CN205186303U - Vehicle body structure and electric vehicle with same - Google Patents

Vehicle body structure and electric vehicle with same Download PDF

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Publication number
CN205186303U
CN205186303U CN201520850448.2U CN201520850448U CN205186303U CN 205186303 U CN205186303 U CN 205186303U CN 201520850448 U CN201520850448 U CN 201520850448U CN 205186303 U CN205186303 U CN 205186303U
Authority
CN
China
Prior art keywords
bonnet
engine case
bar
body structure
steadying bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520850448.2U
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Chinese (zh)
Inventor
孙彦明
王琢
郑希泉
李云端
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Electric Vehicle Co Ltd
Original Assignee
Beijing Electric Vehicle Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Electric Vehicle Co Ltd filed Critical Beijing Electric Vehicle Co Ltd
Priority to CN201520850448.2U priority Critical patent/CN205186303U/en
Application granted granted Critical
Publication of CN205186303U publication Critical patent/CN205186303U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a body structure and have its electric automobile. The vehicle body structure includes: a frame; the engine cover is connected with the frame to form an engine compartment; a machine cover support rod; the first end of the bonnet support rod is rotatably connected with the bonnet, the second end of the bonnet support rod is detachably assembled on the inner side of the bonnet when the bonnet is closed relative to the frame, and the second end of the bonnet support rod is fixedly supported on a longitudinal beam of the frame when the bonnet is opened relative to the frame. The utility model discloses a cover bracing piece that automobile body structure can solve electric automobile among the prior art is difficult to the problem of assembly in the finite space in engine compartment.

