CN209290504U - A kind of racing car high safety roll cage - Google Patents
A kind of racing car high safety roll cage Download PDFInfo
- Publication number
- CN209290504U CN209290504U CN201821799707.3U CN201821799707U CN209290504U CN 209290504 U CN209290504 U CN 209290504U CN 201821799707 U CN201821799707 U CN 201821799707U CN 209290504 U CN209290504 U CN 209290504U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roll cage
- gag lever
- racing car
- lever post
- 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
Links
- 239000000872 buffer Substances 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of racing car high safety roll cages, including two symmetrically arranged trapezoidal roll cages, trapezoidal roll cage includes upper boom, first brace, lower beam and the second brace, upper boom, first brace, lower beam and the second brace head and the tail are fixedly connected sequentially, bottom bar is equipped with below two trapezoidal roll cages, both ends are fixed with the first buffer gear and are fixedly connected by the first buffer gear with bottom bar on the downside of the bar wall of lower beam, mandril is equipped with above two trapezoidal roll cages, both ends are fixed with the second buffer gear and are connect by the second buffer gear with trapezoidal roll cage on the downside of the bar wall of two mandrils.What the utility model passed through that the safe roll cage that is equipped with can effectively increase racing car multiplies loading capability and ability of anti-deformation; and safe roll cage can be buffered; deformation occurs after avoiding racing car safe roll cage in rolling from bearing shock, and the safety of driver can be effectively protected.
Description
Technical field
The utility model relates to racing car field of engineering technology more particularly to a kind of racing car high safety roll cages.
Background technique
Car race movement carries out at high speeds for a long time, different from the driving of normal vehicle, so, no
Determining factor increases, and in bend, ramp, or even is likely to occur surprisingly, there is the factor of vehicle here in straight way,
It drives human factor, it is exactly the scene overturned that wherein people are most common, so, in order to ensure vehicle surprisingly turns in play
The safety of match person after rolling must install " roll cage " for meeting FIA safety standard in vehicle body.
Currently, the structure of roll cage is usually truss structure, when racing car rolling, directly automobile is carried out by roll cage
Support, increase automobile multiply load can and ability of anti-deformation, but when the pressure of receiving is excessive, roll cage can deformation occurs,
To be not convenient to use, therefore propose a kind of racing car high safety roll cage to driver.
Utility model content
Purpose of the utility model is to solve when the rolling of racing car in the prior art, directly automobile is carried out by roll cage
Support, increase automobile multiply load can and ability of anti-deformation, but when the pressure of receiving is excessive, roll cage can deformation occurs,
Thus to driver, the problem of being not convenient to use, and a kind of racing car high safety roll cage proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of racing car high safety roll cage, including two symmetrically arranged trapezoidal roll cages, the trapezoidal roll cage include
Upper boom, the first brace, lower beam and the second brace, the upper boom, the first brace, lower beam and the second brace are successively fixed from beginning to end to be connected
It connects, bottom bar is equipped with below two trapezoidal roll cages, it is slow to be fixed with first for both ends on the downside of the bar wall of the lower beam
Punch mechanism is simultaneously fixedly connected by the first buffer gear with bottom bar, is equipped with mandril above two trapezoidal roll cages, and two
Both ends are fixed with the second buffer gear and by the second buffer gear and trapezoidal roll cage on the downside of the bar wall of a mandril
Connection, is fixedly connected by fixed link between trapezoidal roll cage, bottom bar and mandril described in two groups, between two bottom bars also
If two first reinforcing rods are arranged in a crossed manner there are two the first reinforcing rod, and the both ends of the first reinforcing rod respectively with two bottoms
Bar is fixedly connected, and is set between the upper boom and lower beam there are two the second reinforcing rod for being vertically arranged, the two of second reinforcing rod
End is fixedly connected with upper boom and lower beam respectively.
Preferably, first buffer gear includes the support rod for being fixed on lower beam side wall both ends, the bar wall of the bottom bar
Upside both ends are fixedly connected to fixed block, and the upper end of the fixed block is fixedly connected with the first gag lever post, the support rod
Lower end offers the first limiting slot to match with the first gag lever post, and first gag lever post is located at one inside the first limiting slot
End is fixedly connected with the first spring.
Preferably, one end that the bar wall of first gag lever post is located inside the first limiting slot is fixedly connected with that there are two symmetrical
The side wall of the first sliding block being arranged, first limiting slot offers the first sliding groove to match with the first sliding block.
Preferably, second buffer gear includes the second gag lever post for being fixed at mandril side wall both ends, and described
The upper end of two reinforcing rods offers the second limiting slot to match with the second gag lever post, and the lower end of second gag lever post is through upper
Bar and the inside for extending to the second limiting slot, the mandril and upper boom are set there are two second spring, and two second springs are divided
Not with two the second gag lever post pivot bush units.
Preferably, one end that the bar wall of second gag lever post is located inside the second limiting slot is fixedly connected with that there are two symmetrical
The side wall of the second sliding block being arranged, second limiting slot offers the second sliding slot to match with the second sliding block.
Preferably, elastic rod is equipped between the bottom bar and lower beam, the elastic rod is arranged in " M " shape, the elastic rod
Both ends be fixedly connected to lantern ring, the lantern ring is slidably socketed with bottom bar, the bending part of the elastic rod respectively with lower beam or
Bottom bar is fixedly connected.
Compared with prior art, the utility model provides a kind of racing car high safety roll cage, have it is following the utility model has the advantages that
1, the racing car high safety roll cage, by multiple fixed links for being equipped with can by two groups of trapezoidal roll cages, bottom bar and
Mandril is fixedly connected, so as to be supported to racing car, by the first reinforcing rod being equipped with can make two bottom bars it
Between it is more firm, can be to keeping two trapezoidal roll cages firmer, so as to make safety by the second reinforcing rod being equipped with
Roll cage is firmer, and further increase racing car multiplies loading capability and ability of anti-deformation, and the peace of driver can be effectively protected
Entirely.
2, the racing car high safety roll cage can buffer the first gag lever post by the first spring being equipped with, first
Gag lever post can buffer fixed block, and fixed block can buffer bottom bar, so as to the trapezoidal roll cage of safety
Downside buffered, carrying hits that deformation occurs and causes harm to the human body on the downside of trapezoidal roll cage when racing car being avoided to roll,
Mandril can be buffered by the second spring being equipped with, so as to avoid to being buffered on the upside of trapezoidal roll cage
When carrying shock, deformation occurs and causes harm to the human body on the upside of trapezoidal roll cage, can be improved the protection effect to driver
Fruit.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Multiply loading capability and ability of anti-deformation by what the safe roll cage being equipped with can effectively increase racing car, and can be to safe roll cage
It is buffered, deformation occurs after avoiding racing car safe roll cage in rolling from bearing shock, can be effectively protected driver's
Safety.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of racing car high safety roll cage schematic perspective view；
Fig. 2 be the utility model proposes a kind of positive structural schematic diagram of racing car high safety roll cage；
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 2；
Fig. 4 is the schematic enlarged-scale view of part B in Fig. 2.
In figure: 1 upper boom, 2 first braces, 3 lower beams, 4 second braces, 5 bottom bars, 6 fixed links, 7 first reinforcing rods, 8 second
Reinforcing rod, 9 support rods, 10 fixed blocks, 11 first gag lever posts, 12 first springs, 13 first sliding blocks, 14 second gag lever posts, 15
Two springs, 16 second sliding blocks, 17 mandrils, 18 elastic rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of racing car high safety roll cage, including two symmetrically arranged trapezoidal roll cages, it is trapezoidal anti-roll
Frame includes upper boom 1, the first brace 2, lower beam 3 and the second brace 4, upper boom 1, the first brace 2, lower beam 3 and 4 head and the tail of the second brace according to
It is secondary to be fixedly connected, bottom bar 5 is equipped with below two trapezoidal roll cages, both ends are fixed with first on the downside of the bar wall of lower beam 3
Buffer gear is simultaneously fixedly connected by the first buffer gear with bottom bar 5, and the first buffer gear includes being fixed on 3 side wall both ends of lower beam
Support rod 9, both ends are fixedly connected to fixed block 10 on the upside of the bar wall of bottom bar 5, and the upper end of fixed block 10 is fixedly connected with the
One gag lever post 11, the lower end of support rod 9 offer the first limiting slot to match with the first gag lever post 11, the first gag lever post 11
One end inside the first limiting slot is fixedly connected with the first spring 12, and the bar wall of the first gag lever post 11 is located in the first limiting slot
The one end in portion is fixedly connected there are two symmetrically arranged first sliding block 13, and the side wall of the first limiting slot offers and the first sliding block 13
The first sliding groove to match avoids the first gag lever post 11 from being detached from from the inside of the first limiting slot, is equipped between bottom bar 5 and lower beam 3
Elastic rod 18, elastic rod 18 are arranged in " M " shape, and the both ends of elastic rod 18 are fixedly connected to lantern ring 19, and lantern ring 19 and bottom bar 5 are sliding
Dynamic socket, the bending part of elastic rod 18 are fixedly connected with lower beam 3 or bottom bar 5 respectively, can increase between lower beam 3 and bottom bar 5
Cushion effect, further avoiding trapezoidal roll cage, deformation occurs, and mandril 17, two mandrils are equipped with above two trapezoidal roll cages
Both ends are fixed with the second buffer gear and are connect by the second buffer gear with trapezoidal roll cage, second on the downside of 17 bar wall
Buffer gear includes the second gag lever post 14 for being fixed at 17 side wall both ends of mandril, the upper end of the second reinforcing rod 8 offer with
The lower end of the second limiting slot that second gag lever post 14 matches, the second gag lever post 14 through upper boom 1 and extends to the second limiting slot
Inside, mandril 17 and upper boom 1 set there are two second spring 15, and two second springs 15 are living with two the second gag lever posts 14 respectively
Dynamic socket, the bar wall of the second gag lever post 14 be located at one end inside the second limiting slot be fixedly connected there are two symmetrically arranged second
Sliding block 16, the side wall of the second limiting slot offer the second sliding slot to match with the second sliding block 16, avoid the second gag lever post 14 from
The inside of second limiting slot is detached from, and is fixedly connected by fixed link 6 between two groups of trapezoidal roll cages, bottom bar 5 and mandril 17, two
Two the first reinforcing rods 7 are additionally provided between a bottom bar 5, two the first reinforcing rods 7 are arranged in a crossed manner, and the both ends of the first reinforcing rod 7
Be fixedly connected, set between upper boom 1 and lower beam 3 there are two the second reinforcing rod 8 for being vertically arranged with two bottom bars 5 respectively, second plus
The both ends of strong bar 8 are fixedly connected with upper boom 1 and lower beam 3 respectively.
In the utility model, in use, by multiple fixed links 6 for being equipped with by two groups of trapezoidal roll cages, bottom bar 5 and mandril
17 are fixedly connected, to be supported to racing car, are made by the first reinforcing rod 7 being equipped with more steady between two bottom bars 5
Gu by the second reinforcing rod 8 for being equipped with to keeping two trapezoidal roll cages firmer, thus keep safe roll cage firmer,
Further increase racing car multiplies loading capability and ability of anti-deformation, and the safety of driver is effectively protected, and passes through the first bullet being equipped with
Spring 12 buffers the first gag lever post 11, and the first gag lever post 11 buffers fixed block 10, and fixed block 10 carries out bottom bar 5
Buffering, so that carrying is hit on the downside of trapezoidal roll cage when racing car being avoided to roll to buffering on the downside of the trapezoidal roll cage of safety
Deformation occurs and causes harm to the human body, and is buffered by the second spring 15 being equipped with to mandril 17, thus to trapezoidal anti-roll
It is buffered on the upside of frame, avoiding trapezoidal roll cage upside, deformation occurs and causes harm to the human body when carrying shock, improves
To the protecting effect of driver.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of racing car high safety roll cage, including two symmetrically arranged trapezoidal roll cages, which is characterized in that described trapezoidal anti-
Rolling frame includes upper boom (1), the first brace (2), lower beam (3) and the second brace (4), the upper boom (1), the first brace (2), lower beam
(3) and the second brace (4) is fixedly connected sequentially from beginning to end, bottom bar (5) is equipped with below two trapezoidal roll cages, under described
Both ends are fixed with the first buffer gear and are fixedly connected by the first buffer gear with bottom bar (5) on the downside of the bar wall of bar (3),
It is equipped with mandril (17) above two trapezoidal roll cages, both ends fixation is set on the downside of the bar wall of two mandrils (17)
Have the second buffer gear and connect with trapezoidal roll cage by the second buffer gear, trapezoidal roll cage described in two groups, bottom bar (5) and
It is fixedly connected by fixed link (6) between mandril (17), is additionally provided with two the first reinforcing rods between two bottom bars (5)
(7), two first reinforcing rods (7) are arranged in a crossed manner, and the both ends of the first reinforcing rod (7) are fixed with two bottom bars (5) respectively
Connection, set between the upper boom (1) and lower beam (3) there are two the second reinforcing rod (8) for being vertically arranged, second reinforcing rod
(8) both ends are fixedly connected with upper boom (1) and lower beam (3) respectively.
2. a kind of racing car high safety roll cage according to claim 1, which is characterized in that first buffer gear includes
It is fixed on the support rod (9) at lower beam (3) side wall both ends, both ends are fixedly connected to fixed block on the upside of the bar wall of the bottom bar (5)
(10), the upper end of the fixed block (10) is fixedly connected with the first gag lever post (11), the lower end of the support rod (9) offer with
The first limiting slot that first gag lever post (11) matches, it is solid that first gag lever post (11) is located at one end inside the first limiting slot
Surely the first spring (12) are connected with.
3. a kind of racing car high safety roll cage according to claim 2, which is characterized in that first gag lever post (11)
One end that bar wall is located inside the first limiting slot is fixedly connected there are two symmetrically arranged first sliding block (13), first limit
The side wall of slot offers the first sliding groove to match with the first sliding block (13).
4. a kind of racing car high safety roll cage according to claim 1, which is characterized in that second buffer gear includes
It is fixed at second gag lever post (14) at mandril (17) side wall both ends, the upper end of second reinforcing rod (8) offers and the
The second limiting slot that two gag lever posts (14) match, the lower end of second gag lever post (14) is through upper boom (1) and extends to the
The inside of two limiting slots, the mandril (17) and upper boom (1) are set there are two second spring (15), two second springs (15)
Respectively with two the second gag lever post (14) pivot bush units.
5. a kind of racing car high safety roll cage according to claim 4, which is characterized in that second gag lever post (14)
One end that bar wall is located inside the second limiting slot is fixedly connected there are two symmetrically arranged second sliding block (16), second limit
The side wall of slot offers the second sliding slot to match with the second sliding block (16).
6. a kind of racing car high safety roll cage according to claim 1, which is characterized in that the bottom bar (5) and lower beam (3)
Between be equipped with elastic rod (18), the elastic rod (18) in " M " shape setting, the both ends of the elastic rod (18) are fixedly connected to
Lantern ring (19), the lantern ring (19) are slidably socketed with bottom bar (5), the bending part of the elastic rod (18) respectively with lower beam (3) or
Bottom bar (5) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799707.3U CN209290504U (en) | 2018-11-02 | 2018-11-02 | A kind of racing car high safety roll cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799707.3U CN209290504U (en) | 2018-11-02 | 2018-11-02 | A kind of racing car high safety roll cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290504U true CN209290504U (en) | 2019-08-23 |
Family
ID=67647632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799707.3U Expired - Fee Related CN209290504U (en) | 2018-11-02 | 2018-11-02 | A kind of racing car high safety roll cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475509A (en) * | 2022-02-14 | 2022-05-13 | 浙江机电职业技术学院 | Passenger protection system for open car |
-
2018
- 2018-11-02 CN CN201821799707.3U patent/CN209290504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475509A (en) * | 2022-02-14 | 2022-05-13 | 浙江机电职业技术学院 | Passenger protection system for open car |
| CN114475509B (en) * | 2022-02-14 | 2023-11-14 | 浙江机电职业技术学院 | Passenger protection system of convertible car |
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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: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |