CN108001396A - A kind of bumper - Google Patents
A kind of bumper Download PDFInfo
- Publication number
- CN108001396A CN108001396A CN201711400045.8A CN201711400045A CN108001396A CN 108001396 A CN108001396 A CN 108001396A CN 201711400045 A CN201711400045 A CN 201711400045A CN 108001396 A CN108001396 A CN 108001396A
- Authority
- CN
- China
- Prior art keywords
- thick stick
- divide
- divides
- baffle
- damping spring
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R2019/026—Buffers, i.e. bumpers of limited extent
Abstract
The present invention discloses a kind of bumper, divide thick stick including a left side, thick stick is divided on the right side, seam envelope connects part, reinforcing rib, inclined stiffener, baffle, dashpot, bolt, mounting disc, damping spring, the left side divides thick stick to divide thick stick to be connected by seam envelope even part with the right side, the left side divides thick stick and the right side to divide thick stick to be bolted the baffle by described, the reinforcing rib divides thick stick and the right side to divide on thick stick arranged on the left side, the inclined stiffener divides thick stick and the right side to divide the both sides corner of thick stick arranged on the left side, thick stick is divided on the left side, thick stick is divided on the right side, the dashpot is equipped between the baffle, the damping spring is equipped with the dashpot, the damping spring connects the left side by the mounting disc and divides thick stick, thick stick and the baffle are divided in the right side.Bumper is divided into two parts by the present invention, and installs damping spring, while bumper stiffness is improved, is also improved the toughness of bumper, can be effectively reduced the injury that secondary collision of vehicles is brought.
Description
Technical field
The present invention relates to automobile, is specially a kind of bumper.
Background technology
Automobile front and back end is equipped with bumper, not only there is decoration functions, more importantly absorbs and relax foreign impacts power, protection
Vehicle body protects vehicle body and the safety device of occupant safety function.From the security point of view, when low speed collision accident occurs for automobile, automobile is protected
Dangerous thick stick can play cushioning effect, and car body can play the work of certain protection pedestrian when accident occurs with pedestrian before and after protection
With.Injury is reduced to minimum by present bumper generally by strengthening the intensity of itself, to reach during collision, but
After collision occurs, vehicle is easy to that second of collision occurs again, and during collision, most of accidents occurred
It is not central collision, but sideways collisions, so after collision occurs, since the bumper of vehicle is integrated, as long as occurring
Collision, it is necessary to replace whole bumper, so increase the maintenance cost of automobile significantly.And after collision occurs, if
Do not accomplish preferable safeguard procedures, when secondary collision occurs, injury may be expanded, greatly reduce running car
Reliability.
The content of the invention
Technical problem solved by the invention is to provide a kind of bumper, and bumper is divided into two parts,
After collision occurs, if collision is not serious, the bumper on one side is only needed to change, auto repair expense is greatly reduced, in bumper
Dashpot in damping spring is installed between two points of thick sticks, improve the toughness of bumper, can effectively reduce that automobile is secondary to be touched
Hit the injury brought.
Technical problem solved by the invention is realized using following technical scheme：A kind of bumper, including left point
Thick stick, You Fengang, seam envelope connect part, reinforcing rib, inclined stiffener, baffle, dashpot, bolt, mounting disc, damping spring, the left side
Divide thick stick to divide thick stick to seal even part by the seam with the right side to connect, the left side divides thick stick and the right side to divide thick stick described in described be bolted
Baffle, the reinforcing rib divide thick stick and the right side to divide on thick stick arranged on the left side, and the inclined stiffener divides thick stick and described arranged on the left side
The both sides corner of thick stick is divided on the right side, and the left side divides thick stick, the right side to divide to be equipped with the dashpot, the buffering between thick stick, the baffle
The damping spring is equipped with groove, the damping spring connects the left side by the mounting disc and divides thick stick, the right side to divide thick stick and institute
State baffle.
In the present invention, thick stick is divided on the left side and the right side divide thick stick between place a damping spring, damping spring passes through the company of welding
Connecing the left side divides thick stick and the right side to divide thick stick, and the seam envelope connects the outside that part is arranged on damping spring.
In the present invention, the damping spring is at least 3, with the left side divide that thick stick, the baffle be connected for 1, with institute
State You Fengang, baffle connection for 1, with the seam seal that even part, the baffle be connected for 1.
In the present invention, the left side divides thick stick and the right side to divide thick stick symmetrical, and the left side divides thick stick and the right side to divide the both ends of thick stick
It is connected respectively by a connecting bracket with body of a motor car.
In the present invention, even part is made the seam envelope of rubber.
In the present invention, the mounting disc is bolted the baffle and divides thick stick and the right side to divide thick stick with the left side.
Beneficial effects of the present invention：Bumper is divided into two parts by the present invention, after collision occurs, if collision is not tight
Weight, only needs to change the bumper on one side, greatly reduces auto repair expense, in the dashpot of bumper and two points of thick sticks it
Between damping spring is installed, while improving bumper stiffness, also improve the toughness of bumper, automobile can be effectively reduced
The injury that secondary collision is brought.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present invention；
Fig. 2 faces external structure schematic diagram for the present invention.
In figure：Thick stick -1 is divided on a left side；Thick stick -2 is divided on the right side；Seam envelope connects part -3；Reinforcing rib -4；Inclined stiffener -5；Baffle -6；Buffering
Groove -7；Bolt -8；Mounting disc -9；Damping spring -10；Damping spring -11).
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment：As depicted in figs. 1 and 2, a kind of bumper, including a left side divide thick stick 1, the right side divide thick stick 2, seam envelope even part 3,
Thick stick 1 and the right side are divided in reinforcing rib 4, inclined stiffener 5, baffle 6, dashpot 7, bolt 8, mounting disc 9, damping spring 10, the left side
To divide thick stick 2 to seal even part 3 by the seam to connect, the left side divides thick stick 1 and the right side to divide thick stick 2 to connect the baffle 6 by the bolt 8,
The reinforcing rib 4 divides thick stick 1 and the right side to divide on thick stick 2 arranged on the left side, and the inclined stiffener 5 divides thick stick 1 and described arranged on the left side
The both sides corner of thick stick 2 is divided on the right side, and the left side divides thick stick 1, the right side to divide to be equipped with the dashpot 7 between thick stick 2, the baffle 6, described
It is equipped with the damping spring 10 in dashpot 7, the damping spring 10 connects the left side by the mounting disc 9 and divides thick stick 1, described
Thick stick 2 and the baffle 6 are divided in the right side.Thick stick 1 is divided on the left side and the right side divide thick stick 2 between place a damping spring 11, damping spring 11 is logical
Cross and be welded to connect that thick stick 1 is divided on the left side and thick stick 2 is divided on the right side, even part 3 is arranged on the outside of damping spring 11 to the seam envelope.It is described to subtract
Shake spring 10 and be at least 3, with the left side divide that thick stick 1, the baffle 6 be connected for 1, divide thick stick 2, the baffle 6 with the right side
Connection for 1, with the seam seal that even part 3, the baffle 6 be connected for 1.The left side divides thick stick 1 and the right side to divide thick stick 2 left
Right symmetrical, the left side divides thick stick 1 and the right side to divide the both ends of thick stick 2 to be connected respectively by a connecting bracket with body of a motor car.It is described to connect
The company's of seaming part 3 is made of rubber.The mounting disc 9 is bolted the baffle 6 and divides thick stick 1 and the right side to divide thick stick with the left side
2。
In use, before being installed in automobile at (or rear) bumper, when being collided in the side of automobile, due to described
The effect of inclined stiffener 5 and damping spring 11, divides the left side thick stick 1 (or thick stick 2 is divided on the right side) to have certain cushioning effect, can be
The dynamics of collision is buffered to a certain extent.And due to the presence of damping spring 11 so that after collision occurs, spring contraction,
After the completion of collision, spring returns to nature, this elastic force recovered can reduce the possibility that secondary collision occurs.Same
Reason, when colliding at the front of automobile (or rear), due to the effect of the damping spring 10, the dynamics of collision is reduced
To minimum, but also it can prevent the generation of secondary collision.Particularly the even connection damping spring at part 3 is sealed in the seam
10, while ensure that the left side divides thick stick 1 and the right side to divide the rigidity of thick stick 2, also increase its toughness.And thick stick 1 is divided on the left side
Divide the design of thick stick 2 with the right side, can reduce after car collision, carried out according to bumper damaged condition or failure area
Replace, the maintenance cost of bumper can be reduced.
The basic principle and main feature and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. thick stick (1), You Fengang (2), seam envelope even part (3), reinforcing rib (4), inclined stiffener are divided in a kind of bumper, including a left side
(5), baffle (6), dashpot (7), bolt (8), mounting disc (9), damping spring (10), it is characterized in that：The left side divide thick stick (1) and
The right side divides thick stick (2) to seal even part (3) connection by the seam, and the left side divides thick stick (1) and the right side to divide thick stick (2) by the bolt
(8) baffle (6) is connected, the reinforcing rib (4) divides thick stick (1) and the right side to divide on thick stick (2) arranged on the left side, described tiltedly to strengthen
Muscle (5) divides thick stick (1) and the right side to divide the both sides corner of thick stick (2) arranged on the left side, and the left side divides thick stick (1), the right side to divide thick stick
(2), the dashpot (7) is equipped between the baffle (6), the damping spring (10) is equipped with the dashpot (7), it is described
Damping spring (10) connects the left side by the mounting disc (9) and divides thick stick (1), the right side to divide thick stick (2) and the baffle (6).
2. a kind of bumper according to claim 1, it is characterized in that：The left side divides thick stick (1) and the right side to divide thick stick (2)
Between place a damping spring (11), damping spring (11) divides thick stick (1) and the right side to divide thick stick (2) by being welded to connect the left side,
The seam envelope connects the outside that part (3) is arranged on damping spring (11).
3. a kind of bumper according to claim 1, it is characterized in that：The damping spring (10) is at least 3, with
The left side divide thick stick (1), the baffle (6) connection for 1, with the right side divide that thick stick (2), the baffle (6) be connected for 1,
With the seam seal even part (3), the baffle (6) be connected for 1.
4. a kind of bumper according to claim 1, it is characterized in that：The left side divides thick stick (1) and the right side to divide thick stick (2)
Symmetrical, the left side divides thick stick (1) and the right side to divide the both ends of thick stick (2) to be connected respectively by a connecting bracket with body of a motor car.
5. a kind of bumper according to claim 1, it is characterized in that：Even part (3) is made the seam envelope of rubber.
6. a kind of bumper according to claim 1, it is characterized in that：Institute is bolted in the mounting disc (9)
State baffle (6) divides thick stick (1) and the right side to divide thick stick (2) with the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400045.8A CN108001396A (en) | 2017-12-22 | 2017-12-22 | A kind of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400045.8A CN108001396A (en) | 2017-12-22 | 2017-12-22 | A kind of bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001396A true CN108001396A (en) | 2018-05-08 |
Family
ID=62060580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711400045.8A Withdrawn CN108001396A (en) | 2017-12-22 | 2017-12-22 | A kind of bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172715A (en) * | 2020-10-30 | 2021-01-05 | 牛启辉 | Novel bumper of automobile |
-
2017
- 2017-12-22 CN CN201711400045.8A patent/CN108001396A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172715A (en) * | 2020-10-30 | 2021-01-05 | 牛启辉 | Novel bumper of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |
|
| WW01 | Invention patent application withdrawn after publication |