CN204726364U - A kind of Novel crashproof front bumper - Google Patents
A kind of Novel crashproof front bumper Download PDFInfo
- Publication number
- CN204726364U CN204726364U CN201520331648.7U CN201520331648U CN204726364U CN 204726364 U CN204726364 U CN 204726364U CN 201520331648 U CN201520331648 U CN 201520331648U CN 204726364 U CN204726364 U CN 204726364U
- Authority
- CN
- China
- Prior art keywords
- energy
- absorbing
- collision prevention
- prevention girders
- link stopper
- 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
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Abstract
The utility model relates to automobile collision preventing technical field, in particular to a kind of Novel crashproof front bumper, comprise energy-absorbing link stopper and collision prevention girders, energy-absorbing link stopper one end face is provided with several parting beads matched mutually with foam along its length, and foam and every two parting beads are fixedly connected; Energy-absorbing link stopper other end is provided with several energy-absorbing posts along its length, and energy-absorbing link stopper other end is also provided with several guidance sets along its length, is provided with an energy-absorbing post in the middle of every two guidance sets; Energy-absorbing post and the guidance set other end and collision prevention girders one end face are fixedly connected; Collision prevention girders other end is provided with several energy-absorption boxes along its length.When using the utility model, drastically increasing the energy absorption ability of front bumper, simultaneously by the protection of collision prevention girders, and then ensure that the crashproof buffer capacity of front bumper.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The utility model relates to automobile collision preventing technical field, particularly a kind of Novel crashproof front bumper.
Background technology
At present, in automobile body accessories anticollision device field, Federal bumper, as the requisite important safety parts of vehicle, plays an important role.Federal bumper is the safety device absorbing the foreign impacts power that relaxes, protection vehicle body front and rear part.
Federal bumper is arranged on the front and rear of automobile usually, and when being collided for preventing automobile, automobile is impaired, the safety of protection automobile and occupant, and the structure of front/rear collision bumper is all not identical; The crashproof buffering effect of existing automobile front beam is not very desirable.Therefore be necessary to carry out technical innovation further to the structure of existing automobile front beam.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, Novel crashproof front bumper reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Novel crashproof front bumper described in the utility model, comprise multiple foam, energy-absorbing link stopper and collision prevention girders, described energy-absorbing link stopper one end face is provided with several parting beads matched mutually with foam along its length, and the sidewall between the two side of foam and every two parting beads is fixedly connected; Described energy-absorbing link stopper other end is provided with several energy-absorbing posts along its length, and described energy-absorbing link stopper other end is also provided with several guidance sets along its length, is provided with an energy-absorbing post in the middle of every two guidance sets; Energy-absorbing post and the guidance set other end and collision prevention girders one end face are fixedly connected; Collision prevention girders other end is provided with several energy-absorption boxes along its length; The cross section of described energy-absorbing post is taper.
Further, described energy-absorption box is made up of two energy-absorbing seats and spring, and the two ends of spring are all fixedly connected with energy-absorbing seat, and an energy-absorbing seat and collision prevention girders other end are fixedly connected, and another energy-absorbing seat and main body of vehicle frame are fixedly connected.
Further, described guidance set is made up of two guideposts, and a guidepost is positioned at directly over another guidepost, and guidepost one end all extend in the inside casing of energy-absorbing link stopper, and the guidepost other end is all fixedly connected with collision prevention girders.
Further, described collision prevention girders inside casing is provided with several brace panels along short transverse.
After adopting said structure, the utility model beneficial effect is: a kind of Novel crashproof front bumper described in the utility model, comprise multiple foam, energy-absorbing link stopper and collision prevention girders, described energy-absorbing link stopper one end face is provided with several parting beads matched mutually with foam along its length, and the sidewall between the two side of foam and every two parting beads is fixedly connected; Described energy-absorbing link stopper other end is provided with several energy-absorbing posts along its length, and described energy-absorbing link stopper other end is also provided with several guidance sets along its length, is provided with an energy-absorbing post in the middle of every two guidance sets; Energy-absorbing post and the guidance set other end and collision prevention girders one end face are fixedly connected; Collision prevention girders other end is provided with several energy-absorption boxes along its length; The cross section of described energy-absorbing post is taper.When using the utility model, carrying out energy-absorbing successively by foam, energy-absorbing link stopper, energy-absorbing post and energy-absorption box, drastically increasing the energy absorption ability of front bumper, simultaneously by the protection of collision prevention girders, and then ensure that the crashproof buffer capacity of front bumper.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cutaway view in Fig. 1;
Description of reference numerals:
1, foam; 2, energy-absorbing link stopper; 2-1, parting bead; 3, collision prevention girders; 4, brace panel;
5, energy-absorbing post; 6, guidepost; 7, energy-absorbing seat; 8, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, a kind of Novel crashproof front bumper described in the utility model, comprise multiple foam 1, energy-absorbing link stopper 2 and collision prevention girders 3, described energy-absorbing link stopper 2 one end face is provided with several parting bead 2-1 matched mutually with foam 1 along its length, sidewall between the two side of foam 1 and every two parting bead 2-1 is fixedly connected, this connection mode is: on closely nested basis, then adopts glue or screw to be fixedly connected with; Integral foam is become multiple foam 1, and be provided with interval between foam 1, make foam 1 to transverse direction or Longitudinal Extension, energy-absorbing effect can be improved, reduce foam cost simultaneously; Foam 1 quantity of the present utility model is preferably three.
