CN211809469U - Buffering energy-absorbing type automobile bumper - Google Patents
Buffering energy-absorbing type automobile bumper Download PDFInfo
- Publication number
- CN211809469U CN211809469U CN201922287282.9U CN201922287282U CN211809469U CN 211809469 U CN211809469 U CN 211809469U CN 201922287282 U CN201922287282 U CN 201922287282U CN 211809469 U CN211809469 U CN 211809469U
- Authority
- CN
- China
- Prior art keywords
- bumper
- energy
- protective shell
- absorbing
- protecting crust
- 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
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a buffering energy-absorbing formula car bumper, including bumper body frame and top connecting plate, it has left protecting crust to peg graft bumper body frame one side, bumper body frame opposite side is pegged graft and is had right protecting crust. Has the advantages that: the utility model discloses a set up the rubber bumper beam, can cushion the energy-absorbing with the kinetic energy of energy-absorbing part transmission, avoid causing the damage to the automobile body.
Description
Technical Field
The utility model relates to an automobile bumper technical field, concretely relates to buffering energy-absorbing formula automobile bumper.
Background
The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. The front and rear bumpers of the automobile are stamped into channel steel by steel plates and riveted or welded with the frame longitudinal beam for many years, and a large gap is reserved between the channel steel and the automobile body, so that the front and rear bumpers of the automobile are quite unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device.
In a common automobile bumper, kinetic energy is directly transmitted to an automobile body by energy absorption components at left and right inclination angles, and the middle part of the automobile body is lack of a buffering structure, so that the automobile body is influenced and damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the buffering energy-absorbing type automobile bumper is provided, and the problem that in the existing common automobile bumper, kinetic energy is directly transmitted to an automobile body by energy-absorbing parts at left and right inclination angles, and the automobile body is affected and damaged due to the fact that a buffering structure is lacked in the middle of the energy-absorbing parts is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a buffering energy-absorbing formula car bumper, including bumper body frame and top connecting plate, it has left protecting crust to peg graft bumper body frame one side, bumper body frame opposite side is pegged graft and is had right protecting crust, a left side protecting crust with right protecting crust back all has the energy-absorbing part through the bolt fastening, energy-absorbing part one side is fixed with rubber bumper beam through the draw-in groove, bumper beam one side has the web beam through the bolt fastening.
Through adopting above-mentioned technical scheme, the bumper body frame, left protective housing and right protective housing are plastic material and make, the combination grafting post is fixed through inserting slot hole on the bumper body frame has also made things convenient for simultaneously right protective housing with the dismantlement and the change of left protective housing.
Furthermore, the inner walls of the left protective shell and the right protective shell are respectively provided with a combined insertion column.
By adopting the technical scheme, the combined inserting column is fixed by being inserted into the slot hole on the main bumper frame, and meanwhile, the right protective shell and the left protective shell are convenient to detach and replace.
Furthermore, the bumper main frame, the left protective shell and the top of the right protective shell are all fixed with the top connecting plate through clamping grooves.
Furthermore, a radiating net groove is formed in the bumper main frame, and a lamp groove is formed in the left protective shell and the right protective shell.
Further, a bottom support guard plate is fixed to the bottom of the bumper main frame through bolts.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for in solving current car bumper, the energy-absorbing part at left and right sides inclination directly transmits kinetic energy to the automobile body on, and the centre lacks the structure of buffering, leads to the automobile body to receive the problem that influences the damage, the utility model discloses a set up rubber bumper beam, can cushion the energy-absorbing with the kinetic energy of energy-absorbing part transmission, avoid causing the damage to the automobile body.
Drawings
FIG. 1 is a front view of a bumper of the present invention;
FIG. 2 is a schematic view of the connection relationship between a bumper main frame, a left protective shell, a right protective shell and a top connecting plate in the energy-absorbing bumper of the present invention;
fig. 3 is a top view of the buffering energy-absorbing type bumper of the present invention.
The reference numerals are explained below:
1. a bumper main frame; 2. a heat dissipation mesh groove; 3. a right protective shell; 4. a left protective shell; 5. a lamp slot; 6. a top connection plate; 7. combining the plug columns; 8. a bottom support shield; 9. an energy absorbing component; 10. a rubber bumper beam; 11. the cross beam is reinforced.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the energy-absorbing and buffering type automobile bumper in the embodiment includes a bumper main frame 1 and a top connecting plate 6, a left protective shell 4 is inserted into one side of the bumper main frame 1, a right protective shell 3 is inserted into the other side of the bumper main frame 1, and the bumper main frame 1, the left protective shell 4 and the right protective shell 3 are made of plastic materials. All the shaping has combination grafting post 7 on left protective housing 4 and the 3 inner walls of right protective housing, and combination grafting post 7 is fixed through inserting the slotted hole on bumper body frame 1, has also made things convenient for the dismantlement and the change of right protective housing 3 and left protective housing 4 simultaneously. The top connecting plate 6 is fixed on the top of the bumper main frame 1, the top of the left protective shell 4 and the top of the right protective shell 3 through clamping grooves. The shaping has heat dissipation net groove 2 on bumper body frame 1, the shaping has lamp groove 5 on left protective housing 4 and the right protective housing 3, left side protective housing 4 and the 3 backs of right protective housing all have energy-absorbing part 9 through the bolt fastening, energy-absorbing part 9 one side is fixed with rubber bumper beam 10 through the draw-in groove, bumper beam one side has web beam 11 through the bolt fastening, rubber bumper beam 10 is compared in the buffer structure that traditional foam cushioning material made, there is bigger buffering range, improve the buffering level, web beam 11 is the steel construction, be used for stabilizing being connected of bumper and automobile body, 1 bottom of bumper body frame is through the bolt fastening bottom support backplate 8.
The specific implementation process of this embodiment is as follows: at first, reinforcing beam 11 and automobile body carry out fixed connection, then carry out the aggregate erection to the heat radiation structure of bumper body frame 1 and automobile body, insert the illumination lamps and lanterns into lamps and lanterns 5 after that, carry out fixed connection with left protecting crust 4 and right protecting crust 3 and bumper body frame 1 through combination peg graft post 7, insert bumper body frame 1 with top connecting plate 6 at last, the inslot at left protecting crust 4 and right protecting crust 3 top is further fixed, can accomplish the installation, when the vehicle receives the collision, left protecting crust 4 and right protecting crust 3 carry out the energy-absorbing through energy-absorbing part 9, and transmit to and cushion on the rubber bumper beam 10, the kinetic energy after the buffering is used for reinforcing beam 11 again, it causes the damage to the automobile body to have avoided reinforcing beam 11 to receive great kinetic energy, the energy-absorbing level of the bumper's energy-absorbing is improved.
The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. The utility model provides a buffering energy-absorbing formula car bumper which characterized in that: including bumper body frame (1) and top connecting plate (6), it has left protecting crust (4) to peg graft on one side of bumper body frame (1), it has right protecting crust (3) to peg graft on bumper body frame (1) opposite side, left side protecting crust (4) with right protecting crust (3) back all is fixed with energy-absorbing part (9) through the bolt, energy-absorbing part (9) one side is fixed with rubber bumper beam (10) through the draw-in groove, bumper beam one side is fixed with web beam (11) through the bolt.
2. The bumper of claim 1, wherein: and the inner walls of the left protective shell (4) and the right protective shell (3) are respectively provided with a combined insertion column (7).
3. The bumper of claim 2, wherein: the bumper main frame (1), the left protective shell (4) and the top of the right protective shell (3) are fixed with the top connecting plate (6) through clamping grooves.
4. The bumper of claim 3, wherein: the bumper main frame (1) is provided with a heat dissipation mesh groove (2) in a forming mode, and the left protective shell (4) and the right protective shell (3) are provided with a lamp groove (5) in a forming mode.
5. The bumper of claim 4, wherein: and a bottom supporting guard plate (8) is fixed at the bottom of the main bumper frame (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287282.9U CN211809469U (en) | 2019-12-19 | 2019-12-19 | Buffering energy-absorbing type automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287282.9U CN211809469U (en) | 2019-12-19 | 2019-12-19 | Buffering energy-absorbing type automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809469U true CN211809469U (en) | 2020-10-30 |
Family
ID=73140409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287282.9U Expired - Fee Related CN211809469U (en) | 2019-12-19 | 2019-12-19 | Buffering energy-absorbing type automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147639A (en) * | 2021-05-12 | 2021-07-23 | 南昌华翔汽车内外饰件有限公司 | Automobile bumper and automobile |
-
2019
- 2019-12-19 CN CN201922287282.9U patent/CN211809469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147639A (en) * | 2021-05-12 | 2021-07-23 | 南昌华翔汽车内外饰件有限公司 | Automobile bumper and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5823487B2 (en) | Vehicle and associated energy reservoir support | |
| CN101628564A (en) | Bumper assembly and corresponding automobile | |
| CN203438965U (en) | Energy-absorbing structure of vehicle frame and vehicle | |
| CN211809469U (en) | Buffering energy-absorbing type automobile bumper | |
| US20140054907A1 (en) | Bumper beam assembly system | |
| US11352061B2 (en) | Front body structure of vehicle | |
| CN214823118U (en) | Anti-collision automobile front bumper | |
| CN212967885U (en) | Power battery box body of new energy automobile | |
| CN213502174U (en) | Automobile anti-collision beam mounting structure with good buffering effect | |
| JP2008001204A (en) | Bumper for vehicle | |
| CN210591741U (en) | Heavy-duty car bumper auxiliary bar | |
| CN216580709U (en) | Stable form automobile front longitudinal back shroud | |
| CN216994514U (en) | Sub vehicle frame anticollision roof beam subassembly and vehicle | |
| CN218258352U (en) | Electricity core automobile body integral structure | |
| CN218892526U (en) | Automobile bumper convenient to equipment | |
| CN205706872U (en) | Vehicle frame and there is its vehicle | |
| CN211809470U (en) | Anti-collision automobile front bumper | |
| CN214874665U (en) | Low-cost high impact-resistant automobile bumper | |
| CN110816463B (en) | A ventilation grid fixed bolster and vehicle for vehicle | |
| CN101214828A (en) | Auxiliary frame of passenger car | |
| CN210191720U (en) | Electric vehicle frame with independent rear goods shelf | |
| CN211001214U (en) | Front bumper foam energy-absorbing block convenient to mount | |
| CN219706912U (en) | Automobile bumper protection foam capable of improving buffering effect | |
| CN217421338U (en) | Shock-resistant automobile water tank | |
| CN212289736U (en) | Damping device of automobile bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211219 |