CN209366292U - A kind of automotive floor panel structure - Google Patents
A kind of automotive floor panel structure Download PDFInfo
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- CN209366292U CN209366292U CN201821913561.0U CN201821913561U CN209366292U CN 209366292 U CN209366292 U CN 209366292U CN 201821913561 U CN201821913561 U CN 201821913561U CN 209366292 U CN209366292 U CN 209366292U
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Abstract
The utility model discloses a kind of automotive floor panel structures, including floor, stringer, battery pack, threshold box and door rail box；Wherein, the stringer includes sequentially connected floor connecting pin, the stringer main body of L-type and threshold box connecting pin；The stringer main body of the L-type includes main body riser and main body transverse slat；The door rail box is mounted on the outer surface of the main body riser, and the main body transverse slat is located at the lower section of the door rail box；The threshold box is fixedly mounted on threshold box connecting pin；The battery pack is located at the inside of the main body riser, and is located at the lower section on the floor；Mounting bracket is provided in the battery pack, the mounting bracket is fixedly connected with the main body transverse slat.Stringer and door rail box are become into up and down direction arrangement from traditional left and right directions arrangement, while guaranteeing vehicle body original structure rigidity, improve the arrangement space of battery pack, realization electric drive and sliding door function coexist.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of automotive floor panel structures applied in MPV vehicle.
Background technique
As all requirements of the people to automobile increasingly improve, more and more families can consider it is safer, more comfortable,
It is more suitable for the MPV vehicle of whole family member's trip.And the MPV vehicle with sliding door function is even more to be favored.In addition, with vapour
Continuous soaring, the energy consumption and noxious gas emission cumulative year after year of automobile of vehicle yield and ownership.In energy increasingly in short supply
Under source situation and worsening environmental aspect, energy conservation is researched and developed, the electric vehicle engineering of zero-emission is to reduce energy consumption and subtract
The only way which must be passed of few environmental pollution.Therefore, the electric drive and MPV vehicle with sliding door function is come into being, and master will be become
Stream.
For the MPV vehicle with sliding door function of traditional power, the lower section on the floor between center body pillar and C column,
It can be disposed with guide rail box, for providing installation space to the guide rail of realization sliding function, and stringer integral arrangement is in guide rail box
Inside is used for bearing vehicle body structure.
And for electrically driven (operated) MPV vehicle with sliding door function, floor lower part needs to arrange battery pack, and width compared with
Width can occupy the space of original stringer.The installation space of battery pack is the main of consideration required for realizing sliding door electric drive
Factor.
Utility model content
The purpose of this utility model is to provide the automotive floor panel structures that one kind can expand the installation space of electromagnetism packet.
Technical solutions of the utility model provide a kind of automotive floor panel structure, including floor, stringer, battery pack, threshold box and
Door rail box；
Wherein, the stringer includes sequentially connected floor connecting pin, the stringer main body of L-type and threshold box connecting pin；
The stringer main body of the L-type includes main body riser and the main body transverse slat that connect with the main body riser；
The door rail box is mounted on the outer surface of the main body riser；
The floor connecting pin is connected on the top of the main body riser, and connect with the floor；
The main body transverse slat is connected on the bottom end of the main body riser, and is extended towards the outside of the main body riser,
The main body transverse slat is located at the lower section of the door rail box；
Threshold box connecting pin is connected on the end of the main body transverse slat, and the threshold box is fixedly mounted on the door
On sill box connecting pin, the threshold box is located at the lower section of the door rail box；
The battery pack is located at the inside of the main body riser, and is located at the lower section on the floor；
Mounting bracket is provided in the battery pack, the mounting bracket is fixedly connected with the main body transverse slat.
Further, the floor connecting pin is connection plate, and the connection plate is towards the inside of the main body riser
Extend, the connection plate welding is on the lower surface on the floor.
Further, the floor connecting pin, the stringer main body and threshold box connecting pin are integrally formed.
Further, the door rail box includes guide rail box plate, guide rail box top plate and is connected to the guide rail cassette bottom
Guide rail box side plate between plate and the guide rail box top plate；
On the outer surface of the main body riser, the guide rail box top plate is welded on describedly the guide rail box plate-side plate welding
On the lower surface of plate；
The guide rail box top plate is located at the outside of the floor connecting pin.
Further, the threshold box include threshold box plate, threshold box top plate and be connected to the threshold box top plate with
Threshold box side plate between the threshold box plate；
The threshold box plate is welded on threshold box connecting pin；
Bottom plate connecting plate is provided on the guide rail box plate, the bottom plate connecting plate and the threshold box top plate weld
Connection.
Further, the bottom plate connecting plate includes connecting plate transverse slat and connecting plate riser；
The connecting plate riser connect L-shaped with the connecting plate transverse slat；
The connecting plate riser and the threshold box top plate weld, and the connecting plate transverse slat and the guide rail box plate weld
It connects；
Transverse slat bending part is additionally provided on the connecting plate transverse slat.
Further, stage portion is provided on threshold box connecting pin；
The stage portion includes stage portion transverse slat and the stage portion riser that connect with the stage portion transverse slat；
The threshold box plate is welded on the stage portion transverse slat, and the threshold box side plate and the stage portion riser weld
It connects in succession.
Further, side plate bending part is provided on the threshold box side plate.
Further, guide rail is provided on the guide rail box plate.
Further, the side in the battery pack close to the main body riser is provided with interconnecting piece；
The mounting bracket includes bracket riser and the bracket transverse slat that connect with the bracket riser, and the bracket transverse slat connects
Connect on the lower end of the bracket riser, and the bracket transverse slat connect with the bracket riser it is L-shaped；
The bracket riser is connect with the interconnecting piece, and the bracket riser is located at the inside of the main body riser, described
Bracket transverse slat is welded on the lower surface of the main body transverse slat.
By adopting the above technical scheme, it has the following beneficial effects:
Automotive floor panel structure provided by the utility model, by setting stringer to by the stringer of floor connecting pin, L-type
Main body and threshold box connecting pin form, and the main body transverse slat of stringer main body is arranged in the lower section of door rail box, have expanded vertical
Installation space on the inside of the main body riser of beam body, for installing battery pack.
Floor connecting pin is connect with floor, threshold connecting pin is connect with threshold box, the installation for improving threshold box is steady
It is qualitative, and be conducive to promote the rigidity of entire automobile soleplate structure, improve the stability of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the automotive floor panel structure that an embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram of stringer；
Fig. 3 is the schematic diagram of car door and automotive floor panel structure cooperation；
Fig. 4 is threshold box and door rail box connection schematic diagram.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
The plate of arrangement or substantially riser arrangement, transverse slat are peace vertically when riser involved in the utility model is installation
The plate of horizontal or approximate horizontal arrangement when dress.
As shown in Figs. 1-2, the automotive floor panel structure that an embodiment of the present invention provides, including floor 1, stringer 2, electricity
Pond packet 3, threshold box 4 and door rail box 5.
Wherein, stringer 2 includes sequentially connected floor connecting pin 21, the stringer main body 22 of L-type and threshold box connecting pin 23.
The stringer main body 22 of L-type includes main body riser 221 and the main body transverse slat 222 connecting with main body riser 221.
Door rail box 5 is mounted on the outer surface of main body riser 221.
Floor connecting pin 21 is connected on the top of main body riser 221, and is connect with floor 1.
Main body transverse slat 222 is connected on the bottom end of main body riser 221, and is extended towards the outside of main body riser 221, main
Body transverse slat 222 is located at the lower section of door rail box 5.
Threshold box connecting pin 23 is connected on the end of main body transverse slat 222, and threshold box 4 is fixedly mounted on threshold box connecting pin
On 23, threshold box 4 is located at the lower section of door rail box 5.
Battery pack 3 is located at the inside of main body riser 221, and is located at the lower section on floor 1.
Mounting bracket 31 is provided in battery pack 3, mounting bracket 31 is fixedly connected with main body transverse slat 222.
Automotive floor panel structure provided by the utility model is primarily adapted for use in the flooring design of MPV vehicle.The automotive floor panel knot
Structure is mainly made of floor 1, stringer 2, battery pack 3, threshold box 4 and door rail box 5.
Stringer 2 is made of sequentially connected floor connecting pin 21, stringer main body 22 and threshold box connecting pin 23.Wherein indulge
Beam body 22 is L-shaped comprising the main body transverse slat 222 on the lower end of main body riser 221 and connection main body riser 221.
Door rail box 5 enables car door to slide on guide rail for installing guide rail.
Door rail box 5 is fixedly mounted on the outer surface of main body riser 221.
Involved in the utility model it is inside and outside refer to divided along the direction of vehicle width, when such as installing, some surface
Towards the outside of car body, then the surface is outer surface, some surface is towards the inside of car body, then the surface is inner surface.
Floor connecting pin 21 is fixedly connected on the lower surface on floor 1, and main body transverse slat 222 is connected to main body riser 221
Lower end simultaneously extends towards the outside of main body riser 221, which is located at the lower section of door rail box 5.Threshold box connects
It connects end 23 to be connected on the end of main body transverse slat 222, threshold box 3 is fixedly mounted on threshold box connecting pin 23.
The structure of the stringer 2 designs, so that be to arrange between door rail box 5 and the main body transverse slat 222 of stringer 2 up and down,
And main body riser 221 is directly connect with door rail box 5, although the two laterally arrange by left and right, will not occupy too many cross
To space.
Biggish installation space is formd between the inside of main body riser 221 and the lower section on floor 1 as a result, for pacifying
Packed battery packet 3.
There is mounting bracket 31 in battery pack 3, connect with main body transverse slat 311, improve the stability of connection.
Automotive floor panel structure provided by the utility model as a result, by setting stringer 2 to by floor connecting pin 21, L-type
Stringer main body 22 and threshold box connecting pin 23 form, and the main body transverse slat 222 of stringer main body 22 is arranged in door rail box 5
Lower section, the installation space of the inside of main body riser 222 of stringer main body 22 has been expanded, for installing battery pack 3.
Floor connecting pin 21 is connect by it with floor 1, and threshold connecting pin 23 is connect with threshold box 3, improves threshold box 3
Mounting stability, and be conducive to promote the rigidity of entire automobile soleplate structure, improve the stability of structure.
Preferably, as shown in Figs. 1-2, floor connecting pin 21 is connection plate, plate is connected towards the inside of main body riser
Extend, connects plate welding on the lower surface on floor 1.So set, can be dry to avoid occurring when installation with door rail box 5
It relates to, and welding is facilitated to install.
Preferably, floor connecting pin 21, stringer main body 22 and threshold box connecting pin 23 are integrally formed, and improve stringer 2
Structural strength extends service life.
Preferably, described picture 1-4, door rail box 5 includes that guide rail box plate 51, guide rail box top plate 52 and being connected to is led
Guide rail box side plate 53 between rail box plate 51 and guide rail box top plate 52.
Guide rail box side plate 53 is welded on the outer surface of main body riser 221, and guide rail box top plate 52 is welded on the following table on floor 1
On face.
Guide rail box top plate 51 is located at the outside of floor connecting pin 21.
Guide rail box plate 51, guide rail box top plate 52 and guide rail box side plate 53 are integrally formed, and structural strength is high.
Guide rail installation space 50 is formed between guide rail box plate 51, guide rail box top plate 52 and guide rail box side plate 53, is used for
Guide rail 6 is installed.
When assembling, guide rail box side plate 53 is welded on the outer surface of main body riser 221, guide rail box top plate 52 is welded on
On the lower surface on floor 1, and guide rail box top plate 51 is made to be located at the outside of floor connecting pin 21, avoids occurring when installation with stringer 2
Interference, and welding is facilitated to install.
Preferably, described picture 1-4, threshold box 4 includes threshold box plate 41, threshold box top plate 42 and is connected to threshold
Threshold box side plate 43 between box top plate 42 and threshold box plate 41.
Threshold box plate 41 is welded on threshold box connecting pin 23.
Bottom plate connecting plate 54 is provided on guide rail box plate 51, bottom plate connecting plate 54 and the welding of threshold box top plate 42 connect
It connects.
Threshold box plate 41, threshold box top plate 42 and threshold box side plate 43 are integrally formed, and structural strength is high.
Threshold installation space 40 is formd between threshold box plate 41, threshold box top plate 42 and threshold box side plate 43.
It is connected between threshold box top plate 42 and guide rail box plate 51 by bottom plate connecting plate 54, improves connective stability.
When assembling, threshold box plate 41 is welded on threshold box connecting pin 23, bottom plate connecting plate 54 is welded on threshold
In the welding of box top plate 42, welding is facilitated to install, and stable structure.
Preferably, as shown in figure 4, bottom plate connecting plate 54 includes connecting plate transverse slat 542 and connecting plate riser 541.Connecting plate
Riser 541 connect L-shaped with connecting plate transverse slat 542.
Connecting plate riser 541 and threshold box top plate 42 weld, and connecting plate transverse slat 542 and guide rail box plate 51 weld.Even
Transverse slat bending part 5421 is additionally provided on fishplate bar transverse slat 542.
L-type is set by bottom plate connecting plate 54, is integrally formed by connecting plate transverse slat 542 and connecting plate riser 541, is tied
Structure intensity is high, and conveniently welds with the guide rail box plate 51 of top and the threshold box top plate 42 of lower section.
When assembling, connecting plate riser 541 is welded on threshold box top plate 42, connecting plate transverse slat 542 is welded on guide rail
On box plate 51.
In order to improve structural strength, it is additionally provided with transverse slat bending part 5421 on connecting plate transverse slat 542, on the one hand can fit
The guide rail box plate 51 for answering different height, on the other hand can be improved structural strength, prolongs the service life.
Preferably, as shown in Figure 2 and Figure 4, being provided with stage portion 231 on threshold box connecting pin 23.
Stage portion 231 includes stage portion transverse slat 2312 and the stage portion riser 2311 connecting with stage portion transverse slat 2312.
Threshold box plate 41 is welded on stage portion transverse slat 2312, and threshold box side plate 43 and the welding of stage portion riser 2311 connect
It connects.
It can be convenient by setting stage portion 231 and be welded to connect with threshold box 4, the stability of connection can also be improved.
Specifically, stage portion 231 is set as being integrally formed by stage portion transverse slat 2312 and stage portion riser 2311.Platform
Rank portion transverse slat 2312 and stage portion riser 2311 connect L-shaped.
Stage portion riser 2311 is connect with main body transverse slat 222.
When assembling, threshold box plate 41 is welded on stage portion transverse slat 2312, threshold box side plate 43 is welded on step
On portion's riser 2311, structural strength and connective stability are improved, and the welding of threshold box 4 and threshold box connecting pin 23 is facilitated to connect
It connects.
Preferably, as shown in Figure 3-4, being provided with side plate bending part 431 on threshold box side plate 43, being on the one hand adapted to
The threshold of different height adjusts the distance between threshold box top plate 42 and threshold box plate 41, structure on the other hand can be improved
Intensity prolongs the service life.
Preferably, passing through guide rail between car door and guide rail 6 as shown in figure 3, be provided with guide rail 6 on guide rail box plate 51
Bracket connection realizes that car door 7 can move sliding switch gate along guide rail 6.
Preferably, as shown in Figure 1, the side in battery pack 3 close to main body riser 221 is provided with interconnecting piece 32.
Mounting bracket 31 includes bracket riser 311 and the bracket transverse slat 312 connecting with bracket riser 311.Bracket transverse slat 312
Be connected on the lower end of bracket riser 311, and bracket transverse slat 312 connect with bracket riser 311 it is L-shaped.
Bracket riser 311 is connect with interconnecting piece 32, and bracket riser 311 is located at the inside of main body riser 221, bracket transverse slat
312 are welded on the lower surface of main body transverse slat 222.
By setting L-type support for mounting bracket 31, it is integrally formed by bracket riser 311 and bracket transverse slat 312,
It can be convenient the installation and placement of battery pack 3.
Specifically, it is extended with interconnecting piece 32 in battery pack 3, is located at close to 221 side of main body riser, by bracket riser
311 weld with interconnecting piece 32, bracket transverse slat 312 are welded on the lower surface of main body transverse slat 222, facilitate welding and to battery
The installation of packet 3.
In conclusion novel automotive floor panel structure provided by the utility model, by stringer and door rail box from tradition
Left and right directions arrangement become up and down direction arrangement, while guaranteeing vehicle body original structure rigidity, improve the cloth of battery pack
Between emptying, coexisting for electric drive and sliding door function is realized.
As needed, above-mentioned each technical solution can be combined, to reach best-of-breed technology effect.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as practical
Novel protection scope.
Claims (10)
1. a kind of automotive floor panel structure, which is characterized in that including floor, stringer, battery pack, threshold box and door rail box；
Wherein, the stringer includes sequentially connected floor connecting pin, the stringer main body of L-type and threshold box connecting pin；
The stringer main body of the L-type includes main body riser and the main body transverse slat that connect with the main body riser；
The door rail box is mounted on the outer surface of the main body riser；
The floor connecting pin is connected on the top of the main body riser, and connect with the floor；
The main body transverse slat is connected on the bottom end of the main body riser, and is extended towards the outside of the main body riser, described
Main body transverse slat is located at the lower section of the door rail box；
Threshold box connecting pin is connected on the end of the main body transverse slat, and the threshold box is fixedly mounted on the threshold box
On connecting pin, the threshold box is located at the lower section of the door rail box；
The battery pack is located at the inside of the main body riser, and is located at the lower section on the floor；
Mounting bracket is provided in the battery pack, the mounting bracket is fixedly connected with the main body transverse slat.
2. automotive floor panel structure according to claim 1, which is characterized in that the floor connecting pin is connection plate, institute
It states connection plate to extend towards the inside of the main body riser, the connection plate welding is on the lower surface on the floor.
3. automotive floor panel structure according to claim 1, which is characterized in that the floor connecting pin, the stringer main body
It is integrally formed with threshold box connecting pin.
4. automotive floor panel structure according to claim 1, which is characterized in that the door rail box includes guide rail cassette bottom
Plate, guide rail box top plate and the guide rail box side plate being connected between the guide rail box plate and the guide rail box top plate；
For the guide rail box plate-side plate welding on the outer surface of the main body riser, the guide rail box top plate is welded on the floor
On lower surface；
The guide rail box top plate is located at the outside of the floor connecting pin.
5. automotive floor panel structure according to claim 4, which is characterized in that the threshold box includes threshold box plate, door
Sill box top plate and the threshold box side plate being connected between the threshold box top plate and the threshold box plate；
The threshold box plate is welded on threshold box connecting pin；
Bottom plate connecting plate is provided on the guide rail box plate, the bottom plate connecting plate and threshold box top plate welding connect
It connects.
6. automotive floor panel structure according to claim 5, which is characterized in that the bottom plate connecting plate includes connecting plate transverse slat
With connecting plate riser；
The connecting plate riser connect L-shaped with the connecting plate transverse slat；
The connecting plate riser and the threshold box top plate weld, and the connecting plate transverse slat and the guide rail box plate weld；
Transverse slat bending part is additionally provided on the connecting plate transverse slat.
7. automotive floor panel structure according to claim 5, which is characterized in that be provided with platform on threshold box connecting pin
Rank portion；
The stage portion includes stage portion transverse slat and the stage portion riser that connect with the stage portion transverse slat；
The threshold box plate is welded on the stage portion transverse slat, and the threshold box side plate and stage portion riser welding connect
It connects.
8. automotive floor panel structure according to claim 5, which is characterized in that be provided with side plate on the threshold box side plate
Bending part.
9. automotive floor panel structure according to claim 4, which is characterized in that be provided with and lead on the guide rail box plate
Rail.
10. automotive floor panel structure according to claim 1, which is characterized in that close to the main body in the battery pack
The side of riser is provided with interconnecting piece；
The mounting bracket includes bracket riser and the bracket transverse slat that connect with the bracket riser, and the bracket transverse slat is connected to
On the lower end of the bracket riser, and the bracket transverse slat connect with the bracket riser it is L-shaped；
The bracket riser is connect with the interconnecting piece, and the bracket riser is located at the inside of the main body riser, the bracket
Transverse slat is welded on the lower surface of the main body transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913561.0U CN209366292U (en) | 2018-11-20 | 2018-11-20 | A kind of automotive floor panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913561.0U CN209366292U (en) | 2018-11-20 | 2018-11-20 | A kind of automotive floor panel structure |
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| Publication Number | Publication Date |
|---|---|
| CN209366292U true CN209366292U (en) | 2019-09-10 |
Family
ID=67837162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913561.0U Active CN209366292U (en) | 2018-11-20 | 2018-11-20 | A kind of automotive floor panel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997774A (en) * | 2021-11-05 | 2022-02-01 | 一汽奔腾轿车有限公司 | Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door |
-
2018
- 2018-11-20 CN CN201821913561.0U patent/CN209366292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997774A (en) * | 2021-11-05 | 2022-02-01 | 一汽奔腾轿车有限公司 | Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door |
| CN113997774B (en) * | 2021-11-05 | 2022-10-18 | 一汽奔腾轿车有限公司 | Arrangement method and structure of lower sliding rail of pure electric MPV (Multi-purpose vehicle) vehicle type electric sliding door |
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