CN206954159U - A kind of protection means for automobile - Google Patents
A kind of protection means for automobile Download PDFInfo
- Publication number
- CN206954159U CN206954159U CN201720926401.9U CN201720926401U CN206954159U CN 206954159 U CN206954159 U CN 206954159U CN 201720926401 U CN201720926401 U CN 201720926401U CN 206954159 U CN206954159 U CN 206954159U
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- crossbeam
- cell body
- side wall
- parallel
- protection means
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Abstract
The utility model provides a kind of protection means for automobile, including crossbeam, and crossbeam is uiform section straight beam；Crossbeam both ends are symmetrically connected with support；Support includes：Parallel to the parallel support frame of crossbeam length direction, it is connected with parallel support frame and perpendicular to crossbeam length direction and is higher by the vertical support frame of crossbeam；Parallel support frame includes：U-shaped parallel cell body of the conduit parallel to crossbeam length direction；The sidewall paneling of U-shaped parallel cell body both sides is connected with crossbeam card article, and crossbeam is fixed on to the back side of U-shaped parallel cell body by crossbeam card article；Vertical support frame includes：Perpendicular to the first side wall and second sidewall of crossbeam length direction；The first side wall connects with the sidewall paneling of U-shaped parallel cell body side, and second sidewall connects with the sidewall paneling of U-shaped parallel cell body opposite side；The one end of the first side wall away from beam-end is connected with the one end of second sidewall away from beam-end by bottom plate.The protection means for automobile uses the crossbeam and support of special construction, and fastness is good, high mechanical strength.
Description
Technical field
Automobile technical field is the utility model is related to, more particularly to a kind of protection means for automobile.
Background technology
For security consideration, automobile is fitted with front, rear, left and right protector, and protector generally comprises crossbeam and branch
Frame, support one side support beam, is on the other hand connected with vehicle frame, forms protection body, it is therefore intended that when serious hand over occurs for vehicle
During interpreter's event, driver and crew are played a protective role and mitigate automobile and are damaged.In order to reach protective action, national standard GB/26511-
2011《The front lower requirement of shelter of commercial car》And GB/11567.2-2001《Automobile and trailer rear lower requirement of shelter》To protector
Particularly N2And N3The protector of class car formulates the following rules：1. need to meet in profile：Cross bar depth of transverse section is more than 100mm,
Liftoff spacing is more than 400mm, and length is the tire outer of Chinese herbaceous peony two distance (meeting installation requirement)；2. need to meet in performance：By
To impulsive force for complete vehicle weight half size external impacts after, the crossbeam of protector is less than 400mm from vehicle front distance,
I.e. deformational displacement is less than 400mm.
Protector medium-height trestle and crossbeam of the prior art be usually integration manufacture, simple structure, intensity and firmly
The mechanical performances such as property are not good enough.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of protection means for automobile, and the automobile that the application provides is prevented
Protection unit fastness is good, high mechanical strength.
The utility model provides a kind of protection means for automobile, including crossbeam (1), and the crossbeam (1) is uiform section straight beam；
The both ends of the crossbeam (1) are respectively symmetrically connected with support (2)；
The support (2) includes：Parallel to the parallel support frame (3) of crossbeam length direction, it is connected with parallel support frame (3)
And perpendicular to crossbeam length direction and it is higher by the vertical support frame (4) of crossbeam (1)；
The parallel support frame (3) includes：U-shaped parallel cell body (3-1) of the conduit parallel to crossbeam (1) length direction；Institute
The sidewall paneling (3-1-b) for stating U-shaped parallel cell body (3-1) both sides is connected with crossbeam card article (3-2), will by crossbeam card article (3-2)
Crossbeam (1) is fixed on the back side of the U-shaped parallel cell body (3-1)；
The vertical support frame (4) includes：The first side wall (4-1-b1) and the second side perpendicular to crossbeam (1) length direction
Wall (4-1-b2)；The first side wall (4-1-b1) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) side, and second
Side wall (4-1-b2) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) opposite side；The first side wall (4-1-b1)
One end away from crossbeam (1) end passes through bottom plate (4-1-a) phase with the one end of second sidewall (4-1-b2) away from crossbeam (1) end
Even.
Preferably, the section of the crossbeam (1) is square-section, and crossbeam (1) is internally provided with perpendicular to short transverse
Reinforcement, the reinforcement perpendicular to thickness direction and be in the one or more that are less than in the reinforcement of 90 ° of angles with short transverse.
Preferably, the section of crossbeam (1) is in openning type, day subtype, mesh font, matrix pattern or rice subtype structure.
Preferably, it is provided with the U-shaped parallel cell body (3-1) and is vertically connected at the first of both sides sidewall paneling (3-1-b)
Reinforcing plate (3-1-j).
Preferably, the vertical support frame (4) also includes：It is connected to the first side wall (4-1-b1) and second sidewall (4-1-
B2 the second reinforcing plate between)；
Second reinforcing plate includes vertical reinforcing plates (4-1-j) vertical with the first side wall (4-1-b1) and/or with the
One side wall (4-1-b1) is in be less than the oblique reinforcing plate (4-1-j3) of 90 ° of angles.
Preferably, the length of the U-shaped parallel cell body (3-1) is 10~900mm；
In the U-shaped vertical cell body (4-1), the height of the first side wall (4-1-b1) is 5~600mm, and width is less than U-shaped flat
The length of row cell body (3-1).
Preferably, the both ends of the crossbeam (1) are respectively arranged with positioning hole (1-1)；The U-shaped parallel cell body (3-1)
Bolt (3-1-aL) is provided with conduit plate (3-1-a), by the bolt (3-1-aL) with determining on crossbeam (1)
Position hole (1-1) cooperatively forms positioning.
Preferably, distance of the positioning hole (1-1) away from crossbeam (1) end is 0~1000mm；The positioning hole (1-1)
Aperture be 4~10mm.
Preferably, crossbeam card article (3-2) is connected with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) both sides by bolt
Connect；
Through hole (the 4-1- for being connected with vehicle frame is further opened with the bottom plate (4-1-a) of the U-shaped vertical cell body (4-1)
At), the through hole (4-1-at) is disposed proximate to one end of the upper surface of bottom plate (4-1-a).
Preferably, the length of the crossbeam (1) is 1000~2500mm, is highly 30~200mm, thickness be 15~
200mm；
The wall thickness of the crossbeam (1) is 1.5~10mm；
The crossbeam (1) is fiber-reinforced resin crossbeam.
The utility model provides a kind of protection means for automobile, including crossbeam (1), and the crossbeam (1) is uiform section straight beam；
The both ends of the crossbeam (1) are respectively symmetrically connected with support (2)；The support (2) includes：Parallel to the flat of crossbeam length direction
Row support frame (3), it is connected with parallel support frame (3) and perpendicular to crossbeam length direction and is higher by the vertical support frame of crossbeam (1)
(4)；The parallel support frame (3) includes：U-shaped parallel cell body (3-1) of the conduit parallel to crossbeam (1) length direction；It is described U-shaped
The sidewall paneling (3-1-b) of parallel cell body (3-1) both sides is connected with crossbeam card article (3-2), by crossbeam card article (3-2) by crossbeam
(1) it is fixed on the back side of the U-shaped parallel cell body (3-1)；The vertical support frame (4) includes：Perpendicular to crossbeam (1) length side
To the first side wall (4-1-b1) and second sidewall (4-1-b2)；The first side wall (4-1-b1) and U-shaped parallel cell body (3-1)
Sidewall paneling (3-1-b) connection of side, the sidewall paneling (3-1- of second sidewall (4-1-b2) and U-shaped parallel cell body (3-1) opposite side
B) connect；The one end of the first side wall (4-1-b1) away from crossbeam (1) end is with second sidewall (4-1-b2) away from crossbeam (1)
One end of end is connected by bottom plate (4-1-a).The application provide protection means for automobile in using special construction crossbeam and
Support, makes that protector fastness is good, high mechanical strength.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the structural representation for the protection means for automobile that one embodiment of the present utility model provides；
Fig. 2 is the protection means for automobile middle cross beam scale diagrams that one embodiment of the present utility model provides；
Fig. 3 is the section of beam structural representation that some embodiments of the utility model provides；
Fig. 4 is the structural representation for the crossbeam positioning hole that one embodiment of the present utility model provides；
Fig. 5 is Fig. 4 partial structurtes enlarged drawing；
Fig. 6 is the structural representation for the support that one embodiment of the present utility model provides；
Fig. 7 is the stent size schematic diagram that one embodiment of the present utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of protection means for automobile, including crossbeam (1), and the crossbeam (1) is uiform section straight beam；
The both ends of the crossbeam (1) are respectively symmetrically connected with support (2)；
The support (2) includes：Parallel to the parallel support frame (3) of crossbeam length direction, it is connected with parallel support frame (3)
And perpendicular to crossbeam length direction and it is higher by the vertical support frame (4) of crossbeam (1)；
The parallel support frame (3) includes：U-shaped parallel cell body (3-1) of the conduit parallel to crossbeam (1) length direction；Institute
The sidewall paneling (3-1-b) for stating U-shaped parallel cell body (3-1) both sides is connected with crossbeam card article (3-2), will by crossbeam card article (3-2)
Crossbeam (1) is fixed on the back side of the U-shaped parallel cell body (3-1)；
The vertical support frame (4) includes：The first side wall (4-1-b1) and the second side perpendicular to crossbeam (1) length direction
Wall (4-1-b2)；The first side wall (4-1-b1) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) side, and second
Side wall (4-1-b2) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) opposite side；The first side wall (4-1-b1)
One end away from crossbeam (1) end passes through bottom plate (4-1-a) phase with the one end of second sidewall (4-1-b2) away from crossbeam (1) end
Even.
Referring to Fig. 1, Fig. 1 is the structural representation for the protection means for automobile that one embodiment of the present utility model provides, its
In, 1 is crossbeam, and 2 be the support for being symmetrically connected to crossbeam both ends, and 3 be the parallel support frame in support 2, and 4 be hanging down in support 2
Allotment support.
In the utility model, crossbeam (1) is uiform section straight beam, compared to camber beam structure of the prior art, the application's
Straight beam can bear bigger bending load.In some embodiments provided by the utility model, the length of crossbeam (1) is 1000
~2500mm, it is highly 30~200mm, thickness is 15~200mm；Length direction, short transverse and the thickness direction of crossbeam (1)
As shown in Figure 2.In certain embodiments, the wall thickness of crossbeam (1) is 1.5~10mm.
Referring to the cross section structure schematic diagram of Fig. 3, Fig. 3 crossbeam (1) provided for some embodiments of the utility model, crossbeam
(1) section is square-section.
In some embodiments, crossbeam (1) is internally provided with the reinforcement perpendicular to short transverse, makes cutting for crossbeam (1)
Face is in openning type, day subtype or mesh font structure.In certain embodiments, the thickness of the reinforcement is 1.0~8.0mm.
In some embodiments, the internal reinforcement for being provided perpendicular to beam height direction simultaneously of crossbeam (1) and vertical
Reinforcement in beam thickness direction, the section for making crossbeam (1) are in matrix pattern structure.In certain embodiments, the reinforcement
Thickness be 1.0~8.0mm.
In some embodiments, the internal reinforcement for being provided perpendicular to beam height direction simultaneously of crossbeam (1), perpendicular to
The reinforcement in beam thickness direction and be in the reinforcement that is less than 90 ° of angles with beam height direction, the section for making crossbeam (1) is in rice
Subtype structure.In certain embodiments, the thickness of the reinforcement is 1.0~8.0mm.
The utility model sets reinforcement inside crossbeam, and it is in specific structure to make section of beam, improves the endurance of crossbeam,
And openning type, day subtype, the endurance of mesh font structure crossbeam gradually increase.In the utility model, the quantity of the reinforcement
It is not particularly limited.
In some embodiments provided by the utility model, crossbeam (1) is fiber-reinforced resin crossbeam.In the utility model
In some embodiments provided, the internal reinforcement of crossbeam (1) is fiber-reinforced resin reinforcement.The fiber-reinforced resin
Source is not particularly limited, and is conventional fibre reinforced resin material of the prior art.Using fiber-reinforced resin crossbeam
Protector weight can be substantially reduced with reinforcement, there is positive effect to automotive light weight technology.
In the utility model, fiber-reinforced resin crossbeam and reinforcement can be integrally melted into by plastic material forming technique
Type obtains, and is bent the high straight beam with the section withstood forces in special construction of load, this is existing metal and metal composite
What material can not be realized.
In some embodiments provided by the utility model, the both ends of crossbeam (1) are respectively arranged with positioning hole (1-1), lead to
Crossing the positioning hole (1-1) further helps crossbeam positioning to reinforce, reference can be made to (Fig. 4 is the knot of crossbeam upper Positioning holes by Fig. 4 and Fig. 5
Structure schematic diagram, Fig. 5 are Fig. 4 partial structurtes enlarged drawing).In certain embodiments, positioning hole (1-1) is away from crossbeam (1) end
Distance is 0~1000mm.In certain embodiments, the aperture of positioning hole (1-1) is 4~10mm.
In the utility model, support (2) is symmetrically connected to crossbeam (1) both ends.Referring to Fig. 1, support (2) includes：Parallel to
The parallel support frame (3) of crossbeam length direction, it is connected with parallel support frame (3) and perpendicular to crossbeam length direction and is higher by crossbeam
(1) vertical support frame (4).
Referring to Fig. 6, Fig. 6 is the structural representation for the support (2) that one embodiment of the present utility model provides, specific displaying
The structure of parallel support frame (3) therein and vertical support frame (4).
Parallel support frame (3) includes：U-shaped parallel cell body (3-1) of the conduit parallel to crossbeam (1) length direction；It is described U-shaped
Parallel cell body (3-1) includes conduit plate (3-1-a) and the sidewall paneling (3-1-b) of both sides；U-shaped parallel cell body (3-1) both sides
Sidewall paneling (3-1-b) be connected with crossbeam card article (3-2), crossbeam (1) is fixed on by crossbeam card article (3-2) described U-shaped flat
The back side of row cell body (3-1)；The back side refers to backwards to the surface of conduit side.
In certain embodiments, crossbeam card article (3-2) passes through with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) both sides
Bolt connection.The quantity of the crossbeam card article (3-2) can be 1,2,3 or multiple.
In some implementations, it is provided with U-shaped parallel cell body (3-1) and is vertically connected at the of both sides sidewall paneling (3-1-b)
One reinforcing plate (3-1-j)；The quantity of first reinforcing plate (3-1-j) can be 1,2 or multiple.First reinforcing plate
(3-1-j) can be solid slab, or the sheet material of middle hollow out.
In certain embodiments, it is provided with bolt (3-1- on the conduit plate (3-1-a) of U-shaped parallel cell body (3-1)
AL), positioning is cooperatively formed by the positioning hole (1-1) on the bolt (3-1-aL) and crossbeam (1).
In certain embodiments, the length of U-shaped parallel cell body (3-1) is 10~900mm.In certain embodiments, it is U-shaped flat
The width of row cell body (3-1) is equal with the height of crossbeam (1).
Vertical support frame (4) includes：Perpendicular to the first side wall (4-1-b1) and second sidewall of crossbeam (1) length direction
(4-1-b2)；The first side wall (4-1-b1) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) side, the second side
Wall (4-1-b2) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) opposite side；The first side wall (4-1-b1) is remote
One end from crossbeam (1) end passes through bottom plate (4-1-a) phase with the one end of second sidewall (4-1-b2) away from crossbeam (1) end
Even.
In certain embodiments, it is connected with the second reinforcement between the first side wall (4-1-b1) and second sidewall (4-1-b2)
Plate；In section Example, the second reinforcing plate includes the vertical reinforcing plates (4-1-j) vertical with the first side wall (4-1-b1)；Part
In embodiment, it is in less than the oblique reinforcing plate (4-1-j3) of 90 ° of angles that the second reinforcing plate, which is included with the first side wall (4-1-b1),；Part
In embodiment, the second reinforcing plate includes the vertical reinforcing plates (4-1-j) and and the first side wall vertical with the first side wall (4-1-b1)
(4-1-b1) is in the oblique reinforcing plate (4-1-j3) for being less than 90 ° of angles.
In certain embodiments, the height of the first side wall (4-1-b1) is 5~600mm in U-shaped vertical cell body (4-1).
In some embodiments, the width of the first side wall (4-1-b1) is less than U-shaped parallel cell body (3-1) in U-shaped vertical cell body (4-1)
Length.The length of the height of the first side wall (4-1-b1) and width and U-shaped parallel cell body (3-1) is such as in U-shaped vertical cell body (4-1)
Shown in Fig. 7.
In certain embodiments, it is further opened with being used to be connected with vehicle frame on the bottom plate (4-1-a) of U-shaped vertical cell body (4-1)
Through hole (4-1-at), the through hole (4-1-at) is disposed proximate to one end of the upper surface of bottom plate (4-1-a), i.e., away from crossbeam
(1) one end.
Protector middle cross beam of the prior art is camber beam, and support is generally connected with crossbeam by welding manner, crossbeam
It is integrally connected together with support as one, needs to use frock to lift during installation.Propped up in the protector that the application provides
Frame mechanically connects with crossbeam detachability, and crossbeam is straight beam, without using Large-scale Hoisting instrument；Moreover, the branch of new offer
Two parts cell body frame cooperates and strengthened in frame, makes crossbeam and support strong bonded, and be provided with two parts cell body frame more
Weight reinforcement structure, it is possible to increase the mechanical performance of support.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of protection means for automobile, including crossbeam (1), it is characterised in that the crossbeam (1) is uiform section straight beam；The horizontal stroke
The both ends of beam (1) are respectively symmetrically connected with support (2)；
The support (2) includes：Parallel to the parallel support frame (3) of crossbeam length direction, it is connected and hangs down with parallel support frame (3)
Directly in crossbeam length direction and it is higher by the vertical support frame (4) of crossbeam (1)；
The parallel support frame (3) includes：U-shaped parallel cell body (3-1) of the conduit parallel to crossbeam (1) length direction；It is described U-shaped
The sidewall paneling (3-1-b) of parallel cell body (3-1) both sides is connected with crossbeam card article (3-2), by crossbeam card article (3-2) by crossbeam
(1) it is fixed on the back side of the U-shaped parallel cell body (3-1)；
The vertical support frame (4) includes：Perpendicular to the first side wall (4-1-b1) and second sidewall of crossbeam (1) length direction
(4-1-b2)；The first side wall (4-1-b1) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) side, the second side
Wall (4-1-b2) connects with the sidewall paneling (3-1-b) of U-shaped parallel cell body (3-1) opposite side；The first side wall (4-1-b1) is remote
One end from crossbeam (1) end passes through bottom plate (4-1-a) phase with the one end of second sidewall (4-1-b2) away from crossbeam (1) end
Even.
2. protection means for automobile according to claim 1, it is characterised in that the section of the crossbeam (1) is square-section,
Crossbeam (1) is internally provided with the reinforcement perpendicular to short transverse, the reinforcement perpendicular to thickness direction and with short transverse
Less than the one or more in the reinforcement of 90 ° of angles.
3. protection means for automobile according to claim 2, it is characterised in that the section of crossbeam (1) is in openning type, date
Type, mesh font, matrix pattern or rice subtype structure.
4. protection means for automobile according to claim 1, it is characterised in that be provided with the U-shaped parallel cell body (3-1)
It is vertically connected at the first reinforcing plate (3-1-j) of both sides sidewall paneling (3-1-b).
5. protection means for automobile according to claim 1, it is characterised in that the vertical support frame (4) also includes：Connection
The second reinforcing plate between the first side wall (4-1-b1) and second sidewall (4-1-b2)；
Second reinforcing plate include vertical reinforcing plates (4-1-j) vertical with the first side wall (4-1-b1) and/or with the first side
Wall (4-1-b1) is in the oblique reinforcing plate (4-1-j3) for being less than 90 ° of angles.
6. protection means for automobile according to claim 1, it is characterised in that the length of the U-shaped parallel cell body (3-1) is
10~900mm；
In the U-shaped vertical cell body (4-1), the height of the first side wall (4-1-b1) is 5~600mm, and width is less than U-shaped parallel slot
The length of body (3-1).
7. protection means for automobile according to claim 1, it is characterised in that the both ends of the crossbeam (1) are respectively arranged with
Positioning hole (1-1)；Bolt (3-1-aL) is provided with the conduit plate (3-1-a) of the U-shaped parallel cell body (3-1), is passed through
The bolt (3-1-aL) cooperatively forms positioning with the positioning hole (1-1) on crossbeam (1).
8. protection means for automobile according to claim 7, it is characterised in that the positioning hole (1-1) is away from crossbeam (1) end
Distance be 0~1000mm；The aperture of the positioning hole (1-1) is 4~10mm.
9. protection means for automobile according to claim 1, it is characterised in that crossbeam card article (3-2) and U-shaped parallel cell body
The sidewall paneling (3-1-b) of (3-1) both sides is bolted；
The through hole (4-1-at) for being connected with vehicle frame is further opened with the bottom plate (4-1-a) of the U-shaped vertical cell body (4-1),
The through hole (4-1-at) is disposed proximate to one end of the upper surface of bottom plate (4-1-a).
10. according to protection means for automobile according to any one of claims 1 to 9, it is characterised in that the length of the crossbeam (1)
Spend for 1000~2500mm, be highly 30~200mm, thickness is 15~200mm；
The wall thickness of the crossbeam (1) is 1.5~10mm；
The crossbeam (1) is fiber-reinforced resin crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926401.9U CN206954159U (en) | 2017-07-27 | 2017-07-27 | A kind of protection means for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926401.9U CN206954159U (en) | 2017-07-27 | 2017-07-27 | A kind of protection means for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206954159U true CN206954159U (en) | 2018-02-02 |
Family
ID=61381627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926401.9U Active CN206954159U (en) | 2017-07-27 | 2017-07-27 | A kind of protection means for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206954159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928311A (en) * | 2018-07-24 | 2018-12-04 | 西安升达汽车部件有限公司 | A kind of automobile-used protection crossbeam assembly |
-
2017
- 2017-07-27 CN CN201720926401.9U patent/CN206954159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928311A (en) * | 2018-07-24 | 2018-12-04 | 西安升达汽车部件有限公司 | A kind of automobile-used protection crossbeam assembly |
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