CN207657776U - A kind of buffer vehicle beam - Google Patents
A kind of buffer vehicle beam Download PDFInfo
- Publication number
- CN207657776U CN207657776U CN201721839223.2U CN201721839223U CN207657776U CN 207657776 U CN207657776 U CN 207657776U CN 201721839223 U CN201721839223 U CN 201721839223U CN 207657776 U CN207657776 U CN 207657776U
- Authority
- CN
- China
- Prior art keywords
- bolster
- mounting rail
- elastic component
- bumper
- bumper body
- 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.)
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Abstract
The utility model discloses a kind of buffer vehicle beam, including the bumper body being installed on mounting rail, there is clearance space between the bumper body and the mounting rail, it further include bolster, first elastic component, the bolster is spaced apart in the clearance space, it is arranged along the transverse direction of vehicle body and vertical interval multiple, the cross section of the bolster is Y types, the integrated end of the bolster is connect with the bumper body or the mounting rail, accordingly, the branch end of the bolster is bonded with the mounting rail or the bumper, first elastic component is set between the bumper body and the mounting surface of the mounting rail and its both ends is connect with the two respectively.The utility model advantage：When colliding, larger impact force can be discharged, to effectively reduce the injury to vehicle itself and occupant, improves the safety of automobile；It is easy to process, without carrying out repacking by a relatively large margin, strong applicability to automobile.
Description
Technical field
The utility model is related to a kind of bumpers, more particularly, to a kind of buffer vehicle beam.
Background technology
In recent years, with the rapid development of automobile industry, the private volume of holding of automobile is continuously increased, bumper in addition to
Have the function of improving outside automobile aesthetics, should also have cushioning effect, to what is be subject to when effectively reduction automobile collides
Damage.It is being touched currently, the material of most of bumpers is plastics since the material of bumper itself is partially hard
When hitting, often can only Passive Defence collision, although having certain protective effect, however, it is difficult to the energy that generates when to collision
Effectively subsided, therefore, bumper also needs to further be promoted to the protective capability of vehicle itself and occupant.
Utility model content
Purpose of utility model：In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of buffer vehicle beam,
Enhance the buffering effect of bumper, the energy generated when effectively absorption collides, effective protection vehicle itself and occupant,
Improve vehicle safety.
Technical solution：A kind of buffer vehicle beam, including the bumper body that is installed on mounting rail, the insurance
There is clearance space between thick stick ontology and the mounting rail, further include bolster, the first elastic component, the bolster is spaced apart
In the clearance space, multiple along the transverse direction of vehicle body and vertical interval setting, the cross section of the bolster is Y types, described
The integrated end of bolster is connect with the bumper body or the mounting rail, correspondingly, the branch end of the bolster and institute
It states mounting rail or bumper fitting, first elastic component is set to the installation of the bumper body and the mounting rail
Between face and its both ends are connect with the two respectively.
It is rubber polymer that cross section has certain rigidity and toughness, material for the bolster of Y types, when automobile is sent out
When raw collision, the energy of collision passes to bolster by bumper body, and bolster generates extruding under the action of impact force
Deformation, the opening degree of branch end becomes larger, according to related mechanics principle, bolster while absorbing impact force, itself because
Overcome deformation and produce screen resilience, thus effectively to impact force into row buffering, to be risen to vehicle itself and occupant
To protective effect.
Further, this bumper further includes the second elastic component, and second elastic component is set to the bumper body
Or between the mounting rail and the joint face at the integrated end, second elastic component both ends are connect with the two respectively, the second bullet
Property part further strengthens buffering effect.
Further, the integrated end is connect with the bumper body, and the branch end is bonded with the mounting rail, institute
It is in array type arrangement in the bumper body to state bolster.
Further, the integrated end is connect with the mounting rail, and the branch end is bonded with the bumper body, institute
It is in array type arrangement on the mounting rail to state bolster.
Further, the bolster in matrix type be distributed, often go the bolster the integrated end interlock with institute
State bumper body or mounting rail connection.
Further, the present apparatus further includes transparent cushion, and the transparent cushion covers the entire outer of the bumper body
Side, transparent cushion play the role of first-level buffer when colliding.
Best, the distance between two described branch ends of the bolster are 10mm~60mm.
Best, first elastic component, second elastic component are spring.
Advantageous effect：Compared with prior art, the utility model has the advantages that：At the interval of bumper body and mounting rail
Multilayer bolster and the second elastic component are set between space, and the first elastic component is set between the joint face of the two, by more
The buffering absorbing in orientation can discharge larger impact force when colliding, to effectively reducing to vehicle itself and
The injury of occupant improves the safety of automobile；This bumper is easy to process, without carrying out changing by a relatively large margin to automobile
Dress, strong applicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the dimensional structure diagram of bolster；
Fig. 4 is the structural schematic diagram of embodiment 2.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment 1：
A kind of buffer vehicle beam, as described in Fig. 1~3, including bumper body 1, mounting rail 2, bolster 4,
One elastic component 5, the second elastic component 6, transparent cushion 7, bumper body 1 are installed on mounting rail 2, and the first elastic component 5 is set to
Between bumper body 1 and the mounting surface of mounting rail 2, both ends are connect with the two respectively, bumper body 1 and mounting rail 2 it
Between have clearance space 3, bolster 4 have certain rigidity and toughness, material be rubber polymer, bolster 4 be arranged
Be spaced apart in clearance space 3 and in matrix type, the cross section of bolster 4 is Y types, two branch ends 42 of bolster 4 it
Between distance be 10mm~60mm, branch end 42 is bonded with the side of mounting rail 2, the integrated end 41 of bolster 4 and second elastic
One end of part 6 connects, and the other end of the second elastic component 6 is connect with the medial surface of bumper body 1, the first elastic component 5, the second bullet
Property part 6 can be spring, transparent cushion 7 is covered on the entire lateral surface of bumper body 1.
When bumper collides, transparent cushion plays the role of first-level buffer first, is played to impact force certain
Consumption effect is absorbed, then, impact force passes to bolster, the first elastic component and the second elastic component with bumper body,
Bolster, the first elastic component and the second elastic component generate crimp, the Liang Ge branches of bolster under the action of impact force
End the distance between become larger, opening degree increase, according to related mechanics principle, bolster while absorbing impact force, itself
Screen resilience is produced due to overcoming deformation, to effectively to impact force into row buffering, at the same time, the first elastic component and the
Two elastic components generate certain screen resilience, further buffering shock attenuation result are played, to be risen to vehicle itself and occupant
To protective effect.
Embodiment 2：
The present embodiment is substantially the same manner as Example 1, and distinctive points are：Two branch ends of bolster and bumper body
Side is bonded, and the integrated end of bolster is connect with one end of the second elastic component, the other end of the second elastic component and the side of mounting rail
Face connects.
Embodiment 3：
The present embodiment and embodiment 1 or embodiment 2 are essentially identical, and distinctive points are：As shown in figure 4, per row buffering part
What two branch ends were interlocked is bonded with bumper body and mounting rail, correspondingly, often the other end of the second elastic component of row interlocks
Connect with the side of mounting rail and bumper body.
Claims (8)
1. a kind of buffer vehicle beam, including the bumper body (1) that is installed on mounting rail (2), the bumper sheet
There is clearance space (3) between body (1) and the mounting rail (2), it is characterised in that：Further include bolster (4), the first elastic component
(5), the bolster (4) is spaced apart in the clearance space (3), multiple along the transverse direction of vehicle body and vertical interval setting,
The cross section of the bolster (4) is Y types, integrated end (41) and the bumper body (1) or described of the bolster (4)
Mounting rail (2) connects, correspondingly, two branch ends (42) of the bolster (4) and the mounting rail (2) or the bumper
Ontology (1) is bonded, first elastic component (5) be set to the bumper body (1) and the mounting rail (2) mounting surface it
Between and its both ends connect respectively with the two.
2. a kind of buffer vehicle beam according to claim 1, it is characterised in that：Further include the second elastic component (6),
Second elastic component (6) is set to the connection of the bumper body (1) or the mounting rail (2) and the integrated end (41)
Between face, the second elastic component (6) both ends are connect with the two respectively.
3. a kind of buffer vehicle beam according to claim 1, it is characterised in that：The integrated end (41) with it is described
Bumper body (1) connects, and the branch end (42) is bonded with the mounting rail (2), and the bolster (4) is in the bumper
It is in array type arrangement on ontology (1).
4. a kind of buffer vehicle beam according to claim 1, it is characterised in that：The integrated end (41) with it is described
Mounting rail (2) connects, and the branch end (42) is bonded with the bumper body (1), and the bolster (4) is in the mounting rail
(2) it is in array type arrangement on.
5. a kind of buffer vehicle beam according to claim 1, it is characterised in that：The bolster (4) is in matrix
Type be distributed, often go the bolster (4) the integrated end (41) interlock with the bumper body (1) or the mounting rail
(2) it connects.
6. a kind of buffer vehicle beam according to claim 1, it is characterised in that：Further include transparent cushion (7), institute
State the entire lateral surface that transparent cushion (7) covers the bumper body (1).
7. a kind of buffer vehicle beam according to claim 1, it is characterised in that：Two of the bolster (4)
The distance between described branch end (42) is 10mm~60mm.
8. a kind of buffer vehicle beam according to claim 2, it is characterised in that：First elastic component (5), institute
It is spring to state the second elastic component (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839223.2U CN207657776U (en) | 2017-12-25 | 2017-12-25 | A kind of buffer vehicle beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839223.2U CN207657776U (en) | 2017-12-25 | 2017-12-25 | A kind of buffer vehicle beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657776U true CN207657776U (en) | 2018-07-27 |
Family
ID=62943579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839223.2U Active CN207657776U (en) | 2017-12-25 | 2017-12-25 | A kind of buffer vehicle beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771789A (en) * | 2021-09-07 | 2021-12-10 | 上海众德金属制品启东有限公司 | Automobile anti-collision beam |
-
2017
- 2017-12-25 CN CN201721839223.2U patent/CN207657776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771789A (en) * | 2021-09-07 | 2021-12-10 | 上海众德金属制品启东有限公司 | Automobile anti-collision beam |
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