CN208897013U - Rear bumper in a kind of automobile - Google Patents
Rear bumper in a kind of automobile Download PDFInfo
- Publication number
- CN208897013U CN208897013U CN201821536224.4U CN201821536224U CN208897013U CN 208897013 U CN208897013 U CN 208897013U CN 201821536224 U CN201821536224 U CN 201821536224U CN 208897013 U CN208897013 U CN 208897013U
- Authority
- CN
- China
- Prior art keywords
- automobile
- rear bumper
- layer
- collision prevention
- bumper
- 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
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses rear bumpers in a kind of automobile, its structure includes rear bumper ontology, collision prevention girders, cross reinforcing and vertical strengthening ribs in automobile, license plate frame is equipped in the automobile among the rear portion of rear bumper ontology, radar hole is distributed in the two sides of the license plate frame, the inside upper part of rear bumper ontology is equipped with collision prevention girders in the automobile, and cross reinforcing and vertical strengthening ribs is distributed in the bottom welding of the collision prevention girders；The collision prevention girders are made of exterior trim nylon plastic(s) layer, carbon steel plate layer, bumper and absorbing shock layer and polypropylene plastics internal decorative layer.Rear bumper in the automobile efficiently plays the role of anticollision, durable, corrosion resistance is strong, toughness is big, and hardness and strength are high, at low cost, effective anticollision, it is indeformable, by the stainless steel spring group and buffering adhesive being arranged on the inside of carbon steel plate, effectively raise cushion performance, the multiple cross reinforcings and vertical strengthening ribs being arranged, further strengthen the structural strength of bumper.
Description
Technical field
The utility model relates to bumper equipment technical field, rear bumper in specially a kind of automobile.
Background technique
Automobile front and back end is equipped with bumper, not only there is decoration functions, more importantly absorbs and mitigate foreign impacts power, protection
Vehicle body protects the safety device of vehicle body and occupant safety function.
The anticollision device, collision-prevention device intensity that rear bumper uses in existing automobile is low, and hardness is small, is easy to be damaged, and toughness is small, gently
Light one hits and will deform, and cushion performance is poor, and knocking into the back may be knocked away, and safety coefficient is low, it is difficult to after meeting in existing automobile
The demand of bumper.
Utility model content
The purpose of this utility model is to provide rear bumpers in a kind of automobile, solve and ask proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: rear bumper in a kind of automobile, structure packet
Rear bumper ontology, collision prevention girders, cross reinforcing and vertical strengthening ribs in automobile are included, in the automobile after rear bumper ontology
License plate frame is equipped among portion, radar hole is distributed in the two sides of the license plate frame, in the automobile on the inside of rear bumper ontology
Portion is equipped with collision prevention girders, and cross reinforcing and vertical strengthening ribs is distributed in the bottom welding of the collision prevention girders；The collision prevention girders are by outer
Nylon plastic(s) layer, carbon steel plate layer, bumper and absorbing shock layer and polypropylene plastics internal decorative layer composition are adornd, the outside of the collision prevention girders is equipped with
Exterior trim nylon plastic(s) layer, the inside of the exterior trim nylon plastic(s) layer are equipped with carbon steel plate layer, set on the inside of the carbon steel plate layer
There is bumper and absorbing shock layer, stainless steel spring group and buffering adhesive is distributed in the inside of the bumper and absorbing shock layer, the bumper and absorbing shock layer
Inside is equipped with polypropylene plastics internal decorative layer.
As a kind of preferred embodiment of the utility model, rear bumper ontology is by dividing in the collision prevention girders and automobile
The fastening bolt of cloth is threadedly coupled, and is more fastened by the connection of multiple fastening bolts, is avoided the loosening that falls off.
As a kind of preferred embodiment of the utility model, the inside top half of rear bumper ontology in the automobile
For groove type structure, the collision prevention girders are embedded in inside grooves, and groove type is firmer, convenient for addition Anti-collision materials.
As a kind of preferred embodiment of the utility model, the two sides of the bottom of rear bumper ontology are equipped in the automobile
Taillight hole, and the taillight hole is arc-shaped structure, facilitates installation taillight, it is easy to use.
As a kind of preferred embodiment of the utility model, the rear portion both ends of rear bumper ontology are bonded in the automobile
Reflection plaster is distributed with, can effectively prevent car rear-end, reflection alarming.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. rear bumper in the automobile, the collision prevention girders being arranged by the inside upper part of rear bumper ontology in the car, can
Efficiently play the role of anticollision, by the interior exterior trim plastics of setting, is made using polypropylene plastics nylon plastic(s), intensity
Greatly, hardness is high, and durable, corrosion resistance is strong, and by the carbon steel plate of setting, phosphorus content is high, and toughness is big, hardness and strong
Degree is high, and at low cost, effective anticollision is indeformable, and design is reasonable.
2. rear bumper in the automobile, by the stainless steel spring group and buffering adhesive being arranged on the inside of carbon steel plate, effectively
Improve cushion performance, protect automobile not hit away, securely and reliably, pass through the inside bottom of rear bumper ontology in the car
The multiple cross reinforcings and vertical strengthening ribs being arranged, further strengthen the structural strength of bumper, improve bumper
Safe coefficient.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the external structure of rear bumper in a kind of automobile of the utility model；
Fig. 2 is the inside structure figure of rear bumper in a kind of automobile of the utility model；
Fig. 3 is the material-structure figure of rear bumper in a kind of automobile of the utility model.
In figure: rear bumper ontology -1, reflection plaster -2, taillight hole -3, license plate frame -4, radar hole -5, collision prevention girders-in automobile
6, cross reinforcing -7, vertical strengthening ribs -8, fastening bolt -9, exterior trim nylon plastic(s) layer -10, carbon steel plate layer -11, buffering subtract
Shake layer -12, polypropylene plastics internal decorative layer -13, stainless steel spring group -14, buffering adhesive -15.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: rear bumper in a kind of automobile, structure include
Rear bumper ontology 1, collision prevention girders 6, cross reinforcing 7 and vertical strengthening ribs 8 in automobile, rear bumper ontology 1 in the automobile
Rear portion among be equipped with license plate frame 4, radar hole 5 is distributed in the two sides of the license plate frame 4, rear bumper ontology 1 in the automobile
Inside upper part be equipped with collision prevention girders 6, the collision prevention girders 6 bottom welding cross reinforcing 7 and vertical strengthening ribs 8 is distributed with；Institute
Collision prevention girders 6 are stated by exterior trim nylon plastic(s) layer 10, carbon steel plate layer 11, bumper and absorbing shock layer 12 and 13 groups of polypropylene plastics internal decorative layer
At the outside of the collision prevention girders 6 is equipped with exterior trim nylon plastic(s) layer 10, and the inside of the exterior trim nylon plastic(s) layer 10 is equipped with carbon steel
The inside of plate layer 11, the carbon steel plate layer 11 is equipped with bumper and absorbing shock layer 12, and the inside of the bumper and absorbing shock layer 12 is distributed with not
The inside of steel spring group 14 of becoming rusty and buffering adhesive 15, the bumper and absorbing shock layer 12 is equipped with polypropylene plastics internal decorative layer 13.
Referring to Fig. 2, the collision prevention girders 6 are connected with rear bumper ontology 1 in automobile by 9 screw thread of fastening bolt of distribution
It connects, is more fastened by the connection of multiple fastening bolts 9, avoid the loosening that falls off.
Referring to Fig. 1, the inside top half of rear bumper ontology 1 is groove type structure, the anticollision in the automobile
Beam 6 is embedded in inside grooves, and groove type is firmer, convenient for addition Anti-collision materials.
Referring to Fig. 1, the two sides of the bottom of rear bumper ontology 1 are equipped with taillight hole 3, and the taillight hole 3 in the automobile
For arc-shaped structure, facilitate installation taillight, it is easy to use.
Referring to Fig. 1, reflection plaster 2 is distributed in the rear portion both ends bonding of rear bumper ontology 1 in the automobile, it can be effective
Prevent car rear-end, reflection alarming.
Rear bumper in a kind of automobile described in the utility model, the exterior trim nylon plastic(s) layer 10 outside collision prevention girders 6 can be first
External impact is first kept out, using nylon material, hardness is big, and toughness is high, beautiful and generous, the carbon of 10 inside of exterior trim nylon plastic(s) layer
Steel plate layer 11, carbon content have 0.5%, and structural strength is high, and hardness is big, and durable, crashworthiness is strong, 11 inside of carbon steel plate layer
Bumper and absorbing shock layer 12, bumper and absorbing shock effectively reduces noise, in automobile in rear bumper ontology 1 so that entire vehicle body is stablized
The multiple cross reinforcings 7 and vertical strengthening ribs 8 of side bottom use stainless steel material, and corrosion resistance is strong, and hardness is big.
Rear bumper ontology 1, reflection plaster 2, taillight hole 3, license plate frame 4, radar hole 5, anticollision in the automobile of the utility model
Beam 6, cross reinforcing 7, vertical strengthening ribs 8, fastening bolt 9, exterior trim nylon plastic(s) layer 10, carbon steel plate layer 11, bumper and absorbing shock
Layer 12, polypropylene plastics internal decorative layer 13, stainless steel spring group 14, buffering adhesive 15, component is universal standard part or this field skill
The component that art personnel know, structure and principle are all that this technology personnel can learn by technical manual or pass through routine experiment
Method knows the utility model solves the problems, such as it is that the anticollision device, collision-prevention device intensity that rear bumper uses in existing automobile is low, hardness
It is small, it is easy to be damaged, toughness is small, gently one hits and will deform, and cushion performance is poor, and knocking into the back may be knocked away, and safety coefficient is low,
It is difficult to meet the problems such as the needs of rear bumper in existing automobile, the utility model is combined with each other by above-mentioned component, is led to
The collision prevention girders for crossing the inside upper part setting of rear bumper ontology in the car, can efficiently play the role of anticollision, pass through setting
Interior exterior trim plastics, be made using polypropylene plastics nylon plastic(s), intensity is big, and hardness is high, durable, corrosion resistance
By force, by the carbon steel plate of setting, phosphorus content is high, and toughness is big, and hardness and strength are high, and at low cost, effective anticollision is constant
Shape, design are reasonable.By the stainless steel spring group and buffering adhesive being arranged on the inside of carbon steel plate, resiliency is effectively raised
Can, protect automobile not hit away, securely and reliably, the multiple transverse directions being arranged by the inside bottom of rear bumper ontology in the car
Reinforcing rib and vertical strengthening ribs further strengthen the structural strength of bumper, improve the safe coefficient of bumper.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. rear bumper in a kind of automobile, structure includes rear bumper ontology (1) in automobile, collision prevention girders (6), cross reinforcing
(7) and vertical strengthening ribs (8), it is characterised in that: be equipped with license plate frame in the automobile among the rear portion of rear bumper ontology (1)
(4), the two sides of the license plate frame (4) are distributed with radar hole (5), and the inside upper part of rear bumper ontology (1) is set in the automobile
Have collision prevention girders (6), cross reinforcing (7) and vertical strengthening ribs (8) is distributed in the bottom welding of the collision prevention girders (6)；
The collision prevention girders (6) are by exterior trim nylon plastic(s) layer (10), carbon steel plate layer (11), bumper and absorbing shock layer (12) and polypropylene plastics
Expect internal decorative layer (13) composition, the outside of the collision prevention girders (6) is equipped with exterior trim nylon plastic(s) layer (10), the exterior trim nylon plastic(s) layer
(10) inside is equipped with carbon steel plate layer (11), and the inside of the carbon steel plate layer (11) is equipped with bumper and absorbing shock layer (12), described
The inside of bumper and absorbing shock layer (12) is distributed with stainless steel spring group (14) and buffering adhesive (15), the bumper and absorbing shock layer (12) it is interior
Side is equipped with polypropylene plastics internal decorative layer (13).
2. rear bumper in a kind of automobile according to claim 1, it is characterised in that: in the collision prevention girders (6) and automobile
Rear bumper ontology (1) is threadedly coupled by the fastening bolt (9) of distribution.
3. rear bumper in a kind of automobile according to claim 1, it is characterised in that: rear bumper ontology in the automobile
(1) inside top half is groove type structure, and the collision prevention girders (6) are embedded in inside grooves.
4. rear bumper in a kind of automobile according to claim 1, it is characterised in that: rear bumper ontology in the automobile
(1) two sides of the bottom are equipped with taillight hole (3), and the taillight hole (3) is arc-shaped structure.
5. rear bumper in a kind of automobile according to claim 1, it is characterised in that: rear bumper ontology in the automobile
(1) reflection plaster (2) are distributed in rear portion both ends bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536224.4U CN208897013U (en) | 2018-09-17 | 2018-09-17 | Rear bumper in a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536224.4U CN208897013U (en) | 2018-09-17 | 2018-09-17 | Rear bumper in a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208897013U true CN208897013U (en) | 2019-05-24 |
Family
ID=66572937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536224.4U Expired - Fee Related CN208897013U (en) | 2018-09-17 | 2018-09-17 | Rear bumper in a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208897013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723091A (en) * | 2019-10-16 | 2020-01-24 | 徐州德通汽车服务有限公司 | Front bumper of car |
| CN111963928A (en) * | 2020-08-18 | 2020-11-20 | 江苏灯驿照明工程有限公司 | Lamp post anticollision type LED street lamp |
| CN112977309A (en) * | 2019-12-13 | 2021-06-18 | 观致汽车有限公司 | Front anti-collision beam and manufacturing method thereof |
-
2018
- 2018-09-17 CN CN201821536224.4U patent/CN208897013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723091A (en) * | 2019-10-16 | 2020-01-24 | 徐州德通汽车服务有限公司 | Front bumper of car |
| CN112977309A (en) * | 2019-12-13 | 2021-06-18 | 观致汽车有限公司 | Front anti-collision beam and manufacturing method thereof |
| CN111963928A (en) * | 2020-08-18 | 2020-11-20 | 江苏灯驿照明工程有限公司 | Lamp post anticollision type LED street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208897013U (en) | Rear bumper in a kind of automobile | |
| CN209191868U (en) | A kind of impact strength alleviation bumper | |
| CN204149823U (en) | A kind of bump-proof rod for automobile door | |
| CN102897122B (en) | Automobile bumper with elastic deformation and plastic deformation | |
| CN204222792U (en) | The endergonic structure of a kind of Federal bumper and vehicle frame | |
| US11623592B2 (en) | Resilient front protective vehicle device having aerodynamic benefit | |
| CN204750065U (en) | Safety precautions thick stick | |
| CN207902350U (en) | Bumper with buffer structure | |
| CN202783428U (en) | Automobile fender adapting piece | |
| CN204845812U (en) | Energy -absorbing buffer type bumper | |
| CN107444323A (en) | A kind of automobile front beam of good buffer effect | |
| CN209191867U (en) | A kind of automobile impact proof bumber | |
| CN208813918U (en) | A kind of dangerous liquid material transportation tank car with protective coating | |
| CN209683623U (en) | Automobile front anti-collision energy absorption device | |
| CN208602563U (en) | A kind of vehicle frame fore device with crusherbull zone function | |
| CN207481826U (en) | Bumper before a kind of kart | |
| CN207291918U (en) | A kind of bumper assembly | |
| CN207466572U (en) | A kind of automobile front beam cover | |
| CN217078412U (en) | Protective wall on bridge road | |
| CN205256246U (en) | Front bumper assembly for automobile | |
| CN205417486U (en) | Safety anticollision bumper for car | |
| CN205440244U (en) | Crashproof roof beam behind auto plastic | |
| CN1820983A (en) | Spring fender-guard of automobile | |
| CN210454721U (en) | Energy-absorbing automobile bumper | |
| CN209617076U (en) | Automobile front anti-collision beam assembly |
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: 20190524 Termination date: 20190917 |