Description

Body structure and there is its electronlmobil
Technical field
The utility model relates to electronlmobil and manufactures and designs field, in particular to a kind of body structure and the electronlmobil with it.
Background technology
Existing plug-in battery-driven car is provided with two cover power systems, and the parts huge number thus in machinery space and the volume of parts are comparatively large, parts take up room more, causes the space utilization of each system parts in machinery space to produce contradiction.
Two cover power systems on plug-in battery-driven car all need to be arranged on vehicle body, and due to the limited space of machinery space, after adding the parts such as motor, battery control system, these parts occupy the larger space of machinery space.Prior art is that engine case is when closure state, one end of bonnet steadying bar is rotatably connected on water tank upper beam, the other end utilizes plastic bayonet to be connected on water tank upper beam, when engine case is in opening, one end that bonnet steadying bar is connected with water tank upper beam rotates by pivot center, one end that the buckle of bonnet steadying bar is fixed on water tank upper beam is lifted, and is supported on engine case inner panel when rotating to bonnet steadying bar after certain angle.This kind of scheme has following a few point defect: one, the space hold of bonnet steadying bar is larger, because it is fixed on water tank upper beam, Y-direction need parallel with water tank upper beam, height in Z-direction need be suitable with the length degree of water tank upper beam, when engine case is opened, cover supports upwards should also need to occupy certain space, so bonnet steadying bar all takies larger space on X, the Y, Z-direction of machinery space for ensureing that bonnet steadying bar can be fixed on water tank upper beam at X; Two, when the human-machine operation of electronlmobil later period maintenance, maintenance, this bonnet steadying bar can affect the convenience of work of staff, water tank upper beam near the X of electronlmobil to forefront, because the support point of bonnet steadying bar to engine case is more forward, when the support angle of bonnet steadying bar is identical, the length of bonnet steadying bar is longer, then, when electronlmobil later period maintenance, maintenance, the convenience of work affecting staff is more serious.
And, after emphasis parts having been arranged by master layout scheme, if traditional assembling scheme of (bonnet steadying bar is parallel with water tank upper beam and can rotate relative to water tank upper beam) assembles bonnet steadying bar according to being arranged in by bonnet steadying bar on water tank upper beam, bonnet steadying bar can produce with parts such as electric machine controller, engine intake manifold, water tank filler openings interferes.
All comparatively large to the space requirement of machinery space owing to arranging bonnet steadying bar and being arranged on the horizontal stroke in engine nacelle, the traditional scheme on longeron, thus cannot implement, the assembly problem of engine case strut bar cannot be solved.
Utility model content
Main purpose of the present utility model is the electronlmobil providing a kind of body structure and have it, to solve the problem that the bonnet steadying bar of electronlmobil in prior art is difficult to be assemblied in the finite space of machinery space.
To achieve these goals, according to an aspect of the present utility model, provide a kind of body structure, comprising: vehicle frame; Engine case, engine case is connected to form machinery space with vehicle frame; Bonnet steadying bar; The first end of bonnet steadying bar is connected rotationally with engine case, when engine case is closed relative to vehicle frame, second end of bonnet steadying bar is removably assemblied in the inner side of engine case, when engine case is opened relative to vehicle frame, the second end of bonnet steadying bar is supported on the longeron of vehicle frame.
Further, body structure also comprises: connection bracket, and the two ends of connection bracket are all fixedly connected on engine case, and connection bracket is connected with the first end of bonnet steadying bar.
Further, be provided with rotation supplementary structure between bonnet steadying bar and connection bracket, rotate supplementary structure and be removably mounted in connection bracket, rotate supplementary structure and have mounting hole, the first end of bonnet steadying bar is arranged in mounting hole.
Further, rotating supplementary structure is bearing arrangement.
Further, self-lubricating coat in use is provided with between the hole wall of mounting hole and the first end of bonnet steadying bar.
Further, body structure also comprises: buckle, and buckle is removably mounted on engine case, and buckle has bayonet socket, and when engine case is closed relative to vehicle frame, the second end of bonnet steadying bar is placed in bayonet socket.
Further, the second end of bonnet steadying bar is provided with auxiliary supports, auxiliary supports is wrapped on the second end of bonnet steadying bar; The longeron of vehicle frame offers mating holes, and when engine case is closed relative to vehicle frame, auxiliary supports cooperation is arranged in mating holes.
Further, auxiliary supports is provided with the recess coordinated with the edge of mating holes and the inclined wall that abuts against with the edge of mating holes.
Further, bonnet steadying bar comprises the first bar section, the second bar section and the 3rd bar section that connect successively, and the first bar section is connected with engine case, and the second bar section is bent stick section, and the second bar section is near engine case.
According to another aspect of the present utility model, provide a kind of electronlmobil, this electronlmobil comprises aforesaid body structure.
