CN104097698A - Floor component for automobile and automobile with floor component - Google Patents
Floor component for automobile and automobile with floor component Download PDFInfo
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- CN104097698A CN104097698A CN201310128121.XA CN201310128121A CN104097698A CN 104097698 A CN104097698 A CN 104097698A CN 201310128121 A CN201310128121 A CN 201310128121A CN 104097698 A CN104097698 A CN 104097698A
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- panel assembly
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Abstract
The invention discloses a floor component for an automobile and the automobile with the floor component. The floor component for the automobile comprises a floor, a front beam, a rear beam, side beams, a first front longitudinal beam and a second front longitudinal beam, wherein the front beam is arranged on the front side of the floor; the rear beam is arranged on the rear side of the floor; the side beams are arranged on the left and right sides of the floor respectively; the first and second front longitudinal beams are separated in leftward and rightward directions, and are fixedly arranged on the front beam respectively. The floor component for the automobile is simple in structure, convenient to arrange and easy to machine, and a manufacturing process for the floor component is simplified.
Description
Technical field
The present invention relates to automobile construction technical field, especially relate to a kind of floor panel assembly for automobile and there is its automobile.
Background technology
Traditional automotive floor panel assembly for car, generally by floor, central uplift portion, side bar, longeron and front and back crossbeam, formed, but the automotive floor panel assembly structure of this car is more complicated, arrangement requirement to floor is higher, and longeron runs through before and after being to extend and be integrally formed, increased like this manufacture difficulty of floor panel assembly.
Summary of the invention
The present invention is intended at least solve one of technical matters existing in prior art.
For this reason, one object of the present invention is to propose a kind of floor panel assembly for automobile, and this floor panel assembly is simple in structure, layout and easy to process.
Another object of the present invention is to propose a kind of automobile that adopts above-mentioned floor panel assembly.
According to an aspect of the present invention, proposed a kind of floor panel assembly for automobile, having comprised: floor; Front cross rail and after cross member, described front cross rail is located at the front side on described floor and the rear side that described after cross member is located at described floor; Side bar, described side bar is located at respectively the left and right sides on described floor; The first front side member and the second front side member, described the first front side member and described the second front side member separate between left and right and are fixed to respectively on described front cross rail.
According to the floor panel assembly for automobile of the present invention, simple in structure, arrangement convenience, has simplified the manufacturing process of floor panel assembly, easily processing.
In addition, according to the floor panel assembly for automobile of the present invention, can also there is following additional technical feature:
According to one embodiment of present invention, described floor panel assembly also comprises first time longeron and second time longeron, described first time longeron and described second time longeron are separately fixed on the lower surface on described floor and separate between left and right, the front end of described first time longeron is connected with the rear end of described the first front side member and the rear end of described first time longeron is connected with described after cross member, and the front end of described second time longeron is connected with the rear end of described the second front side member and the rear end of described second time longeron is connected with described after cross member.
Adopt this design; rigidity and the intensity on floor have been improved; when such as automobile central collision; chaufeur foot and shank can adequately protect; prevent this part floor gross distortion; and by first time longeron and second time longeron are set, thereby a part of collision energy can be passed to after cross member place, and then greatly improve the crash survivability of automobile.
According to one embodiment of present invention, described floor comprises left floor, right floor and central uplift portion, and described left floor and described right floor are located at respectively the left and right sides of described central uplift portion, and the cross-sectional plane of described central uplift portion is inverted U-shaped.
According to one embodiment of present invention, described floor panel assembly also comprises that two are strengthened inner beam, described in one of them, strengthen inner beam and be connected between the lower surface on described left floor and the left side wall of described central uplift portion, described in another, strengthen inner beam and be connected between the lower surface on described right floor and the right side wall of described central uplift portion.
According to one embodiment of present invention, the cross-sectional plane of described reinforcement inner beam is U-shaped, and the lower end that the lower end of the left side wall of described central uplift portion is provided with the right side wall of the left flange that extends and described central uplift portion is left provided with the right flange extending to the right,
Wherein the left side wall of the described reinforcement inner beam in left side is integral with the left flanging welded of the right side on described left floor and described central uplift portion respectively, and the lower end of the left side wall of the right side wall of the described reinforcement inner beam in left side and described central uplift portion is integrally welded,
Wherein the right side wall of the described reinforcement inner beam on right side is integral with the right flanging welded of the left side on described right floor and described central uplift portion respectively, and the lower end of the right side wall of the left side wall of the described reinforcement inner beam on right side and described central uplift portion is integrally welded.
According to one embodiment of present invention, described reinforcement inner beam extends to described front cross rail and described after cross member place and is integral with described front cross rail and described rear cross beam welding respectively along fore-and-aft direction.
According to one embodiment of present invention, described floor panel assembly also comprises protrusion reinforcement, and described protrusion reinforcement is located on the upper surface of described central uplift portion.
According to one embodiment of present invention, described protrusion reinforcement extands rearward to described after cross member place and is integral with described rear cross beam welding.
According to one embodiment of present invention, described first time longeron is integral with described the first front side member, described front cross rail, described left floor and described rear cross beam welding respectively, and described second time longeron is integral with described the second front side member, described front cross rail, described right floor and described rear cross beam welding respectively.
According to one embodiment of present invention, described the first front side member and described first time longeron and described the second front side member and described second time longeron are all directed along front and back.
According to one embodiment of present invention, described floor panel assembly also comprises longeron, and described upper longeron is located on the upper surface on described left floor and is relative up and down with described first time longeron.
According to one embodiment of present invention, described upper longeron is integral with described front cross rail and described left floor welded respectively, and the rear end of described upper longeron is positioned at the middle front part on described left floor on fore-and-aft direction.
According to one embodiment of present invention, the cross-sectional plane of described upper longeron and described first time longeron is U-shaped, and the opening of described upper longeron and described first time longeron toward each other.
According to one embodiment of present invention, described floor panel assembly also comprises driver seat installation portion, described driver seat installation portion is located on described left floor and the rear end of contiguous described upper longeron, described driver seat installation portion comprises seat beam and two seat longerons, and described seat beam is integral with the left side wall of described central uplift portion and the described side bar welding in left side respectively by described two seat longerons.
According to a further aspect in the invention, proposed a kind of automobile, this automobile has adopted the above-mentioned floor panel assembly for automobile.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to an embodiment of the invention for the block diagram of the floor panel assembly of automobile;
Fig. 2 is according to an embodiment of the invention for the partial perspective view of the floor panel assembly of automobile, wherein shows reinforcement inner beam;
Fig. 3 is according to an embodiment of the invention for the partial perspective view of the floor panel assembly of automobile, wherein shows longeron and front cross rail;
Fig. 4 is according to an embodiment of the invention for the partial perspective view of the floor panel assembly of automobile, wherein shows the connection mode of strengthening inner beam and front cross rail and after cross member;
Fig. 5 is according to an embodiment of the invention for the partial perspective view of the floor panel assembly of automobile, wherein shows the connection mode that inner beam is strengthened in central uplift portion, left floor and left side.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " length ", " width ", " thickness ", " on ", D score, " front ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of indications such as " conter clockwises " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
First with reference to figure 1-Fig. 5, describe according to the floor panel assembly for automobile of the embodiment of the present invention below.It should be noted that, in the description in the relevant orientation of the present invention, " left side " refers to the left side of automobile, " right side " refers to the right side of automobile, and " left and right directions " refers to the horizontal of automobile, the i.e. Width of automobile, " front " refers to the front side of automobile, " afterwards " refers to the rear side of automobile, and " fore-and-aft direction " refers to the longitudinal of automobile, the i.e. length direction of automobile.
Floor panel assembly comprises floor 8, front cross rail 1, after cross member 6, side bar 3, the first front side member 2a and the second front side member 2b according to an embodiment of the invention.
Wherein, shown in Fig. 1, front cross rail 1 is located at the front side on floor 8, and the left end of front cross rail 1 can be roughly concordant with the left side on floor 8, and the right-hand member of front cross rail 1 can be roughly concordant with the right side on floor 8, and front cross rail 1 can be integrally welded with floor 8.Equally, after cross member 6 is located at the rear side on floor 8, and the left end of after cross member 6 can be roughly concordant with the left side on floor 8, and the right-hand member of after cross member 6 can be roughly concordant with the right side on floor 8, and after cross member 6 also can integrally welded structure with floor 8.
With reference to Fig. 1, side bar 3 is located at respectively the left and right sides on floor 8, and the rear and front end of the side bar 3 on the left side can extend to respectively front cross rail 1 and after cross member 6 places, and side bar 3 and the floor 8 on the left side can be integrally welded.Equally, the rear and front end of the side bar 3 on the right also can extend to respectively front cross rail 1 and after cross member 6 places, and side bar 3 and the floor 8 on the right also can be integrally welded.
The first front side member 2a and the second front side member 2b separate between left and right and are fixed to respectively on front cross rail 1, and particularly, as shown in Figure 1, the first front side member 2a can be positioned at the inner side of left side side bar 3, and the second front side member 2b can be positioned at the inner side of right side side bar 3.
According to the floor panel assembly for automobile of the embodiment of the present invention, simple in structure, arrangement convenience, has simplified the manufacturing process of floor panel assembly, easily processing.
In a preferred embodiment of the invention, first time longeron 11a and second time longeron 11b are separately fixed on the lower surface on floor 8 and separate between left and right, and the front end of first time longeron 11a is connected with the rear end of the first front side member 2a and the rear end of first time longeron 11a is connected with after cross member 6.Equally, the front end of second time longeron 11b is connected with the rear end of the second front side member 2b and the rear end of second time longeron 11b is connected with after cross member 6.
Thus; when occurring such as automobile central collision; the first front side member 2a and the second front side member 2b can absorb most of collision energy; remaining part energy can be passed to after cross member 6 places by first time longeron 11a and second time longeron 11b; by first time longeron 11a, second time longeron 11b and after cross member 6, jointly absorbed; can improve the distortion on floor 8 like this; while preventing central collision, floor 8 distortion particularly prevents the front ground plate portion generation gross distortion below driving compartment, thereby has strengthened the particularly protection of chaufeur foot and shank of chaufeur.
By setting up the first front side member 2a and the second front side member 2b; rigidity and the intensity on floor 8 have been improved; when such as automobile central collision; chaufeur foot and shank can adequately protect; prevent this part floor 8 gross distortion; thereby a part of collision energy can be passed to after cross member 6 places, and then greatly improve the crash survivability of automobile.
According to one embodiment of present invention, shown in Fig. 1, floor 8 comprises left floor 8a, right floor 8b and central uplift portion 7, and left floor 8aYu You floor 8b is located at respectively the left and right sides of central uplift portion 7, the cross-sectional plane of central uplift portion 7 is inverted U-shaped, i.e. opening U-shaped downward.
It should be noted that, in description in the present invention about U-shaped, all should make broad understanding, can be understood as roughly U-shaped, for example, this U-shaped can be to consist of a diapire and the Zuo Bi and the right wall that are located at respectively diapire both sides, for diapire and Zuo Bi, the angle of diapire and right wall is not done specific (special) requirements, it can be for example roughly 90 °, certainly also can be greater than or less than 90 °, diapire can be straight, can certainly be bending or arc, Zuo Bi and right wall can be straight, it can certainly be general curved, that is to say, for cross section and the same or analogous shape of U-shaped, all can be understood as U-shaped described in the present invention.In the relevant description of U-shaped, if there is no specified otherwise, be all understood in this way below.
Shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, floor panel assembly also comprises that two are strengthened inner beam 10, one of them is strengthened inner beam 10 and is connected between the lower surface of left floor 8a and the left side wall of central uplift portion 7, another is strengthened inner beam 10 and is connected between the lower surface of right floor 8b and the right side wall of central uplift portion 7, by arranging, strengthen inner beam 10, can increase to a certain extent rigidity and the intensity on floor 8.
Further, the cross-sectional plane of strengthening inner beam 10 is U-shaped, the lower end that the lower end of the left side wall of central uplift portion 7 is provided with left the right side wall of the left flange that extends and central uplift portion 7 is provided with the right flange extending to the right, wherein the left side wall of the reinforcement inner beam 10 in left side is integral with the right side of left floor 8a and the left flanging welded of central uplift portion 7 respectively, and the lower end of the right side wall of the reinforcement inner beam 10 in left side and the left side wall of central uplift portion 7 is integrally welded.
Between the left side wall of the left flange of the right side of left like this floor 8a and central uplift portion 7 and left side reinforcement inner beam 10, form three layers of welded structure; left side is strengthened forming two-layer welded structure between the right side wall of inner beam 10 and the left side wall of central uplift portion 7 simultaneously; can improve better rigidity and the intensity of left floor 8a like this; at automobile, occur in the process of similar central collision; can effectively avoid left floor 8a gross distortion; prevent that left floor 8a is due to stressed excessive generation cracking phenomena simultaneously, thus the foot of the chaufeur that adequately protects and shank safety.
Reason based on same, wherein the right side wall of the reinforcement inner beam 10 on right side is integral with the left side of right floor 8b and the right flanging welded of central uplift portion 7 respectively, and the lower end of the left side wall of the reinforcement inner beam 10 on right side and the right side wall of central uplift portion 7 is integrally welded.
Between the right side wall of the right flange in the left side of right like this floor 8b and central uplift portion 7 and right side reinforcement inner beam 10, form three layers of welded structure; right side is strengthened forming two-layer welded structure between the left side wall of inner beam 10 and the right side wall of central uplift portion 7 simultaneously; can improve better rigidity and the intensity of right floor 8b like this; at automobile, occur in the process of similar central collision; can effectively avoid right floor 8b gross distortion; prevent that right floor 8b is due to stressed excessive generation cracking phenomena simultaneously, thus the occupant's of the co-driver that adequately protects foot and shank safety.
Further, strengthen inner beam 10 and extend to front cross rail 1 and after cross member 6 places integrally welded with front cross rail 1 and after cross member 6 respectively along fore-and-aft direction, in other words, the rear and front end of strengthening inner beam 10 respectively with front cross rail 1 and after cross member 6 structure that overlaps and be welded into one, thereby improved on the whole the rigidity of floor panel assembly, and then improved the anti-collision performance of floor panel assembly.
According to one embodiment of present invention, floor panel assembly also comprises protrusion reinforcement 9, and this protrusion reinforcement 9 is located on the upper surface of central uplift portion 7 to increase the intensity of central uplift portion 7.Further, this protrusion reinforcement 9 extands rearward to after cross member 6 places integrally welded with after cross member 6, can further increase like this rigidity and the intensity of central uplift portion 7.Preferably, this protrusion reinforcement 9 can be Heat forming part, and for example this protrusion reinforcement 9 is Heat forming steel, can improve better like this rigidity and the intensity of central uplift portion 7, avoids gross distortion when automobile bumps even to rupture.
Preferably, first time longeron 11a is integrally welded with the first front side member 2a, front cross rail 1, left floor 8a and after cross member 6 respectively, and same, second time longeron 11b is integrally welded with the second front side member 2b, front cross rail 1, right floor 8b and after cross member 6 respectively.Can, so that first time longeron 11a and second time longeron 11b absorb collision energy better, also can transmit better impact force, thereby make the energy-absorbing effect of first time longeron 11a and second time longeron 11b better thus simultaneously.
Preferably, this the first front side member 2a and first time longeron 11a and the second front side member 2b and second time longeron 11b are all directed along front and back, that is to say, after the first front side member 2a and first time longeron 11a welding, its length direction can be directed along front and back, equally, after the second front side member 2b and second time longeron 11b welding, its length direction can be directed along front and back, adopts this design, can be so that the energy-absorbing effect of first time longeron 11a and second time longeron 11b is better.
In one embodiment of the invention, with shown in Fig. 5, floor panel assembly also comprises longeron 4 as shown in Figure 1, Figure 2, and on this, longeron 4 is located on the upper surface of left floor 8a and relative up and down with first time longeron 11a.Further, upper longeron 4 is integrally welded with front cross rail 1 and left floor 8a respectively, and the rear end of upper longeron 4 is positioned at the middle front part of left floor 8a on fore-and-aft direction.Adopt this design, can greatly increase the intensity of the ground plate portion of chaufeur foot position, when auto against, on this, longeron 4 can absorb collision energy well, reduces the deformation on this part floor.
Further, the cross-sectional plane of upper longeron 4 and first time longeron 11a is U-shaped, and the opening of upper longeron 4 and first time longeron 11a toward each other, that is to say, this first time longeron 11a's is opening up, upper longeron 4 opening down, like this first time longeron 11a and left floor 8a and on can form two cavitys opposing upper and lower between longeron 4 and left floor 8a, not only can greatly improve the energy-absorbing effect of first time longeron 11a and upper longeron 4, also greatly alleviated the total quality of floor panel assembly simultaneously, made floor panel assembly lightweight more.
According to one embodiment of present invention, floor panel assembly also comprises driver seat installation portion 5, this driver seat installation portion 5 is located at left floor 8a above and the rear end of contiguous upper longeron 4, driver seat installation portion 5 comprises seat beam 5b and two seat longeron 5a, 5c, and seat beam 5b is integrally welded with left side wall and the left side beam 3 of central uplift portion 7 respectively by these two seat longeron 5a, 5c.
Specifically, shown in Fig. 1, one of them seat longeron 5a is integrally welded with left side wall and the left floor 8a of central uplift portion 7 respectively, another seat longeron 5c is integrally welded with left side side bar 3 and left floor 8a respectively, the shape of these two seat longeron 5a, 5c can be roughly the same, and preferably corresponding on left and right directions, the two ends of seat beam 5b can be integrally welded with the midway location of these two seat longeron 5a, 5c respectively, and seat beam 5b's can further be soldered on left floor 8a below simultaneously.
Adopt the driver seat installation portion 5 of this structure; not only facilitate the layout of driver seat and safety strap; and the more important thing is; when such as automobile side crash; this structure is absorbing side impact energy well; reduce the namely deformation of the ground plate portion below driving compartment of this part, improve the protection to chaufeur.
Certainly, be understandable that, for for the installation portion of assistant driver seat is installed, also can adopt the structure of this main driving chair mounted portion 5 or approximate structure with it.
In a preferred embodiment of the invention, front cross rail 1 comprises the first front cross rail 1a and the second front cross rail 1b, the cross-sectional plane of the first front cross rail 1a and the second front cross rail 1b is U-shaped, and the open end of the first front cross rail 1a coordinates and is fixed in the open end of the second front cross rail 1b so that front cross rail 1 is configured to hollow tubular.
By the structure of such formation front cross rail 1, implement simple in structurely, and easy for installation, and this front cross rail 1 structure can improve floor panel assembly intensity in the horizontal better, when automobile side crash, can absorb better energy, reduces the distortion on floor 8.
Preferably, this first front cross rail 1a and the second front cross rail 1b can select Heat forming steel plate materials, can increase better like this rigidity of the first front cross rail 1a and the second front cross rail 1b, thereby improve the performance of the anti-side impact of automobile.
Be appreciated that for after cross member 6, can adopt the structure of this front cross rail 1 or the structure similar to this front cross rail 1 yet, to improve the assimilation effect to collision energy, there is not gross distortion in protection floor panel assembly.
Below simply describe according to the automobile of the embodiment of the present invention.
According to the automobile of the embodiment of the present invention, comprise the floor panel assembly of describing in embodiment above.Because this automobile is provided with above-mentioned improved floor panel assembly; therefore this automobile has the performance of good resistance central collision, side impact; can effectively reduce the particularly deformation of the ground plate portion of chaufeur foot annex of floor 8, the safety of protection chaufeur, thereby the safety that has improved car load.
Be understandable that, according to other configuration example of the automobile of the embodiment of the present invention as driving engine, change-speed box, the poor assembly etc. of subtracting be all prior art, and known by those skilled in the art, for these, can adopt with prior art the parts of identical or close structure, describe in detail no longer one by one here.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (15)
1. for a floor panel assembly for automobile, it is characterized in that, comprising:
Floor;
Front cross rail and after cross member, described front cross rail is located at the front side on described floor and the rear side that described after cross member is located at described floor;
Side bar, described side bar is located at respectively the left and right sides on described floor; And
The first front side member and the second front side member, described the first front side member and described the second front side member separate between left and right and are fixed to respectively on described front cross rail.
2. the floor panel assembly for automobile according to claim 1, it is characterized in that, also comprise first time longeron and second time longeron, described first time longeron and described second time longeron are separately fixed on the lower surface on described floor and separate between left and right, the front end of described first time longeron is connected with the rear end of described the first front side member and the rear end of described first time longeron is connected with described after cross member, and the front end of described second time longeron is connected with the rear end of described the second front side member and the rear end of described second time longeron is connected with described after cross member.
3. the floor panel assembly for automobile according to claim 2, it is characterized in that, described floor comprises left floor, right floor and central uplift portion, and described left floor and described right floor are located at respectively the left and right sides of described central uplift portion, and the cross-sectional plane of described central uplift portion is inverted U-shaped.
4. the floor panel assembly for automobile according to claim 3, it is characterized in that, also comprise that two are strengthened inner beam, described in one of them, strengthen inner beam and be connected between the lower surface on described left floor and the left side wall of described central uplift portion, described in another, strengthen inner beam and be connected between the lower surface on described right floor and the right side wall of described central uplift portion.
5. the floor panel assembly for automobile according to claim 4, it is characterized in that, the cross-sectional plane of described reinforcement inner beam is U-shaped, the lower end that the lower end of the left side wall of described central uplift portion is provided with the right side wall of the left flange that extends and described central uplift portion is left provided with the right flange extending to the right
Wherein the left side wall of the described reinforcement inner beam in left side is integral with the left flanging welded of the right side on described left floor and described central uplift portion respectively, and the lower end of the left side wall of the right side wall of the described reinforcement inner beam in left side and described central uplift portion is integrally welded,
Wherein the right side wall of the described reinforcement inner beam on right side is integral with the right flanging welded of the left side on described right floor and described central uplift portion respectively, and the lower end of the right side wall of the left side wall of the described reinforcement inner beam on right side and described central uplift portion is integrally welded.
6. the floor panel assembly for automobile according to claim 5, is characterized in that, described reinforcement inner beam extends to described front cross rail and described after cross member place and is integral with described front cross rail and described rear cross beam welding respectively along fore-and-aft direction.
7. the floor panel assembly for automobile according to claim 3, is characterized in that, also comprises protrusion reinforcement, and described protrusion reinforcement is located on the upper surface of described central uplift portion.
8. the floor panel assembly for automobile according to claim 7, is characterized in that, described protrusion reinforcement extands rearward to described after cross member place and is integral with described rear cross beam welding.
9. the floor panel assembly for automobile according to claim 3, it is characterized in that, described first time longeron is integral with described the first front side member, described front cross rail, described left floor and described rear cross beam welding respectively, and described second time longeron is integral with described the second front side member, described front cross rail, described right floor and described rear cross beam welding respectively.
10. the floor panel assembly for automobile according to claim 9, is characterized in that, described the first front side member and described first time longeron and described the second front side member and described second time longeron are all directed along front and back.
11. floor panel assemblies for automobile according to claim 9, is characterized in that, also comprise longeron, and described upper longeron is located on the upper surface on described left floor and is relative up and down with described first time longeron.
12. floor panel assemblies for automobile according to claim 11, is characterized in that, described upper longeron is integral with described front cross rail and described left floor welded respectively, and the rear end of described upper longeron is positioned at the middle front part on described left floor on fore-and-aft direction.
13. floor panel assemblies for automobile according to claim 12, it is characterized in that, the cross-sectional plane of described upper longeron and described first time longeron is U-shaped, and the opening of described upper longeron and described first time longeron toward each other.
14. floor panel assemblies for automobile according to claim 12, it is characterized in that, also comprise driver seat installation portion, described driver seat installation portion is located on described left floor and the rear end of contiguous described upper longeron, described driver seat installation portion comprises seat beam and two seat longerons, and described seat beam is integral with the left side wall of described central uplift portion and the described side bar welding in left side respectively by described two seat longerons.
15. 1 kinds of automobiles, is characterized in that, comprise according to the floor panel assembly for automobile described in any one in claim 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128121.XA CN104097698B (en) | 2013-04-12 | 2013-04-12 | For the floor panel assembly of automobile and the automobile with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128121.XA CN104097698B (en) | 2013-04-12 | 2013-04-12 | For the floor panel assembly of automobile and the automobile with it |
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| Publication Number | Publication Date |
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| CN104097698A true CN104097698A (en) | 2014-10-15 |
| CN104097698B CN104097698B (en) | 2016-09-07 |
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| CN201310128121.XA Active CN104097698B (en) | 2013-04-12 | 2013-04-12 | For the floor panel assembly of automobile and the automobile with it |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697065A (en) * | 2015-07-24 | 2017-05-24 | 北汽福田汽车股份有限公司 | Vehicle body structure and vehicle with vehicle body structure |
| CN107428378A (en) * | 2015-02-19 | 2017-12-01 | 雷诺股份公司 | Reinforcer for motor vehicle body structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107428378A (en) * | 2015-02-19 | 2017-12-01 | 雷诺股份公司 | Reinforcer for motor vehicle body structure |
| CN106697065A (en) * | 2015-07-24 | 2017-05-24 | 北汽福田汽车股份有限公司 | Vehicle body structure and vehicle with vehicle body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097698B (en) | 2016-09-07 |
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