CN100358753C - Shock absorber - Google Patents
Shock absorber Download PDFInfo
- Publication number
- CN100358753C CN100358753C CNB031169694A CN03116969A CN100358753C CN 100358753 C CN100358753 C CN 100358753C CN B031169694 A CNB031169694 A CN B031169694A CN 03116969 A CN03116969 A CN 03116969A CN 100358753 C CN100358753 C CN 100358753C
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- hydraulic oil
- oil pipe
- pipe
- power consumption
- spring
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Abstract
The present invention provides an impact loss reducer which comprises a pushing rod and a hydraulic buffering device matched with the pushing rod, wherein the hydraulic buffering device comprises a hydraulic oil pipe and a spring. The hydraulic oil pipe is filled with hydraulic oil, the front end of the pushing rod is provided with an anti-impacting rail, and the back end extends into the front end of the hydraulic oil pipe. The spring is arranged in the pushing rod, and the tail end of the pushing rod is provided with an oil hole communicated with the hydraulic oil pipe. The front end of the pushing rod is provided with an air hole, and sealing resisting bolts are arranged in the tail end of the pushing rod and between the spring and the oil hole. The present invention can be widely applied to motor vehicles and ships, and has the characteristics of simple structure, favorable buffering effect, etc.
Description
Technical field: the impact damage reducer device that the present invention relates to be used for self-propelled vehicle (comprising various types of automobiles, train, motor bike etc.), 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.
Summary of the invention: purpose of the present invention is exactly at existing situation, a kind of impact damage reducer device is provided, this impairment device can alleviate the impulsive force between them greatly when vehicle bumps against, increase chaufeur and passenger and bump and clashed into car, thing, people's etc. safety factor.
The hydraulic damping device that the present invention includes a push strut and match and use.Described hydraulic damping device comprises hydraulic oil pipe and spring, fills hydraulic oil in the hydraulic oil pipe, and the front end of push strut is equipped with crash barrier, and the rear end then puts in the front end the inside of hydraulic oil pipe.Described spring then is installed in the push strut the inside.The tail end of push strut is provided with oilhole and is communicated with hydraulic oil pipe, and the front end of push strut then is provided with pore, is convenient to the discharge of push strut the inside air.In the tail end of push strut, between spring and oilhole, be provided with sealing and block bolt, can avoid the hydraulic oil in the hydraulic oil pipe under situation, to enter the push strut the inside without any pressure.
Described spring can be installed in the power consumption pipe, the front end of power consumption pipe docks with the hydraulic oil pipe tail end, and the tail end of hydraulic oil pipe is provided with oilhole and is communicated with the power consumption pipe, at the front end of power consumption pipe, between spring and oilhole, be provided with sealing and block bolt, then be provided with pore in the rear end of power consumption pipe.
Described power consumption pipe can be connected with hydraulic oil pipe is vertical, is provided with oilhole in hydraulic oil pipe one side and is communicated with the power consumption pipe.
Described hydraulic oil pipe is the L type, and spring and vertical connection of an end that seals power consumption pipe with the L type hydraulic oil pipe of blocking bolt are equipped with in the inside, and parallel with the other end.
Described spring is two, is installed in respectively in two power consumption pipes, and two power consumption pipes all vertically are connected with hydraulic oil pipe, be provided with oilhole is communicated with two power consumption pipes in the both sides of hydraulic oil pipe, in the front end of every power consumption pipe, be provided with sealing and block bolt between spring and oilhole, tail end then is provided with pore.The present invention is simple in structure, anticollision is effective.
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, the embodiment of the invention 3 structural representations;
Fig. 4, the embodiment of the invention 4 structural representations;
Fig. 5, the embodiment of the invention 5 structural representations.
1, bolt 8, oilhole 9, pore 10, power consumption pipe are blocked in push strut 2, hydraulic oil pipe 3, hydraulic oil 4, spring 5, crash barrier 6, rubber band 7, sealing
The specific embodiment:
Contrast Fig. 1 as can be known, the present invention includes push strut 1, hydraulic oil pipe 2 and spring 4, the front end of push strut 1 is equipped with crash barrier 5 and rubber band 6, tail end then puts in hydraulic oil pipe 2 front ends the inside, and hydraulic oil 3 is filled in hydraulic oil pipe 2 the insides, and described spring 4 is installed in push strut 1 the inside, the tail end of push strut 1 is provided with oilhole 8 and is communicated with hydraulic oil pipe 2, tail end the inside in push strut 1 is provided with sealing and blocks bolt 7 between spring 4 and oilhole 8, the front end of push strut 1 also is provided with pore 9.
Contrast Fig. 2 as can be known, the hydraulic damping device that the present invention includes push strut 1 and match and use, described hydraulic damping device comprises hydraulic oil pipe 2 and spring 4, hydraulic oil 3 is filled in hydraulic oil pipe 2 the insides, the front end of described push strut 1 is provided with crash barrier 5, tail end then puts in hydraulic oil pipe 2 front ends the inside, described spring 4 is installed in power consumption pipe 10 the insides, described power consumption is managed 10 front ends and is docked with the tail end of hydraulic oil pipe 2, the tail end of hydraulic oil pipe 2 is provided with oilhole 8 and is communicated with power consumption pipe 10, front end the inside at power consumption pipe 10 is provided with sealing and blocks bolt 7 between spring 4 and oilhole 8, the tail end of power consumption pipe 10 is provided with pore 9.
Contrast Fig. 3 as can be known, the hydraulic damping device that the present invention includes push strut 1 and match and use, described hydraulic damping device comprises hydraulic oil pipe 2 and spring 4, hydraulic oil 3 is filled in hydraulic oil pipe 2 the insides, the front end of described push strut 1 is provided with crash barrier 5, tail end then puts in hydraulic oil pipe 2 front ends the inside, described spring 4 is installed in power consumption pipe 10 the insides, described power consumption pipe 10 and 2 vertical connections of hydraulic oil pipe, hydraulic oil pipe 2 sides are provided with oilhole 8 and are communicated with power consumption pipe 10, front end the inside at power consumption pipe 10 is provided with sealing and blocks bolt 7 between spring 4 and oilhole 8, the tail end of power consumption pipe 10 is provided with pore 9.
Contrast Fig. 4 as can be known, the hydraulic damping device that the present invention includes push strut 1 and match and use, described hydraulic damping device comprises hydraulic oil pipe 2 and spring 4, hydraulic oil 3 is filled in hydraulic oil pipe 2 the insides, the front end of described push strut 1 is provided with crash barrier 5, tail end then puts in hydraulic oil pipe 2 front ends the inside, described spring 4 is installed in power consumption pipe 10 the insides, described hydraulic oil pipe 2 is the L type, the vertical connection of perpendicular end of described power consumption pipe 10 and hydraulic oil pipe 2, and with the horizontal row of holding level with both hands of hydraulic oil pipe 2, perpendicular end one side of hydraulic oil pipe 2 is provided with oilhole 8 and is communicated with power consumption pipe 10, front end the inside at power consumption pipe 10 is provided with sealing and blocks bolt 7 between spring 4 and oilhole 8, the tail end of power consumption pipe 10 is provided with pore 9.
Contrast Fig. 5 as can be known, the hydraulic damping device that comprises push strut 1 and match and use, described hydraulic damping device comprises hydraulic oil pipe 2 and spring 4, hydraulic oil 3 is filled in hydraulic oil pipe 2 the insides, the front end of described push strut 1 is provided with crash barrier 5, tail end then puts in hydraulic oil pipe 2 front ends the inside, described spring 4 is two, and be installed in two power consumption pipe 10 the insides respectively, two power consumption pipes 10 all with 2 vertical connections of hydraulic oil pipe, the side of hydraulic oil pipe 2 is provided with two oilholes 8 and is communicated with two power consumption pipes 10 respectively, manages every power consumption inside 10 the front end, be provided with sealing and block bolt 7 between spring 4 and oilhole 8, the tail end of power consumption pipe 10 is provided with pore 9.
Principle of work of the present invention is as follows:
The present invention can be installed in front end or the tail end or the two ends of self-propelled vehicle, when in case vehicle bumps against, crash barrier 5 pressurizeds promote push strut 1 and move, the push strut squeezed fluid pressuring oil pipe 2 that moves, make the smaller volume of hydraulic oil pipe 2 the insides, thereby the hydraulic oil that makes hydraulic oil pipe 2 the insides produces powerful hydraulic pressure, and extrudes from oilhole and to impact sealing and block bolt 7, sealing block bolt 7 be hit after extrusion spring 4 again, because spring has buffer action, the powerful impulsive force when former vehicle is bumped against is weakened.After bump takes place, do not having under the extraneous extruding, spring 4 bounce-backs, hydraulic oil backspace hydraulic oil pipe the inside restores to the original state.The present invention can be widely used on self-propelled vehicle, the ship, the safety factor when increasing car, foot.
Claims (5)
1, a kind of impact damage reducer device, the hydraulic damping device that its feature comprises push strut (1) and matches and use, described hydraulic damping device comprises hydraulic oil pipe (2) and spring (4), hydraulic oil (3) is filled in hydraulic oil pipe (2) the inside, the front end of described push strut (1) is provided with crash barrier (5), tail end then puts in hydraulic oil pipe (2) front end the inside, described spring (4) then is installed in push strut (1) the inside, the tail end of push strut (1) is provided with oilhole (8) and is communicated with hydraulic oil pipe (2), in the tail end of push strut (1), be provided with sealing and block bolt (7) between spring (4) and oilhole (8), the front end of push strut (1) also is provided with pore (9).
2, a kind of impact damage reducer device, the hydraulic damping device that its feature comprises push strut (1) and matches and use, described hydraulic damping device comprises hydraulic oil pipe (2) and spring (4), hydraulic oil (3) is filled in hydraulic oil pipe (2) the inside, the front end of described push strut (1) is provided with crash barrier (5), tail end then puts in hydraulic oil pipe (2) front end the inside, described spring (4) is installed in a power consumption pipe (10) the inside, described power consumption pipe (10) front end docks with the tail end of hydraulic oil pipe (2), the tail end of hydraulic oil pipe (2) is provided with oilhole (8) and is communicated with power consumption pipe (10), front end the inside at power consumption pipe (10), be provided with sealing and block bolt (7) between spring (4) and oilhole (8), the tail end of power consumption pipe (10) is provided with pore (9).
3, a kind of impact damage reducer device, the hydraulic damping device that its feature comprises push strut (1) and matches and use, described hydraulic damping device comprises hydraulic oil pipe (2) and spring (4), hydraulic oil (3) is filled in hydraulic oil pipe (2) the inside, the front end of described push strut (1) is provided with crash barrier (5), tail end then puts in hydraulic oil pipe (2) front end the inside, described spring (4) is installed in a power consumption pipe (10) the inside, described power consumption pipe (10) and vertical connection of hydraulic oil pipe (2), hydraulic oil pipe (2) side is provided with oilhole (8) and is communicated with power consumption pipe (10), front end the inside at power consumption pipe (10), be provided with sealing and block bolt (7) between spring (4) and oilhole (8), the tail end of power consumption pipe (10) is provided with pore (9).
4, a kind of impact damage reducer device, the hydraulic damping device that its feature comprises push strut (1) and matches and use, described hydraulic damping device comprises hydraulic oil pipe (2) and spring (4), hydraulic oil (3) is filled in hydraulic oil pipe (2) the inside, the front end of described push strut (1) is provided with crash barrier (5), tail end then puts in hydraulic oil pipe (2) front end the inside, described spring (4) is installed in a power consumption pipe (10) the inside, described hydraulic oil pipe (2) is the L type, the vertical connection of perpendicular end of described power consumption pipe (10) and hydraulic oil pipe (2), and with the horizontal row of holding level with both hands of hydraulic oil pipe (2), perpendicular end one side of hydraulic oil pipe (2) is provided with oilhole (8) and is communicated with power consumption pipe (10), front end the inside at power consumption pipe (10) is provided with sealing and blocks bolt (7) between spring (4) and oilhole (8), the tail end of power consumption pipe (10) is provided with pore (9).
5, a kind of impact damage reducer device, the hydraulic damping device that its feature comprises push strut (1) and matches and use, described hydraulic damping device comprises hydraulic oil pipe (2) and spring (4), hydraulic oil (3) is filled in hydraulic oil pipe (2) the inside, the front end of described push strut (1) is provided with crash barrier (5), tail end then puts in hydraulic oil pipe (2) front end the inside, described spring (4) is two, and be installed in respectively inside two power consumption pipes (10), two power consumption pipes (10) all with vertical connection of hydraulic oil pipe (2), the side of hydraulic oil pipe (2) is provided with two oilholes (8) and is communicated with two power consumption pipes (10) respectively, front end the inside at every power consumption pipe (10), be provided with sealing and block bolt (7) between spring (4) and oilhole (8), the tail end of power consumption pipe (10) is provided with pore (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031169694A CN100358753C (en) | 2003-05-13 | 2003-05-13 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031169694A CN100358753C (en) | 2003-05-13 | 2003-05-13 | Shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548786A CN1548786A (en) | 2004-11-24 |
| CN100358753C true CN100358753C (en) | 2008-01-02 |
Family
ID=34320548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031169694A Expired - Fee Related CN100358753C (en) | 2003-05-13 | 2003-05-13 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100358753C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310554B (en) * | 2010-07-02 | 2014-02-05 | 林明茳 | 90-degree die opening and closing mechanism with L-shaped movable template for plastic bottle blowing machine |
| CN105416517B (en) * | 2013-01-23 | 2017-11-28 | 太阳鸟游艇股份有限公司 | It is provided with the ship of anticollision device, collision-prevention device |
| CN110778637B (en) * | 2019-10-21 | 2021-03-30 | 南京溧水高新创业投资管理有限公司 | Track traffic shock absorber |
| CN111391879A (en) * | 2020-04-22 | 2020-07-10 | 哈尔滨理工大学 | Energy absorption device capable of saving train head installation space |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459846A1 (en) * | 1974-12-18 | 1976-06-24 | Bilstein August Fa | Hydraulic damper esp. for vehicle bumpers - has flow restrictor with temperature compensation |
| CN2166046Y (en) * | 1993-06-12 | 1994-05-25 | 贾旗 | Buffer for collision of motor vehicle |
| CN2202681Y (en) * | 1994-12-09 | 1995-07-05 | 李罩稳 | Colliding-resistance device for automobile |
| CN2314982Y (en) * | 1997-11-01 | 1999-04-21 | 刘玉福 | Damping and shock reducing device for vehicle fender-guard |
| FR2828666A1 (en) * | 2001-08-20 | 2003-02-21 | Robert Tan | Motor vehicle anti-impact system comprises hydraulic shock absorbers between fender and springs |
-
2003
- 2003-05-13 CN CNB031169694A patent/CN100358753C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459846A1 (en) * | 1974-12-18 | 1976-06-24 | Bilstein August Fa | Hydraulic damper esp. for vehicle bumpers - has flow restrictor with temperature compensation |
| CN2166046Y (en) * | 1993-06-12 | 1994-05-25 | 贾旗 | Buffer for collision of motor vehicle |
| CN2202681Y (en) * | 1994-12-09 | 1995-07-05 | 李罩稳 | Colliding-resistance device for automobile |
| CN2314982Y (en) * | 1997-11-01 | 1999-04-21 | 刘玉福 | Damping and shock reducing device for vehicle fender-guard |
| FR2828666A1 (en) * | 2001-08-20 | 2003-02-21 | Robert Tan | Motor vehicle anti-impact system comprises hydraulic shock absorbers between fender and springs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1548786A (en) | 2004-11-24 |
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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: 20080102 |