CN2363924Y - Collision energy-dissipating device for car - Google Patents
Collision energy-dissipating device for car Download PDFInfo
- Publication number
- CN2363924Y CN2363924Y CN 99207790 CN99207790U CN2363924Y CN 2363924 Y CN2363924 Y CN 2363924Y CN 99207790 CN99207790 CN 99207790 CN 99207790 U CN99207790 U CN 99207790U CN 2363924 Y CN2363924 Y CN 2363924Y
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- Prior art keywords
- energy
- rod
- piston
- energy dissipator
- dissipating
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a collision energy-dissipating device for cars, which is composed of at least two energy-dissipating devices, more than one oil storage box and oil pipes. Oil liquid, hollow pistons with a rod, and oil needles are respectively arranged in the energy-dissipating devices. The device is arranged on a car bumper. When the car generates a collision, impact kinetic energy transferred by the car bumper pushes the pistons with a rod in the energy-dissipating devices to move; the oil liquid is forced to flow; the impact kinetic energy is turned into heat energy to be consumed. Personal casualty is furthest decreased; the damage of the cars is avoided. The device has large stress intensity and quick energy consumption, and is an ideal collision energy-dissipating device for motor vehicles.
Description
The utility model relates to a kind of auto against energy dissipator.
Self-propelled vehicle crashes when driving sometimes, and accident not only causes damage to vehicle, returns rider's life security and brings threat.People have a kind of device when self-propelled vehicle crashes in hope, can reduce personal casualty by bus to greatest extent, avoid the damage of vehicle.
The purpose of this utility model provides a kind of auto against energy dissipator, can realize this hope of people.When automobile was subjected to strong collision, the bump kinetic energy that this device can transmit Federal bumper was transformed into thermal energy consumption to greatest extent and falls, and made accident that the personnel caused be taken place and the injury of vehicle drops to minimum degree.
The purpose of this utility model is achieved through the following technical solutions: the utility model auto against energy dissipator, be by at least two energy dissipators 4,10, above petrol storage tank 14 and oil pipe 7,13 form, energy dissipator 4, fluid and hollow piston with rod 2 are housed respectively in 10,8, piston with rod 2,8 with energy dissipator 4,10 are divided into front chamber 3 respectively, 9 and rear chamber 5,11, rear chamber 5, be equiped with spindle 6 in 11 respectively, 12, piston with rod 2 in the energy dissipator 4 is communicated with the front chamber 9 of energy dissipator 10 by oil pipe 7, and the piston with rod 8 in the energy dissipator 10 is communicated with petrol storage tank 14 by oil pipe 13.
Advantage of the present utility model is when automobile is subjected to strong bump, can effectively bump kinetic energy be transformed into thermal energy consumption and fall; Be subjected to that force intensity is big, consumed energy is fast; Can prolong collision time, reduce impact, realize the dual energy dissipating of hydraulic pressure and vacuum, be a kind of desirable collision of motor-driven vehicles energy dissipator.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the structural representation of the utility model embodiment.
The utility model auto against energy dissipator is installed on the automobile front, and its piston with rod front end is connected with Federal bumper 1.When automobile is collided, the bump kinetic energy that Federal bumper transmits promotes piston with rod 2,8 and moves backward, fluid flow at high speed in the compressing energy dissipator rear chamber 5,11, fluid in the rear chamber 5 of energy dissipator 4 enters piston with rod 2 through spindle 6, enter the front chamber 9 of energy dissipator 10 again through oil pipe 7, promote to move behind the piston with rod 8; Fluid in the rear chamber 11 of energy dissipator 10 enters piston with rod 8 through spindle 12, enters petrol storage tank 14 through oil pipe 13 again, will clash into kinetic energy and become thermal energy consumption and fall, and spindle 6,12 is used for controlling the flow of fluid, prolongs collision time.
Because moving of piston with rod 2,8 makes the volume of front chamber 3,9 become big, forms certain vacuum, and piston with rod 2,8 is produced suction, reaches further hydraulic pressure and vacuum energy dissipating, guaranteed automobile and rider's safety.
The quantity of energy dissipator and petrol storage tank can increase as required in the utility model.
The utility model auto against energy dissipator also can be installed in automobile tail, prevents the generation of rear-end collision.This device can also be installed in the highway section that highway is turned simultaneously, and the place of boats and ships, harbour and other fearness collisions, the generation of minimizing accident to greatest extent.
Claims (1)
1, a kind of auto against energy dissipator, by at least two energy dissipators (4) (10), an above petrol storage tank (14) and oil pipe (7) (13) are formed, it is characterized in that: described energy dissipator (4), fluid and hollow piston with rod (2) are housed respectively (10), (8), piston with rod (2), (8) with energy dissipator (4), (10) be divided into front chamber (3) respectively, (9) and rear chamber (5), (11), rear chamber (5), (11) be equiped with spindle (6) in respectively, (12), piston with rod (2) in the energy dissipator (4) is communicated with the front chamber (9) of energy dissipator (10) by oil pipe (7), and the piston with rod (8) in the energy dissipator (10) is communicated with petrol storage tank (14) by oil pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207790 CN2363924Y (en) | 1999-04-14 | 1999-04-14 | Collision energy-dissipating device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207790 CN2363924Y (en) | 1999-04-14 | 1999-04-14 | Collision energy-dissipating device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363924Y true CN2363924Y (en) | 2000-02-16 |
Family
ID=34001689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207790 Expired - Fee Related CN2363924Y (en) | 1999-04-14 | 1999-04-14 | Collision energy-dissipating device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363924Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371621C (en) * | 2004-09-22 | 2008-02-27 | 郑建岭 | Pressure cylinder and buffer safety device of vehicle |
| CN107054263A (en) * | 2017-06-05 | 2017-08-18 | 肖卫平 | A kind of air energy absorber |
-
1999
- 1999-04-14 CN CN 99207790 patent/CN2363924Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371621C (en) * | 2004-09-22 | 2008-02-27 | 郑建岭 | Pressure cylinder and buffer safety device of vehicle |
| CN107054263A (en) * | 2017-06-05 | 2017-08-18 | 肖卫平 | A kind of air energy absorber |
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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 |