CN203854451U - Novel safe shockproof automobile chassis structure - Google Patents
Novel safe shockproof automobile chassis structure Download PDFInfo
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- CN203854451U CN203854451U CN201420099952.9U CN201420099952U CN203854451U CN 203854451 U CN203854451 U CN 203854451U CN 201420099952 U CN201420099952 U CN 201420099952U CN 203854451 U CN203854451 U CN 203854451U
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- shockproof
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- chassis
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Abstract
The utility model discloses a novel safe shockproof automobile chassis structure which comprises a chassis, wherein the bottom of the chassis is provided with wheels; the wheels are provided with damping springs; the chassis is internally provided with a shockproof bracket; the outer side of the shockproof bracket is fixedly provided with at least two shockproof mechanisms; the inner side of the chassis is provided with a groove; the shockproof mechanisms are embedded into the groove; or the shockproof bracket penetrates through the side wall of the groove; the shockproof mechanism is arranged at the outer side the side wall of the groove; the shockproof mechanism comprises a vertical shockproof module and a horizontal buffer module; the upper surface of the shockproof bracket is fixedly provided with at least two clutch dampers for supporting an automobile body; the clutch dampers are fixedly connected with the automobile body. The novel safe shockproof automobile chassis structure can be used for greatly improving the driving comfort, stability and safety, so that a driver can enjoy the stable, safe and comfortable driving experience.
Description
Technical field
The utility model relates to a kind of automobile chassis structures, in particular a kind of new type of safe shockproof vehicle chassis structure.
Background technology
Traditional automobile chassis structures as shown in Figure 1, comprises chassis 100, and chassis 100 upper surfaces are provided with and are fixedly connected with the shockproof glue based 200 of (support) car body, and tray bottom installing wheel, is provided with antivibration spring 300 at wheel place.
Traditional this automobile chassis structures has the following disadvantages: 1, shockproof effect is not strong, simple utilize shockproof glue based 200 and antivibration spring 300 carry out shockproof be not sufficient to make automobile can pulsation-free through rough road surface, for example, in automobile process deceleration strip, chaufeur is significantly felt and is jolted; 2, traffic safety and riding comfort is poor, traditional automobile chassis structures can only be realized the shockproof effect on vertical direction, and when braking automobile (or accelerate), chaufeur is because inertia can be to preshoot (or to layback), automobile cannot provide the effect of buffering to a certain extent, and driver comfort is poor; 3, automobile pressure is mainly distributed in the two ends of car chassis, while travelling, can significantly feel that the headstock of auto body and the tailstock swing up and down in rugged section, and running car is not steady.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The purpose of this utility model is to provide a kind of new type of safe shockproof vehicle chassis structure, is intended to solve traditional car chassis shockproof effect poor, the technical matters that traveling comfort is poor.
The technical solution of the utility model is as follows: a kind of new type of safe shockproof vehicle chassis structure, comprise chassis, described tray bottom is provided with wheel, described wheel place is provided with antivibration spring, wherein, described inside chassis is provided with quakeproof bracket, and described quakeproof bracket outside is installed with at least two aseismatic mechanisms;
Inner side, described chassis is provided with groove, and described aseismatic mechanism embeds inside grooves setting; Or described quakeproof bracket passes recess sidewall, described aseismatic mechanism is arranged on recess sidewall outside;
Described aseismatic mechanism comprises vertical shockproof module and horizontal buffer module;
Described quakeproof bracket upper surface is installed with at least two and supports car bodies shockproof glue based, described be shockproof glue basedly fixedly connected with car body.
Described new type of safe shockproof vehicle chassis structure, wherein, described vertical shockproof module comprises the adapter plate being fixedly connected with quakeproof bracket, and described adapter plate is horizontally disposed with, and adapter plate upper and lower surface is respectively provided to a few shockproof part.
Described new type of safe shockproof vehicle chassis structure, wherein, described shockproof part is shockproof glue based or anti-vibration gas-bag.
Described new type of safe shockproof vehicle chassis structure, wherein, described horizontal buffer module comprises the adapter plate being fixedly connected with quakeproof bracket and the baffle plate being fixedly connected with chassis, described adapter plate and baffle plate all vertically arrange and are parallel to each other, between described adapter plate and baffle plate, be provided with damper element, described damper element one end is fixedly connected with adapter plate, and the other end is fixedly connected with baffle plate.
Described new type of safe shockproof vehicle chassis structure, wherein, described damper element is cushion compound or buffer air bag.
Described new type of safe shockproof vehicle chassis structure, wherein, described vertical shockproof module comprises the shockproof magnet being fixedly connected with quakeproof bracket and the magnetic force cavity being fixedly connected with chassis, the inwall of described magnetic force cavity is provided with magnet, described shockproof magnet is placed in magnetic force cavity, and the magnetic of shockproof magnet magnetic and magnetic force inside cavity magnet is repelled each other.
Described new type of safe shockproof vehicle chassis structure, wherein, described magnetic force housing surface is provided with magnetic shield.
Described new type of safe shockproof vehicle chassis structure, wherein, described horizontal buffer module comprises the buffering magnet being fixedly connected with quakeproof bracket side and is arranged on the fixed magnets on two sides, buffering magnet front and back, before and after described buffering magnet, two sides is provided with magnet fixed mount, described magnet fixed mount is fixedly connected with chassis, described fixed magnets is arranged on magnet fixed mount, and fixed magnets is contrary with buffering magnet magnetic.
Described new type of safe shockproof vehicle chassis structure, wherein, described magnet fixed mount surface is provided with magnetic shield.
The beneficial effects of the utility model: the utility model is by installing quakeproof bracket at inside chassis, and the outside at quakeproof bracket is provided with aseismatic mechanism, this aseismatic mechanism comprises vertical shockproof module and horizontal buffer module, quakeproof bracket upper surface is installed shockproof glue based, shockproof glue basedly be fixedly connected with car body, quakeproof bracket play fixed supporting role to car body.The utility model, by add vertical shockproof module on traditional automobile chassis structures, has further improved the shockproof effect of automobile, even if automobile travels on rugged road, also can reach steady safe driving effect.The utility model by adding horizontal buffer module on traditional automobile chassis structures, making the quakeproof bracket of car chassis inside carry out in the horizontal direction slight buffering moves, the inertia effect of chaufeur when this structure can greatly reduce automobile emergency brake or accelerate, improved greatly traveling comfort, stationarity and the safety of driving, the driving that makes chaufeur can enjoy steady safety and comfort is experienced.
Brief description of the drawings
Fig. 1 is the structure diagram of traditional car chassis.
Fig. 2 is that the utility model adopts air bag or the rubber new type of safe shockproof vehicle chassis structure sketch as aseismatic mechanism.
Fig. 3 is the structure diagram of aseismatic mechanism and quakeproof bracket.
Fig. 4 utilizes magnet to make the new type of safe shockproof vehicle chassis structure sketch of aseismatic mechanism.
Fig. 5 is the structure diagram of aseismatic mechanism and quakeproof bracket.
Fig. 6 is the structural representation of magnetic force cavity and shockproof magnet.
Fig. 7 is the automobile chassis structures sketch that aseismatic mechanism is arranged on groove lateral surface.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
The utility model discloses a kind of new type of safe shockproof vehicle chassis structure, comprise chassis 100, these 100 bottoms, chassis are provided with wheel, wheel place is provided with antivibration spring (referring to Fig. 1), as shown in Figure 2,100 inside, chassis are provided with quakeproof bracket 400, and these quakeproof bracket 400 outsides are installed with at least two aseismatic mechanisms.Concrete, referring to Fig. 2,100 inner sides, chassis are provided with groove 110, aseismatic mechanism embeds the inner setting of groove 110, quakeproof bracket 400 upper surfaces are installed with at least two and support the shockproof glue based 200 of car bodies, and this shockproof glue based 200 is fixedly connected with (in figure, not drawing) with car body, pass through this setup, quakeproof bracket 400 play fixed supporting role to car body, plays antihunt action simultaneously.Concrete, aseismatic mechanism comprises vertical shockproof module and horizontal buffer module.
The utility model, by add vertical shockproof module on traditional automobile chassis structures, has further improved the shockproof effect of automobile in the vertical direction, even if automobile travels on rugged road, also can reach steady safe driving effect.The utility model by adding horizontal buffer module on traditional automobile chassis structures, making the quakeproof bracket of car chassis inside carry out in the horizontal direction slight buffering moves, the inertia effect of chaufeur when this structure can greatly reduce automobile emergency brake or accelerate, improved greatly traveling comfort, stationarity and the safety of driving, the driving that makes chaufeur can enjoy steady safety and comfort is experienced.
Below, by several embodiment, new type of safe shockproof vehicle chassis structure of the present utility model is described in more details.
Embodiment 1
The present embodiment discloses a kind of new type of safe shockproof vehicle chassis structure of air bag as aseismatic mechanism that utilize, specifically referring to Fig. 2, comprise chassis 100,100 inside, chassis are provided with quakeproof bracket 400, and the arranged outside of this quakeproof bracket 400 has vertical shockproof module and horizontal buffer module.Concrete, 100 inner sides, chassis are provided with groove 110, vertical shockproof module and horizontal buffer module embed inner arrange (referring to the Fig. 2) of groove 110, pass through this setup, the quakeproof bracket 400 of 100 inside, chassis can be in vertical direction, horizontal direction a little to do buffering mobile, improved greatly the shockproof effect of automobile.Quakeproof bracket 400 upper surfaces are provided with multiple shockproof glue based 200, and these shockproof glue based 200 are fixedly connected with car body, and by this setup, quakeproof bracket 400 play fixed supporting role to car body, car body is played to buffer action simultaneously.
In the present embodiment, vertical shockproof module comprises the adapter plate 510 being fixedly connected with quakeproof bracket 400, as shown in Figure 3, adapter plate 510 is horizontally disposed with, adapter plate 510 upper and lower surfaces are respectively provided to a few anti-vibration gas-bag 520, one end of anti-vibration gas-bag 520 is fixedly connected with adapter plate 510, the other end of anti-vibration gas-bag 520 is fixedly connected with top or the bottom of groove 110: specifically referring to Fig. 2 and Fig. 3, anti-vibration gas-bag 520 lower ends that are fixedly mounted on adapter plate 510 upper surfaces are connected with adapter plate 510 bolts, upper end is connected with the top bolt of groove 110, and the upper end that is arranged on the anti-vibration gas-bag 520 of adapter plate 510 lower surfaces is connected with adapter plate 510 bolts, its lower end is connected with the low terminal bolt of groove 110, whole vertical shockproof module is placed in inside grooves.In the time of automobile process deceleration strip or descending, auto body presses down, its pressure-acting is on quakeproof bracket 400, by on quakeproof bracket 400 to pressing down, the anti-vibration gas-bag 520 of the each vertical shockproof module on quakeproof bracket 400 is compressed, jointly auto body is played to buffering and stable effect, stability while having improved greatly automobile process deceleration strip or descending, adopt automobile chassis structures of the present utility model, automobile vehicle body when through deceleration strip or descending is not shaken substantially, driver or passenger are imperceptible to jolt (in Fig. 3, arrow represents the direction of buffering).
Further, while travelling in rugged section for fear of automobile, headstock and the tailstock of auto body swing up and down, running car is not steady, and in the present embodiment, the vertical shockproof module that is positioned at quakeproof bracket 400 middle parts arranges three air bags, one of them is arranged on the upper surface of adapter plate 510, two are arranged on the lower surface of adapter plate 520, and two the air bag sizes of lower surface that are simultaneously arranged on adapter plate 520 are larger, and its buffer capacity is stronger.Automobile is at rugged road traveling, in the time running into clivia or pit, vehicle front is first by jack-up or press down, at this moment car chassis can be shaken, if simply antivibration device is set at front-wheel and trailing wheel, car chassis shakiness, the shake that occurs in front-wheel is easily delivered to automobile back wheel, and whole vehicle body is shaken.Antivibration device is not installed at the middle part of traditional car chassis, and therefore vehicle body shake is large, driving safety poor stability, and traveling comfort is poor.The present embodiment is installed two large scale air bags at the lower surface of the adapter plate 520 at bottom of car middle part, can well release the pressure, improve the stability of car chassis, in the time that vehicle front runs into clivia or pit generation shake, the air bag at bottom of car middle part is pushed down car chassis, shake can not be delivered to automobile back wheel, ensures travelling of automobile balance safety.Further, in order to facilitate the installation of air bag 520, the air bag that is arranged on adapter plate upper and lower surface shifts to install (as the vertical shockproof module at 400 middle parts of quakeproof bracket in Fig. 3).
As shown in Figure 3, the present embodiment is also symmetrical arranged two vertical shockproof modules at the front end of quakeproof bracket 400, be symmetrical arranged in its back-end two vertical shockproof modules, this setup has improved the shockproof effect of automobile on the one hand simultaneously, has ensured on the other hand the balance of automobile.
In the present embodiment, horizontal buffer module comprises the adapter plate 610 being fixedly connected with quakeproof bracket 400 and the baffle plate 620 that is fixedly installed on groove 110 inside, adapter plate 610 and baffle plate 620 all vertically arrange and are parallel to each other, between adapter plate 610 and baffle plate 620, be provided with buffer air bag 630, buffer air bag 630 one end are fixedly connected with adapter plate 610, the other end is fixedly connected with baffle plate 620, specifically referring to Fig. 3.In practical application, adapter plate 610 can be fixedly connected with the side of quakeproof bracket 400, also can be fixedly mounted on the side of adapter plate 510 (as shown in Figure 3).Horizontal buffer module can arrange multiple according to actual needs, and in the present embodiment, horizontal buffer module arranges six, is symmetricly set on respectively the both sides of quakeproof bracket 400.Consider in running car, often run into the situation of sudden stop, in order to improve the safety and steady of driving and to improve the traveling comfort of driving, six horizontal buffer modules comprise four brake buffer modules and two acceleration buffer modules, four brake buffer modules are the symmetrical forebody that is arranged on quakeproof bracket 400 and latter half of respectively, and two accelerated buffer module and be symmetricly set on respectively latter half of (specifically referring to Fig. 3) of quakeproof bracket 400.In the time that automobile runs into sudden stop, the buffer air bag of four brake buffer modules is compressed, auto body is played to very large buffer action, the inertia effect can well reduce sudden stop time; Same, in the time that automobile accelerates suddenly, two buffer air bags that accelerate buffer module are compressed, well reduce the inertia effect while acceleration suddenly.
In actual use, can also be installed with lateral cushioning parts in the both sides of quakeproof bracket, specifically referring to Fig. 3, in the present embodiment, lateral cushioning parts are lateral cushioning air bag 120, arrange altogether four, respectively symmetrical front end and the end that is arranged on quakeproof bracket.The arranging of lateral cushioning air bag 120 can actv. improve car body racing to time stability, increase the safety of driving simultaneously.
The new type of safe shockproof vehicle chassis structure that the present embodiment proposes can actv. improves automobile in the time of rugged road traveling, at sudden stop or while acceleration, racing to time security and stability, improve chaufeur and passenger's traveling comfort simultaneously.The new type of safe shockproof vehicle chassis structure that the present embodiment proposes can well be applicable to the vehicle of the different models such as dolly, lorry, passenger vehicle, this automobile chassis structures arranges rationally, be easy to install, do not affect size and the outward appearance of original automotive type, be applicable to applying.
Embodiment 2
The disclosed automobile chassis structures of the present embodiment is substantially identical, different with the structure in enforcement 1, and the present embodiment adopts the alternative air bag of rubber to carry out shockproof to automobile.
Embodiment 3
The disclosed automobile chassis structures of the present embodiment is substantially identical with the structure in enforcement 1, different is, vertical shockproof module in the present embodiment comprises the shockproof magnet 710 being fixedly connected with quakeproof bracket 400 and the magnetic force cavity 720 being fixedly connected with chassis, the inwall of this magnetic force cavity is provided with magnet 721, shockproof magnet 710 is placed in magnetic force cavity 720, the magnetic of shockproof magnet 710 magnetic and magnetic force cavity 720 internal magnets 721 is repelled each other, shockproof magnet 710 is suspended in magnetic force cavity 720 inside, referring to Fig. 5.Concrete, as shown in Figure 4, it is inner fixing that magnetic force cavity 720 is placed in groove 110, shockproof magnet 710 is suspended in magnetic force cavity 720 inside, in the time that automobile presses down quakeproof bracket 400, shockproof magnet 710 moves down in magnetic force cavity 720 inside, receives that the magnetic force of the magnet 721 of magnetic force cavity 720 inside repels each other, and realizes shockproof effect.
In practical application, the size that is arranged on shockproof magnet 710 in the vertical shockproof module at quakeproof bracket 400 middle parts and magnetic force cavity 720 is larger, and its shockproof cushioning effect is better, and concrete reason is discussed in embodiment 1, is not described in detail at this.
In the present embodiment, as shown in Figure 6, the magnet 721 of magnetic force cavity 720 inside produces the repulsion of three aspects: to the structure of shockproof magnet 710 and magnetic force cavity 720 to shockproof magnet 710, comprises repulsion upwards, downward and inside (shown in Fig. 6 arrow).Magnetic force cavity 720 is provided with magnetic shield 722, and this magnetic shield 722 shields the magnetic of magnetic force cavity 720 inside completely, avoids affecting the miscellaneous part of automobile.
The present embodiment all arranges two vertical shockproof modules at front end and the end of quakeproof bracket 400, can carry out shockproof cushioning to automobile by actv. in the vertical direction on the one hand, be conducive on the other hand in the time that automobile emergency turns to, automobile be cushioned, to ensure the security and stability of automobile.
In the present embodiment, horizontal buffer module comprises the buffering magnet 810 being fixedly connected with quakeproof bracket 400 sides and the fixed magnets 820 that is arranged on buffering magnet 810 two sides, front and back, buffering magnet 810 two sides, front and back are provided with magnet fixed mount 830, this magnet fixed mount 830 is fixedly connected with chassis 100, fixed magnets 820 is arranged on magnet fixed mount 830, and fixed magnets is contrary with buffering magnet magnetic.In practical application, as shown in Figure 5, buffering magnet 810 is fixedly installed on quakeproof bracket 400 both sides, be fixedly connected with quakeproof bracket 400, and be fixedly installed fixed magnets 820 on buffering magnet 810 two sides, front and back by magnet fixed mount 830, fixed magnets 820 is contrary with buffering magnet 810 magnetic, in the time of automobile emergency brake or acceleration, fixed magnets 820 is mutually exclusive with buffering magnet 810, realizes buffering effect, well improves the safety and steady of automobile.Concrete, buffering magnet 810 also can be arranged on the front end of quakeproof bracket 400, referring to Fig. 5, at this moment only need to fixed magnets 820 be set above at buffering magnet 810, this setup can provide buffer action by actv. in the time that automobile emergency brakes, and further improves the security and stability of automobile.
In practical application, horizontal buffer module is provided with magnetic shield cover (not drawing in figure) equally.
The automobile chassis structures that the present embodiment provides is applicable to the full size vehiclees such as lorry, train, passenger vehicle.
Embodiment 4
Substantially identical with embodiment 1 of the disclosed automobile chassis structures of the present embodiment, different is, in the present embodiment, quakeproof bracket 400 passes chassis 100 internal recess 110, and aseismatic mechanism is arranged on (comprising vertical shockproof module and horizontal buffer module) lateral surface of groove 110, now, at the lateral surface of groove 110, fixed frame 130 is set, shockproof part (air bag or rubber) one end connection plate 510, the other end is connected and fixed the top and bottom of framework 130, specifically referring to Fig. 7.In like manner, horizontal buffer structure also can be arranged on groove 110 lateral surfaces (not drawing in Fig. 7).
Same, this structure also can be on the car chassis in embodiment 3.
This setup stability of the present embodiment is stronger, is applicable to the wider automobile of vehicle body.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (9)
1. a new type of safe shockproof vehicle chassis structure, comprises chassis, and described tray bottom is provided with wheel, described wheel place is provided with antivibration spring, it is characterized in that, described inside chassis is provided with quakeproof bracket, and described quakeproof bracket outside is installed with at least two aseismatic mechanisms;
Inner side, described chassis is provided with groove, and described aseismatic mechanism embeds inside grooves setting; Or described quakeproof bracket passes recess sidewall, described aseismatic mechanism is arranged on recess sidewall outside;
Described aseismatic mechanism comprises vertical shockproof module and horizontal buffer module;
Described quakeproof bracket upper surface is installed with at least two and supports car bodies shockproof glue based, described be shockproof glue basedly fixedly connected with car body.
2. new type of safe shockproof vehicle chassis structure according to claim 1, it is characterized in that, described vertical shockproof module comprises the adapter plate being fixedly connected with quakeproof bracket, and described adapter plate is horizontally disposed with, and adapter plate upper and lower surface is respectively provided to a few shockproof part.
3. new type of safe shockproof vehicle chassis structure according to claim 2, is characterized in that, described shockproof part is shockproof glue based or anti-vibration gas-bag.
4. new type of safe shockproof vehicle chassis structure according to claim 1, it is characterized in that, described horizontal buffer module comprises the adapter plate being fixedly connected with quakeproof bracket and the baffle plate being fixedly connected with chassis, described adapter plate and baffle plate all vertically arrange and are parallel to each other, between described adapter plate and baffle plate, be provided with damper element, described damper element one end is fixedly connected with adapter plate, and the other end is fixedly connected with baffle plate.
5. new type of safe shockproof vehicle chassis structure according to claim 4, is characterized in that, described damper element is cushion compound or buffer air bag.
6. new type of safe shockproof vehicle chassis structure according to claim 1, it is characterized in that, described vertical shockproof module comprises the shockproof magnet being fixedly connected with quakeproof bracket and the magnetic force cavity being fixedly connected with chassis, the inwall of described magnetic force cavity is provided with magnet, described shockproof magnet is placed in magnetic force cavity, and the magnetic of shockproof magnet magnetic and magnetic force inside cavity magnet is repelled each other.
7. new type of safe shockproof vehicle chassis structure according to claim 6, is characterized in that, described magnetic force housing surface is provided with magnetic shield.
8. new type of safe shockproof vehicle chassis structure according to claim 1, it is characterized in that, described horizontal buffer module comprises the buffering magnet being fixedly connected with quakeproof bracket side and is arranged on the fixed magnets on two sides, buffering magnet front and back, before and after described buffering magnet, two sides is provided with magnet fixed mount, described magnet fixed mount is fixedly connected with chassis, described fixed magnets is arranged on magnet fixed mount, and fixed magnets is contrary with buffering magnet magnetic.
9. new type of safe shockproof vehicle chassis structure according to claim 8, is characterized in that, described magnet fixed mount surface is provided with magnetic shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099952.9U CN203854451U (en) | 2014-03-06 | 2014-03-06 | Novel safe shockproof automobile chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099952.9U CN203854451U (en) | 2014-03-06 | 2014-03-06 | Novel safe shockproof automobile chassis structure |
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| Publication Number | Publication Date |
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| CN203854451U true CN203854451U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420099952.9U Expired - Fee Related CN203854451U (en) | 2014-03-06 | 2014-03-06 | Novel safe shockproof automobile chassis structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863039A (en) * | 2014-03-06 | 2014-06-18 | 吕英 | Novel safety quakeproof vehicle chassis structure |
| CN104863375A (en) * | 2015-05-28 | 2015-08-26 | 王英春 | Multifunctional circulation transport cart |
| CN108025769A (en) * | 2015-08-11 | 2018-05-11 | 碳卡车与拖车股份有限公司 | For vehicle from bearing-type chassis and such vehicle |
| CN108284802A (en) * | 2017-01-10 | 2018-07-17 | 丹阳市宸泰汽车部件有限公司 | A kind of shockproof sound panel with buffer unit being installed on automobile front chamber |
| CN112849278A (en) * | 2019-11-28 | 2021-05-28 | 北汽福田汽车股份有限公司 | Floor support system of bus and bus |
-
2014
- 2014-03-06 CN CN201420099952.9U patent/CN203854451U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863039A (en) * | 2014-03-06 | 2014-06-18 | 吕英 | Novel safety quakeproof vehicle chassis structure |
| CN103863039B (en) * | 2014-03-06 | 2016-08-24 | 吕英 | A kind of new type of safe shockproof vehicle chassis structure |
| CN104863375A (en) * | 2015-05-28 | 2015-08-26 | 王英春 | Multifunctional circulation transport cart |
| CN108025769A (en) * | 2015-08-11 | 2018-05-11 | 碳卡车与拖车股份有限公司 | For vehicle from bearing-type chassis and such vehicle |
| CN108025769B (en) * | 2015-08-11 | 2021-01-19 | 碳卡车与拖车股份有限公司 | Self-supporting chassis for a vehicle and such a vehicle |
| CN108284802A (en) * | 2017-01-10 | 2018-07-17 | 丹阳市宸泰汽车部件有限公司 | A kind of shockproof sound panel with buffer unit being installed on automobile front chamber |
| CN112849278A (en) * | 2019-11-28 | 2021-05-28 | 北汽福田汽车股份有限公司 | Floor support system of bus and bus |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180306 |