Described energy-absorbing link stopper 2 other end is provided with several energy-absorbing posts 5 along its length, and the cross section of described energy-absorbing post 5 is taper, improves energy-absorbing effect.When vehicle front External Force Acting, when energy-absorbing link stopper 2 moves toward collision prevention girders 3, energy-absorbing post 5 makes the connecting bore position of energy-absorbing link stopper 2 be damaged by External Force Acting, thus realizes energy-absorbing.
Described energy-absorbing link stopper 2 other end is also provided with several guidance sets along its length, is provided with an energy-absorbing post 5 in the middle of every two guidance sets; Energy-absorbing post 5 and the guidance set other end and collision prevention girders 3 one end face are fixedly connected; Collision prevention girders 3 other end is provided with several energy-absorption boxes along its length.
Further, described energy-absorption box is made up of two energy-absorbing seats 7 and spring 8, and the two ends of spring 8 are all fixedly connected with energy-absorbing seat 7, and an energy-absorbing seat 7 is fixedly connected with collision prevention girders 3 other end, and another energy-absorbing seat 7 is fixedly connected with main body of vehicle frame.
Further, described guidance set is made up of two guideposts 6, and a guidepost 6 is positioned at directly over another guidepost 6, and guidepost 6 one end all extend in the inside casing of energy-absorbing link stopper 2, and guidepost 6 other end is all fixedly connected with collision prevention girders 3.Guidepost 6 mainly plays connection function at this, and ensure the connection between energy-absorbing link stopper 2 and collision prevention girders 3, when vehicle front External Force Acting, energy-absorbing link stopper 2 can move along guidepost 6 to collision prevention girders 3.
Further, described collision prevention girders 3 inside casing is provided with several brace panels 4 along short transverse, and brace panel 4 plays booster action.
When using the utility model, carrying out energy-absorbing successively by foam, energy-absorbing link stopper, energy-absorbing post and energy-absorption box, drastically increasing the energy absorption ability of front bumper, simultaneously by the protection of collision prevention girders, and then ensure that the crashproof buffer capacity of front bumper.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. a Novel crashproof front bumper, it is characterized in that: comprise multiple foam (1), energy-absorbing link stopper (2) and collision prevention girders (3), described energy-absorbing link stopper (2) end face is provided with several parting beads (2-1) matched mutually with foam (1) along its length, and the sidewall between the two side of foam (1) and every two parting beads (2-1) is fixedly connected;
Described energy-absorbing link stopper (2) other end is provided with several energy-absorbing posts (5) along its length, described energy-absorbing link stopper (2) other end is also provided with several guidance sets along its length, is provided with an energy-absorbing post (5) in the middle of every two guidance sets; Energy-absorbing post (5) and the guidance set other end and collision prevention girders (3) end face are fixedly connected; Collision prevention girders (3) other end is provided with several energy-absorption boxes along its length; The cross section of described energy-absorbing post (5) is taper, described guidance set is made up of two guideposts (6), a guidepost (6) is positioned at directly over another guidepost (6), guidepost (6) one end all extend in the inside casing of energy-absorbing link stopper (2), and guidepost (6) other end is all fixedly connected with collision prevention girders (3).
2. a kind of Novel crashproof front bumper according to claim 1, is characterized in that: described collision prevention girders (3) inside casing is provided with several brace panels (4) along short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331648.7U CN204726364U (en) | 2015-05-21 | 2015-05-21 | A kind of Novel crashproof front bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331648.7U CN204726364U (en) | 2015-05-21 | 2015-05-21 | A kind of Novel crashproof front bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204726364U true CN204726364U (en) | 2015-10-28 |
Family
ID=54384739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331648.7U Expired - Fee Related CN204726364U (en) | 2015-05-21 | 2015-05-21 | A kind of Novel crashproof front bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204726364U (en) |
-
2015
- 2015-05-21 CN CN201520331648.7U patent/CN204726364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151028 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |