CN205632675U - Frame structure and vehicle - Google Patents
Frame structure and vehicle Download PDFInfo
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- CN205632675U CN205632675U CN201620496934.3U CN201620496934U CN205632675U CN 205632675 U CN205632675 U CN 205632675U CN 201620496934 U CN201620496934 U CN 201620496934U CN 205632675 U CN205632675 U CN 205632675U
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- frame structure
- automotive
- body frame
- vehicle
- roof bow
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Abstract
The utility model relates to a frame structure field provides a frame structure and vehicle. The frame structure includes side pole and top cap crossbeam, the both ends difference fixed connection of top cap crossbeam is in corresponding the side the side pole to form the biography power passageway of U -shaped, like this, the vehicle can ensure that top cap crossbeam both sides atress is even in succession when the automobile body bears the torsional force during normally traveling, simultaneously, and when the vehicle received the top impact, will the impact force be through the top cap crossbeam owing to fall the transmission impact force that the biography power passageway of U -shaped can be continuous the side pole of both sides transmits the chassis of vehicle, thereby absorbs the impact force effectively, reduces the invasion to the passenger space, protection passenger safety.
Description
Technical field
This utility model relates to body frame structure for automotive technical field, includes that roof bow installs knot particularly to one
The body frame structure for automotive of structure, and a kind of vehicle.
Background technology
At present, along with the fast development of Car Industry, the requirement of people's performance various to vehicle gradually steps up.
And the transmission force property that the body frame structure for automotive of vehicle is when collision is the important indicator weighing complete vehicle quality.
Wherein, automobile roof beam is positioned at vehicle roof, mainly plays a supporting role top cover, and it is main
Body structure, mainly for forming U-shaped closed section structure with top cover, bears top impact power and side punching
Hit power.Roof bow is in order to meet heel row occupant reading, visual comfortableness simultaneously, needs in its structure
On realize reading lamp arrange, i.e. the middle part at roof bow arranges those widened sections to install reading lamp.
Due to the restriction of structure, existing roof bow disconnects, when vehicle generation side impact with the C post of vehicle
Or during rolling, the areas of disconnection between roof bow and C post is yielding, and occupant side space of planes is invaded
Enter, affect occupant safety, to this end, existing way is that the intensity improving areas of disconnection is to resist this change
Shape.
Secondly, in order to arrange reading lamp on roof bow, the middle part of roof bow is formed as those widened sections,
This cross section allowing for roof bow produces directly sudden change, thus causes crossbeam intermediate weight much larger than two
Side, mutable site rigidity is more weak, there is the risk stayed.This is during normal driving, panel beating in car
Under the effect reversed, friction will be contacted with bonding colloid, and produce abnormal sound, affect automotive quality, and work as
Vehicle generation side impact or rolling time, middle part under external force will with top cover degumming and seriously stay
Deformation.
Utility model content
In view of this, this utility model is directed to a kind of body frame structure for automotive, to guarantee that vehicle frame both sides stress is even
Continuous uniform, and effectively absorb impulsive force, reduce the intrusion to occupant space, protect occupant safety.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of body frame structure for automotive, this body frame structure for automotive includes lateral column and roof bow, wherein, described roof bow
Two ends be respectively fixedly connected with the described lateral column in respective side, to form inverted U-shaped power transmission passage.
Relative to prior art, in body frame structure for automotive described in the utility model, due to the two ends of roof bow
Connection fixing with the lateral column such as C post at two ends or B post respectively, the lateral column of roof bow and both sides is permissible
Forming inverted U-shaped power transmission passage, so, vehicle is time in normal traveling, vehicle body bears twisting resistance, permissible
Guarantee roof bow both sides stress continuous uniform, simultaneously as inverted U-shaped power transmission passage can continuous print
Transmission impulsive force, when vehicle is by top impact, impulsive force is by the lateral column by roof bow-both sides
It is delivered to the chassis of vehicle, thus effectively absorbs impulsive force, reduce the intrusion to occupant space, protection
Occupant safety.
Further, described body frame structure for automotive includes wheel cover, and wherein, described lateral column is C post, each described
The described C post of wheel cover and respective side is fixing to be connected.
Further, described body frame structure for automotive includes floor crossmember, and wherein, the two ends of described floor beam are divided
It is not fixedly connected on the described wheel cover of respective side, to form the power transmission passage of annular.
Further, described body frame structure for automotive includes top cover, the chamber of roof bow described in described top closure
To form closing structure.
Further, the middle part of described roof bow is formed as those widened sections.
Further, the both sides of the junction of described those widened sections and its both sides beam body are respectively formed with strengthening
Plate, wherein, the edge of described strengthening plate is gradually reduced to described beam body from described those widened sections.
Further, the width in described strengthening plate plate face self is set to: along the length of described strengthening plate
Degree bearing of trend, corresponding to the width of central part of described junction more than the plate side of described central part both sides
The width in portion.
Further, the plate face of described strengthening plate is provided with coating groove, with by being arranged on described painting
Described those widened sections is bonded to top cover by the expansion glue in glue groove.
Further, described coating groove extends along the whole length of described strengthening plate.
Additionally, this utility model provides a kind of vehicle, described vehicle is provided with the vehicle frame described in any of the above
Structure.
As it has been described above, the barrier propterty of this vehicle is obviously improved, it is ensured that the safety of occupant.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the body frame structure for automotive described in this utility model embodiment；
Fig. 2 is in the body frame structure for automotive described in this utility model embodiment, the cooperation knot of roof bow and top cover
Structure schematic diagram；
Fig. 3 is the structural representation of the roof bow in Fig. 1.
Description of reference numerals:
1-lateral column, 2-roof bow, 3-wheel cover, 4-floor crossmember, 5-top cover, 6-those widened sections, 7-beam body,
8-junction, 9-strengthens plate, 10-central part, 11-plate sidepiece, 12-coating groove.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, body frame structure for automotive of the present utility model includes lateral column 1 and roof bow 2, wherein,
The two ends of roof bow 2 are the most directly fixedly connected on the lateral column 1 of respective side, inverted U-shaped to be formed
Power transmission passage.Certainly, the two ends of roof bow 2 can be connected to lateral column by existing any mode,
Such as weld, or fix connection by securing member.
So, in this technical scheme, due to roof bow two ends respectively with the lateral column such as C at two ends
Post or the fixing connection of B post, the lateral column of roof bow and both sides can form inverted U-shaped power transmission passage,
So, vehicle is time in normal traveling, vehicle body bears twisting resistance, it can be ensured that roof bow both sides stress is even
Continuous uniform, simultaneously as inverted U-shaped power transmission passage can transmit impulsive force by continuous print, such as, work as vehicle
During by top impact, impulsive force will be delivered to the chassis of vehicle by the lateral column of roof bow-both sides,
And when vehicle is by lateral impact, impulsive force will be transmitted from the lateral column of side continuously declined by roof bow
Reduce to another lateral column, thus effectively absorb impulsive force, reduce the intrusion to occupant space, protection
Occupant safety.
Certainly, in body frame structure for automotive of the present utility model, lateral column can determine according to actual needs, example
As, lateral column can be B post, now, and the two ends of roof bow and the fixing connection of the B post of both sides, again
Or, in some vehicles, lateral column can be C post, such as, in structure as shown in Figure 1, and lateral column
It is set to C post.Now, body frame structure for automotive of the present utility model includes wheel cover 3, and each wheel cover 3 He
The B post of respective side or the fixing connection of C post, so, wheel cover 3 can be formed as above-described U
A part for the power transmission passage of shape, thus the transmission of impulsive force of being more convenient for and decay.
Further, in order to absorb top impact power and side impacting force substantially, it is preferable that as
Shown in Fig. 1, body frame structure for automotive of the present utility model includes floor crossmember 4, wherein, the two of floor crossmember 4
End is respectively fixedly connected with the wheel cover 3 in respective side, and to form the power transmission passage of annular, so, vehicle is sent out
During raw side impact, impulsive force passes through C post or B post, roof bow 2, wheel arch area, floor from gusset end
Crossbeam 4 forms annular transmission, is deformed by the panel beating of loop configuration simultaneously, effectively absorbs impact capacity,
Reduce and laterally occupant space is invaded, protect occupant safety；And when vehicle occur rolling time, impulsive force from
Roof bow 2, C post, wheel arch area, floor crossmember 4 form annular transmission, pass through ring junction simultaneously
The panel beating deformation of structure, effectively absorbs impact capacity, reduces top and invades to occupant space, protects occupant
Safety.
It addition, body frame structure for automotive of the present utility model includes that top cover 5, the effect of top cover 5 are to provide top cover
The carrier that crossbeam connects, top cover 5 can by the way of suitable such as by expansion glue with roof bow even
Connect, as in figure 2 it is shown, the chamber of top cover 5 closed roof crossbeam 2 is to form closing structure, it is,
Roof bow 2 now can be identical with prior art, can have extend along its length recessed
Groove, and after top cover 5 and roof bow 2 assemble, groove can be covered, in being formed in required part
Empty closing structure, so, by the closing structure of this hollow, can form high stiffness structure, to hold
By vehicle rollover and the impact energy of side impact, and improved by deformation and absorb top and side impacting force
Ability.
Further, for the ease of arranging some required adnexaes at the top of vehicle, such as, reading is increased
Lamp, it is preferable that as shown in Figures 2 and 3, the middle part of roof bow 2 is formed as those widened sections 6, certainly,
The middle part of those widened sections 6 can arrange opening according to demand, with loss of weight or in this opening assembling required
Adnexa, such as reading lamp, to meet heel row occupant and read, visual comfortableness.
Further, in order to improve the intensity of the junction of the beam body of those widened sections 6 and its both sides, top is promoted
The bulk strength of lid crossbeam 2, it is preferable that as it is shown on figure 3, the beam body 7 of those widened sections 6 and its both sides
The both sides of junction 8 are respectively formed with strengthening plate 9, and wherein, the edge of strengthening plate 9 is from those widened sections 6
It is gradually reduced to beam body 7, as such, it is possible to be effectively prevented structural mutation, it is achieved the continuous transition in cross section,
Smooth and easy, simultaneously to ensure that top and side impacting force transmit, it is ensured that the rigidity of junction 8, reduce
The risk that roof bow 2 stays.
The plate face width degree of strengthening plate 9 can be consecutive identical.Certainly, plate face width degree can also change, such as,
As it is shown on figure 3, the width in strengthening plate 9 plate face self is set to: along the length extension side of strengthening plate 9
To, corresponding to the width of central part 10 of junction 8 more than the plate sidepiece 11 of central part 10 both sides
Width, it is, the width of strengthening plate 9 is gradually reduced to both sides from the center, so, namely adopts
By continuous little S structure, thus the induction that prevents from deforming in junction 8, thus protected by this structure
It is smooth and easy that card impulsive force is transmitted.
It addition, as it has been described above, roof bow 2 can assemble with top cover 5 by the way of suitable,
Such as weld.Preferably, as it is shown on figure 3, be provided with coating groove 12 on the plate face of strengthening plate 9, with logical
Cross the expansion glue being arranged in coating groove 12 and those widened sections 6 is bonded to top cover 5, so, be easy to both
While assembling, coating groove 12 is also used as strengthening the reinforcement on plate 9, promotes strengthening plate 9
Self-strength.Certainly, as it is shown on figure 3, required coating groove can also be formed in beam body 7.
Further, as it is shown on figure 3, coating groove 12 is along the whole length extension of strengthening plate 9, this
Sample, can improve the caking property of roof bow 2, particularly those widened sections 6 and top cover 5, prevents top cover horizontal
Beam 2 is stayed, and prevents degumming problem, decreases abnormal sound during Vehicular turn, improves the comfortableness taken.
Additionally, this utility model also provides for a kind of vehicle, this vehicle is provided with any of the above body frame structure for automotive.
Beneficial effect as above, the barrier propterty of this vehicle is obviously improved, it is ensured that the peace of occupant
Entirely, it is preferable that the comfortableness of vehicle is obviously improved.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (10)
1. a body frame structure for automotive, including lateral column (1) and roof bow (2), it is characterized in that, the two ends of described roof bow (2) are respectively fixedly connected with the described lateral column (1) in respective side, to form inverted U-shaped power transmission passage.
Body frame structure for automotive the most according to claim 1, it is characterised in that described body frame structure for automotive includes wheel cover (3), and wherein, described lateral column (1) is C post, the described C post of each described wheel cover (3) and respective side is fixing to be connected.
Body frame structure for automotive the most according to claim 2, it is characterized in that, described body frame structure for automotive includes floor crossmember (4), wherein, the two ends of described floor crossmember (4) are respectively fixedly connected with the described wheel cover (3) in respective side, to form the power transmission passage of annular.
Body frame structure for automotive the most according to claim 1, it is characterised in that described body frame structure for automotive includes that top cover (5), described top cover (5) close the chamber of described roof bow (2) to form closing structure.
Body frame structure for automotive the most according to claim 1, it is characterised in that the middle part of described roof bow (2) is formed as those widened sections (6).
Body frame structure for automotive the most according to claim 5, it is characterized in that, the both sides of the junction (8) of the beam body (7) of described those widened sections (6) and its both sides are respectively formed with strengthening plate (9), wherein, the edge of described strengthening plate (9) is gradually reduced to described beam body (7) from described those widened sections (6).
Body frame structure for automotive the most according to claim 6, it is characterized in that, the width in described strengthening plate (9) plate face self is set to: along the length bearing of trend of described strengthening plate (9), corresponding to the width of central part (10) of described junction (8) more than the width of the plate sidepiece (11) of both sides.
Body frame structure for automotive the most according to claim 6, it is characterized in that, it is provided with coating groove (12) on the plate face of described strengthening plate (9), with the expansion glue by being arranged in described coating groove (12), described those widened sections (6) is bonded to top cover (5).
Body frame structure for automotive the most according to claim 8, it is characterised in that described coating groove (12) extends along the whole length of described strengthening plate (9).
10. a vehicle, it is characterised in that described vehicle is provided with according to the body frame structure for automotive described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496934.3U CN205632675U (en) | 2016-05-27 | 2016-05-27 | Frame structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496934.3U CN205632675U (en) | 2016-05-27 | 2016-05-27 | Frame structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632675U true CN205632675U (en) | 2016-10-12 |
Family
ID=57053095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496934.3U Active CN205632675U (en) | 2016-05-27 | 2016-05-27 | Frame structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327795A (en) * | 2017-01-17 | 2018-07-27 | 福特全球技术公司 | Include the roof frame of support reinforcing arcual component |
-
2016
- 2016-05-27 CN CN201620496934.3U patent/CN205632675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327795A (en) * | 2017-01-17 | 2018-07-27 | 福特全球技术公司 | Include the roof frame of support reinforcing arcual component |
| CN108327795B (en) * | 2017-01-17 | 2022-06-03 | 福特全球技术公司 | Roof frame including support stiffener arch member |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |