CN208149245U - A kind of rear bumper mounting component - Google Patents
A kind of rear bumper mounting component Download PDFInfo
- Publication number
- CN208149245U CN208149245U CN201820611543.0U CN201820611543U CN208149245U CN 208149245 U CN208149245 U CN 208149245U CN 201820611543 U CN201820611543 U CN 201820611543U CN 208149245 U CN208149245 U CN 208149245U
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- hole
- rear bumper
- stiffening plate
- plate
- mounting component
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Abstract
The utility model provides a kind of rear bumper mounting component, including rear bumper, side stiffening plate, tapping screw, spring nut, back wall board mount and bolt, the side stiffening plate is bonded with the side intermediate region of the rear bumper, the side stiffening plate is connect by the tapping screw and spring nut with the lower part of mud guard and the rear bumper in lower end, and the side stiffening plate is connect by the back wall board mount and bolt with squab panel in upper end.The utility model is connect by the way that side stiffening plate is arranged in rear bumper side intermediate region with mud guard and squab panel, is effectively increased the rigidity of rear bumper side, is avoided problem sagging at left and right sides of rear bumper.
Description
Technical field
The utility model relates to automobile exterior technical field more particularly to a kind of rear bumper mounting components.
Background technique
Bumper is to absorb to mitigate foreign impacts, protects the important component of vehicle body front and rear part.With auto industry
Development, bumper also increasingly pursue the beauty and diversification of moulding other than should have defencive function.
In the prior art, it at left and right sides of rear bumper, is usually connect by bracket with side-wall outer-plate in upper end, lower end is logical
Spring nut is crossed to connect with mud guard and rear bumper lower part.It is sagging at left and right sides of rear bumper in order to prevent, it will usually again
Increase a retort stand, rear bumper is held in one end of retort stand, and the other end is fixedly connected on vehicle body sheet metal.
The left and right sides intermediate region of above-mentioned rear bumper mounting structure, rear bumper does not have any support, leads to this
Region rigidity is lower, is easily deformed under external force.In order to improve rigidity, need to increase the wall thickness of rear bumper, while
Convex ribs are arranged in the surface of rear bumper, be unfavorable in this way rear bumper be thinning and the diversification of side pose.Therefore, how
A kind of rear bumper mounting structure that can promote intermediate region rigidity at left and right sides of rear bumper is designed, becomes urgently to be resolved and asks
Topic.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of rear bumper mounting component, including rear bumper, side
In the side of stiffening plate, tapping screw, spring nut, back wall board mount and bolt, the side stiffening plate and the rear bumper
Between region be bonded, the side stiffening plate lower end by the tapping screw and spring nut and mud guard and it is described after insurance
The lower part of thick stick connects, and the side stiffening plate is connect by the back wall board mount and bolt with squab panel in upper end.
Further, the side stiffening plate includes the first stiffening plate and the second stiffening plate being connected, and described first adds
Strong plate and the second stiffening plate extend in different directions, the outer surface of first stiffening plate and the second stiffening plate and the rear guarantor
Dangerous thick stick fitting.
Further, several criss-cross reinforcements are provided on the inner surface of first stiffening plate and the second stiffening plate
Muscle.
Further, the end of first stiffening plate extends inwardly to form lower fixed part, opens up on the lower fixed part
There is first through hole, the position that the first through hole is corresponded on the mud guard offers the second through-hole, right on the rear bumper
The position of the first through hole and the second through-hole is answered to offer third through-hole, the spring nut is connected on the lower fixed part
First through hole at, the tapping screw sequentially passes through the third through-hole, the second through-hole, first through hole and reed from lower to upper
Nut, and be threadedly coupled with the spring nut.
Further, the back wall board mount includes rack body and is extended internally shape by the end of the rack body
At flange, fourth hole and fifth hole are offered on the rack body, is distinguished at the fourth hole and fifth hole
One nut of projection welding, the squab panel are connect with the flange spot welding；The end of second stiffening plate upwardly extend to be formed it is solid
Determine portion, the position that the fourth hole and fifth hole are corresponded in fixed portion offers the 6th through-hole and the 7th logical respectively
Hole；There are two the bolts, one of them described bolt pass through the fourth hole and the 6th through-hole, and with a nut
It is fastenedly connected, another described bolt passes through the fifth hole and the 7th through-hole, and is fastenedly connected with nut described in another.
Further, it arches upward in the middle part of the back wall board mount and forms " bow " cross-sectional shape.
Further, the end of second stiffening plate also upwardly extends to form limiting section, the limiting section include side plate,
Top plate and fastening plate, the side plate are bonded with the rear bumper, and the top plate is connected between the side plate and fastening plate, institute
Fastening plate is stated to be bonded with the metal plate on rear side wall at this.
Using rear bumper mounting component provided by the utility model, by the way that side is arranged in rear bumper side intermediate region
Stiffening plate, and connect with mud guard and squab panel, the rigidity of rear bumper side is effectively increased, rear bumper or so is avoided
The sagging problem in two sides；Simultaneously as local stiffness enhances, is conducive to rear bumper and is thinning and the multiplicity of its side pose
Change, mud guard is thinning and new material application, and complete vehicle weight is enable to mitigate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rear bumper mounting component described in the present embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of rear bumper mounting component in Fig. 1；
Fig. 3 is the structure chart of side stiffening plate described in the present embodiment；
Fig. 4 is the structural schematic diagram at stiffening plate another visual angle in side in Fig. 3；
Fig. 5 is the exploded view in Fig. 1 at rear bumper mounting component mud guard；
Fig. 6 is the structural schematic diagram of back wall board mount described in the present embodiment.
Description of symbols：
1, rear bumper, 11, third through-hole, 2, side stiffening plate, the 21, first stiffening plate, the 22, second stiffening plate, 23, reinforcement
Muscle, 24, lower fixed part, 241, first through hole, 25, upper fixed part, the 251, the 6th through-hole, the 252, the 7th through-hole, 26, limiting section,
261, side plate, 262, top plate, 263, fastening plate, 3, tapping screw, 4, spring nut, 5, back wall board mount, 51, rack body,
511, fourth hole, 512, fifth hole, 52, flange, 53, nut, 6, bolt, 7, mud guard, the 71, second through-hole, 8, back wall
Plate, 9, rear side wall.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
For ease of description, having used the spaces such as "front", "rear", "upper", "lower", "inner", "outside" relativity in the present embodiment
Term describes the relationship an of elements or features Yu another (a little) elements or features.Wherein, with vehicle when normal vehicle operation
Before the side of head direction is, other orientation are using front as reference.It is appreciated that these terms are not the limit to the utility model
System.
Referring to Fig. 1, Fig. 2 and Fig. 5, the rear bumper mounting component of the present embodiment include rear bumper 1, it is rear protect side reinforce 2,
Tapping screw 3, spring nut 4, back wall board mount 5 and bolt 6.Wherein, the side middle area of side stiffening plate 2 and rear bumper 1
Domain fitting, to be supported to rear bumper side, effectively increases the rigidity in the region.Side stiffening plate 2 passes through in lower end
Tapping screw 3 and spring nut 4 are connect with mud guard 7 and rear bumper 1, and side stiffening plate 2 passes through back wall board mount 5 in upper end
It is connect with bolt 6 with squab panel 8, so that opposite side stiffening plate is fixed.
Referring to Fig. 3 and Fig. 4, side stiffening plate 2 includes that the first stiffening plate 21 and second being connected is reinforced in the present embodiment
Plate 22, wherein the first stiffening plate 21 and the second stiffening plate 22 extend in different directions, the first stiffening plate 21 and the second stiffening plate 22
Outer surface be bonded with rear bumper 1.One is formed in the present embodiment between first stiffening plate 21 and the second stiffening plate 22 about
120 ° of angle, naturally it is also possible to select other angles as needed.By between the first stiffening plate 21 and the second stiffening plate 22
Angle is set, can be supported in different directions and in larger scope to rear bumper 1, further increase rear bumper side
The rigidity in portion.
With continued reference to Fig. 3 and Fig. 4, it is arranged on the inner surface of the first stiffening plate 21 and the second stiffening plate 22 in the present embodiment
There are several criss-cross reinforcing ribs 23, the setting of reinforcing rib can effectively improve the rigidity of structure of side stiffening plate, enhance to rear
The support effect of bumper.
Referring to Fig. 5, the end of the first stiffening plate 21 extends inwardly to form lower fixed part 24 in the present embodiment, in lower fixed part
First through hole 241 is offered on 24.Meanwhile the position on mud guard 7 corresponding to first through hole 241 offers the second through-hole
71, first through hole 241 is corresponded on rear bumper 1 and the position of the second through-hole 71 offers third through-hole 11.Spring nut 4
It is connected at the first through hole 241 on lower fixed part 24, it is logical that tapping screw 3 sequentially passes through third through-hole 11, second from lower to upper
Hole 71, first through hole 241 and spring nut 4, and be threadedly coupled with spring nut 4.It, will be under the stiffening plate of side by above structure
End tightens together with mud guard and rear bumper, on the one hand plays the role of affixed side stiffening plate lower end, on the other hand
Also the rigidity of mud guard is effectively increased, a possibility that mud guard deforms under external force is reduced.
Referring to fig. 2, Fig. 3 and Fig. 6, back wall board mount 5 includes rack body 51 and by rack body 51 in the present embodiment
The flange 52 that extends inwardly to form of end, wherein offer fourth hole 511 and fifth hole 512 on rack body 51,
And one nut 53 of projection welding is distinguished at fourth hole 511 and fifth hole 512, squab panel 8 is connect with flange 53 by spot welding.Together
When, the end of the second stiffening plate 22 upwardly extends to form fixed part 25, and 511 He of fourth hole is corresponded on upper fixed part 25
The position of fifth hole 512 offers the 6th through-hole 251 and the 7th through-hole 252 respectively.There are two bolts 6, one of bolt 6
It is fastenedly connected across fourth hole 511 and the 6th through-hole 251, and with a nut 53；Another bolt 6 passes through fifth hole
512 and the 7th through-hole 252, and be fastenedly connected with another nut 53.By above structure, by the upper end of side stiffening plate and back wall
Plate tightens together, and opposite side stiffening plate upper end has carried out effective fixation.
Referring to Fig. 6, arches upward in the present embodiment at the middle part of back wall board mount 5 and form " bow " cross-sectional shape.Pass through
This structure, so that back wall board mount, while providing installation point for side stiffening plate upper end, structural strength increases, to enhance
The durability of back wall board mount.
Referring to fig. 2 and Fig. 4, side stiffening plate is revolved since limit is insufficient around the upper end in the direction of the arrow in the figure in order to prevent
Turn, also upwardly extend to form limiting section 26 in the end of the second stiffening plate 22 in the present embodiment, wherein limiting section 26 includes side plate
261, top plate 262 and fastening plate 263, side plate 261 are bonded with rear bumper 1, and top plate 262 is connected to side plate 261 and fastening plate 263
Between, fastening plate 263 is bonded with the metal plate on rear side wall 9 at this, and thus shape has angle between fastening plate 263 and top plate 262,
The size of angle, can be according to specific vehicle by metal plate and the relative positional relationship of the side of rear bumper 1 determine at this on rear side wall 9
Type is set, and is not limited thereto.By above-mentioned position limiting structure, the rotation of side stiffening plate is effectively prevented, is further enhanced
Support effect of the side stiffening plate to rear bumper.
In conclusion the rear bumper mounting component of the present embodiment, by the way that side is arranged in rear bumper side intermediate region
Stiffening plate, and connect with mud guard and squab panel, the rigidity of rear bumper side is effectively increased, rear bumper or so is avoided
The sagging problem in two sides；Simultaneously as local stiffness enhances, is conducive to rear bumper and is thinning and the multiplicity of its side pose
Change, mud guard is thinning and new material application, and complete vehicle weight is enable to mitigate.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (7)
1. a kind of rear bumper mounting component, which is characterized in that including rear bumper (1), side stiffening plate (2), tapping screw
(3), spring nut (4), back wall board mount (5) and bolt (6), the side of the side stiffening plate (2) and the rear bumper (1)
Intermediate region fitting, the side stiffening plate (2) pass through the tapping screw (3) and spring nut (4) and mud guard (7) in lower end
And the lower part connection of the rear bumper (1), the side stiffening plate (2) pass through the back wall board mount (5) and spiral shell in upper end
Bolt (6) is connect with squab panel (8).
2. rear bumper mounting component according to claim 1, which is characterized in that the side stiffening plate (2) includes being linked to be
The first stiffening plate (21) and the second stiffening plate (22) of one, first stiffening plate (21) and the second stiffening plate (22) are along difference
Direction extend, the outer surface of first stiffening plate (21) and the second stiffening plate (22) is bonded with the rear bumper (1).
3. rear bumper mounting component according to claim 2, which is characterized in that first stiffening plate (21) and second
Several criss-cross reinforcing ribs (23) are provided on the inner surface of stiffening plate (22).
4. rear bumper mounting component according to claim 2, which is characterized in that the end of first stiffening plate (21)
It extends inwardly to form lower fixed part (24), is offered first through hole (241) on the lower fixed part (24), the mud guard (7)
The position of the upper correspondence first through hole (241) offers the second through-hole (71), corresponds to described first on the rear bumper (1)
The position of through-hole (241) and the second through-hole (71) offers third through-hole (11), and the spring nut (4) is connected in described lower solid
Determine at the first through hole (241) on portion (24), the tapping screw (3) sequentially pass through from lower to upper the third through-hole (11),
Second through-hole (71), first through hole (241) and spring nut (4), and be threadedly coupled with the spring nut (4).
5. rear bumper mounting component according to claim 2, which is characterized in that the back wall board mount (5) includes branch
Frame ontology (51) and the flange (52) extended inwardly to form by the end of the rack body (51), the rack body (51)
On offer fourth hole (511) and fifth hole (512), difference is convex at the fourth hole (511) and fifth hole (512)
It welds a nut (53), the squab panel (8) connect with the flange (52) spot welding；The end of second stiffening plate (22) is upward
It extends to form fixed part (25), the fourth hole (511) and fifth hole (512) is corresponded on fixed portion (25)
Position offers the 6th through-hole (251) and the 7th through-hole (252) respectively；There are two the bolts (6), one of them described bolt
(6) fourth hole (511) and the 6th through-hole (251) are passed through, and is fastenedly connected with a nut (53), another institute
Bolt (6) are stated across the fifth hole (512) and the 7th through-hole (252), and are fastenedly connected with nut described in another (53).
6. rear bumper mounting component according to claim 5, which is characterized in that the middle part of the back wall board mount (5)
It arches upward and forms " bow " cross-sectional shape.
7. according to the described in any item rear bumper mounting components of claim 2-6, which is characterized in that second stiffening plate
(22) end also upwardly extends to be formed limiting section (26), and the limiting section (26) includes side plate (261), top plate (262) and card
Plywood (263), the side plate (261) are bonded with the rear bumper (1), and the top plate (262) is connected to the side plate (261)
Between fastening plate (263), the fastening plate (263) is bonded with the metal plate on rear side wall (9) at this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611543.0U CN208149245U (en) | 2018-04-26 | 2018-04-26 | A kind of rear bumper mounting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611543.0U CN208149245U (en) | 2018-04-26 | 2018-04-26 | A kind of rear bumper mounting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149245U true CN208149245U (en) | 2018-11-27 |
Family
ID=64376030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820611543.0U Active CN208149245U (en) | 2018-04-26 | 2018-04-26 | A kind of rear bumper mounting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149245U (en) |
-
2018
- 2018-04-26 CN CN201820611543.0U patent/CN208149245U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |