CN1273336C - Collision damage-reducing device - Google Patents
Collision damage-reducing device Download PDFInfo
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- CN1273336C CN1273336C CN 03151281 CN03151281A CN1273336C CN 1273336 C CN1273336 C CN 1273336C CN 03151281 CN03151281 CN 03151281 CN 03151281 A CN03151281 A CN 03151281A CN 1273336 C CN1273336 C CN 1273336C
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- hydraulic oil
- power consumption
- oil pipe
- pipe
- spring
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Abstract
The present invention provides an impact loss reducer which is mainly composed of a pushing device and a buffer, wherein the pushing device and an anti-impacting rail are connected with a pushing rod, and hydraulic oil is filled in a hydraulic oil pipe. The buffer is composed of a hydraulic oil pipe, an oil hole, an oil guide pipe, an energy consumption pipe (barrel and box) and a sealing resisting bolt (groove), wherein the energy consumption pipe (barrel and box) is divided into a first chamber and a second chamber, the sealing resisting bolt is connected with one spring, and the resisting groove is connected with two or more than two springs. A linking device of the present invention can be widely applied to motor vehicles and ships, and has the advantages of simple structure and favorable energy consumption effect.
Description
Technical field: the impact damage reducer device that the present invention relates to be used for self-propelled vehicle, ship.
Background technology: along with socioeconomic continuous development, vehicle flowrate is more and more, and the collision phenomenon happens occasionally, and the lighter is injured, and weight person's car crash brings very big threat for chaufeur and passenger's personal safety.For this reason, various fuse apparatus for vehicle arise at the historic moment, Chinese patent publication number CN2314982Y discloses a kind of damping device of vehicle bumper, this shock absorption device carries out three grades of dampings by spring, piston and hydraulic pressure, but the hydraulic oil of this device can not repeated usage, not only use inconvenience, and waste hydraulic oil and cause environmental pollution; The disclosed damping device of publication number DT2459846A1 and FR2828666A1 in addition, its damping energy-absorbing effect is poor, and safety is low.
Summary of the invention: purpose of the present invention is exactly at existing situation, and a kind of good damping effect is provided, reusable impact damage reducer device.
Purpose of the present invention can realize by following scheme, comprises pusher, energy disperser two parts, and described pusher comprises push strut, and the front end of push strut is provided with crash barrier; The power consumption pipe (tank) that described energy disperser comprises hydraulic oil pipe and matches and use with hydraulic oil pipe, hydraulic oil is filled in the hydraulic oil pipe the inside, power consumption pipe (tank) the inside is provided with spring, and the side of hydraulic oil pipe is provided with oilhole and is connected with power consumption pipe (tank).
Described oil pipe can be straight type or L type, and is rack mountable, and the sealed bolt (groove) of blocking of described power consumption pipe (tank) is separated into two chambers, one Room communicates with oilhole or oil guide pipe, two indoorly have a spring, and locular wall has pore, and spring is blocked bolt (groove) with sealing and linked to each other.When hydraulic oil pipe and power consumption pipe (tank) can not directly be connected and when needing separately, then be connected by oil guide pipe.Flexible or the straight tube-like of oil guide pipe.The utility model is simple in structure, and it is effective to consume energy.
Description of drawings: Fig. 1, the embodiment of the invention 1 structural representation
Fig. 2, the embodiment of the invention 2 structural representations
Fig. 3, power consumption box structure scheme drawing
Fig. 4, the embodiment of the invention 3 structural representations
Fig. 5, the embodiment of the invention 4 structural representations
Fig. 6, the embodiment of the invention 5 structural representations
Fig. 7, the embodiment of the invention 6 structural representations
Fig. 8, the embodiment of the invention 7 structural representations
1, straight shape hydraulic oil pipe 2, push strut 3, crash barrier 4, rubber band
5, power consumption bucket 6, power consumption case 7, oilhole 8, pore
9, Packing spring groove 10, support 11, spring 12, L type hydraulic oil pipe
13, bolt 15, power consumption pipe are blocked in hydraulic oil 14, sealing
16, a Room 17, two Room
The specific embodiment:
Contrast Fig. 1 as can be known, hydraulic press energy disperser of the present invention comprises that two equalitys are fixed on the hydraulic oil pipe 1 on the support, hydraulic oil 13 is filled in every hydraulic oil pipe 1 the inside, between two hydraulic oil pipes 1, be connected with power consumption bucket 5, power consumption bucket 5 the insides are provided with spring 11, the side of every hydraulic oil pipe 1 is provided with and establishes Packing spring groove 9 between the oilhole 7, also be provided with pore 8 on the power consumption bucket 5, pusher of the present invention, two groups of push strut 2 before and after comprising, every group of push strut has two, and the front end of every push strut all is provided with crash barrier 3 and rubber band 4, and afterbody then puts in 1 li of hydraulic oil pipe.
Contrast Fig. 2 as can be known, water bumper of the present invention comprises two the L type hydraulic oil pipe 12 and the power consumption casees 6 that are fixed on the support 10, power consumption case 6 and two 12 vertical connections of L type hydraulic oil pipe, all being provided with oilhole 7 on the every L type hydraulic oil pipe 12 is communicated with power consumption case 6, power consumption case 6 the insides are provided with spring 11, end the inside in that power consumption case 6 is connected with L type hydraulic oil pipe 12 is provided with Packing spring groove 9 between spring 11 and oilhole 7, the other end of power consumption case 6 then is provided with pore 8.
Contrast Fig. 3 as can be known, described power consumption case the inside is provided with Packing spring groove 9 and spring 11, form a Room 16 between Packing spring groove 9 and the power consumption chamber interior wall, form two Room 17 between Packing spring groove 9 and the power consumption box cavity, on the power consumption tank wall, be provided with oilhole 7 and pore 8, oilhole on the power consumption case can directly dock with the oilhole on the hydraulic pipe, also can connect by oil guide pipe (not marking among the figure).
Contrast Fig. 4 as can be known, the present invention includes push strut 2, hydraulic oil pipe 1 and spring 11, the front end of push strut 2 is equipped with crash barrier 3 and rubber band 4, tail end then puts in hydraulic oil pipe 1 front end the inside, and hydraulic oil 13 is filled in hydraulic oil pipe 1 the inside, and described spring 11 is installed in push strut 2 the insides, the tail end of push strut 2 is provided with oilhole 7 and is communicated with hydraulic oil pipe 1, tail end the inside in push strut 2 is provided with sealing and blocks bolt 14 between spring 11 and oilhole 7, the front end of push strut 2 also is provided with pore 8.
Contrast Fig. 5 as can be known, spring 11 is installed in power consumption pipe 15 the insides, the front end of described power consumption pipe 15 docks with the tail end of hydraulic oil pipe 1, the tail end of hydraulic oil pipe 1 is provided with oilhole 7 and is communicated with power consumption pipe 15, front end the inside at power consumption pipe 15, be provided with sealing and block bolt 14 between spring 11 and oilhole 7, the tail end of power consumption pipe 15 is provided with pore 8.
Contrast Fig. 6 as can be known, described power consumption pipe 15 and 1 vertical connection of hydraulic oil pipe, the hydraulic oil pipe side is provided with oilhole 7 and is communicated with power consumption pipe 15.
Contrast Fig. 7 as can be known, described hydraulic oil pipe 1 be the L type, vertical the linking to each other of perpendicular end of power consumption pipe 15 and hydraulic oil pipe 1, and with the horizontal row of holding level with both hands of hydraulic oil pipe 1, perpendicular end one side of hydraulic oil pipe 1 is provided with oilhole 7 and manages 15 and be communicated with consuming energy.
Contrast Fig. 8 as can be known, described spring 11 is two, and is installed in two power consumption pipe 15 the insides respectively.Two power consumption pipes 15 all with 1 vertical connection of hydraulic oil pipe, the side of hydraulic oil pipe 1 is provided with two oilholes 7 and manages 15 with two power consumptions respectively and be communicated with.
Oil guide pipe is wanted straight type, flexure type.
Principle of work of the present invention: the present invention mainly is installed in before and after the self-propelled vehicle, around the ship, when crash barrier was subjected to clashing into, push strut was pushed hydraulic oil (because oilhole is littler than hydraulic oil pipe internal diameter) under the effect of bump kinetic energy, and hydraulic oil produces resistance (producing pressure simultaneously).Push strut has consumed the consumable most of bump kinetic energy of impact damage reducer device institute in progradation, hydraulic oil with pressure flows directly into or flows into power consumption through the oil guide pipe that communicates with oilhole from oilhole manages (tank) Room, the promotion sealing is blocked bolt (groove) and is moved to two Room, the while compression spring, the space dwindles, gas is discharged from pore, consumes part again and clashes into kinetic energy.Do not damage under the prerequisite at the impact damage reducer device, after bump kinetic energy disappeared, the bounce-back of power consumption pipe (tank) inner spring promoted sealing and blocks bolt (groove) and move extruding to a Room.The hydraulic oil of one Room turns back in the hydraulic oil pipe from oilhole, has the hydraulic oil promotion push strut and the crash barrier of pressure to move the position that returns to before clashing into.
Claims (2)
1, the impact damage reducer device, form by pusher and water bumper two parts, described water bumper comprises two parallel hydraulic oil pipes (1), hydraulic oil (13) is filled in every hydraulic oil pipe (1) the inside, described pusher is push strut (2), the front end of push strut (2) is provided with crash barrier (3), afterbody then puts in hydraulic oil pipe (1) the inside, it is characterized in that described water bumper also comprises a power consumption bucket (5), described power consumption bucket (5) is installed between two hydraulic oil pipes (1), power consumption bucket (5) the inside is provided with spring (11), the side of every hydraulic oil pipe (1) is provided with oilhole (7) and is communicated with power consumption bucket (5), between spring (11) and oilhole (7), be provided with Packing spring groove (9), also be provided with pore (8) on the power consumption bucket (5), described push strut (2) is two groups of front and back, and two every group, described hydraulic oil pipe (1) is fixed on the support (10).
2, the impact damage reducer device, form by pusher and water bumper two parts, described water bumper comprises hydraulic oil pipe, hydraulic oil (13) is filled in the hydraulic oil pipe the inside, described pusher is push strut (2), the front end of push strut (2) is provided with crash barrier (3), afterbody then puts in hydraulic oil pipe (1) the inside, it is characterized in that described hydraulic oil pipe is two L type hydraulic oil pipes (12) that are fixed on the support (10), described water bumper also comprises power consumption case (6), power consumption case (6) and vertical connection of two L type hydraulic oil pipes (12), all being provided with oilhole (7) on the every L type hydraulic oil pipe (12) is communicated with power consumption case (6), power consumption case (6) the inside is provided with spring (11), in the end the inside that power consumption case (6) is connected with L type hydraulic oil pipe (12), be provided with Packing spring groove (9) between spring (11) and oilhole (7), the other end of power consumption case (6) then is provided with pore (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151281 CN1273336C (en) | 2003-09-25 | 2003-09-25 | Collision damage-reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151281 CN1273336C (en) | 2003-09-25 | 2003-09-25 | Collision damage-reducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1528623A CN1528623A (en) | 2004-09-15 |
| CN1273336C true CN1273336C (en) | 2006-09-06 |
Family
ID=34287000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03151281 Expired - Fee Related CN1273336C (en) | 2003-09-25 | 2003-09-25 | Collision damage-reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273336C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654597B1 (en) * | 2008-11-06 | 2010-02-02 | Farooq S Iskander | Side impact arm rest retracting mechanism |
| CN103010135B (en) * | 2012-12-11 | 2014-11-05 | 许干臣 | Vehicle safety cushioning device |
| CN103273897B (en) * | 2013-06-24 | 2015-02-25 | 付国林 | Top-speed collision rear-end collision protective device for automobile |
| CN110307748B (en) * | 2019-06-20 | 2022-02-18 | 南京理工大学 | Parallel type self-reset high-efficiency buffering brake-brake machine |
| CN112622974A (en) * | 2021-01-06 | 2021-04-09 | 郑州铁路职业技术学院 | Railway anti-climbing energy-absorbing device capable of resisting deviation extrusion force |
-
2003
- 2003-09-25 CN CN 03151281 patent/CN1273336C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1528623A (en) | 2004-09-15 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20091026 |