CN206317898U - Vehicle threshold stiffening device and vehicle threshold - Google Patents
Vehicle threshold stiffening device and vehicle threshold Download PDFInfo
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- CN206317898U CN206317898U CN201621431200.3U CN201621431200U CN206317898U CN 206317898 U CN206317898 U CN 206317898U CN 201621431200 U CN201621431200 U CN 201621431200U CN 206317898 U CN206317898 U CN 206317898U
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- plate
- vehicle threshold
- support
- connecting plate
- stiffening device
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Abstract
The utility model discloses a kind of vehicle threshold stiffening device and vehicle threshold.The vehicle threshold stiffening device includes connecting plate, auxiliary plate and support member；The connecting plate includes connection side, and the auxiliary plate includes fixed edge and abuts side, and the fixed edge is fixedly connected with the connection side；The support member has support top surface and support bottom surface, and the support top surface is fixedly connected with the side that abuts, and the axis perpendicular of the support member is in the plate face of the connecting plate.The vehicle threshold includes the bar shaped bottom plate that the vehicle threshold stiffening device, first clamping plate, second clamping plate and two opposite side are fixedly connected with the first clamping plate, the second clamping plate respectively；The connecting plate is connected to the first clamping plate, the support bottom surface and is connected to the second clamping plate.Using the utility model, the side impact for realizing vehicle with low cost and post touch performance boost, and influence smaller to complete vehicle weight, while improving the regional area impact resistance of vehicle threshold.
Description
Technical field
The utility model belongs to auto parts and components field, more particularly to a kind of vehicle threshold stiffening device and vehicle doorn
Sill.
Background technology
In recent years, along with the development and progress of automobile manufacturing process, user is controlled vehicle safety performance and oil consumption
It is increasingly stricter, the automobile that complete vehicle weight is low and security performance is high how is produced, the problem for looking forward to facing jointly as car.Fig. 1
The structural representation of vehicle threshold in the prior art, as shown in figure 1, vehicle threshold include bar shaped bottom plate 11 and with the bar
Shape base plate 11 extends in the same direction the first clamping plate 12 and second clamping plate 13 of setting, any side of the first clamping plate 12 along, it is described
Any side of second clamping plate 13 connects along two relative edges extended respectively with elongatedness direction on the bar shaped bottom plate 11 along fixed
Connect.
In the prior art, in order to which performance is touched in the side impact and post that improve vehicle, generally using the strength of materials of enhancing threshold
The technological means such as grade or increase material thickness, improves the structural strength of vehicle threshold, so as to meet the requirement of vehicle impact resistant.
In the prior art, the manufacturing cost of vehicle is added using the technological means of the strength of materials grade of enhancing threshold；Using increase
The technological means of material thickness, can not only increase the manufacturing cost of vehicle, can also increase the use sky of complete vehicle weight, reduction in-car
Between；And for localized bumps, for especially post is touched, in the region of localized bumps, the moment crumple power that unit area is subject to
Very big, the regional area impact resistance of vehicle threshold is not enough, and prior art is not good for the lifting effect of vehicle threshold intensity.
Utility model content
In view of this, the utility model provides a kind of vehicle threshold stiffening device and vehicle threshold, it is intended to using relatively low
Cost the side impact for realizing vehicle and post touch performance boost, and smaller is influenceed on complete vehicle weight, while improving vehicle doorn
The regional area impact resistance of sill, so as to solve the deficiencies in the prior art.
Vehicle threshold stiffening device provided by the utility model includes connecting plate, at least one auxiliary plate and at least one
Individual support member；The connecting plate includes connection side, and each auxiliary plate includes fixed edge and relative with the fixed edge set
The abutting side put, every fixed edge along the connection while bearing of trend be connected to the connection while on；It is each described
Support member is respectively provided with support top surface and support bottom surface, and each support top surface fixes company with the side that abuts correspondingly
Connect, the axis perpendicular of each support member is in the plate face of the connecting plate.
Further, the connection edge the length direction setting of the connecting plate.
Further, the length that each abutting edge connection side bearing of trend is W, each support top surface
Upper is L with the length for abutting part that edge is fixedly connected along abutting side bearing of trend, then has following relation：
1.5mm≤W-L≤2.5mm。
Further, the tensile strength of the connecting plate, each auxiliary plate and each support member is 800Mpa-
1300Mpa。
Further, the support member is pillar.
Further, the support member is support plate, the plate face of each support plate perpendicular to the connecting plate plate face, often
The edge of the individual support plate is respectively connected with reinforced wall, and the bearing of trend of the reinforced wall is set along abutting side bearing of trend
Put.
Preferably, the thickness of the connecting plate and each auxiliary plate is not less than 0.8 millimeter.
Vehicle threshold provided by the utility model includes bar shaped bottom plate and extends in the same direction setting with the bar shaped bottom plate
First clamping plate and second clamping plate, one side of the first clamping plate, the second clamping plate one side respectively with the bar shaped bottom plate
Two relative edges edge of upper elongatedness direction extension is fixedly connected；The vehicle threshold also includes the vehicle threshold and strengthens dress
Put, wherein, the support member is multiple, and the vehicle threshold stiffening device is fixed on the first clamping plate and the second clamping plate
Between；The top surface of each connecting plate is abutted with the first clamping plate, and each support bottom surface is supported with the second clamping plate
Connect.
Further, the length of the connecting plate is 350 millimeters -550 millimeters.
Further, along along the bearing of trend of the bar shaped bottom plate, the midpoint of the connecting plate and the bar shaped bottom plate
The distance between midpoint is less than or equal to 50 millimeters.
Using the utility model, by setting the connecting plate, the auxiliary plate and the support member, using relatively low
Cost is the side impact of achievable vehicle and post touches performance boost, and influences smaller to complete vehicle weight, while improving vehicle doorn
The regional area impact resistance of sill.
Brief description of the drawings
Preferred embodiment in the present invention will be described in detail by accompanying drawing below, it will help understand the purpose of the present invention and excellent
Point, wherein:
Fig. 1 is the structural representation of prior art vehicle threshold；
Fig. 2 is the structural representation of the utility model preferred embodiment vehicle threshold stiffening device；
Fig. 3 is the structural representation of the utility model preferred embodiment vehicle threshold；
Fig. 4 is the structural representation of the support member of the utility model preferred embodiment.
Embodiment
With reference to embodiment, the present invention is described in detail.Wherein identical parts identical reference table
Show.It should be noted that the word "front", "rear" used below in description, "left", "right", "up" and "down" refer to accompanying drawing
In direction, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Fig. 2 is the structural representation of the utility model preferred embodiment vehicle threshold stiffening device.As shown in Fig. 2 this is excellent
Selecting embodiment to provide vehicle threshold stiffening device includes connecting plate 1, at least one auxiliary plate 2 and at least one support member 3；
The connecting plate 1 includes connection side, and the length direction that the connection edge the connecting plate 1 is set；Each auxiliary plate 2 is equal
The abutting side being oppositely arranged including fixed edge and with the fixed edge, every fixed edge is along the extension on the connection side
Direction is connected on the connection side, the plate face of the plate face of the auxiliary plate 2 perpendicular to the connecting plate 1；Each support member 3
Support top surface and support bottom surface are respectively provided with, each support top surface is fixedly connected with the side that abuts correspondingly, often
The axis perpendicular of the individual support member 3 is in the plate face of the connecting plate 1.
Fig. 3 is the structural representation of the utility model preferred embodiment vehicle threshold.As shown in figure 3, during use, it is first
First the spacing H according to vehicle threshold between first clamping plate 12 and the second clamping plate 13 determines the axle of the support member 3
To height H1, i.e., described support top surface to the distance of the support bottom surface and the height H2 of the auxiliary plate 2, i.e., described fixation
Distance while with described abut, should protect 1mm≤H-H1-H2≤1.5mm；The connected mode of preferred weld realizes the support
Top surface is fixedly connected with the side that abuts, and completes the assembling of this preferred embodiment vehicle threshold stiffening device；By the institute assembled
Vehicle threshold stiffening device is stated to be fixed in the vehicle threshold, specifically, top surface and the first clamping plate of the connecting plate 1
12 are abutted against, and the support bottom surface is abutted against with the second clamping plate 13；Preferably, fix described using the connected mode of welding
The top surface of connecting plate 1 and the first clamping plate 12, the support bottom surface and the described second folder are fixed using the connected mode of welding
Plate 13 is abutted against, wherein, the quantity of solder joint is generally 2-6.
Using this preferred embodiment, the vehicle threshold stiffening device fixes the support vehicle threshold, the connecting plate 1
The first clamping plate 12 is connected to, the support bottom surface is connected to the second clamping plate 13, branch is served to the vehicle threshold
Support reinforcement effect.Compared to prior art, it is to avoid using strength of materials grade or increase material thickness of enhancing threshold etc.
Technological means improves the structural strength of vehicle threshold, on the one hand, this preferred embodiment is simple in construction, and material price is cheap, reduction
Reinforce the cost of vehicle threshold；On the other hand, this preferred embodiment, make use of bar shaped bottom plate described in vehicle threshold structure
11st, the U-lag that the first clamping plate 12 and the second clamping plate 13 are formed, is avoided using this space described in being individually for
Vehicle threshold stiffening device reserves assembly space, and the in-car for increasing user uses space；Meanwhile, this preferred embodiment volume compared with
Small, weight is relatively low, and the weight increase influence for vehicle can be ignored.
In this preferred embodiment, bolt hole is offered in the plate face of the connecting plate 1.During use, it can also lead to
The fixation that the fixed form being spirally connected realizes the first clamping plate 12 and the connecting plate 1 is crossed, specifically, in the first clamping plate 12
At the position of the bolt hole opened up on the upper correspondence connecting plate 1 punch, be bolted the first clamping plate 12 and
The connecting plate 1.
In one alternate embodiment, the length that each abutting edge connection side bearing of trend is W, each
With the length for abutting part that edge is fixedly connected along abutting side bearing of trend it is L on the support top surface, then
There is following relation：1.5mm≤W-L≤2.5mm.Using this structure setting, it is ensured that during assembling work, operating personnel can
Accurately the support member 3 and the auxiliary plate 2 are docked.
In this preferred embodiment, the tensile strength of the connecting plate 1, each auxiliary plate 2 and each support member 3
For 800Mpa-1300Mpa.Using the support member 3 of the tensile strength scope, vehicle threshold can be met in side impact and post are touched
Enough support forces are provided and will not be damaged；The cost of material is relatively low simultaneously.
In one alternate embodiment, the support member 3 is pillar, and from pillar as the support member 3, material is easier to
Obtain, cost is relatively low.
Fig. 4 is the structural representation of the support member 3 of the utility model preferred embodiment.As shown in Fig. 2 and Fig. 4, this is excellent
Select in embodiment, the support member 3 is support plate, the plate face of each support plate is perpendicular to the plate face of the connecting plate 1, Mei Gesuo
The edge for stating support plate is respectively connected with reinforced wall 4, and the bearing of trend of the reinforced wall 4 is set along abutting side bearing of trend,
The support plate and the thickness of the reinforced wall 4 are not less than 0.8 millimeter.By setting the reinforced wall 4, institute is effectively strengthened
The contact area of support member 3 and the auxiliary plate 2 is stated, and then enhances the structural strength of this preferred embodiment；It is simultaneously described to strengthen
Wall 4 enhances the structural strength of the support member 3, is under pressure in the support member 3 or when folding force, the reinforcement
Wall 4 provides support, prevents that the support plate from deforming upon.
In this preferred embodiment, the thickness of the connecting plate 1 and each auxiliary plate 2 is not less than 0.8 millimeter.By this
The structure setting of sample, it is ensured that the vehicle threshold stiffening device has enough structural strengths.
The vehicle threshold that this preferred embodiment is provided includes bar shaped bottom plate 11 and prolonged in the same direction with the bar shaped bottom plate 11
Stretch the first clamping plate 12 and second clamping plate 13 of setting, one side of the first clamping plate 12, one side difference of the second clamping plate 13
It is fixedly connected with two relative edges edge that elongatedness direction on the bar shaped bottom plate 11 extends；The vehicle threshold also includes described
Vehicle threshold stiffening device, wherein, the support member 3 is multiple, and the vehicle threshold stiffening device is fixed on first folder
Between plate 12 and the second clamping plate 13；The top surface of each connecting plate 1 is abutted with the first clamping plate 12, each branch
Support bottom surface is abutted with the second clamping plate 13.By setting the vehicle threshold stiffening device, vehicle threshold is effectively improved
Side impact ability and post touch ability；Cost is more cheap simultaneously, occupies little space, lighter in weight.
In this preferred embodiment, the length of the connecting plate 1 is 350 millimeters -550 millimeters, along the bar shaped bottom plate 11
On bearing of trend, the distance between midpoint of the midpoint of the connecting plate 1 and the bar shaped bottom plate 11 is less than or equal to 50 millimeters.
Using such structure setting, realize and carried out for the position that vehicle threshold side impact ability and post touch ability weakness the most
Strengthen, cost is relatively low.
Using the utility model, by setting the connecting plate 1, the auxiliary plate 2 and the support member 3, using relatively low
Cost be can be achieved vehicle side impact and post touch performance boost, and smaller is influenceed on complete vehicle weight, while improving vehicle
The regional area impact resistance of threshold.The length that each abutting edge connection side bearing of trend is W, Mei Gesuo
It is L to state on support top surface with the length for abutting part that edge is fixedly connected along abutting side bearing of trend, then has
Following relation：1.5mm≤W-L≤2.5mm；Pass through this structure setting, it is ensured that during assembling work, operating personnel accurately will
The support member 3 and the auxiliary plate 2 are docked.The length of the connecting plate 1 is 350 millimeters -550 millimeters, along the bar shaped bottom plate
On 11 bearing of trend, the distance between midpoint of the midpoint of the connecting plate 1 and the bar shaped bottom plate 11 is less than or equal to 50
Millimeter；By such structure setting, the position that ability weakness the most is touched for vehicle threshold side impact ability and post is realized
Strengthened, cost is relatively low.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress equivalent；
And these modifications or replacement, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of vehicle threshold stiffening device, it is characterised in that including connecting plate, at least one auxiliary plate and at least one branch
Support member；The connecting plate includes connection side, and each auxiliary plate includes fixed edge and is oppositely arranged with the fixed edge
Abut side, every fixed edge along the connection while bearing of trend be connected to the connection while on；Each support
Part is respectively provided with support top surface and support bottom surface, and each support top surface is fixedly connected with the side that abuts correspondingly,
The axis perpendicular of each support member is in the plate face of the connecting plate.
2. vehicle threshold stiffening device according to claim 1, it is characterised in that the connection edge the connecting plate
Length direction set.
3. vehicle threshold stiffening device according to claim 1, it is characterised in that each abutting edge the company
The length of edge fit bearing of trend is W, and part that edge is fixedly connected is abutted along described with described on each support top surface
The length for abutting side bearing of trend is L, then has following relation：
1.5mm≤W-L≤2.5mm。
4. vehicle threshold stiffening device according to claim 1, it is characterised in that the connecting plate, each auxiliary plate
And the tensile strength of each support member is 800Mpa-1300Mpa.
5. vehicle threshold stiffening device according to claim 1, it is characterised in that the support member is pillar.
6. vehicle threshold stiffening device according to claim 1, it is characterised in that the support member is support plate, Mei Gesuo
Plate face of the plate face perpendicular to the connecting plate of support plate is stated, the edge of each support plate is respectively connected with reinforced wall, the reinforcement
The bearing of trend of wall is set along abutting side bearing of trend.
7. the vehicle threshold stiffening device according to any one in claim 1-6, it is characterised in that the connecting plate with
And the thickness of each auxiliary plate is not less than 0.8 millimeter.
8. a kind of vehicle threshold, including bar shaped bottom plate and the first clamping plate and that setting is extended in the same direction with the bar shaped bottom plate
Second splint, one side of the first clamping plate, one side of the second clamping plate are prolonged with elongatedness direction on the bar shaped bottom plate respectively
The two relative edges edge stretched is fixedly connected；Characterized in that, the vehicle threshold is also included such as any one in claim 1-7
Described vehicle threshold stiffening device, wherein, the support member is multiple, and the vehicle threshold stiffening device is fixed on described the
Between one clamping plate and the second clamping plate；The top surface of each connecting plate is abutted with the first clamping plate, each support
Bottom surface is abutted with the second clamping plate.
9. vehicle threshold according to claim 8, it is characterised in that the length of the connecting plate is 350 millimeter of -550 milli
Rice.
10. vehicle threshold according to claim 8 or claim 9, it is characterised in that along along the bearing of trend of the bar shaped bottom plate,
The distance between the midpoint of the connecting plate and the midpoint of the bar shaped bottom plate are less than or equal to 50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431200.3U CN206317898U (en) | 2016-12-23 | 2016-12-23 | Vehicle threshold stiffening device and vehicle threshold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431200.3U CN206317898U (en) | 2016-12-23 | 2016-12-23 | Vehicle threshold stiffening device and vehicle threshold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317898U true CN206317898U (en) | 2017-07-11 |
Family
ID=59260161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431200.3U Active CN206317898U (en) | 2016-12-23 | 2016-12-23 | Vehicle threshold stiffening device and vehicle threshold |
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| Country | Link |
|---|---|
| CN (1) | CN206317898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834673A (en) * | 2018-08-15 | 2020-02-25 | 宝沃汽车（中国）有限公司 | Vehicle body assembly, vehicle with vehicle body assembly and threshold beam reinforcing component with vehicle body assembly |
-
2016
- 2016-12-23 CN CN201621431200.3U patent/CN206317898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834673A (en) * | 2018-08-15 | 2020-02-25 | 宝沃汽车（中国）有限公司 | Vehicle body assembly, vehicle with vehicle body assembly and threshold beam reinforcing component with vehicle body assembly |
| CN110834673B (en) * | 2018-08-15 | 2022-03-04 | 宝沃汽车（中国）有限公司 | Vehicle body assembly, vehicle, threshold roof beam reinforcement subassembly |
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