Application the technical solution of the utility model, this body structure comprises vehicle frame, engine case and bonnet steadying bar, engine case is connected with vehicle frame, the first end of bonnet steadying bar is rotatably connected to the inner side of engine case, further, when engine case is closed, the second end of bonnet steadying bar is removably assemblied in the inner side of engine case, when engine case is opened, the second end of bonnet steadying bar is supported on the longeron of vehicle frame.Body structure of the present utility model is by being connected to the inner side of engine case by bonnet steadying bar, and when engine case is closed, bonnet steadying bar is placed in the space that engine case limits completely, thus avoid bonnet steadying bar is arranged on machinery space space in and cause other parts in bonnet steadying bar and machinery space to interfere situation, the bonnet steadying bar solving electronlmobil is difficult to the problem be assemblied in the finite space of machinery space.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to body structure of the present utility model;
The bonnet steadying bar that Fig. 2 shows Fig. 1 is packed up and is placed on the structural representation in bayonet socket;
Fig. 3 shows the structural representation after the bonnet steadying bar rotating opening of Fig. 2;
Fig. 4 show Fig. 2 bonnet steadying bar, rotate connection structure schematic diagram between supplementary structure and auxiliary supports;
Fig. 5 shows the structural representation of the connection bracket of Fig. 2;
Fig. 6 shows the structural representation of the buckle of Fig. 2;
Fig. 7 shows the structural representation of the auxiliary supports of Fig. 2;
Fig. 8 shows the structural representation of the rotation supplementary structure of Fig. 2.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, vehicle frame; 20, engine case;
31, bonnet steadying bar; 311, the first bar section;
312, the second bar section; 313, the 3rd bar section;
32, connection bracket; 321, the first reinforced rib;
322, the second reinforced rib; 323, the 3rd reinforced rib;
324, the 4th reinforced rib; 33, supplementary structure is rotated;
331, self-lubricating coat in use; 34, buckle;
341, bayonet socket; 35, auxiliary supports;
351, recess; 352, inclined wall;
325, square hole is installed.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
X is to be automobile working direction for the utility model regulation, regulation Y-direction for be horizontal direction and Y-direction and X to vertical, regulation Z-direction is vertical direction.
As shown in Figure 1 to Figure 3, embodiment of the present utility model provides a kind of body structure and comprises vehicle frame 10, engine case 20 and bonnet steadying bar 31, engine case 20 is connected to form machinery space with vehicle frame 10, in the present embodiment, the first end of bonnet steadying bar 31 is connected rotationally with engine case 20, when engine case 20 is closed relative to vehicle frame 10, second end of bonnet steadying bar 31 is removably assemblied in the inner side of engine case 20, when engine case 20 is opened relative to vehicle frame 10, second end of bonnet steadying bar 31 is removably supported on the longeron of vehicle frame 10 (safeguarding the parts in machinery space, repair complete after, second end of bonnet steadying bar 31 can disassemble from the longeron of vehicle frame 10 by staff, then the second end of bonnet steadying bar 31 is assemblied in the inner side of engine case 20, and engine case 20 is closed).
Body structure of the present utility model is by being connected to the inner side of engine case 20 by bonnet steadying bar 31, and when engine case 20 is closed, bonnet steadying bar 31 is placed in the space that engine case 20 limits completely, thus avoid bonnet steadying bar 31 is arranged on machinery space space in and cause bonnet steadying bar 31 and other parts in machinery space to interfere situation, the bonnet steadying bar 31 solving electronlmobil is difficult to the problem be assemblied in the finite space of machinery space.
When being linked and packed bonnet steadying bar 31, bonnet steadying bar 31 and other parts in machinery space is needed to leave rational gap, after engine case 20 is closed, bonnet steadying bar 31 collecting is placed on the inner side place of engine case 20, thus can not interfere phenomenon with other parts in machinery space.
In the present embodiment, body structure also comprises connection bracket 32, and the two ends of connection bracket 32 are all fixedly connected on engine case 20, and connection bracket 32 is connected with the first end of bonnet steadying bar 31.By connection bracket 32, bonnet steadying bar 31 is connected to the inner side of engine case 20.Staff by connection bracket 32 can be more convenient bonnet steadying bar 31 is arranged on the inner side of engine case 20, then, bonnet steadying bar 31 can rotate around rotary middle spindle, thus realize placing bonnet steadying bar 31 when engine case 20 is closed, and put down bonnet steadying bar 31 when engine case 20 is opened to realize support function.The inner side of engine case 20 is provided with reinforcement inner panel, to improve the structural strength of engine case 20.As shown in Fig. 2, Fig. 3 and Fig. 5, the two ends of connection bracket 32 are all welded on the reinforcement inner panel of the inner side of engine case 20, and the two ends of connection bracket 32 with strengthen two the first bending places being connected of inner panel and be provided with the first reinforced rib 321 and the 4th reinforced rib 324 respectively, with avoid bonnet steadying bar 31 be in Support Position stressed time connection bracket 32 to be out of shape in this first bending place or to fracture or depart from vehicle frame 10.The first end of connection bracket 32 and the second end are by the second bending place transition, and when bonnet steadying bar 31 is stressed, this second bending place is stressed comparatively concentrated, is thus provided with the second reinforced rib 322 in this second bending place.The end along Y-direction extension of connection bracket 32 is connected with reinforcement inner panel due to needs, therefore needs to increase the 3rd bending place outside the first bending place herein, to meet connection request, and is provided with the 3rd reinforced rib 323 in the 3rd bending place.
Connection bracket 32 is point of connection of the fixing selection of bonnet steadying bar 31 on engine case 20, the support direction determining bonnet steadying bar 31 is selected in the position of connection bracket 32, and can ensure the reasonable clearance between the parts such as bonnet steadying bar 31 and fender.
Particularly, as shown in Figure 4, bonnet steadying bar 31 comprises the first bar section 311, the second bar section 312 and the 3rd bar section 313 that connect successively, first bar section 311 is connected with engine case 20, second bar section 312 is bent stick section, and the second bar section 312 is near engine case 20, when engine case 20 is closed, the end of the 3rd bar section 313 is supported on the longeron of vehicle frame 10.Because engine case 20 is when opening, bonnet steadying bar 31 open from placement location along the direction of arrow as shown in Figure 3 after bonnet steadying bar 31 be positioned at the side of machinery space, the application force that such bonnet steadying bar 31 is subject to engine case 20 is not apply along bonnet steadying bar 31 axis direction, and now the axis direction of bonnet steadying bar 31 is arranged horizontal by angle, in order to the intensity of bonnet steadying bar 31 can be improved, be bonnet steadying bar 31 more stably supporting engines lid 20, be therefore provided with the second bending bar section 312.
Bonnet steadying bar 31 selects 35# steel making to process, and applies syllogic unitized construction, and this version has to be stablized, the feature that intensity is high, is one of key factor ensureing that structural strength satisfies the demands.
As shown in Figure 5 and Figure 8, in order to make lighter, quick for bonnet steadying bar 31 Unscrew process, between the first end of the bonnet steadying bar 31 of the present embodiment and connection bracket 32 (namely between the end of the first bar section 311 and connection bracket 32) be provided with and rotate supplementary structure 33, rotating supplementary structure 33 is removably mounted in connection bracket 32, rotate supplementary structure 33 and have mounting hole, the first end (i.e. the end of the first bar section 311) of bonnet steadying bar 31 is arranged in mounting hole.Connection bracket 32 offers square hole 325 is installed, in this installation square hole 325 of this rotation supplementary structure 33 installation fixed by snap, like this, when bonnet steadying bar 31 rotates relative to connection bracket 32, rotate supplementary structure 33 and then can not rotate with the rotation of bonnet steadying bar 31 owing to installing the restriction of square hole 325.
Preferably, rotating supplementary structure 33 can be bearing arrangement.Or, as shown in Figure 8, rotate supplementary structure 33 for having the elastic component of elastic deformability, such as Rubber Parts, and between the first end of the hole wall of mounting hole and bonnet steadying bar 31 (namely between the hole wall of mounting hole and the end of the first bar section 311) be provided with self-lubricating coat in use 331.Be friction of rolling by bearing arrangement by the first end of bonnet steadying bar 31 and the motion design rotated between supplementary structure 33; Or, utilize self-lubricating coat in use to carry out self-lubricating to the first end of bonnet steadying bar 31 and the contact surface rotated between supplementary structure 33, thus reduce friction, and keep the durability of bonnet steadying bar 31 in switching process repeatedly.
As shown in Figure 6, in order to when engine case 20 is closed, can stably place bonnet steadying bar 31, therefore, the body structure of the present embodiment also comprises buckle 34, buckle 34 is removably mounted on engine case 20, buckle 34 has bayonet socket 341, when engine case 20 is closed relative to vehicle frame 10, second end (i.e. the end of the 3rd bar section 313) of bonnet steadying bar 31 is placed in bayonet socket 341, thus prevents engine case 20 from arbitrarily dropping from being closed to bonnet steadying bar 31 process opened.When designing this buckle 34, the chamfering structure design of local can prevent staff from causing personal damage because operating effort is excessive.
As shown in Figure 7, in the present embodiment, second end of bonnet steadying bar 31 is provided with auxiliary supports 35, auxiliary supports 35 is wrapped on the second end of bonnet steadying bar 31, the longeron of vehicle frame 10 offers mating holes, when engine case 20 is closed relative to vehicle frame 10, auxiliary supports 35 cooperation is arranged in mating holes.Further, the inclined wall 352 auxiliary supports 35 being provided with the recess 351 coordinated with the edge of mating holes and abutting against with the edge of mating holes.After engine case 20 is closed relative to vehicle frame 10, auxiliary supports 35 is positioned at mating holes, now, the recess 351 of auxiliary supports 35 is stuck in the edge of the mating holes of vehicle frame 10, the edge of mating holes falls into in recess 351, to open at engine case 20 and after being supported by bonnet steadying bar 31, prevent the 3rd bar section 313 of bonnet steadying bar 31 from departing from from the longeron of vehicle frame 10, and, in order to can successfully auxiliary supports 35 be taken out from mating holes, then kill engine lid 20, therefore, utilize inclined wall 352 and the direct matching design in mating holes edge, staff only need exert oneself along Z-direction a little, auxiliary supports 35 can be allowed to skid off mating holes along inclined wall 352.When designing inclined wall 352, inclined wall 352 can be designed to portions incline wall, and is also provided with recess at the complete place of inclined wall 352; Also can be inclined wall by of an auxiliary supports 35 side unit design.
According to another aspect of the present utility model, provide a kind of electronlmobil, this electronlmobil comprises aforesaid body structure.
Application the technical solution of the utility model can realize following technique effect:
(1) space hold is less, placement machine because of bonnet steadying bar 31 is arranged on the reinforcement inner panel of the inner side of engine case 20, and be placed on the inner side of engine case 20, thus bonnet steadying bar 31 does not take the space of machinery space substantially, when opening, bonnet steadying bar 31 is followed the rotation of engine case 20 and rotates, and does not take the space in machinery space.
(2) later period maintenance maintenance human-machine operation is convenient, bonnet steadying bar 31 is arranged in engine case X to middle part, comparatively near with machinery space interior beam strong point Z-direction in the on state, namely the length of bonnet steadying bar 31 is shorter, does not affect later period maintenance maintenance human-machine operation.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. a body structure, comprising:
Vehicle frame (10);
Engine case (20), described engine case (20) is connected to form machinery space with described vehicle frame (10);
Bonnet steadying bar (31);
It is characterized in that,
The first end of described bonnet steadying bar (31) is connected rotationally with described engine case (20), when described engine case (20) is closed relative to described vehicle frame (10), second end of described bonnet steadying bar (31) is removably assemblied in the inner side of described engine case (20), when described engine case (20) is opened relative to described vehicle frame (10), the second end of described bonnet steadying bar (31) is supported on the longeron of described vehicle frame (10).
2. body structure according to claim 1, is characterized in that, described body structure also comprises:
Connection bracket (32), the two ends of described connection bracket (32) are all fixedly connected on described engine case (20), and described connection bracket (32) is connected with the first end of described bonnet steadying bar (31).
3. body structure according to claim 2, it is characterized in that, be provided with between described bonnet steadying bar (31) and described connection bracket (32) and rotate supplementary structure (33), described rotation supplementary structure (33) is removably mounted in described connection bracket (32), described rotation supplementary structure (33) has mounting hole, and the first end of described bonnet steadying bar (31) is arranged in described mounting hole.
4. body structure according to claim 3, is characterized in that, described rotation supplementary structure (33) is bearing arrangement.
5. body structure according to claim 3, is characterized in that, is provided with self-lubricating coat in use (331) between the hole wall of described mounting hole and the first end of described bonnet steadying bar (31).
6. body structure according to claim 1, is characterized in that, described body structure also comprises:
Buckle (34), described buckle (34) is removably mounted on described engine case (20), described buckle (34) has bayonet socket (341), when described engine case (20) is closed relative to described vehicle frame (10), the second end of described bonnet steadying bar (31) is placed in described bayonet socket (341).
7. body structure according to claim 1, is characterized in that,
Second end of described bonnet steadying bar (31) is provided with auxiliary supports (35), described auxiliary supports (35) is wrapped on the second end of described bonnet steadying bar (31);
The longeron of described vehicle frame (10) offers mating holes, and when described engine case (20) is closed relative to described vehicle frame (10), described auxiliary supports (35) cooperation is arranged in described mating holes.
8. body structure according to claim 7, it is characterized in that, described auxiliary supports (35) is provided with the recess (351) coordinated with the edge of described mating holes and the inclined wall (352) abutted against with the edge of described mating holes.
9. body structure according to any one of claim 1 to 8, it is characterized in that, described bonnet steadying bar (31) comprises the first bar section (311), the second bar section (312) and the 3rd bar section (313) that connect successively, described first bar section (311) is connected with described engine case (20), described second bar section (312) is bent stick section, and described second bar section (312) is near described engine case (20).
10. an electronlmobil, is characterized in that, this electronlmobil comprises the body structure according to any one of claim 1 to 9.
CN201520850448.2U 2015-10-29 2015-10-29 Vehicle body structure and electric vehicle with same Expired - Fee Related CN205186303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520850448.2U CN205186303U (en) 2015-10-29 2015-10-29 Vehicle body structure and electric vehicle with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520850448.2U CN205186303U (en) 2015-10-29 2015-10-29 Vehicle body structure and electric vehicle with same

Publications (1)

Publication Number Publication Date
CN205186303U true CN205186303U (en) 2016-04-27

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Family Applications (1)

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CN201520850448.2U Expired - Fee Related CN205186303U (en) 2015-10-29 2015-10-29 Vehicle body structure and electric vehicle with same

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216876A (en) * 2015-10-29 2016-01-06 北京新能源汽车股份有限公司 Vehicle body structure and electric vehicle with same
CN106864604A (en) * 2017-04-01 2017-06-20 上汽通用五菱汽车股份有限公司 A kind of support rod of engine hood supporting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216876A (en) * 2015-10-29 2016-01-06 北京新能源汽车股份有限公司 Vehicle body structure and electric vehicle with same
CN106864604A (en) * 2017-04-01 2017-06-20 上汽通用五菱汽车股份有限公司 A kind of support rod of engine hood supporting structure

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

Termination date: 20211029

CF01 Termination of patent right due to non-payment of annual fee