CN203402114U - Device to resolve automobile inertia impact force - Google Patents
Device to resolve automobile inertia impact force Download PDFInfo
- Publication number
- CN203402114U CN203402114U CN201320375296.6U CN201320375296U CN203402114U CN 203402114 U CN203402114 U CN 203402114U CN 201320375296 U CN201320375296 U CN 201320375296U CN 203402114 U CN203402114 U CN 203402114U
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- China
- Prior art keywords
- vehicle
- attic base
- spring
- groove
- automobile
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Abstract
A device to resolve an automobile inertia impact force relates to the automobile manufacturing technology, and in particular relates to the technology of resolving vehicle inertia impact force. The device to resolve the automobile inertia impact force includes an automobile underpan (1), an automobile underpan (7), and a bumper (11). The device is characterized in that: the automobile underpan (1) is provided with a track, and the track is arranged along the front and back direction; the automobile underpan (7) is placed inside the track of the automobile underpan (1) in a bonding but not tightened manner; the rear end of the automobile underpan (7) is connected onto the automobile underpan (1) through a spring A (8); the front end of the automobile underpan (7) is connected with a communicated type combined hydraulic piston device (2); the communicated type combined hydraulic piston device (2) is fixed on the bumper (11); and the bumper (11) is fixed on the automobile underpan (1). When the accident happens, the hydraulic buffer and the spring buffer are used to resolve the impact force of the automobile, so that the safety of passenger is ensured.
Description
Technical field
The utility model relates to auto manufacturing technology, particularly dissolves the technology of vehicle inertia impulsive force.
Background technology
The safe steam pocket of vehicle can only ensure the most front-seat safety.Safety strap can only ensure the safety at direct bearing position, and people's freedom is taken in the also constraint of fastening the safety belt, so a lot of people leaves things to chance, is not and the problem that has an accident.The great traffic accidents accident that creates greater casualties frequently occurs owing to taking people's safety belt buckling free, so the department of enforcing the law can only take coercive measure, but coercive measure can cause again resentment, affects social harmony stable.Safety strap also can affect personnel escape after accident sometimes.
Utility model content
The powerful inertia impulsive force that the utility model causes by dissolving the burst accident of driving vehicle, avoids the generation of major casualties.
The utility model is achieved through the following technical solutions: a kind of device of dissolving vehicle inertia impulsive force, comprise vehicle chassis 1, vehicle attic base 7, safety lever 11, vehicle chassis 1 is provided with track, the direction of track is fore-and-aft direction, vehicle attic base 7 is positioned in the track of vehicle chassis 1, bonding but not fastening, the rear end of vehicle attic base 7 is connected on vehicle chassis 1 by spring A 8, the front end of vehicle attic base 7 connects a communication type primary and secondary hydraulic piston device 2, communication type primary and secondary hydraulic piston device 2 is fixed on safety lever 11, safety lever 11 is fixed on vehicle chassis 1, communication type primary and secondary hydraulic piston device 2 is by hydraulic compartment, hydraulic piston 5, piston push-pull rod 10 forms, hydraulic compartment is the container of a sealing, middle part directly over container and both sides are connected with channel B 3 and the channel C 4 of upper shed, the hydraulic compartment body vertical section of whole communication type primary and secondary hydraulic piston device 2 is mountain font, hydraulic compartment is filled with liquid, the open end of channel B 3 and channel C 4 is airtight and can be free to slide by hydraulic piston 5, on hydraulic piston 5, be connected with piston push-pull rod 10, it is corresponding with piston push-pull rod 10 that the centre of vehicle attic base 7 front ends and both sides arrange respectively three grooves 6, piston push-pull rod 10 stretches into and in groove 6, is affixed but fixing, in the groove 6 of both sides or centre, at least one place puts and is equipped with spring B 9.
further:described vehicle attic base 7 is to be pinched and connect in orbit by binding bolt.
further:described vehicle attic base 9 is to connect in orbit by pin.
further:on groove 6 in the middle of described vehicle attic base 7 front ends are positioned at, be provided with spring, the groove on both sides does not have spring, and now, the bore cross-sectional area of central passage B 3 is less than the bore cross-sectional area sum of both sides channel C 4.
further:described vehicle attic base 7 front ends are positioned on the groove 6 on both sides and are provided with spring, and middle groove does not have spring, and now, the bore cross-sectional area of central passage B 3 is greater than the bore cross-sectional area sum of both sides channel C 4.
further:the compression distance of described spring B 9 is less than the degree of depth of groove 6.
Useful technique effect: when traffic accident occurs, being fixed on safety lever on chassis first knocks speed and declines rapidly, at this moment, attic base, because inertia thrusts the point of connection in attic base and chassis rail, continues to dash forward, and communication type primary and secondary hydraulic piston device is above arrived on top, effect due to hydraulic cushion and spring buffer, attic base can only be reciprocating in the track on chassis, thereby kinetic energy is dissolved, and guarantees passenger's safety.
Accompanying drawing explanation:
Fig. 1: structural representation of the present utility model.
In figure, 1-vehicle chassis, 2-communication type primary and secondary hydraulic piston device, 3-channel B, 4-channel C, 5-hydraulic piston, 6-groove, 7-vehicle attic base, 8-spring A, 9-spring B, 10-piston push-pull rod, 11-safety lever.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further, to facilitate the technical staff to understand.
Embodiment 1: a kind of device of dissolving vehicle inertia impulsive force, comprise vehicle chassis 1, vehicle attic base 7, safety lever 11, vehicle chassis 1 is provided with track, the direction of track is fore-and-aft direction, vehicle attic base 7 is positioned in the track of vehicle chassis 1, by binding bolt, pinch and connect in orbit, but it is not fastening, the rear end of vehicle attic base 7 is connected on vehicle chassis 1 by spring A 8, the front end of vehicle attic base 7 connects a communication type primary and secondary hydraulic piston device 2, communication type primary and secondary hydraulic piston device 2 is fixed on safety lever 11, safety lever 11 is fixed on vehicle chassis 1, communication type primary and secondary hydraulic piston device 2 is by hydraulic compartment, hydraulic piston 5, piston push-pull rod 10 forms, hydraulic compartment is the container of a sealing, middle part directly over container and both sides are connected with channel B 3 and the channel C 4 of upper shed, the hydraulic compartment body vertical section of whole communication type primary and secondary hydraulic piston device 2 is mountain font, hydraulic compartment is filled with liquid, the open end of channel B 3 and channel C 4 is airtight and can be free to slide by hydraulic piston 5, on hydraulic piston 5, be connected with piston push-pull rod 10, it is corresponding with piston push-pull rod 10 that the centre of vehicle attic base 7 front ends and both sides arrange respectively three grooves 6, piston push-pull rod 10 stretches into and in groove 6, is affixed but fixing, on middle groove 6, be provided with spring, the groove on both sides does not have spring, now, the bore cross-sectional area of central passage B 3 is less than the bore cross-sectional area sum of both sides channel C 4, the compression distance of spring B 9 is less than the degree of depth of groove 6.
Embodiment 2: a kind of device of dissolving vehicle inertia impulsive force, comprise vehicle chassis 1, vehicle attic base 7, safety lever 11, vehicle chassis 1 is provided with track, the direction of track is fore-and-aft direction, vehicle attic base 7 is positioned in the track of vehicle chassis 1, by pin, connect in orbit, the rear end of vehicle attic base 7 is connected on vehicle chassis 1 by spring A 8, the front end of vehicle attic base 7 connects a communication type primary and secondary hydraulic piston device 2, communication type primary and secondary hydraulic piston device 2 is fixed on safety lever 11, safety lever 11 is fixed on vehicle chassis 1, communication type primary and secondary hydraulic piston device 2 is by hydraulic compartment, hydraulic piston 5, piston push-pull rod 10 forms, hydraulic compartment is the container of a sealing, middle part directly over container and both sides are connected with channel B 3 and the channel C 4 of upper shed, the hydraulic compartment body vertical section of whole communication type primary and secondary hydraulic piston device 2 is mountain font, hydraulic compartment is filled with liquid, the open end of channel B 3 and channel C 4 is airtight and can be free to slide by hydraulic piston 5, on hydraulic piston 5, be connected with piston push-pull rod 10, it is corresponding with piston push-pull rod 10 that the centre of vehicle attic base 7 front ends and both sides arrange respectively three grooves 6, piston push-pull rod 10 stretches into and in groove 6, is affixed but fixing, on groove 6, be provided with spring, middle groove does not have spring, now, the bore cross-sectional area of central passage B 3 is greater than the bore cross-sectional area sum of both sides channel C 4, the compression distance of spring B 9 is less than the degree of depth of groove 6.
Principle of work: when traffic accident occurs, being fixed on safety lever 11 on vehicle chassis 1 first knocks speed and declines rapidly, at this moment, vehicle attic base 7, because inertia thrusts the point of connection on vehicle attic base 7 and vehicle chassis 1 track, continues to dash forward, and communication type primary and secondary hydraulic piston device 2 is above arrived on top, effect due to hydraulic cushion and many places spring buffer, vehicle attic base 7 can only be reciprocating in the track of vehicle chassis 1, thereby kinetic energy is dissolved, and guarantees passenger's safety.
The utility model describes by accompanying drawing, in the situation that not departing from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall within the scope of the utility model Patent right requirement.
Claims (6)
1. a device of dissolving vehicle inertia impulsive force, comprise vehicle chassis (1), vehicle attic base (7), safety lever (11), it is characterized in that, vehicle chassis (1) is provided with track, the direction of track is fore-and-aft direction, vehicle attic base (7) is positioned in the track of vehicle chassis (1), bonding but not fastening, the rear end of vehicle attic base (7) is by spring A(8) be connected on vehicle chassis (1), the front end of vehicle attic base (7) connects a communication type primary and secondary hydraulic piston device (2), communication type primary and secondary hydraulic piston device (2) is fixed on safety lever (11), safety lever (11) is fixed on vehicle chassis (1), communication type primary and secondary hydraulic piston device (2) is by hydraulic compartment, hydraulic piston (5), piston push-pull rod (10) forms, hydraulic compartment is the container of a sealing, middle part directly over container and both sides are connected with channel B (3) and the channel C (4) of upper shed, the hydraulic compartment body vertical section of whole communication type primary and secondary hydraulic piston device (2) is mountain font, hydraulic compartment is filled with liquid, the open end of channel B (3) and channel C (4) is airtight and can be free to slide by hydraulic piston (5), on hydraulic piston (5), be connected with piston push-pull rod (10), it is corresponding with piston push-pull rod (10) that the centre of vehicle attic base (7) front end and both sides arrange respectively three grooves (6), piston push-pull rod (10) stretches into and in groove (6), is affixed but fixing, in the groove (6) of both sides or centre, at least one place puts and is equipped with spring B (9).
2. a kind of device of dissolving vehicle inertia impulsive force according to claim 1, is characterized in that, described vehicle attic base (7) is to be pinched and connect in orbit by binding bolt.
3. a kind of device of dissolving vehicle inertia impulsive force according to claim 1, is characterized in that, described vehicle attic base (7) is to connect in orbit by pin.
4. a kind of device of dissolving vehicle inertia impulsive force according to claim 1, it is characterized in that, on groove (6) in the middle of described vehicle attic base (7) front end is positioned at, be provided with spring, the groove on both sides does not have spring, now, the bore cross-sectional area of central passage B 3 is less than the bore cross-sectional area sum of both sides channel C 4.
5. a kind of device of dissolving vehicle inertia impulsive force according to claim 1, it is characterized in that, described vehicle attic base (7) front end is positioned on the groove (6) on both sides and is provided with spring, middle groove does not have spring, now, the bore cross-sectional area of central passage B 3 is greater than the bore cross-sectional area sum of both sides channel C 4.
6. according to a kind of device of dissolving vehicle inertia impulsive force described in claim 1,4 or 5, it is characterized in that, the compression distance of described spring B (9) is less than the degree of depth of groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375296.6U CN203402114U (en) | 2013-06-27 | 2013-06-27 | Device to resolve automobile inertia impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375296.6U CN203402114U (en) | 2013-06-27 | 2013-06-27 | Device to resolve automobile inertia impact force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402114U true CN203402114U (en) | 2014-01-22 |
Family
ID=49938054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375296.6U Expired - Lifetime CN203402114U (en) | 2013-06-27 | 2013-06-27 | Device to resolve automobile inertia impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381784A (en) * | 2013-06-27 | 2013-11-06 | 杨伦 | Device capable of defusing inertia impact force of vehicle |
-
2013
- 2013-06-27 CN CN201320375296.6U patent/CN203402114U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381784A (en) * | 2013-06-27 | 2013-11-06 | 杨伦 | Device capable of defusing inertia impact force of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |