CN207773274U - Preceding floor panel assembly and vehicle - Google Patents
Preceding floor panel assembly and vehicle Download PDFInfo
- Publication number
- CN207773274U CN207773274U CN201820154241.5U CN201820154241U CN207773274U CN 207773274 U CN207773274 U CN 207773274U CN 201820154241 U CN201820154241 U CN 201820154241U CN 207773274 U CN207773274 U CN 207773274U
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- preceding floor
- sill strip
- panel assembly
- reinforcing beam
- roof
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Abstract
The utility model discloses a kind of preceding floor panel assembly and vehicles, wherein preceding floor panel assembly includes：Sill strip, preceding floor and reinforcing beam.The sill strip includes sill strip inner panel, and the sill strip inner panel includes：Roof, medial shaft wall and bottom wall, the medial shaft wall are connected to the inside edge of the roof and the inside of the bottom wall between；The preceding floor includes that preceding floor body and the preceding floor longitudinal direction side flanging positioned at preceding floor body both sides, the preceding floor longitudinal direction side flanging are fixed on the upper surface of the roof；The reinforcing beam is fixed with the upper surface of the roof and the preceding floor body to form cavity structure between the reinforcing beam and the preceding floor respectively.The preceding floor panel assembly, to form two box like structure, makes sill strip and the intensity on preceding floor all be improved significantly by increasing reinforcing beam between sill strip and preceding floor, and the impact resistant capability of floor panel assembly gets a promotion before making, to improve the security performance of vehicle.
Description
Technical field
The utility model is related to technical field of vehicle, in particular to a kind of preceding floor panel assembly and vehicle.
Background technology
The preceding floor of conventional truck is with sill strip overlapping part structure：Preceding floor longitudinal direction side flanging is directly welded with threshold internal plate
It connects, in head-on crash there are sill strip deformation is serious, is unfavorable for driver and the problem of passenger safety is protected, it is empty to there is improvement
Between.
Utility model content
In view of this, the utility model is directed to a kind of preceding floor panel assembly, the preceding floor panel assembly by sill strip with
Increase reinforcing beam between preceding floor, the impact resistant capability of floor panel assembly gets a promotion before making, to improve the security performance of vehicle.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of preceding floor panel assembly, including：Sill strip, the sill strip include sill strip inner panel, the sill strip inner panel packet
It includes：Roof, medial shaft wall and bottom wall, the medial shaft wall are connected to the inside edge of the roof and the inside of the bottom wall along it
Between；Preceding floor, the preceding floor include before floor body and the preceding floor longitudinal direction side flanging positioned at preceding floor body both sides, it is described
Preceding floor longitudinal direction side flanging is fixed on the upper surface of the roof；Reinforcing beam, the reinforcing beam upper table with the roof respectively
Face and the preceding floor body are fixed to form cavity structure between the reinforcing beam and the preceding floor.
Further, the preceding floor panel assembly further includes：Seat beam, the outer end overlap joint of the seat beam are fixed on described
On the upper surface of reinforcing beam.
Further, there is the reinforcing beam reinforcing beam longitudinal direction side flanging, reinforcing beam longitudinal direction side flanging to be fixed on described
On the upper surface of roof.
Further, the preceding floor longitudinal direction side flanging is folded in the upper table of reinforcing beam longitudinal direction side flanging and the roof
Between face.
Further, the longitudinally spaced cloth along reinforcing beam longitudinal direction side flanging is provided on the side flanging of the reinforcing beam longitudinal direction
The multiple gap set.
Further, the gap is wide outside and narrow inside trapezoidal.
Further, the preceding floor panel assembly further includes：Reinforce support plate, the reinforcement support plate is located in the sill strip
In plate and it is supported and fixed between the roof and the bottom wall.
Further, the inner surface for reinforcing support plate also with the medial shaft wall is fixed.
Further, the medial shaft wall includes：Epimere, hypomere and the transition being connected between the epimere and the hypomere
Section, the hypomere are more than the epimere at a distance from the sill strip outside plate at a distance from the sill strip outside plate of the sill strip；
The reinforcement support plate have upper overturning, the upper overturning extend upwardly at the roof and extend downward into the epimere and
The inner surface of the junction of the changeover portion, the upper overturning and the epimere is fixed.
Compared with the existing technology, the front end frame described in the utility model for vehicle has the advantage that：
(1) preceding floor panel assembly described in the utility model, the preceding floor panel assembly between sill strip and preceding floor by increasing
Add reinforcing beam, to form two box like structure, sill strip and the intensity on preceding floor is made all to be improved significantly, ground board group before making
The impact resistant capability of part gets a promotion, to improve the security performance of vehicle.
