CN214189572U - Automobile chassis with buffer structure - Google Patents
Automobile chassis with buffer structure Download PDFInfo
- Publication number
- CN214189572U CN214189572U CN202120210232.5U CN202120210232U CN214189572U CN 214189572 U CN214189572 U CN 214189572U CN 202120210232 U CN202120210232 U CN 202120210232U CN 214189572 U CN214189572 U CN 214189572U
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- CN
- China
- Prior art keywords
- gasbag
- chassis
- buffer structure
- guard plate
- chassis body
- 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
The utility model provides a pair of vehicle chassis with buffer structure, including chassis body and guard plate, the fixed curb plate that is provided with in edge of guard plate up end, the fixed frame of upper end fixedly connected with of curb plate lateral wall, fixed frame and chassis body fixed connection, fixedly connected with water pocket and gasbag are gone back to the up end of guard plate, the up end of water pocket and gasbag all with the lower terminal surface looks roof pressure of chassis body. The utility model provides a pair of vehicle chassis with buffer structure, it has multiple buffer structure, when the guard plate received mild striking, water pocket and gasbag can play the cushioning effect, when the guard plate received severe striking, the water pocket excessively extrudeed the gasbag, in the gasbag part extrudeed the through-hole, the gasbag was punctured by the pjncture needle, realizes rapid pressure release, the effectual security of guaranteeing the chassis body, this vehicle chassis simple structure, the yields is high, and the cost is low, is fit for using widely.
Description
Technical Field
The utility model relates to an automobile chassis technical field especially relates to an automobile chassis with buffer structure.
Background
If the road condition is not good in the driving process of an automobile, the ground collides with an automobile chassis body due to the fact that the automobile is bumpy quickly, and the automobile chassis body is damaged, however, the automobile chassis is composed of four parts, namely a transmission system, a driving system, a steering system and a braking system, so that the automobile chassis body is protected and important, and a step can be generated when people drive the automobile to drive from a road side to a main road, so that the automobile chassis body is extremely easy to be impacted and sunken, therefore, a buffer structure needs to be designed for the automobile chassis body to reduce the damage to the automobile chassis body, and the automobile chassis with the buffer structure is provided.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides a pair of vehicle chassis with buffer structure has effectively solved the car at the in-process that traveles if the road conditions is not good, jolts because of the very fast production of the speed of a motor vehicle and leads to ground and vehicle chassis body to bump, leads to the problem of the damage of vehicle chassis body, the effectual security that guarantees the chassis body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of vehicle chassis with buffer structure, including chassis body and guard plate, the fixed curb plate that is provided with in edge of guard plate up end, the fixed frame of upper end fixedly connected with of curb plate lateral wall, fixed frame and chassis body fixed connection, fixedly connected with water pocket and gasbag are gone back to the up end of guard plate, the up end of water pocket and gasbag all with the lower terminal surface looks roof pressure of chassis body.
The utility model provides a vehicle chassis with buffer structure, preferably, the cross-section of curb plate is the corrugate.
The utility model provides a vehicle chassis with buffer structure, preferably, the lower extreme of water pocket is provided with the water filling port, the lower extreme of water filling port passes the guard plate extends to the below of guard plate.
The utility model provides a vehicle chassis with buffer structure, preferably, the lower terminal surface of chassis body is seted up flutedly, and the lower extreme of chassis body is located the inside region of recess and is provided with latticed strengthening rib.
The utility model provides a vehicle chassis with buffer structure, preferably, still set up the through-hole of vertical form on the guard plate, the through-hole is located the gasbag under, installs the pjncture needle on the inner wall of through-hole, and the pjncture needle is L shape, and the needle point of pjncture needle upwards sets up.
The utility model provides a vehicle chassis with buffer structure, preferably, the top gluing of through-hole inner wall has the sheet rubber, the pjncture needle with there is the clearance between the sheet rubber.
The utility model provides a vehicle chassis with buffer structure, preferably, the quantity of gasbag is two, and the gasbag is located the both sides of water pocket.
The utility model provides a vehicle chassis with buffer structure, preferably, the quantity of gasbag is one, and the gasbag is the annular, and the gasbag cover is established in the outside of water pocket.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a pair of vehicle chassis with buffer structure, including chassis body and guard plate, the fixed curb plate that is provided with in edge of guard plate up end, the fixed frame of upper end fixedly connected with of curb plate lateral wall, fixed frame and chassis body fixed connection, fixedly connected with water pocket and gasbag are gone back to the up end of guard plate, the up end of water pocket and gasbag all with the lower terminal surface looks roof pressure of chassis body. The utility model provides a pair of vehicle chassis with buffer structure, it has multiple buffer structure, when the guard plate received mild striking, water pocket and gasbag can play the cushioning effect, when the guard plate received severe striking, the water pocket excessively extrudeed the gasbag, in the gasbag part extrudeed the through-hole, the gasbag was punctured by the pjncture needle, realizes rapid pressure release, the effectual security of guaranteeing the chassis body, this vehicle chassis simple structure, the yields is high, and the cost is low, is fit for using widely.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic front sectional view of an automobile chassis with a buffering structure provided by the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a contact part of the airbag and the bottom plate;
fig. 3 is a schematic front view of an automobile chassis with a buffering structure provided by the present invention;
fig. 4 is a schematic bottom view of the chassis body according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.
Example 1:
as shown in FIGS. 1-4,
the utility model provides an automobile chassis with buffer structure, including chassis body 1 and guard plate 4, the fixed curb plate 2 that is provided with in edge of 4 up end of guard plate, the fixed frame 3 of upper end fixedly connected with of 2 lateral walls of curb plate, fixed frame 3 passes through screwed connection with chassis body 1, fixedly connected with water pocket 5 and gasbag 7 are still gone back to the up end of guard plate 4, the interior antifreeze that has annotated of water pocket 5, the interior compressed air that has annotated of gasbag 7, the up end of water pocket 5 and gasbag 7 all with chassis body 1's lower terminal surface looks roof pressure.
Further, the cross section of the side plate 2 is corrugated.
Further, the lower end of the water bag 5 is provided with a water filling port 6, and the lower end of the water filling port 6 penetrates through the protection plate 4 and extends to the lower side of the protection plate 4.
Further, the lower terminal surface of chassis body 1 is seted up flutedly, and the lower extreme of chassis body 1 is located the inside region of recess and is provided with latticed strengthening rib 10, and the accommodation space of gasbag 5 and water pocket 7 can be improved to the recess, and strengthening rib 10 is used for improving chassis body 1's intensity.
Furthermore, a vertical through hole is formed in the protection plate 4 and located right below the air bag 7, a puncture needle 9 is installed on the inner wall of the through hole, the puncture needle 9 is L-shaped, and the needle point of the puncture needle 9 is arranged upwards.
Furthermore, a rubber sheet 8 is glued at the top end of the inner wall of the through hole, a gap exists between the puncture needle 9 and the rubber sheet 8, and the air bag 7 can be punctured when the internal pressure of the air bag 7 is large enough due to the arrangement of the rubber sheet 8, so that the air bag 7 is prevented from being punctured randomly.
Further, the number of the air bags 7 is two, and the air bags 7 are positioned on two sides of the water bag 5.
Example 2:
as shown in FIGS. 1 to 4, the difference from embodiment 1 is that the number of the air bags 7 is one, the air bags 7 are annular, and the air bags 7 are sleeved outside the water bags 5.
To sum up, the utility model provides a pair of vehicle chassis with buffer structure, it has multiple buffer structure, when guard plate 4 receives slight striking, water pocket 5 and gasbag 7 can play the cushioning effect, guard plate 4 deformation volume is little this moment, water pocket 5 deforms through extrusion gasbag 7, water pocket 5 curb plate 2 also can play certain cushioning effect, when guard plate 4 receives severe striking, it is same, can play the cushioning effect through water pocket 5 and gasbag 7, guard plate 4 deformation volume is big this moment, water pocket 5 can excessively extrude gasbag 7, in 7 local crowded through-holes of gasbag, gasbag 7 is punctured by pjncture needle 9, gas outgoing in 7 gasbag, realize rapid pressure release, deformation that water pocket 5 can be normal, the effectual security that has guaranteed chassis body 1, this vehicle chassis simple structure, low in cost, and is suitable for being generalized to use.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (8)
1. The utility model provides an automobile chassis with buffer structure, includes chassis body and guard plate, its characterized in that, the fixed curb plate that is provided with in edge of guard plate up end, the fixed frame of upper end fixedly connected with of curb plate lateral wall, fixed frame and chassis body fixed connection, fixedly connected with water pocket and gasbag are still gone back to the up end of guard plate, and the up end of water pocket and gasbag all with the lower terminal surface looks roof pressure of chassis body.
2. The vehicle chassis with a shock-absorbing structure according to claim 1, wherein said side plate has a corrugated shape in cross section.
3. The vehicle chassis with a buffering structure according to claim 1, wherein a lower end of the water bladder is provided with a water filling port, and the lower end of the water filling port penetrates the fender panel and extends below the fender panel.
4. The automobile chassis with the buffer structure as claimed in claim 1, wherein the lower end surface of the chassis body is provided with a groove, and the area of the lower end of the chassis body inside the groove is provided with a grid-shaped reinforcing rib.
5. The automobile chassis with the buffer structure as claimed in claim 1, wherein the protection plate is further provided with a vertical through hole, the through hole is located right below the air bag, a puncture needle is mounted on the inner wall of the through hole, the puncture needle is L-shaped, and the needle point of the puncture needle is arranged upwards.
6. The automobile chassis with the buffer structure as claimed in claim 5, wherein a rubber sheet is glued to the top end of the inner wall of the through hole, and a gap is formed between the puncture needle and the rubber sheet.
7. The vehicle chassis with a shock-absorbing structure according to claim 5 or 6, wherein the number of the air bags is two, and the air bags are located on both sides of the water bag.
8. The automobile chassis with the buffering structure as claimed in claim 5 or 6, wherein the number of the air bags is one, the air bags are annular, and the air bags are sleeved outside the water bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210232.5U CN214189572U (en) | 2021-01-26 | 2021-01-26 | Automobile chassis with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120210232.5U CN214189572U (en) | 2021-01-26 | 2021-01-26 | Automobile chassis with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214189572U true CN214189572U (en) | 2021-09-14 |
Family
ID=77637467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120210232.5U Expired - Fee Related CN214189572U (en) | 2021-01-26 | 2021-01-26 | Automobile chassis with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214189572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320525A (en) * | 2022-10-17 | 2022-11-11 | 徐州淮海新能源汽车有限公司 | New energy automobile chassis anticollision structure and automobile chassis |
-
2021
- 2021-01-26 CN CN202120210232.5U patent/CN214189572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320525A (en) * | 2022-10-17 | 2022-11-11 | 徐州淮海新能源汽车有限公司 | New energy automobile chassis anticollision structure and automobile chassis |
| CN115320525B (en) * | 2022-10-17 | 2023-01-06 | 徐州淮海新能源汽车有限公司 | New energy automobile chassis anticollision structure and automobile chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210914 Termination date: 20220126 |