CN205890808U - Automobile front anti -collision beam assembly - Google Patents
Automobile front anti -collision beam assembly Download PDFInfo
- Publication number
- CN205890808U CN205890808U CN201620581923.5U CN201620581923U CN205890808U CN 205890808 U CN205890808 U CN 205890808U CN 201620581923 U CN201620581923 U CN 201620581923U CN 205890808 U CN205890808 U CN 205890808U
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- energy
- absorption box
- automobile assembly
- buffer part
- anticollision beam
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Abstract
The utility model discloses an automobile front anti -collision beam assembly, include crashproof roof beam body and the energy -absorbing box that sets up in crashproof roof beam body both ends and be used for being connected with car longitudinal beams, crashproof roof beam body includes integrated into one piece's last buffering portion and lower buffering portion, and upward the cross -section of buffering portion and lower buffering portion is the rectangle structure, and upward buffering portion and lower buffering portion are equipped with the recess within a definite time, anticollision roof beam body includes the last buffering portion and the lower buffering portion of rectangle structure, and integrated into one piece, and structural strength is high, and anti striking ability reinforce is worked as the automobile front end and is received the upon impact, can effectually protect automobile engine, in addition, the setting of energy -absorbing box can be dismantled with car longitudinal beams on crashproof roof beam body again and is connected, and low -speed collision is out of shape back, be liable to change maintenance.
Description
Technical field
This utility model is related to auto parts and components field, particularly to a kind of front anticollision beam of automobile assembly.
Background technology
With the popularization of automobile, the requirement more and more higher to vehicle safety for the people, fore sub frame collision prevention girders are as impact
The design of the key components and partss of vehicle collision safety, the arrangement of its position and structure plays decision to the collision safety performance of automobile
The effect of property.Usual way of the prior art is collision prevention girders connected in the welding of the front end of automobile front subframe or longeron,
Its structure is the pipe of a circular cross-section, or is welded into the beam in square shape section after the stamping parts fastening of two u tee sections.Its knot
Structure intensity is not high, not only yielding when being clashed into, and impact resistance is low, and not only manufacturing cost is high, and less stable,
Fragile, improve use cost.
Accordingly, it would be desirable to improve to existing front anticollision beam of automobile, improve its structural strength, strengthen its impact resistance energy
Power, can effectively protect to automobile engine.
Utility model content
In view of this, this utility model provides a kind of front anticollision beam of automobile assembly, has higher structural strength and crashworthiness
Hit ability, can effectively automobile engine be protected.
Front anticollision beam of automobile assembly of the present utility model, including collision prevention girders body be arranged at collision prevention girders body two ends and be used in combination
In the energy-absorption box being connected with chassis runner, collision prevention girders body includes integrally formed upper buffer part and lower buffer part, upper buffer part
It is rectangular configuration with the section of lower buffer part, between upper buffer part and lower buffer part, be provided with groove.
Further, front anticollision beam of automobile assembly also includes being arranged in groove for preventing the interior reinforcement of groove variations.
Further, interior reinforcement section is u shape.
Further, collision prevention girders body cross-section is enclosed construction.
Further, energy-absorption box is included box body and is fixed on box body the energy-absorption box installing plate for being connected with chassis runner,
Energy-absorption box installing plate is provided with connecting hole.
Further, box body includes energy-absorption box outside plate and energy-absorption box inner panel, and energy-absorption box outside plate and energy-absorption box inner panel are u shape knot
Structure and relatively fastening form described box body.
Further, energy-absorption box outside plate and described energy-absorption box inner panel are equipped with vertical crumple gathering sill.
Further, connecting hole setting at least two, and wherein at least one is bar hole.
The beneficial effects of the utility model: front anticollision beam of automobile assembly of the present utility model, collision prevention girders body includes rectangle
The upper buffer part of structure and lower buffer part, and be integrally formed, structural strength is high, and impact resistant capability is strong, when automotive front end is touched
When hitting, can effectively automobile engine be protected；In addition, energy-absorption box be arranged on collision prevention girders body again with chassis runner
It is detachably connected, it is easy to repair and replacement after low speed collision deformation.
Brief description
With reference to the accompanying drawings and examples this utility model is further described.
Fig. 1 is this utility model structural decomposition diagram；
Fig. 2 is the collision prevention girders body construction schematic diagram in this utility model；
Fig. 3 is for a-a in this Fig. 2 to schematic diagram；
Fig. 4 is for b-b in Fig. 2 to schematic diagram；
Fig. 5 is energy-absorption box structural representation in this utility model.
Specific embodiment
Fig. 1 is this utility model structural decomposition diagram, and Fig. 2 is that the collision prevention girders body construction in this utility model is illustrated
Figure, for a-a in this Fig. 2 to schematic diagram, for b-b in Fig. 2 to schematic diagram, Fig. 5 is energy-absorption box structure in this utility model to Fig. 4 to Fig. 3
Schematic diagram, as shown in the figure: the front anticollision beam of automobile assembly of the present embodiment, including collision prevention girders body 1 be arranged at collision prevention girders body 1
The two ends simultaneously energy-absorption box 2 for being connected with chassis runner, collision prevention girders body 1 includes integrally formed upper buffer part 1-1 and lower delays
Rush portion 1-1, the section of upper buffer part 1-1 and lower buffer part 1-1 is rectangular configuration, between upper buffer part 1-1 and lower buffer part 1-1
It is provided with groove 1-3；Upper buffer part 1-1 and lower buffer part 1-1 are the rectangular configuration of hollow, and energy-absorption box 2 is first fixed on collision prevention girders
On body 1, by being welded to connect, then energy-absorption box 2 is detachably connected with chassis runner by bolt or screw；As illustrated,
Energy-absorption box 2 arranges two, is separately positioned on the two ends of collision prevention girders body 1.
In the present embodiment, front anticollision beam of automobile assembly also includes being arranged in groove 1-3 for preventing groove 1-3 deformation
Interior reinforcement 3；Interior reinforcement 3 can be monolithic construction, along groove 1-3 move towards arrange, alternatively split-type structural, this enforcement
In example, interior reinforcement 3 arranges two, is separately positioned on the two ends of collision prevention girders body 1.
In the present embodiment, interior reinforcement 3 section is u shape；The opening of interior reinforcement 3, towards groove 1-3 bottom, mitigates weight
While improve structural strength.
In the present embodiment, collision prevention girders body 1 cross section is enclosed construction；Structural strength is high.
In the present embodiment, energy-absorption box 2 is included box body and is fixed on box body the energy-absorption box peace for being connected with chassis runner
Dress plate 2-1, energy-absorption box installing plate 2-1 are provided with connecting hole 2-2.
In the present embodiment, box body includes energy-absorption box outside plate 2-3 and energy-absorption box inner panel 2-4, energy-absorption box outside plate 2-3 and energy-absorption box
Inner panel 2-4 is u shape structure and relatively fastens the described box body of formation.
In the present embodiment, energy-absorption box outside plate 2-3 and energy-absorption box inner panel 2-4 is equipped with vertical crumple gathering sill 2-5.
In the present embodiment, connecting hole 2-2 setting at least two, and wherein at least one is bar hole；As illustrated, connecting
Hole arranges four, is attached for installation bolt, and four connecting holes are in that tetragon is arranged, one of is bar hole, reduces
Alignment error.
Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted, although ginseng
According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, the objective without deviating from technical solutions of the utility model and model
Enclose, it all should be covered in the middle of right of the present utility model.
Claims (7)
1. a kind of front anticollision beam of automobile assembly it is characterised in that: include collision prevention girders body and be arranged at collision prevention girders body two ends simultaneously
For the energy-absorption box being connected with chassis runner, described collision prevention girders body includes integrally formed upper buffer part and lower buffer part, institute
State buffer part and the section of described lower buffer part is rectangular configuration, be provided with recessed between described upper buffer part and described lower buffer part
Groove；Described front anticollision beam of automobile assembly also includes being arranged in groove for preventing the interior reinforcement of groove variations.
2. front anticollision beam of automobile assembly according to claim 1 it is characterised in that: described interior reinforcement section be u shape.
3. front anticollision beam of automobile assembly according to claim 2 it is characterised in that: described collision prevention girders body cross-section be envelope
Closed type structure.
4. front anticollision beam of automobile assembly according to claim 3 it is characterised in that: described energy-absorption box includes box body and fixation
In box body and for the energy-absorption box installing plate that is connected with chassis runner, described energy-absorption box installing plate is provided with connecting hole.
5. front anticollision beam of automobile assembly according to claim 4 it is characterised in that: described box body include energy-absorption box outside plate and
Energy-absorption box inner panel, described energy-absorption box outside plate and described energy-absorption box inner panel are u shape structure and relative fastening forms described box body.
6. front anticollision beam of automobile assembly according to claim 5 it is characterised in that: described energy-absorption box outside plate and described energy-absorbing
Vertical crumple gathering sill is equipped with box inner panel.
7. front anticollision beam of automobile assembly according to claim 6 it is characterised in that: described connecting hole setting at least two,
And wherein at least one is bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581923.5U CN205890808U (en) | 2016-06-16 | 2016-06-16 | Automobile front anti -collision beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620581923.5U CN205890808U (en) | 2016-06-16 | 2016-06-16 | Automobile front anti -collision beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890808U true CN205890808U (en) | 2017-01-18 |
Family
ID=57768030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620581923.5U Active CN205890808U (en) | 2016-06-16 | 2016-06-16 | Automobile front anti -collision beam assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN205890808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804260A (en) * | 2017-11-28 | 2018-03-16 | 力帆实业(集团)股份有限公司 | Front anticollision beam assembly structure for automobile |
| CN110116691A (en) * | 2019-06-20 | 2019-08-13 | 沙洲职业工学院 | A kind of two-stage collapse type automobile collision preventing component |
| CN113415342A (en) * | 2021-07-30 | 2021-09-21 | 岚图汽车科技有限公司 | Vehicle body front portion structure and vehicle |
-
2016
- 2016-06-16 CN CN201620581923.5U patent/CN205890808U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804260A (en) * | 2017-11-28 | 2018-03-16 | 力帆实业(集团)股份有限公司 | Front anticollision beam assembly structure for automobile |
| CN110116691A (en) * | 2019-06-20 | 2019-08-13 | 沙洲职业工学院 | A kind of two-stage collapse type automobile collision preventing component |
| CN110116691B (en) * | 2019-06-20 | 2024-05-07 | 沙洲职业工学院 | Two-stage crumple type automobile anti-collision assembly |
| CN113415342A (en) * | 2021-07-30 | 2021-09-21 | 岚图汽车科技有限公司 | Vehicle body front portion structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |