CN2647678Y - Impact receiving device for protecting vehicle - Google Patents
Impact receiving device for protecting vehicle Download PDFInfo
- Publication number
- CN2647678Y CN2647678Y CN 03237503 CN03237503U CN2647678Y CN 2647678 Y CN2647678 Y CN 2647678Y CN 03237503 CN03237503 CN 03237503 CN 03237503 U CN03237503 U CN 03237503U CN 2647678 Y CN2647678 Y CN 2647678Y
- Authority
- CN
- China
- Prior art keywords
- movable cylinder
- spring
- bumper
- shaped groove
- movable
- 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 relates to an impact receiving device for protecting a vehicle, and the impact receiving device comprises a left-right front bumper, a left-right rear bumper, a movable flexible pull sheet, a front movable column, a rear movable column, a spring, a rear seat, a group of spring steel plates, and a fixed bolt, etc. The utility model has the advantages that the structure is designed reasonably; the former bumper, the former curved groove girder and the former crossbeam of the vehicle are modified a little, and a cylindrical fixing groove and a spring steel plate fixing groove and a fixing bolt are is provided for the fixing and positioning. Moreover, simple shock absorber devices like the spring, the spring steel plate and the movable flexible pull sheet are added as well, thereby alleviating the wallop of mighty collision and reducing the losses caused by car accidents on people and goods. The utility model utilizes the space of the former curved groove girder of the vehicle for the arrangement of some articles, the movable column is inserted into the space, thereby acting as the main frame of the shock absorbing system, and the design is artful.
Description
Technical field
The utility model relates to a kind of auto against accumulator.
Background technology
At present, do not have shock absorption device on the common bumper/spoiler of automobile, can only play the impact that prevents that slight impact is subjected to, run into powerful collision, fracture of general insurance thick stick or distortion can't alleviate the loss that collision brings.
Summary of the invention
The purpose of this utility model provides a kind of spring that has, spring plate, and the auto against accumulator of shock absorption devices such as movable telescopic pulling-on piece can alleviate the impulsive force of powerful collision.
The technical solution of the utility model is:
A kind of auto against accumulator comprises left and right sides front bumper, left and right sides rear bumper, movable telescopic pulling-on piece, preceding movable cylinder, the movable cylinder in back, spring, back seat, one group of spring plate, gim peg; In preceding accumulator part, front bumper and preceding movable cylinder are connected as a single entity T-shaped, link to each other by the movable telescopic pulling-on piece between the front bumper of the left and right sides, one end of preceding movable cylinder is fixed on the front bumper, before the other end of movable cylinder stretch in the shaped groove beam of automobile and and link to each other with an end of spring, have the cylinder hold down groove on the shaped groove beam with preceding movable cylinder activity maintenance, the other end of spring is fixed on the back seat in the shaped groove beam; In back accumulator part, rear bumper is connected as a single entity T-shaped with the movable cylinder in back, link to each other by the movable telescopic pulling-on piece between the rear bumper of the left and right sides, one end of the movable cylinder in back is fixed on the rear bumper, the other end of the movable cylinder in back stretches in the shaped groove beam of automobile and links to each other by cylinder hold down groove activity orientation and with the termination of spring plate, have the two ends activity maintenance of spring plate retention grooves with spring plate on the shaped groove beam, the centre of the spring plate bolt that is fixed is fixed on the beam seat of automobile.
More excellent technology technical scheme is:
The auto against accumulator is set up fixedly backplate in the inboard of automobile shaped groove beam.Fixedly backplate is used to prevent dust, also can reinforcing activity cylinder, make its difficult drop-off.
The auto against accumulator is set up sealing shroud at the outside face of the movable cylinder of preceding movable cylinder and back.Be used to prevent dust.
Advantage of the present utility model is: reasonable in design, at the existing bumper/spoiler of automobile, the shaped groove beam is changed on the beam seat a little, be provided with the cylinder hold down groove, spring plate retention grooves, gim peg be as maintenance usefulness, and increased spring, spring plate, simple shock absorption device such as movable telescopic pulling-on piece just can realize alleviating the impulsive force of powerful collision, alleviates the loss that traffic accident causes for people and thing.
The existing shaped groove beam of automobile is the important component part that constitutes vehicle frame on the one hand, in the shaped groove beam, can place various lamps on the other hand, the lead of control usefulness, utilize the shaped groove beam can place the space of certain article, movable cylinder is inserted wherein, as the main support of whole shock mitigation system, design ingenious.
Principle of work of the present utility model: according to the distortion of spring variable force, absorb compressive force, and produce the principle of bounce, alleviate automobile damage and the loss of bump to people's life and property takes place.This accumulator is installed in the place ahead and the afterbody of automobile, and when bump left side or right side, the spring on the left side or the right side produces distortion, and bumper/spoiler is displacement round about, and the folding retractable pulling-on piece of intermediate active elongates, and spring absorbs impact.When middle part bump, about all translations round about of two springs.
The principle of rear portion accumulator and anterior accumulator is identical, and last partial spring steel plate is thinner, accepts light little impact, and the spring plate at rear portion is thicker, accepts bigger impact.
The auto against accumulator can be installed in the automotive frame.
The thickness of spring, the thickness of spring plate will be according to the difference of vehicle, the difference of load carrying ability, the difference of manufacturing materials elasticity modulus and suitably adjusting.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is scheme drawings of the utility model shaped groove beam part.
The specific embodiment
Embodiment 1
A kind of auto against accumulator comprises left and right sides front bumper 1, left and right sides rear bumper 2, movable telescopic pulling-on piece 3, preceding movable cylinder 4, the movable cylinder 15 in back, spring 7,9, one groups of spring plates 12 of back seat, gim peg 14; In preceding accumulator part, front bumper 1 is connected as a single entity T-shaped with preceding movable cylinder 4, link to each other by movable telescopic pulling-on piece 3 between the left and right sides front bumper 1, one end of preceding movable cylinder 4 is fixed on the front bumper 1, before the other end of movable cylinder 4 stretch in the shaped groove beam 14 of automobile and and link to each other with an end of spring 7, have cylinder hold down groove 6 on the shaped groove beam 14 with preceding movable cylinder 4 activity maintenances, the other end of spring 7 is fixed on the back seat 9 in the shaped groove beam 14; In back accumulator part, rear bumper 2 is connected as a single entity T-shaped with the movable cylinder 15 in back, link to each other by movable telescopic pulling-on piece 3 between the left and right sides rear bumper 2, one end of the movable cylinder 15 in back is fixed on the rear bumper 2, the other end of the movable cylinder 15 in back stretches in the shaped groove beam 14 of automobile and links to each other by cylinder hold down groove 6 activity orientation and with the termination of spring plate 12, have the two ends activity maintenance of spring plate retention grooves 11 with spring plate 12 on the shaped groove beam 14, the centre of spring plate 12 bolt 13 that is fixed is fixed on the beam seat 10 of automobile.
Embodiment 2
The auto against accumulator is set up fixedly backplate 8 in the inboard of automobile shaped groove beam 14.All the other are with embodiment 1.
The auto against accumulator is set up sealing shroud 5 at the outside face of preceding movable cylinder 4 and the movable cylinder 15 in back.All the other are with embodiment 1.
Claims (3)
1, a kind of auto against accumulator, comprise left and right sides front bumper (1), left and right sides rear bumper (2), movable telescopic pulling-on piece (3), preceding movable cylinder (4), back movable cylinder (15), spring (7), back seat (9), one group of spring plate (12), gim peg (14) is characterized in that: in preceding accumulator part, front bumper (1) is connected as a single entity T-shaped with preceding movable cylinder (4), link to each other by movable telescopic pulling-on piece (3) between the left and right sides front bumper (1), an end of preceding movable cylinder (4) is fixed on the front bumper (1), and the other end of preceding movable cylinder (4) stretches in the shaped groove beam (14) of automobile and with an end of spring (7) and links to each other, have cylinder hold down groove (6) on the shaped groove beam (14) with preceding movable cylinder (4) activity maintenance, the other end of spring (7) is fixed on the back seat (9) in the shaped groove beam (14); In back accumulator part, rear bumper (2) is connected as a single entity T-shaped with the movable cylinder in back (15), link to each other by movable telescopic pulling-on piece (3) between the left and right sides rear bumper (2), one end of the movable cylinder in back (15) is fixed on the rear bumper (2), the other end of the movable cylinder in back (15) stretches in the shaped groove beam (14) of automobile and links to each other by cylinder hold down groove (6) activity orientation and with the termination of spring plate (12), have the two ends activity maintenance of spring plate retention grooves (11) with spring plate (12) on the shaped groove beam (14), the centre of spring plate (12) bolt (13) that is fixed is fixed on the beam seat (10) of automobile.
2, auto against accumulator according to claim 1 is characterized in that: set up fixedly backplate (8) in the inboard of automobile shaped groove beam (14).
3, auto against accumulator according to claim 1 is characterized in that: the outside face at preceding movable cylinder (4) and the movable cylinder in back (15) is set up sealing shroud (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237503 CN2647678Y (en) | 2003-09-23 | 2003-09-23 | Impact receiving device for protecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237503 CN2647678Y (en) | 2003-09-23 | 2003-09-23 | Impact receiving device for protecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647678Y true CN2647678Y (en) | 2004-10-13 |
Family
ID=34326501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03237503 Expired - Fee Related CN2647678Y (en) | 2003-09-23 | 2003-09-23 | Impact receiving device for protecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647678Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360347C (en) * | 2005-04-12 | 2008-01-09 | 赵铁生 | Freely telescopic buffering and energy absorbing vehicle bumper |
| CN104842907A (en) * | 2014-08-28 | 2015-08-19 | 北汽福田汽车股份有限公司 | Safety protection device, vehicle and equipment |
-
2003
- 2003-09-23 CN CN 03237503 patent/CN2647678Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360347C (en) * | 2005-04-12 | 2008-01-09 | 赵铁生 | Freely telescopic buffering and energy absorbing vehicle bumper |
| CN104842907A (en) * | 2014-08-28 | 2015-08-19 | 北汽福田汽车股份有限公司 | Safety protection device, vehicle and equipment |
| CN104842907B (en) * | 2014-08-28 | 2017-11-03 | 北汽福田汽车股份有限公司 | A kind of safety device, vehicle and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202827426U (en) | Front structure of vehicle and bumper system used for vehicle | |
| CN102205822B (en) | Energy-absorbing type car bumper | |
| CN1296228C (en) | Anticollision device for automobile | |
| CN112339689B (en) | Automobile anti-collision cross beam with strong impact resistance | |
| CN201300798Y (en) | Double-bar and double-buffer bumper for automobile | |
| CN205220517U (en) | Anticollision automobile | |
| CN2647678Y (en) | Impact receiving device for protecting vehicle | |
| CN115214507B (en) | Buffer device and crashproof car | |
| CN200964086Y (en) | Automobile safety crash-proof shock mitigation system | |
| CN109823296A (en) | A kind of automobile collision protection device | |
| CN202219767U (en) | Energy absorption type automobile bumper | |
| CN2625212Y (en) | Hierarchical buffering type bumper for car | |
| CN212243246U (en) | Automobile bumper capable of buffering and absorbing energy | |
| CN203047122U (en) | Collision protection device for flat-fronted vehicle | |
| CN211107282U (en) | Reusable automobile tail anti-collision device | |
| CN207916771U (en) | A kind of bumper | |
| CN1820983A (en) | Spring fender-guard of automobile | |
| CN219857069U (en) | New energy automobile energy-absorbing bumper | |
| CN214648100U (en) | Anti-collision beam for automobile | |
| CN2936847Y (en) | Vehicle buffer collision device | |
| CN219948120U (en) | Tractor front wall assembly | |
| CN2825372Y (en) | Pressure reductor in collision for vehicle | |
| CN2725108Y (en) | Automobile anticollision device | |
| CN114394154B (en) | Collision energy absorption device with tension stretching mechanism | |
| CN212796770U (en) | Protection type car front defence support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |