CN208813326U - Automobile doorsill reinforcing plate assembly - Google Patents
Automobile doorsill reinforcing plate assembly Download PDFInfo
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- CN208813326U CN208813326U CN201821326989.5U CN201821326989U CN208813326U CN 208813326 U CN208813326 U CN 208813326U CN 201821326989 U CN201821326989 U CN 201821326989U CN 208813326 U CN208813326 U CN 208813326U
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- Prior art keywords
- threshold
- energy
- plate
- stiffening plate
- outer panel
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 abstract description 4
- 239000002250 absorbent Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of automobile doorsill reinforcing plate assembly, including threshold stiffening plate and the energy-absorbing case assembly being set to inside threshold stiffening plate, energy-absorbing case assembly includes fagging stiffening plate and threshold energy-absorption box in the threshold being connected, and fagging stiffening plate and threshold energy-absorption box are connect with threshold stiffening plate in threshold.The automobile doorsill reinforcing plate assembly of the utility model, the setting of energy-absorbing case assembly play a supporting role inside threshold stiffening plate, can absorb, alleviate the impact force of side impact, improve the absorbent properties of collision energy when side collision has occurred.
Description
Technical field
The utility model belongs to automobile technical field, specifically, the utility model relates to a kind of automobile doorsill reinforcing plates
Assembly.
Background technique
The structure of the threshold stiffening plate assembly of existing automobile mainly passes through welding by threshold support plate and threshold stiffening plate
Technique connection composition.Threshold stiffening plate uses Sheet Metal Forming Technology, when vehicle platform melts hair, because being limited by bridge piece, cannot pass through
The length realization for increasing or shortening threshold stiffening plate is general, needs to develop again.Since threshold stiffening plate length is longer, mold is opened
Hair expense is larger, and single vehicle cost is caused to increase；The structure type of this threshold support plate is without good anti-side impact structure simultaneously
Design, when collision, cannot effectively absorb, alleviate the energy collided.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
For a kind of automobile doorsill reinforcing plate assembly, it is therefore an objective to improve the absorbent properties of collision energy when side collision has occurred.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is automobile doorsill reinforcing plate assembly,
Including threshold stiffening plate and the energy-absorbing case assembly being set to inside the threshold stiffening plate, energy-absorbing case assembly includes the door being connected
Fagging stiffening plate and threshold energy-absorption box in sill, fagging stiffening plate and threshold energy-absorption box are connect with threshold stiffening plate in threshold.
The energy-absorbing case assembly be arranged multiple and all energy-absorbing case assemblies be along the threshold stiffening plate length direction according to
Secondary arrangement.
The threshold stiffening plate is zigzag shape structure.
The threshold energy-absorption box is zigzag shape structure.
Fagging stiffening plate is arranged two in the threshold of the energy-absorbing case assembly, and the threshold energy-absorption box is located in two thresholds
Between fagging stiffening plate.
Support is played in the automobile doorsill reinforcing plate assembly of the utility model, the setting of energy-absorbing case assembly inside threshold stiffening plate
Effect, can absorb, alleviate the impact force of side impact, improve the absorbent properties of collision energy when side collision has occurred.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model automobile doorsill reinforcing plate assembly；
Fig. 2 is the decomposition diagram of the utility model automobile doorsill reinforcing plate assembly；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is B-B cross-sectional view in Fig. 2；
Label in above-mentioned figure is equal are as follows: 1, fagging stiffening plate in threshold；2, threshold stiffening plate；201, the first outer panel；
202, the second outer panel；203, third outer panel；204, the 4th outer panel；205, the 5th outer panel；3, threshold energy-absorption box；301,
First interior plate；302, the second interior plate；303, third interior plate；304, the 4th interior plate；305, the 5th interior plate.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
As shown in Figures 1 to 4, the utility model provides a kind of automobile doorsill reinforcing plate assembly, including threshold stiffening plate 2
With the energy-absorbing case assembly being set to inside threshold stiffening plate 2, energy-absorbing case assembly includes 1 He of fagging stiffening plate in the threshold being connected
Threshold energy-absorption box 3, fagging stiffening plate 1 and threshold energy-absorption box 3 are connect with threshold stiffening plate 2 in threshold.
Specifically, as depicted in figs. 1 and 2, threshold stiffening plate 2 has certain length, threshold stiffening plate 2 is zigzag shape
Structure, threshold stiffening plate 2 are made of rolling formation technique, and fagging stiffening plate 1 and threshold energy-absorption box 3 and threshold are reinforced in threshold
Plate 2 is to be welded to connect, and fagging stiffening plate 1 and threshold energy-absorption box 3 are made of process for stamping and forming in threshold.Energy-absorbing case assembly and
Threshold stiffening plate 2 is welded into one, and increases the rigidity of 2 assembly of threshold stiffening plate, and energy-absorbing case assembly is arranged in threshold stiffening plate 2
Portion plays a supporting role, and can absorb, alleviate the impact force of side impact, the absorbent properties of collision energy are made when side collision has occurred
It improves, improves the integral strength of body of a motor car skeleton and the ability of impact resistant deformation.
As depicted in figs. 1 and 2, (cross section refers to the length side with threshold stiffening plate 2 for the cross section of threshold stiffening plate 2
To perpendicular section) it is zigzag shape, it is designed to prismatic a few fonts, facilitates it effective with the contact surface of energy-absorbing case assembly
Welding.Threshold stiffening plate 2 includes the first outer panel 201, the second outer panel 202, third outer panel 203,204 and of the 4th outer panel
5th outer panel 205, the first outer panel 201, the second outer panel 202, third outer panel 203, outside the 4th outer panel 204 and the 5th
Side plate 205 has certain length and width, the first outer panel 201, the second outer panel 202, outside third outer panel the 203, the 4th
The length direction of side plate 204 and the 5th outer panel 205 is parallel, the width direction and the 4th outer panel 204 of the first outer panel 201
It is parallel with the width direction of the 5th outer panel 205, the width direction of the first outer panel 201 and the second outer panel 202 and third
The width direction of outer panel 203 is perpendicular, and the second outer panel 202 is parallel with the width direction of third outer panel 203 and second
Outer panel 202 is identical with the width size of third outer panel 203, the width size of the 4th outer panel 204 and the 5th outer panel 205
Width of the identical and width of the 4th outer panel 204 and the 5th outer panel 205 less than the second outer panel 202 and third outer panel 203
Degree.First outer panel 201 is between the second outer panel 202 and third outer panel 203, on the outside of the second outer panel 202 and third
Plate 203 extends towards the same side of the first outer panel 201, one end in the width direction of the second outer panel 202 and the first outside
One end in the width direction of plate 201 connects, one end and the first outer panel 201 in the width direction of third outer panel 203
The other end in width direction connects, the width of the other end and the 4th outer panel 204 in the width direction of the second outer panel 202
One end connection on direction, the other end in the width direction of third outer panel 203 and in the width direction of the 5th outer panel 205
One end connection, the threshold stiffening plate 2 of formation has the accommodating cavity for accommodating energy-absorbing case assembly, and the accommodating cavity is by the first outer panel
201, the second outer panel 202 and third outer panel 203, which surround, forms, and energy-absorbing case assembly is embedded in the accommodating cavity and energy-absorbing case assembly
Between the second outer panel 202 and third outer panel 203, fagging stiffening plate 1 and threshold energy-absorption box 3 and the first outside in threshold
Plate 201 is welded to connect.
As shown in Figure 1, Figure 2 and Figure 4, threshold energy-absorption box 3 is zigzag shape structure, and (this is transversal for the cross section of threshold energy-absorption box 3
Face refers to the section perpendicular with the length direction of threshold energy-absorption box 3) it is zigzag shape, the length direction and door of threshold energy-absorption box 3
The length direction of sill stiffening plate 2 is perpendicular.Threshold energy-absorption box 3 includes the first interior plate 301, the second interior plate 302, third inside
Plate 303, the 4th interior plate 304 and the 5th interior plate 305, the first interior plate 301, the second interior plate 302, third interior plate 303,
4th interior plate 304 and the 5th interior plate 305 have certain length and width, the first interior plate 301, the second interior plate 302,
The length direction of third interior plate 303, the 4th interior plate 304 and the 5th interior plate 305 is parallel, the width of the first interior plate 301
It is parallel with the width direction of the 4th interior plate 304 and the 5th interior plate 305 to spend direction, the width direction of the first interior plate 301
It is perpendicular with the width direction of the second interior plate 302 and third interior plate 303, the second interior plate 302 and third interior plate 303
Width direction is parallel and the second interior plate 302 is identical with the width size of third interior plate 303, the 4th interior plate 304 and
The width size of five interior plates 305 is identical and the width of the 4th interior plate 304 and the 5th interior plate 305 is less than the second interior plate
302 and third interior plate 303 width.First interior plate 301 is between the second interior plate 302 and third interior plate 303, and
Two interior plates 302 and third interior plate 303 extend towards the same side of the first interior plate 301, the width side of the second interior plate 302
Upward one end is connect with one end in the width direction of the first interior plate 301, one in the width direction of third interior plate 303
End connect with the other end in the width direction of the first interior plate 301, the other end in the width direction of the second interior plate 302 and
One end in the width direction of 4th interior plate 304 connects, in the other end and the 5th in the width direction of third interior plate 303
One end connection in the width direction of side plate 305.4th interior plate 304 and the 5th interior plate 305 are affixed with the first outer panel 201
It closes, the 4th interior plate 304 and the 5th interior plate 305 and the first outer panel 201 are to be welded to connect, the first interior plate 301 and first
Outer panel 201 is to be oppositely arranged and the first interior plate 301 is parallel with the first outer panel 201.
As depicted in figs. 1 and 2, fagging stiffening plate 1 is arranged two in the threshold of energy-absorbing case assembly, the threshold of energy-absorbing case assembly
Energy-absorption box 3 is located in two thresholds between fagging stiffening plate 1, and fagging stiffening plate 1 is respectively in threshold energy-absorption box 3 in each threshold
First interior plate 301 of side and threshold energy-absorption box 3, the second interior plate 302 and third interior plate 303 are welded to connect, in threshold
Fagging stiffening plate 1 is simultaneously welded to connect with the first outer panel 201.
Preferably, it is along the length side of threshold stiffening plate 2 that multiple and all energy-absorbing case assemblies, which are arranged, in energy-absorbing case assembly
To being sequentially arranged, the strength and stiffness of threshold stiffening plate assembly are increased, while improving the integral strength of body frame and resisting
Collision-deformed ability.In the present embodiment, as shown in Figure 1, energy-absorbing case assembly is arranged three altogether.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (5)
1. automobile doorsill reinforcing plate assembly, including threshold stiffening plate, it is characterised in that: further include being set to the threshold stiffening plate
Internal energy-absorbing case assembly, energy-absorbing case assembly includes fagging stiffening plate and threshold energy-absorption box, threshold inner support in the threshold being connected
Plate stiffening plate and threshold energy-absorption box are connect with threshold stiffening plate.
2. automobile doorsill reinforcing plate assembly according to claim 1, it is characterised in that: the energy-absorbing case assembly setting is multiple
And all energy-absorbing case assemblies are sequentially arranged for the length direction along the threshold stiffening plate.
3. automobile doorsill reinforcing plate assembly according to claim 1 or 2, it is characterised in that: the threshold stiffening plate is several
Character form structure.
4. automobile doorsill reinforcing plate assembly according to claim 3, it is characterised in that: the threshold energy-absorption box is zigzag shape
Structure.
5. automobile doorsill reinforcing plate assembly according to claim 1 or 2, it is characterised in that: the door of the energy-absorbing case assembly
Fagging stiffening plate is arranged two in sill, and the threshold energy-absorption box is located in two thresholds between fagging stiffening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326989.5U CN208813326U (en) | 2018-08-17 | 2018-08-17 | Automobile doorsill reinforcing plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326989.5U CN208813326U (en) | 2018-08-17 | 2018-08-17 | Automobile doorsill reinforcing plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813326U true CN208813326U (en) | 2019-05-03 |
Family
ID=66273658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326989.5U Active CN208813326U (en) | 2018-08-17 | 2018-08-17 | Automobile doorsill reinforcing plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098936A (en) * | 2019-12-19 | 2020-05-05 | 中国第一汽车股份有限公司 | Side post hits automobile body protection architecture |
| CN116461615A (en) * | 2023-05-16 | 2023-07-21 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Automobile threshold beam assembly structure |
-
2018
- 2018-08-17 CN CN201821326989.5U patent/CN208813326U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098936A (en) * | 2019-12-19 | 2020-05-05 | 中国第一汽车股份有限公司 | Side post hits automobile body protection architecture |
| CN111098936B (en) * | 2019-12-19 | 2021-12-28 | 中国第一汽车股份有限公司 | Side post hits automobile body protection architecture |
| CN116461615A (en) * | 2023-05-16 | 2023-07-21 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Automobile threshold beam assembly structure |
| CN116461615B (en) * | 2023-05-16 | 2023-12-19 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Automobile threshold beam assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee after: Chery Automobile Henan Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230625 Address after: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 475000 No.99 Songcheng Road, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng City, Henan Province Patentee before: Chery Automobile Henan Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |