CN208867990U - A kind of energy-absorption box and automobile - Google Patents
A kind of energy-absorption box and automobile Download PDFInfo
- Publication number
- CN208867990U CN208867990U CN201821197959.9U CN201821197959U CN208867990U CN 208867990 U CN208867990 U CN 208867990U CN 201821197959 U CN201821197959 U CN 201821197959U CN 208867990 U CN208867990 U CN 208867990U
- Authority
- CN
- China
- Prior art keywords
- energy
- absorption box
- box body
- plate
- absorbing
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of energy-absorption box, including energy-absorbing box body (1) and mounting plate (2), the energy-absorbing box body (1) is the frame structure of both ends open, it is provided at least two induction slots (3) at four ribs on the energy-absorbing box body (1), at least one pre- crumple punching (4) is provided on four sides of the energy-absorbing box body (1).The utility model improves whole energy-absorbing effect convenient for the crumple deformation of guidance energy-absorption box, reduces loss of the automobile in low speed collision.
Description
Technical field
The utility model relates to car crass energy-absorbing fields, and in particular to a kind of energy-absorption box and use the energy-absorption box
Automobile.
Background technique
Currently, further increasing energy-absorption box as the protection of Hyundai Motor collision safety, automotive light weight technology requirement are higher and higher
Energy-absorbing rate mitigates energy-absorption box weight, increases energy-absorption box protection level as the critical issue solved, and traditional energy-absorption box uses steel
Material, density is high, quality is big, unit mass it is very lower than energy-absorbing rate, and pre- crumple punching and induction slot number be very on energy-absorption box
Less, the requirement of shelter of high impact velocity, Er Qie great then helpless for the collision under low, middle impact velocity in can only meeting
More energy-absorption boxes are non-dismountable formulas, and zero of automobile engine nacelle cannot be effectively protected when low speed collision occurs
Part, and maintenance cost is high after collision, is unfavorable for replacing, urgent need is improved and is promoted.
Utility model content
(1) technical problems to be solved
The utility model mainly solves the deficiencies in the prior art, provides a kind of energy-absorption box, and it is lower anti-to be able to satisfy collision
Protect desired detachable energy-absorption box.
(2) technical solution
To solve the technical problem, the utility model provides a kind of energy-absorption box, including energy-absorbing box body and mounting plate,
The energy-absorbing box body is the frame structure of both ends open, is provided at least two at four ribs on the energy-absorbing box body
Slot is induced, at least one pre- crumple punching is provided on four sides of the energy-absorbing box body.
Further, the energy-absorbing box body includes the first side and the second side, and first side and the second side are equal
Including intermediate plate and the side plates of intermediate plate two sides is set, the opening of first side and the second side is oppositely arranged.
Further, it is attached between first side and the second side by side plate, is set between the side plate being connected
It is equipped with weld seam or bolt.
Further, it is provided with downward recess in the middle part of the intermediate plate, the recess is provided at least one pre- crumple
Punching.
Further, the side plate is integrally in zigzag shape, and the side of the lower side of side plate is connect with mounting plate, described
The endface of the higher side of side plate is provided with pre- crumple punching.
Further, there are three pre- crumples to punch for the recess setting.
Further, the mounting plate is connected with a side opening of energy-absorbing box body and by the closure of openings, the peace
Loading board upper end surface is provided with connecting hook, and Open Side Down for the connecting hook.
Further, it is provided with hole on the mounting plate, is provided with screw in the hole.
Further, the mounting plate bottom has inside bending part, the opening phase of the bending part and energy-absorbing box body
Vertically.
And a kind of automobile for having used above-mentioned energy-absorption box.
(3) beneficial effect
It is light-weight: to compare more general energy-absorption box, this energy-absorption box uses aluminum alloy material, in the case where guaranteeing energy-absorbing
Reduce complete vehicle quality quality.
Shrinkage is big: this energy-absorption box has done more induction slots and pre- crumple hole location compared to more general energy-absorption box, will lure
Guide groove setting is improved at rib, while to the shape of box body, increases the recess of part and the side plate knot of zigzag
Structure, improve energy-absorbing effect, on the basis of guaranteeing its structural strength can to automobile in low speed collision when will not be led because of really up to the mark
Cause that passenger damages to automobile other components.
Detachable: this energy-absorption box, which is mounted in, to be connected with chassis runner on mounting plate, can be carried out just by connecting hook
The positioning of step, improving disassembly efficiency can dismantle in low speed collision and be replaced, reduce maintenance cost using the structure.
Detailed description of the invention
Fig. 1 is the schematic diagram of this energy-absorption box；
Fig. 2 is the schematic diagram that this energy-absorption box is connect with chassis runner；
Fig. 3 is the schematic diagram of this energy-absorption box box body；
Fig. 4 is another exemplary side schematic view of mounting plate in this energy-absorption box.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1-3, the utility model provides a kind of energy-absorption box, including energy-absorbing box body 1 and mounting plate 2, it is described
Energy-absorbing box body 1 is the frame structure of both ends open, changes previous induction slot and is located at the design on end face, this energy-absorption box will induce
Slot is arranged at four ribs, and the design at side is conducive to guide crumple and improves energy-absorbing effect, in actual use, setting
4-5 induction slot 3, two-by-two induce slot between spacing between 3-15mm, with this come guarantee energy-absorption box main body destruction stress assist
It adjusts consistent while the crumple of energy-absorption box being guided to deform, it is corresponding, energy-absorption box body length is arranged between 130 ~ 140mm, is changed
More collision bring energy can be absorbed in length.
Meanwhile at least one pre- crumple punching 4 is provided on four sides of energy-absorbing box body 1, described is pre- routed
Contracting punching be it is circumferentially disposed, shape is circle, and proof stress is harmonious.
Wherein, slot 3 and pre- crumple hole location 4 is induced to be equally spaced for circumferential direction, it is every during low speed impact to guarantee
The crumple dynamics in a direction is identical.
As shown in Figure 1-3, energy-absorbing box body 1 includes the first side 11 and the second side 12, first side 11 and the
Two sides 12 include intermediate plate 100 and the side plate 101 that 100 two sides of intermediate plate are arranged in, first side 11 and second
The opening of side 12 is oppositely arranged, and is attached between the first side 11 and the second side 12 by side plate 101, the side being connected
It is provided with weld seam or bolt between plate 101, bonding strength can be improved using welding.
And first side 11 and the second side 12 use three-decker, top layer and bottom are aluminium alloy layer, top layer with
Glass fibre and carbon fiber are filled between bottom, the ratio of glass fibre and carbon fiber improves integral strength, in turn in 9:1
Improve energy absorption performance.
As shown in figure 3, be provided with downward recess 5 in the middle part of intermediate plate 102, the recess 5 is provided with that there are three pre-
Crumple punching 4, improves energy-absorbing effect by increasing hole count, wherein the depth being recessed between 1-2cm, adds side plate 101
Whole is in zigzag shape, and the side of the lower side of the side plate 101 is connect with mounting plate 2, the end of the higher side of the side plate 101
It is provided with pre- crumple punching 4 at face and energy-absorbing effect is further increased, compared to traditional using recess and the structure of zigzag
Straight-tube shape preferably guides the crumple deformation of energy-absorption box.
As shown in Figs. 1-2, wherein mounting plate 2 is connected with a side opening of energy-absorbing box body 1 and seals the opening
It closes, 2 upper end surface of mounting plate is provided with connecting hook 21, and Open Side Down for the connecting hook 21, is provided on mounting plate 2
Hole is provided with screw 23 in the hole, realizes the preliminary fixation with automobile buffer beam by connecting hook, is fixed using screw
Connection, facilitates and is installed.
Mounting plate can be straight panel shape, here, the utility model gives the second example of mounting plate, by 2 bottom of mounting plate
Portion is provided with the bending part 22 to bend inwards, and the opening of the bending part 22 and energy-absorbing box body 1 is perpendicular, passes through bending
Portion can be convenient the welding between energy-absorption box and mounting plate, and certain buffering effect can be played by the bending part, be energy-absorbing
Help is provided.
As shown in Fig. 2, when the utility model is used, first energy-absorption box is connected with the chassis runner in automobile, then
It is attached with collision prevention girders by mounting plate.
The utility model automobile to be protected is then the automobile for being equipped with the energy-absorption box of above structure feature.
In conclusion above embodiment is not the restricted embodiment for being the utility model, the technology of all this fields
The modification or equivalent deformation that personnel are carried out on the basis of the substantive content of the utility model, in the skill of the utility model
Art scope.
Claims (10)
1. a kind of energy-absorption box, including energy-absorbing box body (1) and mounting plate (2), the energy-absorbing box body (1) is both ends open
Frame structure, which is characterized in that at least two induction slots (3), institute are provided at four ribs on the energy-absorbing box body (1)
It states and is provided at least one pre- crumple punching (4) on four sides of energy-absorbing box body (1).
2. energy-absorption box according to claim 1, it is characterised in that: the energy-absorbing box body (1) includes the first side (11)
With the second side (12), first side (11) and the second side (12) include intermediate plate (100) and are arranged in centre
The side plate (101) of plate (100) two sides, first side (11) and the opening of the second side (12) are oppositely arranged.
3. energy-absorption box according to claim 2, it is characterised in that: between first side (11) and the second side (12)
It is attached by side plate (101), is provided with weld seam or bolt between the side plate (101) being connected.
4. energy-absorption box according to claim 2, which is characterized in that be provided in the middle part of the intermediate plate (100) downward recessed
Place (5) is fallen into, the recess (5) is provided at least one pre- crumple punching (4).
5. energy-absorption box according to claim 4, which is characterized in that the side plate (101) is integrally in zigzag shape, the side
The side of plate (101) lower side is connect with mounting plate (2), and the endface of the higher side of the side plate (101) is provided with pre- burst
Contracting punching (4).
6. energy-absorption box according to claim 4, which is characterized in that there are three pre- crumples to punch for recess (5) setting
(4).
7. energy-absorption box according to claim 1, which is characterized in that the side of the mounting plate (2) and energy-absorbing box body (1)
Opening is connected and by the closure of openings, and mounting plate (2) upper end surface is provided with connecting hook (21), the connecting hook
(21) Open Side Down.
8. energy-absorption box according to claim 7, which is characterized in that be provided with hole on the mounting plate (2), set in the hole
It is equipped with screw (23).
9. energy-absorption box according to claim 8, which is characterized in that mounting plate (2) bottom has inside bending part
(22), the bending part (22) and the opening of energy-absorbing box body (1) are perpendicular.
10. a kind of automobile, which is characterized in that the automobile includes such as the described in any item energy-absorption boxes of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197959.9U CN208867990U (en) | 2018-07-27 | 2018-07-27 | A kind of energy-absorption box and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197959.9U CN208867990U (en) | 2018-07-27 | 2018-07-27 | A kind of energy-absorption box and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867990U true CN208867990U (en) | 2019-05-17 |
Family
ID=66463598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197959.9U Active CN208867990U (en) | 2018-07-27 | 2018-07-27 | A kind of energy-absorption box and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867990U (en) |
-
2018
- 2018-07-27 CN CN201821197959.9U patent/CN208867990U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206288079U (en) | A kind of white body lower body connector | |
| CN207416528U (en) | Battery fastening structure and with its battery pack and vehicle | |
| CN206749904U (en) | A kind of lightweight automobile front longitudinal beam | |
| CN206306981U (en) | A kind of collision prevention girders used for electric vehicle | |
| CN208867990U (en) | A kind of energy-absorption box and automobile | |
| CN110789479A (en) | Front-end anti-collision device of vehicle body | |
| CN208291339U (en) | A kind of automotive front collision beam assembly | |
| CN205396216U (en) | Foamed aluminium GMT | |
| CN109484346A (en) | Truck tail anti-collision structure | |
| CN211621368U (en) | Novel combined type guidable anti-collision cushion | |
| CN203581113U (en) | Automobile front bumper structure | |
| CN106143633B (en) | Body side wall B column connection structure | |
| CN202006831U (en) | Fender mount support | |
| CN209082396U (en) | Highway safety protective fence | |
| CN110312651A (en) | Rail vehicle collision system | |
| CN211001213U (en) | Pure electric vehicles protects crossbeam assembly behind | |
| CN209336820U (en) | A kind of front longitudinal beam front end reinforced support structure | |
| CN210047432U (en) | Split type automobile anti-collision beam convenient to maintain | |
| CN208085717U (en) | A kind of motor-car carbon fiber bumper and motor-car | |
| CN209320952U (en) | Composite material energy absorption device | |
| CN208280062U (en) | A kind of anti-collision guard rail for highways for slip of connecting | |
| CN112829569A (en) | Battery package tray bottom guard plate and vehicle | |
| CN207889530U (en) | Fuel gas bottle shielded frame and the vehicle for using the frame | |
| CN206446558U (en) | A kind of lorry back buffer beam assembly | |
| CN219295517U (en) | Energy-absorbing box and longeron connection structure and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |