CN219172120U - Air suspension and vehicle with same - Google Patents
Air suspension and vehicle with same Download PDFInfo
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- CN219172120U CN219172120U CN202320008681.0U CN202320008681U CN219172120U CN 219172120 U CN219172120 U CN 219172120U CN 202320008681 U CN202320008681 U CN 202320008681U CN 219172120 U CN219172120 U CN 219172120U
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- air bag
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses an air suspension and a vehicle with the same, wherein the air suspension comprises: a first drive axle and a second drive axle; the driving axle lifting mechanism is respectively arranged on the frame and the first driving axle and drives the first driving axle to lift; the thrust rod support is suitable for being mounted on the frame, the first driving axle is positioned at the rear of the thrust rod support, and the second driving axle is positioned at the front of the thrust rod support; the X-shaped thrust rod, the front side of the X-shaped thrust rod is provided with a first support arm and a second support arm, the rear side of the X-shaped thrust rod is provided with a third support arm and a fourth support arm, the first support arm and the second support arm are arranged on a thrust rod support, and the third support arm and the fourth support arm are connected to a drive axle lifting mechanism. The air suspension disclosed by the embodiment of the utility model has the advantages of improving the running performance of a vehicle, along with high transmission efficiency, small resistance, reduced fuel consumption and the like.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to an air suspension and a vehicle with the air suspension.
Background
Vehicles such as cargo vehicles in the related art are provided with air suspensions, and axles of some air suspensions have a lifting function, but axles having a lifting function are all non-drive axles, and drive axles have no lifting function. For a vehicle with only one driving axle, although the non-driving axle can be lifted to realize resistance reduction and oil consumption reduction, the driving capability of the non-driving axle is weaker when the non-driving axle is not lifted. However, for a vehicle with two rear drive axles, the wheels of the two drive axles can only contact the ground at the same time, so that the vehicle has larger running resistance and increased fuel consumption under the working condition of no load or low load.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an air suspension capable of lifting a drive axle, which has advantages of improving vehicle running performance, high transmission efficiency, small resistance, reduced fuel consumption, and the like.
The utility model also provides a vehicle with the air suspension.
To achieve the above object, an embodiment according to a first aspect of the present utility model provides an air suspension including: a first drive axle and a second drive axle; the driving axle lifting mechanism is respectively arranged on the frame and the first driving axle and is used for driving the first driving axle to lift; the thrust rod support is suitable for being mounted on the frame, the first driving axle is located at the rear of the thrust rod support, and the second driving axle is located at the front of the thrust rod support; the X-shaped thrust rod is characterized in that a first support arm and a second support arm are arranged on the front side of the X-shaped thrust rod, a third support arm and a fourth support arm are arranged on the rear side of the X-shaped thrust rod, the first support arm and the second support arm are arranged on the thrust rod support, and the third support arm and the fourth support arm are connected with the drive axle lifting mechanism.
The air suspension disclosed by the embodiment of the utility model has the advantages of improving the running performance of a vehicle, along with high transmission efficiency, small resistance, reduced fuel consumption and the like.
According to some embodiments of the utility model, the drive axle lifting mechanism comprises: lifting the air bag; the fixing frame is suitable for being mounted on the frame, and the bottom of the lifting air bag is mounted on the fixing frame; the air bag connecting support is arranged at the top of the lifting air bag and connected with the first driving axle.
According to some embodiments of the utility model, the holder comprises: the first fixing support and the second fixing support are arranged at intervals and are respectively arranged on two sides of the frame; the fixed plate is installed in the first fixed support and the second fixed support, and the bottom of the lifting air bag is installed in the fixed plate.
Further, the fixing plate includes: the first vertical plate is installed on the first fixed support and extends downwards, the second vertical plate is installed on the second fixed support and extends downwards, and the first vertical plate and the second vertical plate are respectively positioned on two sides of the air bag; the connection diaphragm, connect in connect the diaphragm first riser with the bottom of second riser, promote the gasbag install in connect the top of diaphragm.
According to some embodiments of the utility model, the bottom of the lifting airbag is configured with a support seat, which is arranged between the lifting airbag and the connecting cross plate.
According to some embodiments of the utility model, the air suspension further comprises: the first front air bag and the second front air bag are arranged in front of the first drive axle and are respectively positioned at two sides of the frame; the first rear air bag and the second rear air bag are arranged behind the first drive axle and are respectively positioned at two sides of the frame, and the lifting air bag and the fixing plate are positioned between the first rear air bag and the second rear air bag; the guide arm assembly is suitable for being mounted on a frame and connected with the first front air bag, the second front air bag, the first rear air bag and the second rear air bag respectively, and the first driving axle is connected with the guide arm assembly.
According to some embodiments of the utility model, the balloon-connecting stent comprises: the air bag connecting plate is arranged at the top of the lifting air bag; the rear end of the connecting support arm is connected with the air bag connecting plate, and the connecting support arm extends to the first driving axle; the bridge connecting frame is arranged at the front end of the first driving bridge and connected with the connecting support arm, and the connecting support arm is connected with the third support arm and the fourth support arm.
Further, the two sides of the width direction of the connecting support arm are provided with reinforcing ribs extending along the length direction.
According to some embodiments of the utility model, the connecting arm is configured with a pin extending in a width direction thereof, and the third arm and the fourth arm are respectively hinged to the pin.
An embodiment according to a second aspect of the present utility model proposes a vehicle comprising: an air suspension according to an embodiment of the first aspect of the present utility model.
According to the vehicle provided by the embodiment of the utility model, the air suspension provided by the embodiment of the utility model has the advantages of improving the running performance of the vehicle, along with high transmission efficiency, small resistance, reduced fuel consumption and the like.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of an air suspension according to an embodiment of the present utility model;
FIG. 2 is a top view of an air suspension according to an embodiment of the present utility model;
FIG. 3 is a rear view of an air suspension according to an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a mount for an air suspension according to an embodiment of the present utility model;
FIG. 5 is a schematic structural view of an air bag attachment bracket of an air suspension according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of an X-shaped thrust rod of an air suspension according to an embodiment of the present utility model.
Reference numerals:
an air suspension 1, a first drive axle 100, a second drive axle 10, a drive axle lifting mechanism 200,
A thrust rod support 300, an X-shaped thrust rod 400,
A first arm 410, a second arm 420, a third arm 430, a fourth arm 440, a guide arm assembly 600,
A lifting airbag 210, an airbag connecting bracket 220, a fixing bracket 230, a first fixing bracket 231,
A second fixing bracket 232, a fixing plate 233, a first vertical plate 234, a second vertical plate 235, a connecting transverse plate 236,
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.
In the description of the utility model, "a plurality" means two or more, and "a number" means one or more.
In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.
In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
An air suspension 1 according to an embodiment of the present utility model is described below with reference to the drawings.
As shown in fig. 1 to 6, an air suspension 1 according to an embodiment of the present utility model includes a first transaxle 100 and a second transaxle 10, a transaxle lifting mechanism 200, a thrust rod mount 300, and an X-type thrust rod 400.
The driving axle lifting mechanism 200 is respectively installed on the frame and the first driving axle 100, and the driving axle lifting mechanism 200 is used for driving the first driving axle 100 to lift. The thrust rod support 300 is adapted to be mounted to a vehicle frame, the first drive axle 100 is located behind the thrust rod support 300, and the second drive axle 10 is located in front of the thrust rod support 300. As shown in fig. 6, the front side of the X-shaped thrust rod 400 is constructed with a first arm 410 and a second arm 420, the rear side of the X-shaped thrust rod 400 is constructed with a third arm 430 and a fourth arm 440, the first arm 410 and the second arm 420 are mounted on the thrust rod support 300, and the third arm 430 and the fourth arm 440 are connected to the transaxle elevating mechanism 200.
For example, for a cargo vehicle, the first drive axle 100 and the second drive axle 10 are rear drive axles, the first drive axle 100 and the second drive axle 10 are closer, and the first drive axle 100 and the second drive axle 10 are symmetrically disposed on the front and rear sides of the thrust rod support 300. The power of the vehicle is transmitted from the drive shaft to the second transaxle 10 and the first transaxle 100. Wherein the second drive axle 10 may also be connected to the thrust rod carrier 300 by another X-shaped thrust rod. The front ends of the first arm 410 and the second arm 420 are spaced apart in the width direction of the frame, and the rear ends of the third arm 430 and the fourth arm 440 are spaced apart in the width direction of the frame, so that the force of the first transaxle 100 is transmitted to the frame.
According to the air suspension 1 of the embodiment of the utility model, the driving axle lifting mechanism 200 is respectively installed on the frame and the first driving axle 100, the driving axle lifting mechanism 200 can drive the first driving axle 100 to lift relative to the frame, when the driving axle lifting mechanism 200 drives the first driving axle 100 to lift, the driving axle 100 cuts off transmission of the transmission shaft through internal clutch, and wheels of the first driving axle 100 are lifted off, and at the moment, the vehicle is driven to run only through the second driving axle 10. Under the working condition of no load or low load, the resistance can be kept low, the power transmission process is shortened, and the energy loss in the running process of the vehicle is reduced, so that the oil consumption is reduced. When the drive axle lifting mechanism 200 does not drive the first drive axle 100 to lift, the wheels of the first drive axle 100 and the second drive axle 10 are not separated from the ground, and the first drive axle 100 and the second drive axle 10 jointly drive the vehicle to run, so that the vehicle obtains sufficient power.
In addition, the X-shaped thrust rod 400 is mounted on the thrust rod support 300 and is connected with the driving axle lifting mechanism 200, and the driving axle lifting mechanism 200 is respectively mounted on the frame and the first driving axle 100, so that the stress of the driving axle lifting mechanism 200 can be transferred to the frame, and higher rigidity and stability can be maintained. The rear side of the X-shaped thrust rod 400 is connected with the driving axle lifting structure through the third support arm 430 and the fourth support arm 440, the driving axle lifting mechanism 200 is kept connected with the X-shaped thrust rod 400 at two sides of the width direction of the frame, the X-shaped thrust rod 400 can enable the roll rigidity of the first driving axle 100 to be large, a stabilizer bar structure is not required to be additionally arranged, the number of used parts is reduced, and good performance of the suspension is guaranteed.
Therefore, the air suspension 1 according to the embodiment of the utility model has the advantages of improving the running performance of the vehicle, having high transmission efficiency and small resistance, reducing the oil consumption and the like.
In some embodiments of the present utility model, as shown in FIG. 3, the transaxle lifting mechanism 200 includes a lifting bladder 210, a mount 230, and a bladder attachment bracket 220
The mount 230 is adapted to be mounted to the frame, and the bottom of the lifting bladder 210 is mounted to the mount 230. An airbag connection bracket 220 is mounted on top of the lifting airbag 210, and the airbag connection bracket 220 is connected to the first transaxle 100.
The bottom of the lifting airbag 210 is fixed with the frame through a fixing frame 230, and the top of the lifting airbag 210 is connected with the first drive axle 100 through an airbag connecting frame 230 so as to drive the first drive axle 100 to lift. The top of the lifting airbag 210 is kept connected with the first driving axle 100 through the airbag connecting bracket 220, and the fixing frame 230 is installed with the vehicle frame, so that when the air pressure of the lifting airbag 210 is increased, the airbag connecting bracket 220 lifts and drives the first driving axle 100 to be lifted, the wheels of the first driving axle 100 are lifted off the ground, and the running resistance is reduced. And when the lifting airbag 210 lifts the first drive axle 100, the clutch in the first drive axle 100 is disconnected from the transmission shaft, so that the power of the transmission shaft is not transmitted to the first drive axle 100, the power transmission process is shortened, the energy loss in the vehicle driving process is reduced, and the fuel consumption is reduced.
In some embodiments of the present utility model, as shown in fig. 4, the fixing frame 230 includes a first fixing bracket 231, a second fixing bracket 232, and a fixing plate 233. The first fixing brackets 231 and the second fixing brackets 232 are arranged at intervals and are respectively installed at two sides of the frame, the fixing plates 233 are installed at the first fixing brackets 231 and the second fixing brackets 232, and the bottom of the lifting airbag 210 is installed at the fixing plates 233.
The first fixing bracket 231 and the second fixing bracket 232 are respectively installed at two sides of the frame in the width direction, and the fixing plate 233 is installed between the first fixing bracket 231 and the second fixing bracket 232, so that the lifting airbag 210 is conveniently fixed with the frame. And the lifting air bag 210 is arranged on the fixing plate 233, so that the bottom of the lifting air bag 210 keeps higher stability, the bottom of the lifting air bag 210 and the frame are always fixed, and the top of the lifting air bag 210 is lifted when the air pressure in the lifting air bag is lifted, so that the first drive axle 100 is lifted.
Further, as shown in fig. 4, the fixing plate 233 includes a first riser 234, a second riser 235, and a connection cross plate 236.
The first riser 234 is mounted to the first fixing bracket 231 and extends downward, the second riser 235 is mounted to the second fixing bracket 232 and extends downward, and the first riser 234 and the second riser 235 are located at both sides of the airbag, respectively. The connection cross plate 236 is connected to the bottoms of the first riser 234 and the second riser 235, and the lifting airbag 210 is installed above the connection cross plate 236. The first riser 234, the second riser 235 and the connecting cross plate 236 together form a U-shaped structure, which ensures the structural strength of the lifting airbag 210 fixed to the vehicle frame.
In some embodiments of the present utility model, as shown in fig. 3, the bottom of the lifting airbag 210 is configured with a support seat 240, and the support seat 240 is disposed between the lifting airbag 210 and the connection cross plate 236.
The supporting seat 240 is specifically a composite material piece, so that the weight is greatly reduced, the corrosion resistance is realized, and the cost is low. The support seat 240 fills the gap between the lifting airbag 210 and the connection cross plate 236 by being disposed between the lifting airbag 210 and the connection cross plate 236, and thus accommodates the lifting airbags 210 of various volumes and heights by installing the support seat 240 at different heights.
In some embodiments of the present utility model, as shown in fig. 2, the air suspension 1 further includes first and second front airbags 510 and 520, first and second rear airbags 530 and 540, and a guide arm assembly 600.
The first front airbag 510 and the second front airbag 520 are installed in front of the first transaxle 100 and are located at both sides of the frame, respectively. The first and second rear airbags 530 and 540 are installed at the rear of the first transaxle 100 and are located at both sides of the frame, respectively, and the lifting airbag 210 and the fixing plate 233 are located between the first and second rear airbags 530 and 540. The guide arm assembly 600 is adapted to be mounted to a vehicle frame and connected to a first front airbag 510, a second front airbag 520, a first rear airbag 530, and a second rear airbag 540, respectively. First drive axle 100 is coupled to guide arm assembly 600.
The first front air bag 510 and the second front air bag 520 are respectively located on the left and right sides of the front side of the first transaxle 100, and the second front air bag 520 and the second rear air bag 540 are respectively located on the left and right sides of the rear side of the first transaxle 100. The first and second front airbags 510 and 520, and the first and second rear airbags 530 and 540 together function as shock-absorbing supports.
When the first transaxle 100 is not lifted by the transaxle lifting mechanism 200, the first transaxle 100 participates in driving the vehicle to travel, the first and second front airbags 510 and 520, the first and second rear airbags 530 and 540 are inflated, and the top portions of the first and second front airbags 510 and 520, the first and second rear airbags 530 and 540 are mounted to the frame, and the bottom portions of the first and second front airbags 510 and 520, the first and second rear airbags 530 and 540 are connected to the first transaxle 100. The first transaxle 100 is lowered downward to maintain the wheels of both the first transaxle 100 and the second transaxle 10 on the ground, providing driving force.
When the first drive axle 100 is lifted by the drive axle lifting mechanism 200, the first drive axle 100 does not participate in driving the vehicle to run, the first front air bag 510, the second front air bag 520, the first rear air bag 530 and the second rear air bag 540 are deflated, and the lifting air bag 210 drives and lifts the first drive axle 100, so that the wheels connected with the first drive axle 100 leave the ground, and meanwhile, the power of the first drive axle 100 is disconnected, the power transmission process is shortened, the energy loss in the vehicle running process is reduced, and the oil consumption is reduced.
In some embodiments of the present utility model, as shown in fig. 5, the airbag attachment bracket 220 includes an airbag attachment plate 221, an attachment arm 222, and a bridge attachment bracket 223.
An airbag connection plate 221 is mounted on top of the lifting airbag 210. The rear end of the connecting arm 222 is connected to the airbag connecting plate 221, and the connecting arm 222 extends to the first transaxle 100. Bridge link 223 is mounted to first drive axle 100 and is coupled to the forward end of link arm 222, link arm 222 being coupled to third arm 430 and fourth arm 440.
The air bag connecting plate 221 is connected with the lifting air bag 210, the bridge connecting frame 223 is connected with the first drive axle 100, the connecting support arm 222 is connected between the air bag connecting plate 221 and the bridge connecting frame 223, and the air bag connecting plate 221 and the bridge can be transmitted
Acting force between the shelves 223. When the lifting airbag 210 is lifted, the airbag connecting plate 221, the connecting arm 222 and the bridging 5 connecting frame 223 are lifted together to drive the first drive axle 100 to lift.
Further, as shown in fig. 5, both sides in the width direction of the connecting arm 222 are configured with reinforcing ribs 224 extending in the length direction.
The thickness of the ribs 224 is greater than the thickness of the rest of the connecting arm 222. On both sides of the connecting arm 222
Greater structural strength. When the airbag connection plate 221 and the bridge connection frame 223 are stressed, the connection arm 222 is configured to add 0 reinforcing ribs 224 to prevent bending.
In some embodiments of the present utility model, as shown in fig. 5, the bridge 223 is configured with a pin 225, and the third arm 430 and the fourth arm 440 are respectively hinged to the pin 225. The pin shafts 225 are positioned at the left and right sides of the airbag connection bracket 220, and the third arm 430 and the fourth arm 440 are respectively wound around the pin shafts when the airbag connection bracket 220 is lifted up or dropped down
225 rotates. So that the X-shaped thrust rod 400 and the connecting arm 222 maintain flexible connection, and the force transmission is smoother.
5 a vehicle according to an embodiment of the utility model is described below.
The vehicle according to the embodiment of the utility model includes the air suspension 1 according to the above-described embodiment of the utility model.
According to the vehicle of the embodiment of the utility model, the air suspension 1 of the embodiment of the utility model has the advantages of improving the running performance of the vehicle, having high transmission efficiency and small resistance, reducing the fuel consumption and the like.
Other constructions and operations of air suspensions and vehicles according to embodiments of the present utility model are known to those of ordinary skill in the art 0 and will not be described in detail herein.
In the description herein, reference to the term "particular embodiment," "particular example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations are possible to these embodiments without departing from the spirit and principles of the present utility model,
the scope of the utility model is defined by the claims and their equivalents.
Claims (10)
1. An air suspension comprising:
a first drive axle and a second drive axle;
the driving axle lifting mechanism is respectively arranged on the frame and the first driving axle and is used for driving the first driving axle to lift;
the thrust rod support is suitable for being mounted on the frame, the first driving axle is located at the rear of the thrust rod support, and the second driving axle is located at the front of the thrust rod support;
the X-shaped thrust rod is characterized in that a first support arm and a second support arm are arranged on the front side of the X-shaped thrust rod, a third support arm and a fourth support arm are arranged on the rear side of the X-shaped thrust rod, the first support arm and the second support arm are arranged on the thrust rod support, and the third support arm and the fourth support arm are connected with the drive axle lifting mechanism.
2. The air suspension of claim 1 wherein said drive axle lift mechanism comprises:
lifting the air bag;
the fixing frame is suitable for being mounted on the frame, and the bottom of the lifting air bag is mounted on the fixing frame;
the air bag connecting support is arranged at the top of the lifting air bag and connected with the first driving axle.
3. The air suspension of claim 2 wherein said mount comprises:
the first fixing support and the second fixing support are arranged at intervals and are respectively arranged on two sides of the frame;
the fixed plate is installed in the first fixed support and the second fixed support, and the bottom of the lifting air bag is installed in the fixed plate.
4. An air suspension according to claim 3, wherein the fixing plate comprises:
the first vertical plate is installed on the first fixed support and extends downwards, the second vertical plate is installed on the second fixed support and extends downwards, and the first vertical plate and the second vertical plate are respectively positioned on two sides of the air bag;
the connection diaphragm, connect in connect the diaphragm first riser with the bottom of second riser, promote the gasbag install in connect the top of diaphragm.
5. The air suspension of claim 4 wherein the bottom of the lift bladder is configured with a support seat disposed between the lift bladder and the connecting cross plate.
6. An air suspension according to claim 3, further comprising:
the first front air bag and the second front air bag are arranged in front of the first drive axle and are respectively positioned at two sides of the frame;
the first rear air bag and the second rear air bag are arranged behind the first drive axle and are respectively positioned at two sides of the frame, and the lifting air bag and the fixing plate are positioned between the first rear air bag and the second rear air bag;
the guide arm assembly is suitable for being mounted on a frame and connected with the first front air bag, the second front air bag, the first rear air bag and the second rear air bag respectively, and the first driving axle is connected with the guide arm assembly.
7. The air suspension of claim 2 wherein said air bag attachment bracket comprises:
the air bag connecting plate is arranged at the top of the lifting air bag;
the rear end of the connecting support arm is connected with the air bag connecting plate, and the connecting support arm extends to the first driving axle;
the bridge connecting frame is arranged at the front end of the first driving bridge and connected with the connecting support arm, and the connecting support arm is connected with the third support arm and the fourth support arm.
8. The air suspension of claim 7 wherein said connecting arms are configured with ribs extending in a length direction on both sides in a width direction.
9. The air suspension of claim 7 wherein said bridge frame is configured with a pin, said third arm and said fourth arm being respectively hinged to said pin.
10. A vehicle, characterized by comprising: air suspension according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008681.0U CN219172120U (en) | 2023-01-03 | 2023-01-03 | Air suspension and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008681.0U CN219172120U (en) | 2023-01-03 | 2023-01-03 | Air suspension and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219172120U true CN219172120U (en) | 2023-06-13 |
Family
ID=86666081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320008681.0U Active CN219172120U (en) | 2023-01-03 | 2023-01-03 | Air suspension and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219172120U (en) |
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2023
- 2023-01-03 CN CN202320008681.0U patent/CN219172120U/en active Active
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