, the functional structures are arranged in a staggered mode side by side and are all arranged along the length direction of the body, so that the design saves the parting space, and the bracket on the side can meet the modeling requirement of short parting; specifically, in the conventional knowledge of those skilled in the art, from the viewpoint of dimension control, the second connecting structure of the side bracket, i.e., the closer the connecting point of the side bracket and the fender panel is to the parting position on the outer side of the side bracket, is more advantageous for the gap guarantee of the parting, that is, the shorter the cantilever length L (referring to the distance between the connecting point and the outer side of the side bracket), the better the cantilever length L is, that is, the shorter L is, the better the rigidity of the cantilever part is, the better the supporting effect on the bumper is, the better the attaching degree of the bumper and the fender panel is, which means that the gap is more; that is, in the conventional design of the skilled person, the second connecting structure and the first connecting structure are generally arranged on the same row, so that the second connecting structure is closer to the outer side of the side bracket, thereby ensuring that the length of the cantilever is shorter; however, in order to save the arrangement space at the top, reduce the requirement on the length of the seam and meet the design requirement on short seam, the first connecting structure and the second connecting structure are arranged side by side, and the first connecting structure is connected with the bumper, so that the second connecting structure can only be arranged close to the inner side of the side bracket, the length L of the cantilever is increased, and the gap stability at the seam is sacrificed; in order to compensate for the gap stability loss caused by L lengthening, the invention designs a reinforcing structure at the bottom of the side bracket which does not occupy the arrangement space, and the reinforcing structure is positioned between the first connecting structure and the second connecting structure, so as to compensate for the rigidity of the cantilever part. Thus. Through the brand new structural design in the aspects, the side support designed by the invention not only can be suitable for the modeling design of short parting, but also can ensure the stability of the fit clearance between the bumper and the fender.
In the side bracket of the automobile bumper described above, the first connecting structure is arranged on the side edge on the outer side of the body. Through the design, the second connecting structure and the first connecting structure can be closer to each other when being designed side by side, so that the distance between the cantilevers can be as short as possible in space, and the gap stability of the parting position is guaranteed.
In foretell car bumper's collateral branch frame, connection structure one includes a plurality of elasticity jack catch of integrated into one piece on the body, the elasticity jack catch upwards protruding just is used for cooperating with the bumper joint. Through the design of the first connecting structure, the bumper can be conveniently installed.
In the side bracket of the bumper, the first connecting structure comprises a plurality of clamping seats which are integrally formed on the body and provided with elastic clamping openings, the openings of the elastic clamping openings face the outer side of the body, and the clamping seats are used for being clamped and matched with the bumper. Through the design, the installation of the bumper is convenient.
In the side bracket of the automobile bumper, the first connecting structure comprises a plurality of elastic clamping jaws integrally formed on the body and a plurality of clamping seats integrally formed on the body and provided with elastic clamping ports, the elastic clamping jaws are upwards protruded, the openings of the elastic clamping ports face the outer side of the body, the elastic clamping jaws and the clamping seats are arranged along the same straight line, and the elastic clamping jaws and the clamping seats are used for being clamped and matched with the bumper. Through above design, not only make the installation of bumper more convenient, moreover through the combined action of elasticity jack catch and cassette, need not to compress tightly through the fender during the bumper installation, just so avoidd the size deviation risk that the fender compressed tightly the bumper and brought to be favorable to guaranteeing the clearance stability of parting department.
In the side bracket of the automobile bumper, the second connecting structure is a plurality of bolt holes vertically formed in the body. Through above design for the collateral branch frame can utilize the bolt to tighten along vertical, that is to say, can take up the parting to a certain extent through tightening the bolt, is favorable to guaranteeing the clearance stability of parting department like this. Alternatively, the bolt holes can be replaced by clamping columns.
In the side bracket of the automobile bumper, the reinforcing structure is a reinforcing rib integrally formed at the bottom of the body, and the reinforcing rib comprises a first rib extending along the length direction of the body and a second rib located between the first rib and the flanging at the outer side of the body. Through above additional strengthening design, can compensate the clearance stability loss that the cantilever extension brought. Alternatively, the reinforcing structure may comprise a plurality of reinforcing plates fixedly connected to the bottom of the body, and the reinforcing plates are positioned between the first connecting structure and the second connecting structure.
In the side bracket of the automobile bumper, the top of the body is also provided with a positioning chuck; the top of the body is also provided with a pre-hanging clamping head. Through the design, the side support and the automobile fender are connected and mounted more conveniently.
In the above side bracket of the bumper for an automobile, one end of the body has a connection hole for connecting the bumper. Through the design, the bumper is more stably connected with the side support, and the gap stability of the parting position is guaranteed.
Compared with the prior art, the side bracket of the automobile bumper has the following advantages: this side support is through making the improvement to the position and the structure of the functional structure on it for this side support not only is applicable to the molding design of short parting, makes the fit clearance of bumper after the installation and fender stable moreover.
Drawings
FIG. 1 is a first structural view of the bracket on the side.
FIG. 2 is a second structural view of the bracket on the side.
Fig. 3 is a schematic view of an assembly structure of the bracket on the side and the bumper and the fender.
Fig. 4 is an exploded view of the side frame, the bumper and the fender.
In the figure, a bumper; b. a fender panel; c. parting; 1. a body; 2. a first connecting structure; 21. an elastic claw; 22. a card holder; 3. a second connecting structure; 31. bolt holes; 4. reinforcing ribs; 41. a first rib; 42. a second rib; 5. positioning the chuck; 6. installing a pre-hanging chuck; 7. and connecting the holes.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The first embodiment is as follows:
specifically, as shown in fig. 1 and 2, the side bracket includes a strip-shaped body 1, a row of first connecting structures 2 for connecting a bumper a and a row of second connecting structures 3 for connecting a fender b are arranged on the top of the body 1, and the first connecting structures 2 are arranged on the side edge outside the body 1. The top of the body 1 is also provided with a positioning chuck 5 and a mounting pre-hanging chuck 6, and one end of the body 1 is provided with a connecting hole 7 for connecting a bumper a. The row of connecting structures I2 and the row of connecting structures II 3 are arranged side by side and are all arranged along the length direction of the body 1, the connecting structures II 3 are close to the inner side of the body 1, the bottom of the body 1 is provided with a reinforcing structure, and the reinforcing structure is located between the connecting structures I2 and the connecting structures II 3.
More specifically, as shown in fig. 1 and fig. 2, in this embodiment, the first connecting structure 2 includes a plurality of elastic claws 21 integrally formed on the body 1 and a plurality of clamping seats 22 integrally formed on the body 1 and having elastic bayonets, the elastic claws 21 are protruded upward, openings of the elastic bayonets face the outer side of the body 1, the elastic claws 21 and the clamping seats 22 are arranged along the same line, and both the elastic claws 21 and the clamping seats 22 are used for clamping and matching with the bumper a. The second connecting structure 3 is a plurality of bolt holes 31 vertically formed in the body 1. The reinforcing structure is a reinforcing rib 4 integrally formed at the bottom of the body 1, and the reinforcing rib 4 comprises a first rib 41 extending along the length direction of the body 1 and a second rib 42 positioned between the first rib 41 and the flange at the outer side of the body 1.
As shown in fig. 3 and 4, in the present embodiment, the position of the seam c formed by connecting the bumper a and the fender b is located at a position almost flush with the top of the side frame, and the connecting points formed by the connecting structures are located on the top of the side frame, so that the gap control between the bumper a and the fender b at the seam c is very advantageous.
Example two:
the technical solution in this embodiment is basically the same as that in the first embodiment, except that in this embodiment, the first connection structure 2 does not include the card seat 22 structure.
Example three:
the technical solution in this embodiment is substantially the same as that in the first embodiment, except that in this embodiment, the first connecting structure 2 does not include the structure of the elastic claw 21.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the bumper a, the fender b, the parting c, the body 1, the first connecting structure 2, the elastic claw 21, the clamping seat 22, the second connecting structure 3, the bolt hole 31, the reinforcing rib 4, the first rib 41, the second rib 42, the positioning chuck 5, the mounting pre-suspension chuck 6, the connecting hole 7 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a side support of car bumper, is including being banding body (1), its characterized in that, the top of body (1) is provided with one row of connection structure (2) that are used for connecting car bumper (a) and one row of connection structure two (3) that are used for connecting fender (b), and above-mentioned one row of connection structure (2) and one row of connection structure two (3) arrange side by side and all arrange along body (1) length direction, and this connection structure two (3) are close to the inboard of body (1), the bottom of body (1) is equipped with additional strengthening, additional strengthening is located between connection structure one (2) and connection structure two (3).
2. Side bracket of a vehicle bumper according to claim 1, characterized in that said first connecting structure (2) is arranged on the lateral side of the outside of the body (1).
3. Side bracket of a vehicle bumper according to claim 1 or 2, characterized in that the first connecting structure (2) comprises a plurality of resilient jaws (21) integrally formed on the body (1), said resilient jaws (21) being upwardly convex and adapted to snap-fit with the bumper (a).
4. Side bracket of a vehicle bumper according to claim 1 or 2, characterized in that said first connecting structure (2) comprises a plurality of clamping seats (22) integrally formed on the body (1) and having elastic clamping openings opening towards the outside of the body (1), said clamping seats (22) being adapted to be snap-fitted to the bumper (a).
5. The side bracket of the automobile bumper as claimed in claim 1 or 2, wherein the first connecting structure (2) comprises a plurality of elastic clamping jaws (21) integrally formed on the body (1) and a plurality of clamping seats (22) integrally formed on the body (1) and provided with elastic clamping openings, the elastic clamping jaws (21) are upwards protruded, the openings of the elastic clamping openings face the outer side of the body (1), the elastic clamping jaws (21) and the clamping seats (22) are arranged along the same straight line, and the elastic clamping jaws (21) and the clamping seats (22) are both used for clamping and matching with the bumper (a).
6. The side bracket of the automobile bumper as claimed in claim 1 or 2, wherein the second connecting structure (3) is a plurality of bolt holes (31) vertically formed on the body (1).
7. The side bracket of the automobile bumper as claimed in claim 1 or 2, wherein the reinforcing structure is a reinforcing rib (4) integrally formed at the bottom of the body (1), and the reinforcing rib (4) comprises a first rib (41) extending along the length direction of the body (1) and a second rib (42) positioned between the first rib (41) and the outer flange of the body (1).
8. Side bracket of a vehicle bumper according to claim 1 or 2, characterized in that the top of the body (1) is also provided with a positioning clip (5).
9. The side bracket of the automobile bumper according to claim 1 or 2, characterized in that the top of the body (1) is further provided with a mounting pre-suspension clamp (6).
10. The side bracket of a motor vehicle bumper according to claim 1 or 2, characterized in that one end of the body (1) has a connection hole (7) for connecting a bumper (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397162.2A CN111071189A (en) | 2019-12-30 | 2019-12-30 | Side support of automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397162.2A CN111071189A (en) | 2019-12-30 | 2019-12-30 | Side support of automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111071189A true CN111071189A (en) | 2020-04-28 |
Family
ID=70319737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911397162.2A Pending CN111071189A (en) | 2019-12-30 | 2019-12-30 | Side support of automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111071189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497770A (en) * | 2020-05-19 | 2020-08-07 | 东风小康汽车有限公司重庆分公司 | Mounting structure of bumper and fender |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060001279A1 (en) * | 2004-07-02 | 2006-01-05 | Honda Motor Co., Ltd. | Bumper mounting structure |
| CN204775085U (en) * | 2015-06-03 | 2015-11-18 | 合肥长安汽车有限公司 | Car bumper installing support |
| CN205498854U (en) * | 2016-03-09 | 2016-08-24 | 浙江吉利控股集团有限公司 | A installing support for front bumper |
| CN206633953U (en) * | 2017-03-29 | 2017-11-14 | 神龙汽车有限公司 | The attachment structure of bumper and beater or beat-up |
| CN207140992U (en) * | 2017-08-10 | 2018-03-27 | 比亚迪股份有限公司 | Front bumper installing structure and automobile |
| CN207345729U (en) * | 2017-09-21 | 2018-05-11 | 天津华夏联盛汽车部件有限公司 | A kind of front bumper mounting bracket |
| CN208134273U (en) * | 2018-01-12 | 2018-11-23 | 宝沃汽车（中国）有限公司 | Front bumper mounting bracket and vehicle with it |
-
2019
- 2019-12-30 CN CN201911397162.2A patent/CN111071189A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060001279A1 (en) * | 2004-07-02 | 2006-01-05 | Honda Motor Co., Ltd. | Bumper mounting structure |
| CN204775085U (en) * | 2015-06-03 | 2015-11-18 | 合肥长安汽车有限公司 | Car bumper installing support |
| CN205498854U (en) * | 2016-03-09 | 2016-08-24 | 浙江吉利控股集团有限公司 | A installing support for front bumper |
| CN206633953U (en) * | 2017-03-29 | 2017-11-14 | 神龙汽车有限公司 | The attachment structure of bumper and beater or beat-up |
| CN207140992U (en) * | 2017-08-10 | 2018-03-27 | 比亚迪股份有限公司 | Front bumper installing structure and automobile |
| CN207345729U (en) * | 2017-09-21 | 2018-05-11 | 天津华夏联盛汽车部件有限公司 | A kind of front bumper mounting bracket |
| CN208134273U (en) * | 2018-01-12 | 2018-11-23 | 宝沃汽车（中国）有限公司 | Front bumper mounting bracket and vehicle with it |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497770A (en) * | 2020-05-19 | 2020-08-07 | 东风小康汽车有限公司重庆分公司 | Mounting structure of bumper and fender |
| CN111497770B (en) * | 2020-05-19 | 2022-04-19 | 东风小康汽车有限公司重庆分公司 | Mounting structure of bumper and fender |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |
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| RJ01 | Rejection of invention patent application after publication |