CN213974190U - Compound cycle racing monomer shell of high strength - Google Patents
Compound cycle racing monomer shell of high strength Download PDFInfo
- Publication number
- CN213974190U CN213974190U CN202021533209.1U CN202021533209U CN213974190U CN 213974190 U CN213974190 U CN 213974190U CN 202021533209 U CN202021533209 U CN 202021533209U CN 213974190 U CN213974190 U CN 213974190U
- Authority
- CN
- China
- Prior art keywords
- automobile body
- layer
- body part
- high strength
- cycle racing
- 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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- 239000000178 monomer Substances 0.000 title abstract description 35
- 150000001875 compounds Chemical class 0.000 title abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 78
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims description 39
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000005336 cracking Methods 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 description 3
- 208000032767 Device breakage Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Landscapes
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a compound cycle racing monomer shell of high strength relates to cycle racing technical field, including the body structure, the body structure comprises preceding automobile body portion, well automobile body portion, back automobile body portion and guard circle, one side of preceding automobile body portion is provided with well automobile body portion, the beneficial effects of the utility model are that: this compound cycle racing monomer shell of high strength, through being provided with buffer layer and energy absorbing layer, this compound cycle racing monomer shell of high strength can cushion the huge impact force that the cycle racing automobile body received when colliding, the energy dissipation, make the impaired less of cycle racing inner structure, the intensity of this compound cycle racing monomer shell of high strength has been improved simultaneously, thereby make the survivor probability of navigating mate when the accident appears in the cycle racing promote greatly, simultaneously through being provided with protective layer and anti-crack layer, can prevent effectively that disintegration from appearing in this compound cycle racing monomer shell of high strength, lead to the casing sharp part to receive the injury to the navigating mate.
Description
Technical Field
The utility model relates to a cycle racing technical field specifically is a compound cycle racing monomer shell of high strength.
Background
Monocoque is the most important rider safety protection cabin on F1 racing cars. The carbon fiber shell baked at high temperature can ensure the life safety of a driver under extreme conditions. The lightweight metal shell, which was first riveted, replaces the traditional tubular frame cabin, which is the first monocoque carbon fiber monocoque shell introduced into the F1 saybolt, and has been used as the first device for protecting the rider. The higher and higher strength requirement of the international automobile union on the monomer shell makes the equipment more and more important for protecting the driver, but the existing racing car monomer shell has lower strength and cannot buffer and dissipate the huge impact force on the body of the racing car, so that the safety of the compound racing car monomer shell is poorer.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a compound cycle racing monomer shell of high strength has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compound cycle racing monomer shell of high strength, includes the automobile body structure, the automobile body structure comprises preceding automobile body portion, well automobile body portion, back automobile body portion and guard circle, one side of preceding automobile body portion is provided with well automobile body portion, one side that well automobile body portion kept away from preceding automobile body portion is provided with back automobile body portion, the passenger inlet port has been seted up at the top of back automobile body portion, the top of back automobile body portion and the one side that is located the passenger inlet port are provided with the guard circle, the automobile body structure is made by buffer layer, energy absorption layer, last combined material layer, lower combined material layer, anti-cracking layer and protective layer material, the inboard of buffer layer is provided with the energy absorption layer, the inboard on energy absorption layer is provided with the combined material layer, the inboard on going up the combined material layer is provided with the aluminum alloy layer, the inboard on aluminum alloy layer is provided with down the combined material layer, the inboard on combined material layer is provided with anti-cracking layer down, and a protective layer is arranged on the inner side of the anti-cracking layer.
Preferably, the upper composite material layer and the lower composite material layer are both made of carbon fiber comprehensive composite materials.
Preferably, the aluminum alloy layer is a honeycomb aluminum core.
Preferably, the front body part, the middle body part, the rear body part and the guard ring are designed by an integrated body.
Preferably, the rear end of the middle vehicle body part and the front end of the rear vehicle body part are both provided with curved surfaces with high front parts and low rear parts.
The utility model provides a compound cycle racing monomer shell of high strength possesses following beneficial effect:
this compound cycle racing monomer shell of high strength, through being provided with buffer layer and energy absorbing layer, this compound cycle racing monomer shell of high strength can cushion the huge impact force that the cycle racing automobile body received when colliding, the energy dissipation, make the impaired less of cycle racing inner structure, the intensity of this compound cycle racing monomer shell of high strength has been improved simultaneously, thereby make the survivor probability of navigating mate when the accident appears in the cycle racing promote greatly, simultaneously through being provided with protective layer and anti-crack layer, can prevent effectively that disintegration from appearing in this compound cycle racing monomer shell of high strength, lead to the casing sharp part to receive the injury to the navigating mate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the sandwich structure of the present invention.
In the figure: 1. a vehicle body structure; 11. a front vehicle body section; 12. a middle body portion; 13. a rear vehicle body section; 14. a guard ring; 15. an occupant access opening; 2. a buffer layer; 3. an energy absorbing layer; 4. an upper composite material layer; 5. a lower composite layer; 6. an anti-cracking layer; 7. a protective layer; 8. an aluminum alloy layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-strength composite racing car monomer shell comprises a car body structure 1, wherein the car body structure 1 comprises a front car body part 11, a middle car body part 12, a rear car body part 13 and a protective ring 14, the middle car body part 12 is arranged on one side of the front car body part 11, the rear car body part 13 is arranged on one side, away from the front car body part 11, of the middle car body part 12, a passenger access opening 15 is formed in the top of the rear car body part 13, the protective ring 14 is arranged on one side, located at the passenger access opening 15, of the top of the rear car body part 13, the car body structure 1 is made of a buffer layer 2, an energy absorption layer 3, an upper composite material layer 4, a lower composite material layer 5, an anti-cracking layer 6 and a protective layer 7, the energy absorption layer 3 is arranged on the inner side of the buffer layer 2, the upper composite material layer 4 is arranged on the inner side of the energy absorption layer 3, an aluminum alloy layer 8 is arranged on the inner side of the upper composite material layer 4, the lower composite material layer 5 is arranged on the inner side of the aluminum alloy layer 8, the inner side of the lower composite material layer 5 is provided with an anti-cracking layer 6, and the inner side of the anti-cracking layer 6 is provided with a protective layer 7.
The upper composite material layer 4 and the lower composite material layer 5 are both made of carbon fiber composite materials, so that the high-strength composite racing car monomer shell has higher strength, thereby greatly improving the survival probability of a driver under the condition of collision and further ensuring the life health of the driver, the aluminum alloy layer 8 is a honeycomb aluminum core, and the core-sandwiched framework formed by the aluminum alloy layer 8, the upper composite material layer 4 and the lower composite material layer 5 improves the strength of the high-strength composite racing car monomer shell, thereby effectively preventing the situation that the racing car monomer shell is disassembled due to insufficient strength of the existing composite racing car monomer shell when the high-strength composite racing car monomer shell is collided, thereby causing the life of the driver to be dangerous, and the front car body part 11, the middle car body part 12, the rear car body part 13 and the guard ring 14 adopt an integrated car body design, make this compound cycle racing monomer shell structure of high strength comparatively slim and graceful for this compound cycle racing monomer shell of high strength is processed and is made the degree of difficulty lower, thereby has improved this compound cycle racing monomer shell overall structure of high strength and has been strong, and the rear end of well automobile body portion 12 and the front end of back automobile body portion 13 all are equipped with the curved surface of high back height before, can furthest's performance of power of performance cycle racing.
In conclusion, when the high-strength composite racing car monomer shell is used, a driver enters the racing car through the passenger inlet 15 to drive, when a racing car using the high-strength composite racing car monomer shell is impacted, the strength of the high-strength composite racing car monomer shell is higher by adopting a sandwich framework formed by the upper composite material layer 4, the lower composite material layer 5 and the aluminum alloy layer 8, so that the situation that the life of the driver is dangerous due to the disassembly of the racing car monomer shell caused by insufficient strength of the existing composite racing car monomer shell is effectively prevented, the survival probability of the driver under the condition of collision is greatly improved, the life safety of the driver is ensured, and meanwhile, the large impact force borne by the high-strength composite racing car monomer shell is buffered through the buffer layer 2 and the energy absorption layer 3 when the racing car collides, The energy dissipation for the cycle racing inner structure is impaired less, prevent the inside device fracture of cycle racing, the life that leads to the navigating mate receives the threat, the intensity of this compound cycle racing monomer shell of high strength has also been improved simultaneously, thereby the survival probability of navigating mate when the accident appears has been improved, simultaneously through being provided with protective layer 7 and crack resistance layer 6, prevent that the cycle racing automobile body from receiving the striking and producing structural damage back, fracture appears in this compound cycle racing monomer shell of high strength, lead to the casing sharp-pointed part to receive the injury to the navigating mate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high strength composite racing car monocoque shell, comprising a car body structure (1), characterized in that: the automobile body structure (1) comprises a front automobile body part (11), a middle automobile body part (12), a rear automobile body part (13) and a protective ring (14), wherein the middle automobile body part (12) is arranged on one side of the front automobile body part (11), the rear automobile body part (13) is arranged on one side, away from the front automobile body part (11), of the middle automobile body part (12), a passenger inlet (15) is formed in the top of the rear automobile body part (13), the protective ring (14) is arranged on one side, located at the passenger inlet (15), of the top of the rear automobile body part (13), the automobile body structure (1) is made of a buffer layer (2), an energy absorption layer (3), an upper composite material layer (4), a lower composite material layer (5), an anti-cracking layer (6) and a protective layer (7), the energy absorption layer (3) is arranged on the inner side of the buffer layer (2), the upper composite material layer (4) is arranged on the inner side of the energy absorption layer (3), go up the inboard of combined material layer (4) and be provided with aluminium alloy layer (8), the inboard of aluminium alloy layer (8) is provided with down combined material layer (5), the inboard of combined material layer (5) is provided with anticracking layer (6) down, the inboard of anticracking layer (6) is provided with protective layer (7).
2. A high strength composite racing car monocoque shell according to claim 1, wherein: the upper composite material layer (4) and the lower composite material layer (5) are both made of carbon fiber comprehensive composite materials.
3. A high strength composite racing car monocoque shell according to claim 1, wherein: the aluminum alloy layer (8) is a honeycomb aluminum core.
4. A high strength composite racing car monocoque shell according to claim 1, wherein: the front automobile body part (11), the middle automobile body part (12), the rear automobile body part (13) and the guard ring (14) adopt an integrated automobile body design.
5. A high strength composite racing car monocoque shell according to claim 1, wherein: the rear end of the middle vehicle body part (12) and the front end of the rear vehicle body part (13) are both provided with curved surfaces with high front parts and low rear parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533209.1U CN213974190U (en) | 2020-07-29 | 2020-07-29 | Compound cycle racing monomer shell of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533209.1U CN213974190U (en) | 2020-07-29 | 2020-07-29 | Compound cycle racing monomer shell of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213974190U true CN213974190U (en) | 2021-08-17 |
Family
ID=77237713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021533209.1U Expired - Fee Related CN213974190U (en) | 2020-07-29 | 2020-07-29 | Compound cycle racing monomer shell of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213974190U (en) |
-
2020
- 2020-07-29 CN CN202021533209.1U patent/CN213974190U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210817 |