The another object of the utility model is to propose a kind of vehicle, including above-mentioned preceding floor panel assembly, before the vehicle
Floor panel assembly between sill strip and preceding floor by increasing reinforcing beam, and the impact resistant capability of floor panel assembly gets a promotion before making,
To improve the security performance of vehicle.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the explosive view according to the preceding floor panel assembly of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the preceding floor panel assembly of the utility model embodiment；
Fig. 3 is the partial sectional view of Fig. 2.
Reference sign：
Floor panel assembly before 100-, 1- sill strip inner panels, 11- roofs, 12- medial shaft walls, 13- bottom walls, the preceding floors 2-, 21-
Preceding floor body, the preceding floor longitudinal direction side flangings of 22-, 3- reinforcing beams, 4- cavity structures, 5- seat beams, 31- reinforcing beam longitudinal direction sides
Flange, 311- gap, 6- reinforce support plate, 121- epimeres, 122- hypomeres, 123- changeover portions, 61- upper overturnings.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
Below with reference to Fig. 1-Fig. 3 descriptions according to the preceding floor panel assembly 100 of the utility model embodiment.
May include according to the preceding floor panel assembly 100 of the utility model embodiment：Sill strip, preceding floor 2 and reinforcing beam 3.
As shown in figures 1 and 3, sill strip includes sill strip inner panel 1, and sill strip inner panel 1 includes：Roof 11, medial shaft wall
12 and bottom wall 13, medial shaft wall 12 is connected to the inside edge of roof 11 and the inside of bottom wall 13 between.Specifically, roof 11
Inside is connected with medial shaft wall 12 along the inside with bottom wall 13 between, and the outside of roof 11 is divided along with the outside of bottom wall 13 edge
It is not linked with sill strip outside plate, sill strip outside plate forms a stable box-like space with sill strip inner panel 1 as a result, can increase
The intensity of sill strip improves its impact resistant capability, and then effectively improves drive safety, protects interior passenger.
In conjunction with Fig. 1-embodiment illustrated in fig. 3, preceding floor 2 is including preceding floor body 21 and positioned at 21 both sides of preceding floor body
Preceding floor longitudinal direction side flanging 22, preceding floor longitudinal direction side flanging 22 are fixed on the upper surface of roof 11.As a result, by preceding floor 2 and door
Sill beam inner panel 1 is fixed together, and is formed overall structure, is kept intensity bigger, impact resistant capability stronger.Moreover, using preceding
Plate longitudinal direction side flanging 22 and the upper surface of roof 11 are fixed, moreover it is possible to which the height for promoting preceding floor 2 makes the reserved enough batteries in lower section
Wrap space.
Reinforcing beam 3 fixed respectively with the upper surface of roof 11 and preceding floor body 21 with reinforcing beam 3 and preceding floor 2 it
Between formed cavity structure 4.Make to form stable cavity structure 4 between sill strip inner panel 1, reinforcing beam 3 and preceding floor 2 as a result, it can
It is effectively increased the impact resistant capability of vehicle chassis and sill strip, is formed between sill strip outside plate and sill strip inner panel 1 in addition
Box-like space forms two box like structure, therefore can increase considerably sill strip and preceding floor 2 shoulders jolt capacity, into
And the impact resistant capability of vehicle is improved, to improve the security performance of vehicle.
According to the preceding floor panel assembly 100 of the utility model embodiment, the preceding floor panel assembly 100 by sill strip with it is preceding
Increase reinforcing beam 3 between plate 2 to form two box like structure, sill strip and the intensity on preceding floor 2 made all to be improved significantly,
The impact resistant capability of floor panel assembly 100 gets a promotion before making, to improve the security performance of vehicle.
As shown in Figure 1-Figure 3, preceding floor panel assembly 100 further includes：The outer end overlap joint of seat beam 5, seat beam 5 is fixed on
On the upper surface of reinforcing beam 3.
For example, the outer end of seat beam 5 and the upper surface of reinforcing beam 3 can make seat beam as a result, by being welded and fixed
5 link together with reinforcing beam 3, and seat beam 5 is fixed on preceding floor body 21, thus makes preceding floor 2,3 and of reinforcing beam
Seat beam 5 is fixed together to form compact firm overall structure, the impact resistance energy of floor panel assembly 100 before being effectively increased
Power.
There is reinforcing beam longitudinal direction side flanging 31, reinforcing beam longitudinal direction side flanging 31 to be fixed on top for-Fig. 3 referring to Fig.1, reinforcing beam 3
On the upper surface of wall 11, such as reinforcing beam longitudinal direction side flanging 31 is also suitable on the upper surface for being weldingly fixed on roof 11, and reinforces
The other side of beam 3 is then welded and fixed with preceding floor body 21, as a result, the shape between reinforcing plate, sill strip inner panel 1 and preceding floor 2
At stable cavity structure 4 with the impact resistant capability of floor panel assembly before increase by 100.
As shown in figure 3, preceding floor longitudinal direction side flanging 22 is folded in the upper surface of reinforcing beam longitudinal direction side flanging 31 and roof 11
Between.It should be noted that, although preceding floor longitudinal direction side flanging 22 and reinforcing beam longitudinal direction side flanging 31 are weldingly fixed on roof
On 11 upper surface, but preceding floor longitudinal direction side flanging 22 is to be welded respectively with roof 11 with reinforcing beam longitudinal direction side flanging 31,
And welding relationship can be not present between preceding floor longitudinal direction side flanging 22 and reinforcing beam longitudinal direction side flanging 31, it is possible thereby to avoid three
Layer welds the structural instability after inconvenient caused by welding and welding.
In addition, preceding floor longitudinal direction side flanging 22 is folded between reinforcing beam longitudinal direction side flanging 31 and the upper surface of roof 11
The weld that can be also effectively protected between preceding floor longitudinal direction side flanging 22 and roof 11, avoid occur sill strip outside plate with precedingly
There is a phenomenon where snap and influence the security performance of vehicle between plate 2.
As depicted in figs. 1 and 2, it is provided on reinforcing beam longitudinal direction side flanging 31 between the longitudinal direction of reinforcing beam longitudinal direction side flanging 31
Every multiple gap 311 of arrangement.Gap 311 is wide outside and narrow inside trapezoidal.Specifically, multiple gap 311 are evacuation gap 311,
Solder joint can be avoided, convenient for welding preceding floor longitudinal direction side flanging 22 with roof 11.
As shown in Figure 1, preceding floor panel assembly 100 further includes：Reinforce support plate 6, reinforces support plate 6 and be located at sill strip inner panel 1
It is interior and be supported and fixed between roof 11 and bottom wall 13.Specifically, reinforce support plate 6 and be used to support sill strip inner panel 1 to ensure
Sill strip inner panel 1 has enough intensity, and then ensures that sill strip has enough intensity, can make the crashworthiness of sill strip as a result,
It hits that ability is stronger, the impact force of bigger can be born, to ensure the safety of passenger in vehicle.
Further, reinforce inner surface of the support plate 6 also with medial shaft wall 12 to fix.It can make the three of reinforcement support plate 6 as a result,
Face is all fixed together with sill strip inner panel 1, not only can guarantee the fixed effect for reinforcing support plate 6 as a result, but also can make reinforcement
The booster action of support plate 6 is fully used, and is sill strip to provide the intensity enhancing effect of bigger for sill strip inner panel 1
The intensity bigger of inner panel 1.
As shown in figures 1 and 3, medial shaft wall 12 includes：Epimere 121, hypomere 122 and it is connected to epimere 121 and hypomere 122
Between changeover portion 123, hypomere 122 be more than at a distance from the sill strip outside plate of sill strip epimere 121 and sill strip outside plate away from
From.
In other words, the space between epimere 121 and sill strip outside plate is more compared with the space between hypomere 122 and sill strip outside plate
Small, therefore, the space of the space hold car between epimere 121 and sill strip outside plate is less, and hypomere 122 and sill strip outside plate
Between space size then on the size of cab space without influence, convenient for fixed on bottom wall 13 or parts are arranged.
Referring to Fig.1, reinforcing support plate 6, there is upper overturning 61, upper overturning 61 to extend upwardly at roof 11 and extend downwardly
To the junction of epimere 121 and changeover portion 123, upper overturning 61 and the inner surface of epimere 121 are fixed.It will reinforce support plate 6 as a result,
Firm is fixed on sill strip inner panel 1, to enhance the intensity of sill strip inner panel 1, can bear the impact force of bigger.
Preceding floor panel assembly according to the vehicle of the utility model another aspect embodiment, including described in above-described embodiment
100.Other constructions for vehicle have been the prior art such as speed changer, braking system, steering and have been this field
Technical staff known to, therefore do not elaborate for other constructions of vehicle here.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of preceding floor panel assembly (100), which is characterized in that including：
Sill strip, the sill strip include sill strip inner panel (1), and the sill strip inner panel (1) includes：Roof (11), medial shaft
Wall (12) and bottom wall (13), the medial shaft wall (12) be connected to the roof (11) inside edge and the bottom wall (13) it is interior
Side is between；
Preceding floor (2), the preceding floor (2) include preceding floor body (21) and the preceding floor positioned at preceding floor body (21) both sides
Longitudinal side flanging (22), the preceding floor longitudinal direction side flanging (22) are fixed on the upper surface of the roof (11)；
Reinforcing beam (3), the reinforcing beam (3) are solid with the upper surface of the roof (11) and the preceding floor body (21) respectively
Determine to form cavity structure (4) between the reinforcing beam (3) and the preceding floor (2).
2. preceding floor panel assembly (100) according to claim 1, which is characterized in that further include：Seat beam (5), the seat
The outer end overlap joint of chair crossbeam (5) is fixed on the upper surface of the reinforcing beam (3).
3. preceding floor panel assembly (100) according to claim 1, which is characterized in that the reinforcing beam (3) is vertical with reinforcing beam
To side flanging (31), reinforcing beam longitudinal direction side flanging (31) is fixed on the upper surface of the roof (11).
4. preceding floor panel assembly (100) according to claim 3, which is characterized in that the preceding floor longitudinal direction side flanging (22)
It is folded between reinforcing beam longitudinal direction side flanging (31) and the upper surface of the roof (11).
5. preceding floor panel assembly (100) according to claim 4, which is characterized in that reinforcing beam longitudinal direction side flanging (31)
On be provided with multiple gap (311) along the longitudinally spaced arrangement of reinforcing beam longitudinal direction side flanging (31).
6. preceding floor panel assembly (100) according to claim 5, which is characterized in that the gap (311) is wide outside and narrow inside
It is trapezoidal.
7. preceding floor panel assembly (100) according to claim 1, which is characterized in that further include：Reinforce support plate (6), it is described
Reinforce support plate (6) be located in the sill strip inner panel (1) and be supported and fixed on the roof (11) and the bottom wall (13) it
Between.
8. preceding floor panel assembly (100) according to claim 7, which is characterized in that the reinforcement support plate (6) also with it is described
The inner surface of medial shaft wall (12) is fixed.
9. preceding floor panel assembly (100) according to claim 8, which is characterized in that the medial shaft wall (12) includes：Epimere
(121), hypomere (122) and the changeover portion (123) being connected between the epimere (121) and the hypomere (122), the hypomere
(122) it is more than the epimere (121) at a distance from the sill strip outside plate of the sill strip at a distance from the sill strip outside plate；
The reinforcement support plate (6) has a upper overturning (61), the upper overturning (61) extend upwardly at the roof (11) and
Extend downward into the junction of the epimere (121) and the changeover portion (123), the upper overturning (61) and the epimere
(121) inner surface is fixed.
10. a kind of vehicle, which is characterized in that include the preceding floor panel assembly (100) according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154241.5U CN207773274U (en) | 2018-01-30 | 2018-01-30 | Preceding floor panel assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154241.5U CN207773274U (en) | 2018-01-30 | 2018-01-30 | Preceding floor panel assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773274U true CN207773274U (en) | 2018-08-28 |
Family
ID=63212005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154241.5U Active CN207773274U (en) | 2018-01-30 | 2018-01-30 | Preceding floor panel assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278874A (en) * | 2018-11-30 | 2019-01-29 | 重庆长安汽车股份有限公司 | A kind of automobile door sill side bar |
| CN110843934A (en) * | 2019-10-15 | 2020-02-28 | 浙江吉利控股集团有限公司 | Side impact resistant structure of vehicle body |
| CN114684277A (en) * | 2022-03-24 | 2022-07-01 | 阿尔特汽车技术股份有限公司 | Threshold structure and vehicle |
-
2018
- 2018-01-30 CN CN201820154241.5U patent/CN207773274U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278874A (en) * | 2018-11-30 | 2019-01-29 | 重庆长安汽车股份有限公司 | A kind of automobile door sill side bar |
| CN109278874B (en) * | 2018-11-30 | 2020-06-12 | 重庆长安汽车股份有限公司 | Automobile threshold boundary beam |
| CN110843934A (en) * | 2019-10-15 | 2020-02-28 | 浙江吉利控股集团有限公司 | Side impact resistant structure of vehicle body |
| CN110843934B (en) * | 2019-10-15 | 2020-11-17 | 浙江吉利控股集团有限公司 | Side impact resistant structure of vehicle body |
| CN114684277A (en) * | 2022-03-24 | 2022-07-01 | 阿尔特汽车技术股份有限公司 | Threshold structure and vehicle |
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