CN103213621B - Vehicle body second supports and has the vehicle that this vehicle body second supports - Google Patents
Vehicle body second supports and has the vehicle that this vehicle body second supports Download PDFInfo
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- CN103213621B CN103213621B CN201310158676.9A CN201310158676A CN103213621B CN 103213621 B CN103213621 B CN 103213621B CN 201310158676 A CN201310158676 A CN 201310158676A CN 103213621 B CN103213621 B CN 103213621B
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- daughter board
- vehicle body
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- lower plate
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Abstract
The invention discloses the vehicle that a kind of vehicle body second supports and has the support of this vehicle body second.Described vehicle body second supports and comprises lower plate and upper plate, and described upper plate is located in described lower plate, limits cavity between wherein said upper plate and described lower plate.Support according to the vehicle body second of the embodiment of the present invention and there is the advantages such as intensity is high, structure is simple, lightweight, productive costs is low.
Description
Technical field
The present invention relates to vehicular field, support and have the vehicle that this vehicle body second supports in particular to a kind of vehicle body second.
Background technology
Vehicle body second support be located at vehicle longeron on and be positioned at wheel rear.When collision happens, easily there is distortion in the front portion of vehicle body, thus occurs that wheel moves backward in operator's compartment the problem injuring navigating mate.Supporting by arranging vehicle body second on longeron, after wheel can being prevented to a certain extent, moving intrusion operator's compartment.But existing vehicle body second supports exists the low defect of structural strength, can not effectively stop that wheel moves backward.
Summary of the invention
The present invention is intended at least to solve one of technical matters existed in prior art.For this reason, one object of the present invention is that proposing a kind of vehicle body second supports.
Another object of the present invention is to propose a kind of vehicle having described vehicle body second and support.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of vehicle body second and supports, and described vehicle body second supports and comprises: lower plate; And upper plate, described upper plate is located in described lower plate, limits cavity between wherein said upper plate and described lower plate.
Support by arranging described lower plate and form described cavity on described upper plate between described lower plate and described upper plate according to the vehicle body second of the embodiment of the present invention, thus the support of described vehicle body second can be made to have enclosed construction, the structural strength that described vehicle body second supports can be improved thus.Therefore, according to vehicle body second support of the embodiment of the present invention, there is the advantages such as structural strength is high, structure is simple, lightweight, productive costs is low.
In addition, support according to the vehicle body second of the embodiment of the present invention also there is following additional technical feature:
According to one embodiment of present invention, the distance between described upper plate and described lower plate reduces from inside to outside.The structural strength that described vehicle body second supports can be improved thus further, and then the safety of described vehicle can be improved further.
According to one embodiment of present invention, described upper plate comprises upper plate body and is located at the upper overturning on described upper plate body.Structural strength and the described vehicle body second that can improve the support of described vehicle body second thus further support the Joint strenght with described longeron.
According to one embodiment of present invention, described upper plate body comprises: upper daughter board, and the outer of described upper overturning is connected with edge in described upper daughter board and extends internally from described upper daughter board; Front daughter board, the upper edge of described front daughter board is connected with the forward position of described upper daughter board and from described upper daughter board to downward-extension; Rear daughter board, the upper edge of described rear daughter board is connected with the rear edge of described upper daughter board and from described upper daughter board to downward-extension; With outer daughter board, the upper edge of described outer daughter board is connected with the outer of described upper daughter board and from described upper daughter board to downward-extension.The structure that described vehicle body second can be made thus to support is more simple, reasonable.
According to one embodiment of present invention, described upper daughter board, described front daughter board, described rear daughter board, described outer daughter board and described upper overturning are integrally formed.Not only can improve the structural strength that described vehicle body second supports thus further, and the manufacturing process of described vehicle body second support can be simplified, reduce the manufacturing cost that described vehicle body second supports.
According to one embodiment of present invention, described lower plate comprises lower plate body and is located at the lower flange on described lower plate body.Structural strength and the described vehicle body second that can improve the support of described vehicle body second thus further support the Joint strenght with described longeron.
According to one embodiment of present invention, described lower flange comprises: the first daughter board, the upper edge of described first daughter board with in described lower plate body along to be connected and from described lower plate body to downward-extension; With the second daughter board, the outer of described second daughter board is connected with the lower edge of described first daughter board and extends internally from described first daughter board.The structure that described vehicle body second can be made thus to support is more simple, reasonable.
Embodiment according to a second aspect of the present invention proposes a kind of vehicle, and described vehicle comprises: longeron; Vehicle body second supports, and described vehicle body second is supported for according to a first aspect of the present invention described vehicle body second and supports, wherein said vehicle body second support be located at described longeron lateral surface on and stretch out from described longeron.
Vehicle according to the embodiment of the present invention supports according to the vehicle body second of the embodiment of the present invention by arranging, thus moves the phenomenon generation invading operator's compartment after can avoiding the wheel of described vehicle when described collision happens, and then can protect driver safety.Therefore, have according to the vehicle of the embodiment of the present invention that structural strength is high, safety advantages of higher.
According to one embodiment of present invention, described upper overturning is located on the upper surface of described longeron.Structural strength and the described vehicle body second that can improve the support of described vehicle body second thus further support the Joint strenght with described longeron.
According to one embodiment of present invention, described lower flange is located on the lower surface of described longeron.Structural strength and the described vehicle body second that can improve the support of described vehicle body second thus further support the Joint strenght with described longeron.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the local structure schematic diagram of the vehicle according to the embodiment of the present invention;
Fig. 2 is the exploded view supported according to the vehicle body second of the embodiment of the present invention;
Fig. 3 is the structural representation supported according to the vehicle body second of the embodiment of the present invention;
Fig. 4 is the structural representation of the upper plate supported according to the vehicle body second of the embodiment of the present invention;
Fig. 5 is the structural representation of the lower plate supported according to the vehicle body second of the embodiment of the present invention;
Fig. 6 is the local structure schematic diagram of the vehicle according to the embodiment of the present invention;
Fig. 7 is the cutaway view along A-A direction of Fig. 6.
Vehicle 1, vehicle body second supports 10, lower plate 100, lower plate body 110, lower flange 120, first daughter board 121, second daughter board 122, front flange 130, rear flange 140, upper plate 200, upper plate body 210, upper daughter board 211, front daughter board 212, rear daughter board 213, outer daughter board 214, upper overturning 220, cavity 300, longeron 20, upper surface 201, lower surface 202, lateral surface 203, side rail 205, girder plate 206
Fore-and-aft direction B, inward-outward direction C, above-below direction D
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
Describe according to the vehicle 1 of the embodiment of the present invention below with reference to Fig. 1-Fig. 7, as shown in Fig. 1-Fig. 7, comprise longeron 2 according to the vehicle 1 of the embodiment of the present invention and vehicle body second supports 10.
First describe with reference to figure 1-Fig. 7 and support 10 according to the vehicle body second of the embodiment of the present invention, as shown in Fig. 1-Fig. 7, support 10 according to the vehicle body second of the embodiment of the present invention and comprise lower plate 100 and upper plate 200.Upper plate 200 is located in lower plate 100, wherein limits cavity 300 between upper plate 200 and lower plate 100.
Vehicle body second supports on 10 lateral surfaces 203 being located at longeron 2 and vehicle body second supports 10 stretches out from longeron 2.Wherein, above-below direction is as shown in the arrow D in Fig. 3-Fig. 5 and Fig. 7, and inward-outward direction is as shown in the arrow C in Fig. 1-Fig. 7.
10 are supported by arranging lower plate 100 and form cavity 300 on upper plate 200 between lower plate 100 and upper plate 200 according to the vehicle body second of the embodiment of the present invention, thus vehicle body second can be made to support 10 there is enclosed construction, the structural strength that vehicle body second supports 10 can be improved thus.Therefore, support 10 according to the vehicle body second of the embodiment of the present invention and there is the advantages such as structural strength is high, structure is simple, lightweight, productive costs is low.
Vehicle 1 according to the embodiment of the present invention supports 10 by arranging according to the vehicle body second of the embodiment of the present invention, thus moves the phenomenon generation invading operator's compartment after can avoiding the wheel of vehicle 1 when vehicle 1 collides, and then can protect driver safety.Therefore, have according to the vehicle 1 of the embodiment of the present invention that structural strength is high, safety advantages of higher.
Particularly, vehicle body second support 10 lower plate 100 and upper plate 200 can by being weldingly connected.Longeron 20 can comprise side rail 205 and girder plate 206, and side rail 205 and girder plate 206 can be inside and outside fastening structure.
As shown in Fig. 2, Fig. 3 and Fig. 7, in some embodiments of the invention, the distance between upper plate 200 and lower plate 100 can reduce from inside to outside.That is, the area of the cross-sectional plane of cavity 300 can reduce (cross-sectional plane of cavity 300 can be orthogonal with inward-outward direction) from inside to outside.The structural strength that vehicle body second supports 10 can be improved thus further, and then the safety (when vehicle 1 collides, vehicle body second supports 10 stressed maximum with the junction of longeron 20) of vehicle 1 can be improved further.
Advantageously, the distance between upper plate 200 and lower plate 100 can reduce from inside to outside gradually.Can make thus vehicle body second support 10 structure more reasonable.
In one embodiment of the invention, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, the upper overturning 220 that upper plate 200 can comprise upper plate body 210 and be located on upper plate body 210.Upper overturning 220 can be located on the upper surface 201 of longeron 20.Can increase further thus vehicle body second support 10 with the area of the cross-sectional plane of the connecting bridge of longeron 20, thus can improve further vehicle body second support 10 structural strength and vehicle body second support 10 with the Joint strenght of longeron 20.Advantageously, upper overturning 220 can be welded on the upper surface 201 of longeron 20.
As shown in Figure 4, particularly, the upper plate 200 that vehicle body second supports 10 can also comprise and is located at front flange 130 on upper plate body 210 and rear flange 140, and front flange 130 and rear flange 140 can be welded on the lateral surface 203 of longeron 20.
As shown in Fig. 1-Fig. 4, Fig. 6 and Fig. 7, in a concrete example of the present invention, upper plate body 210 can comprise daughter board 211, front daughter board 212, rear daughter board 213 and outer daughter board 214.
The outer of upper overturning 220 can be connected with edge in upper daughter board 211, and upper overturning 220 can extend internally from upper daughter board 211.The upper edge of front daughter board 212 can be connected with the forward position of upper daughter board 211, and front daughter board 212 can from upper daughter board 211 to downward-extension.The upper edge of rear daughter board 213 can be connected with the rear edge of upper daughter board 211, and rear daughter board 213 can from upper daughter board 211 to downward-extension.The upper edge of outer daughter board 214 can be connected with the outer of upper daughter board 211, and outer daughter board 214 can from upper daughter board 211 to downward-extension.Wherein fore-and-aft direction is as shown in the arrow B in Fig. 1 and Fig. 6.Vehicle body second can be made thus to support the structure of 10 more simply, rationally.
Wherein, the outer of lower plate 100 can be welded on outer daughter board 214, and the forward position of lower plate 100 can be welded on front daughter board 212, and the rear edge of lower plate 100 can be welded on rear daughter board 213.
Advantageously, as shown in figs 2-4, upper daughter board 211, front daughter board 212, rear daughter board 213, outer daughter board 214 and upper overturning 220 can be integrally formed.Not only can improve the structural strength that vehicle body second supports 10 further thus, and the manufacturing process that vehicle body second supports 10 can be simplified, reduce the manufacturing cost that vehicle body second supports 10.Further, upper daughter board 211, front daughter board 212, rear daughter board 213, outer daughter board 214, upper overturning 220, front flange 130 and rear flange 140 can be integrally formed.
Particularly, arc transition can be passed through in the outer of upper overturning 220 and the interior edge of upper daughter board 211, arc transition can be passed through with the forward position of upper daughter board 211 in the upper edge of front daughter board 212, arc transition can be passed through with the rear edge of upper daughter board 211 in the upper edge of rear daughter board 213, and arc transition can be passed through with the outer of upper daughter board 211 in the upper edge of outer daughter board 214.The rear edge of front flange 130 can be connected with edge in front daughter board 212, and front flange 130 can extend forward by daughter board 212 in the past.The forward position of rear flange 140 can be connected with edge in rear daughter board 213, and rear flange 140 can extend back from rear daughter board 213.
As shown in Fig. 1-Fig. 4, Fig. 6 and Fig. 7, in some embodiments of the invention, lower plate 100 can comprise lower plate body 110 and the lower flange 120 be located on lower plate body 110.Lower flange 120 can be located on the lower surface 202 of longeron 20.Can increase further thus vehicle body second support 10 with the area of the cross-sectional plane of the connecting bridge of longeron 20, thus can improve further vehicle body second support 10 structural strength and vehicle body second support 10 with the Joint strenght of longeron 20.
Particularly, as shown in Fig. 2, Fig. 5 and Fig. 7, lower flange 120 can comprise the first daughter board 121 and the second daughter board 122.The upper edge of the first daughter board 121 can be connected with edge in lower plate body 110, and the first daughter board 121 can from lower plate body 110 to downward-extension.The outer of the second daughter board 122 can be connected with the lower edge of the first daughter board 121, and the second daughter board 122 can extend internally from the first daughter board 121.In other words, lower plate 100 can be cardinal principle zigzag.Vehicle body second can be made thus to support the structure of 10 more simply, rationally.
Advantageously, arc transition can be passed through with edge in lower plate body 110 in the upper edge of the first daughter board 121, and arc transition can be passed through in the outer of the second daughter board 122 and the lower edge of the first daughter board 121.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a vehicle body second supports, and it is characterized in that, comprising:
Lower plate;
Upper plate, described upper plate is located in described lower plate, and the periphery of described lower plate is all connected with described upper plate along the part relative with described upper plate, limits cavity between wherein said upper plate and described lower plate;
Distance between described upper plate and described lower plate reduces from inside to outside.
2. vehicle body according to claim 1 second supports, and it is characterized in that, described upper plate comprises upper plate body and is located at the upper overturning on described upper plate body.
3. vehicle body according to claim 2 second supports, and it is characterized in that, described upper plate body comprises:
Upper daughter board, the outer of described upper overturning is connected with edge in described upper daughter board and extends internally from described upper daughter board;
Front daughter board, the upper edge of described front daughter board is connected with the forward position of described upper daughter board and from described upper daughter board to downward-extension;
Rear daughter board, the upper edge of described rear daughter board is connected with the rear edge of described upper daughter board and from described upper daughter board to downward-extension; With
Outer daughter board, the upper edge of described outer daughter board is connected with the outer of described upper daughter board and from described upper daughter board to downward-extension.
4. vehicle body according to claim 3 second supports, and it is characterized in that, described upper daughter board, described front daughter board, described rear daughter board, described outer daughter board and described upper overturning are integrally formed.
5. vehicle body according to claim 1 second supports, and it is characterized in that, described lower plate comprises lower plate body and is located at the lower flange on described lower plate body.
6. vehicle body according to claim 5 second supports, and it is characterized in that, described lower flange comprises:
First daughter board, the upper edge of described first daughter board with in described lower plate body along to be connected and from described lower plate body to downward-extension; With
Second daughter board, the outer of described second daughter board is connected with the lower edge of described first daughter board and extends internally from described first daughter board.
7. a vehicle, is characterized in that, comprising:
Longeron;
Vehicle body second supports, and described vehicle body second is supported for vehicle body according to claim 1 second and supports, wherein said vehicle body second support be located at described longeron lateral surface on and stretch out from described longeron.
8. vehicle according to claim 7, is characterized in that, the vehicle body second that described vehicle body second is supported for according to any one of claim 2-4 supports, and described upper overturning is located on the upper surface of described longeron.
9. vehicle according to claim 7, is characterized in that, the vehicle body second that described vehicle body second is supported for according to claim 5 or 6 supports, and described lower flange is located on the lower surface of described longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158676.9A CN103213621B (en) | 2013-04-28 | 2013-04-28 | Vehicle body second supports and has the vehicle that this vehicle body second supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158676.9A CN103213621B (en) | 2013-04-28 | 2013-04-28 | Vehicle body second supports and has the vehicle that this vehicle body second supports |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213621A CN103213621A (en) | 2013-07-24 |
| CN103213621B true CN103213621B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158676.9A Active CN103213621B (en) | 2013-04-28 | 2013-04-28 | Vehicle body second supports and has the vehicle that this vehicle body second supports |
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| Country | Link |
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| CN (1) | CN103213621B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1178966A (en) * | 1997-09-09 | 1999-03-23 | Nissan Shatai Co Ltd | Frame structure of forward vehicle body |
| CN1314276A (en) * | 2000-03-16 | 2001-09-26 | 五十铃自动车株式会社 | Chasis |
| CN101654119A (en) * | 2008-08-21 | 2010-02-24 | 马自达汽车株式会社 | Frame structure of automotive vehicle |
-
2013
- 2013-04-28 CN CN201310158676.9A patent/CN103213621B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1178966A (en) * | 1997-09-09 | 1999-03-23 | Nissan Shatai Co Ltd | Frame structure of forward vehicle body |
| CN1314276A (en) * | 2000-03-16 | 2001-09-26 | 五十铃自动车株式会社 | Chasis |
| CN101654119A (en) * | 2008-08-21 | 2010-02-24 | 马自达汽车株式会社 | Frame structure of automotive vehicle |
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| Publication number | Publication date |
|---|---|
| CN103213621A (en) | 2013-07-24 |
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