CN201254149Y - Punching shear type vehicle collision automatic force releasing device - Google Patents
Punching shear type vehicle collision automatic force releasing device Download PDFInfo
- Publication number
- CN201254149Y CN201254149Y CNU200820053462XU CN200820053462U CN201254149Y CN 201254149 Y CN201254149 Y CN 201254149Y CN U200820053462X U CNU200820053462X U CN U200820053462XU CN 200820053462 U CN200820053462 U CN 200820053462U CN 201254149 Y CN201254149 Y CN 201254149Y
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- CN
- China
- Prior art keywords
- power
- notch cuttype
- automobile
- punching
- shear type
- 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
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Abstract
Disclosed is a punching shear type automobile impact auto-releasing device, comprising an impact bearing lever, a force releasing part and a baseframe. A universal ball joint of the force releasing part is connected on the baseframe which is rigidly connected on the bodywork of the automobile; a ladder-like cutting board is arranged on the force releasing part; and a ladder-like punching shear type force plug corresponding to the ladder-like cutting board is rigidly connected on the impact bearing lever. The punching shear type automobile impact auto-releasing device is simple in structure, reliable in performance, small in size and large in force load. The punching shear type automobile impact auto-releasing device can be combined and installed in superposition at the front part, the back part, the left part or the right part of the automobile, which are easy to have collisions, and can realize the purpose of reducing deformation of the automobile and protecting the passengers and the driver.
Description
Technical field
The utility model relates to a kind of auto against and lets out the power relieving apparatus, means that a kind of punching formula auto against lets out the power relieving apparatus automatically.
Background technology
Automobile has brought very big convenience for people's traffic, but automobile damages driver and conductor's health when bumping in operational process easily, and the automobile that collides also causes gross distortion easily, even scraps.In order to protect driver and conductor's safety, alleviate the distortion of bumping against automobile as far as possible.Shearing shock absorber of buffer device for collision, spiral that prior art adopts or flexible buffer device etc. reach damp impacts, absorb the purpose of collision energy, but these shock absorber complex structures, volume is bigger, and modification difficulty is big, and cost is higher or the carrying off-load is little.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple in structure, dependable performance, less, the stressed off-load of volume big, and capable of being combined and stack is installed in the punching formula auto against at each position, front, rear, left and right that automobile is easier to bump and lets out the power relieving apparatus automatically.
The purpose of this utility model is achieved by following technical proposals:
A kind of punching formula auto against is let out the power relieving apparatus automatically, comprise the stressed thick stick of collision, let out power parts, support, the described power of letting out parts universal ball end is connected on the described support, described stand stiffness is connected on the auto body, the described power of letting out parts are provided with notch cuttype and cut platform, have been rigidly connected on the stressed thick stick of described collision and described notch cuttype is cut the corresponding notch cuttype punching of platform formula drift.
Further improvement of the utility model is provided with pilot bar on the stressed thick stick of described collision, the described power of letting out parts are provided with and the cooresponding pilot hole of pilot bar.
Further improvement of the utility model is provided with pilot bar on described notch cuttype punching formula drift, the notch cuttype of the described power of letting out parts is cut platform and is provided with and the cooresponding pilot hole of pilot bar.
The utility model adopts technique scheme to constitute, when automobile bumps, collide stressed thick stick and drive rigidly connected with it notch cuttype punching formula drift, under the directional tagging of pilot bar, the notch cuttype of the die-cut power of the letting out parts of notch cuttype punching formula drift is cut platform, utilize drift to cut section process that the notch cuttype of letting out the power parts is cut platform, impact force is transformed into the stamping press that the power parts are let out in punching, letting out the power parts because of it in addition can be around the support axis at 360 degree direction upper deflecting, under pilot bar and the automatic guiding function of pilot hole, can cater to impact force automatically non-perpendicular to notch cuttype punching formula drift, make notch cuttype punching formula drift can cut platform perpendicular to the notch cuttype of letting out the power parts all the time, thereby release from vertical or non-perpendicular to the impact force of notch cuttype punching formula drift, reach automatic alleviation and release impact force, absorb the effect of auto against energy.
In sum; the utlity model has characteristics such as simple in structure, dependable performance, less, the stressed off-load of volume be big; capable of being combined and stack is installed in each position, front, rear, left and right that automobile is easier to bump, and plays to alleviate automobile deformed and protection driver and conductor purpose of safety.
Description of drawings
Figure is the utility model structural representation.
In the accompanying drawing, 1. collide stressed thick stick, 2. notch cuttype punching formula drift, 3. pilot bar, 4. pilot hole, 5. let out the power parts, 6. support, 7. auto body, 8. the N level is cut platform, and 9. platform is cut in the second stage, 10. the first order is cut platform, 11. first order drifts, 12. second stage drifts, 13. N level drifts.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, the utility model comprises the stressed thick stick 1 of collision, lets out power parts 5, support 6, the described power of letting out parts 5 universal ball ends are connected on the described support 6, described support 6 is rigidly attached on the auto body 7, the described power of letting out parts 5 are provided with notch cuttype and cut platform, have been rigidly connected on the stressed thick stick 1 of described collision and described notch cuttype is cut the corresponding notch cuttype punching of platform formula drift 2.
Further improvement of the utility model is provided with pilot bar 3 on the stressed thick stick 1 of described collision, the described power of letting out parts 5 are provided with and pilot bar 3 cooresponding pilot holes 4.
Further improvement of the utility model is provided with pilot bar 3 on described notch cuttype punching formula drift 2, the notch cuttype of the described power of letting out parts 5 is cut platform and is provided with and pilot bar 3 cooresponding pilot holes 4.
When automobile bumps, collide stressed thick stick 1 at the first order drift 11 that drives under the effect of impact force on the rigidly connected with it notch cuttype punching formula drift 2, the first order that the beginning punching cuts on the power of the letting out parts 5 of notch cuttype structure is cut platform 10, under the effect in impact force behind the gap band between process first order drift 11 and the second stage drift 12, platform 9 is cut in the second stage that second stage drift 12 beginning punchings on the notch cuttype punching formula drift 2 cut on the power of the letting out parts 5 of notch cuttype structure, and the like, the N level of cutting until N level drift 13 punchings on the notch cuttype punching formula drift 2 on the power of the letting out parts 5 of notch cuttype structure is cut platform 8, utilize the 2 continuous punchings of notch cuttype punching formula drift to cut the process of letting out power parts 5, the impact force of automobile is transformed into the stamping press that power parts 5 are let out in 2 punchings of notch cuttype punching formula drift, letting out power parts 5 because of it in addition can be around support 6 axis at 360 degree direction upper deflecting, under pilot bar 3 and pilot hole 4 automatic guiding function, can cater to impact force automatically non-perpendicular to notch cuttype punching formula drift 2, make notch cuttype punching formula drift 2 can cut platform perpendicular to the notch cuttype of letting out the power parts all the time, thereby release from vertical or non-perpendicular to the impact force of notch cuttype punching formula drift 2, reach automatic alleviation and release impact force, absorb the effect of auto against energy.
Claims (3)
1, a kind of punching formula auto against is let out the power relieving apparatus automatically, comprise collision stressed thick stick (1), let out power parts (5), support (6), it is characterized in that: the described power of letting out parts (5) universal ball end is connected on the described support (6), described support (6) is rigidly attached on the auto body (7), the described power of letting out parts (5) are provided with notch cuttype and cut platform, have been rigidly connected on the stressed thick stick of described collision (1) and described notch cuttype is cut platform (14) corresponding notch cuttype punching formula drift (2).
2, punching formula auto against according to claim 1 is let out the power relieving apparatus automatically, it is characterized in that: be provided with pilot bar (3) on the stressed thick stick of described collision (1), the described power of letting out parts (5) are provided with and the cooresponding pilot hole of pilot bar (3) (4).
3, punching formula auto against according to claim 1 and 2 is let out the power relieving apparatus automatically, it is characterized in that: be provided with pilot bar (3) on described notch cuttype punching formula drift (2), the notch cuttype of the described power of letting out parts (5) is cut platform and is provided with and the cooresponding pilot hole of pilot bar (3) (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820053462XU CN201254149Y (en) | 2008-06-17 | 2008-06-17 | Punching shear type vehicle collision automatic force releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820053462XU CN201254149Y (en) | 2008-06-17 | 2008-06-17 | Punching shear type vehicle collision automatic force releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254149Y true CN201254149Y (en) | 2009-06-10 |
Family
ID=40737465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820053462XU Expired - Fee Related CN201254149Y (en) | 2008-06-17 | 2008-06-17 | Punching shear type vehicle collision automatic force releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254149Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314333A (en) * | 2016-07-13 | 2017-01-11 | 王振铎 | Intelligent-adjustment automatic kinetic energy force release mitigation system |
| CN109249880A (en) * | 2018-08-31 | 2019-01-22 | 上汽通用汽车有限公司 | Car crass energy-absorbing control device, method, storage medium and electronic equipment |
-
2008
- 2008-06-17 CN CNU200820053462XU patent/CN201254149Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314333A (en) * | 2016-07-13 | 2017-01-11 | 王振铎 | Intelligent-adjustment automatic kinetic energy force release mitigation system |
| CN109249880A (en) * | 2018-08-31 | 2019-01-22 | 上汽通用汽车有限公司 | Car crass energy-absorbing control device, method, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090610 Termination date: 20100617 |