CN213228543U - Automobile anti-collision box - Google Patents
Automobile anti-collision box Download PDFInfo
- Publication number
- CN213228543U CN213228543U CN202021950953.1U CN202021950953U CN213228543U CN 213228543 U CN213228543 U CN 213228543U CN 202021950953 U CN202021950953 U CN 202021950953U CN 213228543 U CN213228543 U CN 213228543U
- Authority
- CN
- China
- Prior art keywords
- energy
- absorbing box
- box
- fixedly connected
- buffering
- 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
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model relates to an automobile safety technical field discloses an automobile anti-collision box, including lower mounting panel, lower mounting panel upper portion intermediate position fixedly connected with energy-absorbing box is located energy-absorbing box middle part integration stamping forming has arc buffering portion, is located mounting panel on the energy-absorbing box upper end fixedly connected with is located the embedding of energy-absorbing box inner chamber middle part has rubber buffer seat. The utility model discloses a when bumping, take place to extrude the buffering through the arc buffering portion at energy-absorbing box middle part to can cushion with rubber buffer seat when extrusion buffer rod contracts and reduce the striking dynamics, and rubber buffer seat can cushion through the spring, reach dual buffering effect through these two kinds of buffering modes.
Description
Technical Field
The utility model relates to an automobile safety technical field specifically is an automobile anti-collision box.
Background
At present, the crash box is a part which fully absorbs the collision kinetic energy by the compression deformation of the crash box when an automobile is impacted, reduces the collision acceleration, reduces the maximum impact force to relieve the impact, and can reduce the collision damage to pedestrians. On energy-absorbing box one end passed through bolted connection to the automobile body longeron, the other end links to each other with the crashproof roof beam girder, every kind of energy-absorbing box all had the impact allowable value of self, when the impact is less than or equal to the allowable value, the energy-absorbing box can be through the overall striking energy of the crumpling absorption of self, except the energy-absorbing box, other spare parts all can not damage, and is unusual, can avoid striking energy to transmit the automobile body longeron, the automobile body longeron can not warp.
In the prior art, only one buffering energy absorption box is arranged for anti-collision, the buffering effect is poor, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car anticollision box has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile anti-collision box, includes lower mounting panel, mounting panel upper portion intermediate position fixedly connected with energy-absorbing box is located energy-absorbing box middle part integration stamping forming has arc buffering portion, is located mounting panel on the fixedly connected with of energy-absorbing box upper end is located the embedding of energy-absorbing box inner chamber middle part has rubber buffer seat, is located rubber buffer seat bottom fixedly connected with extrusion piece is located the activity of energy-absorbing box inner chamber bottom is pegged graft and is had the spring.
As an optimal implementation manner of the present invention, the lower mounting plate is vertically provided with a plurality of front mounting holes distributed at equal intervals.
As an optimized embodiment of the present invention, the rear mounting holes are vertically formed on the periphery of the upper mounting plate and are distributed at equal intervals.
As a preferred embodiment of the present invention, the upper end surface of the spring is attached to the bottom surface of the extrusion block.
As an embodiment of the present invention, the buffer rod is fixedly connected to the middle of the bottom of the upper mounting plate vertically downward.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a when bumping, take place to extrude the buffering through the arc buffering portion at energy-absorbing box middle part to can cushion with rubber buffer seat when extrusion buffer rod contracts and reduce the striking dynamics, and rubber buffer seat can cushion through the spring, reach dual buffering effect through these two kinds of buffering modes.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an overall cross-sectional structure of an automobile crash box according to the present invention;
fig. 2 is the utility model relates to a rubber buffer seat structure sketch map of car anticollision box.
In the figure: 1. a lower mounting plate; 2. a spring; 3. a front mounting hole; 4. a rubber cushion seat; 5. an energy absorption box; 6. extruding the buffer rod; 7. an upper mounting plate; 8. a rear mounting hole; 9. an arc-shaped buffer part; 10. and extruding the block.
The utility model provides an instrument all can be through market purchase and private customization acquisition.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: an automobile anti-collision box comprises a lower mounting plate 1, wherein an energy absorption box 5 is fixedly connected to the middle position of the upper portion of the lower mounting plate 1, an arc-shaped buffering portion 9 is integrally formed in the middle of the energy absorption box 5 in a punching mode, the arc-shaped buffering portion 9 can achieve an extrusion crumpling effect, an upper mounting plate 7 is fixedly connected to the upper end portion of the energy absorption box 5, a rubber buffering seat 4 is embedded into the middle of an inner cavity of the energy absorption box 5, an extrusion block 10 is fixedly connected to the bottom of the rubber buffering seat 4, and a spring 2 is movably inserted into the bottom of the inner; specifically, the method comprises the following steps: when colliding, the arc buffering portion 9 through the energy-absorbing box 5 middle part takes place to extrude the buffering to can cushion with rubber buffer seat 4 when extrusion buffering pole 6 contracts and reduce the striking dynamics, and rubber buffer seat 4 can cushion through spring 2, reaches dual buffering effect through these two kinds of buffering modes.
In this embodiment (please refer to fig. 1), a plurality of front mounting holes 3 are vertically formed on the periphery of the lower mounting plate 1 and are distributed at equal intervals.
In this embodiment (please refer to fig. 1), a plurality of rear mounting holes 8 are vertically formed in the periphery of the upper mounting plate 7 and are distributed at equal intervals.
In this embodiment (see fig. 1), the upper end surface of the spring 2 is attached to the bottom surface of the extrusion block 10.
In this embodiment (please refer to fig. 1), the middle position of the bottom of the upper mounting plate 7 is vertically and downwardly fixedly connected with the extrusion buffering rod 6, and the extrusion buffering rod 6 can buffer the rubber buffering seat 4 to reduce the impact force when contracting.
When an automobile anticollision box uses, it is required to explain, the utility model relates to an automobile anticollision box, each part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
During the use, when bumping, take place to extrude the buffering through the arc buffering portion 9 in energy-absorbing box 5 middle part to can cushion with rubber buffer seat 4 when extrusion buffer rod 6 contracts and reduce the striking dynamics, and rubber buffer seat 4 can cushion through spring 2, reaches dual buffering effect through these two kinds of buffering modes.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an automobile anti-collision box, includes lower mounting panel (1), its characterized in that: lower mounting panel (1) upper portion intermediate position fixedly connected with energy-absorbing box (5), be located energy-absorbing box (5) middle part integration stamping forming has arc buffering portion (9), is located mounting panel (7) are gone up to energy-absorbing box (5) upper end fixedly connected with, are located energy-absorbing box (5) inner chamber middle part embedding has rubber buffer seat (4), is located rubber buffer seat (4) bottom fixedly connected with extrusion piece (10), is located energy-absorbing box (5) inner chamber bottom activity is pegged graft and is had spring (2).
2. The automobile crash box according to claim 1, wherein: the periphery of the lower mounting plate (1) is vertically provided with a plurality of front mounting holes (3) distributed at equal intervals.
3. The automobile crash box according to claim 1, wherein: the periphery of the upper mounting plate (7) is vertically provided with a plurality of rear mounting holes (8) distributed at equal intervals.
4. The automobile crash box according to claim 1, wherein: the upper end surface of the spring (2) is attached to the bottom surface of the extrusion block (10).
5. The automobile crash box according to claim 1, wherein: and an extrusion buffer rod (6) is vertically and downwards fixedly connected to the middle position of the bottom of the upper mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950953.1U CN213228543U (en) | 2020-09-09 | 2020-09-09 | Automobile anti-collision box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950953.1U CN213228543U (en) | 2020-09-09 | 2020-09-09 | Automobile anti-collision box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213228543U true CN213228543U (en) | 2021-05-18 |
Family
ID=75871895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950953.1U Active CN213228543U (en) | 2020-09-09 | 2020-09-09 | Automobile anti-collision box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213228543U (en) |
-
2020
- 2020-09-09 CN CN202021950953.1U patent/CN213228543U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101574980B (en) | Rear structure of vehicle body | |
| US11097782B2 (en) | Sill beam uniform deceleration unit | |
| CN102530087A (en) | Rear floor structure for a motor vehicle | |
| CN208931113U (en) | Vehicle battery support holder structure and automobile body bottom | |
| US20220250684A1 (en) | Sill beam uniform deceleration unit | |
| CN109094654A (en) | Cycle frame structure of vehicle | |
| CN104670341A (en) | Automotive reinforced floor structure and automobile | |
| CN205044684U (en) | A buffer stop for car body | |
| CN109823154B (en) | Battery tray and have its vehicle | |
| CN106240642B (en) | A kind of vehicle frame and the vehicle with the vehicle frame | |
| CN213228543U (en) | Automobile anti-collision box | |
| CN212332574U (en) | Automobile collision buffer device | |
| CN101885315A (en) | Front anti-collision beam of passenger car | |
| CN217496273U (en) | Vehicle body front end collision structure and automobile | |
| US7240932B2 (en) | Energy-absorbing case for a motor vehicle bumper beam | |
| CN214189572U (en) | Automobile chassis with buffer structure | |
| CN110316251B (en) | Front frame and passenger car | |
| CN210882325U (en) | Crumple energy-absorbing connecting device of front section of automobile longitudinal beam | |
| CN217705725U (en) | Front-mounted selective bumper of automobile | |
| CN2764671Y (en) | Energy absorber for automobile | |
| CN109204526B (en) | Vehicle body structure and vehicle | |
| CN206255072U (en) | Vehicle frame and the vehicle with the vehicle frame | |
| CN112590938A (en) | Automobile upper longitudinal beam made of layered filling material and using method and manufacturing method thereof | |
| CN201494511U (en) | Automobile front wall upper baffle plate | |
| CN215851092U (en) | Anticollision roof beam and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |