CN112590696A - Rollover prevention device for automobile - Google Patents

Rollover prevention device for automobile Download PDF

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Publication number
CN112590696A
CN112590696A CN202110111011.7A CN202110111011A CN112590696A CN 112590696 A CN112590696 A CN 112590696A CN 202110111011 A CN202110111011 A CN 202110111011A CN 112590696 A CN112590696 A CN 112590696A
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CN
China
Prior art keywords
channel
sliding
spring
plate
fixed
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CN202110111011.7A
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Chinese (zh)
Inventor
王纪华
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Individual
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Individual
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Priority to CN202110111011.7A priority Critical patent/CN112590696A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13Roll-over protection

Abstract

The invention discloses an automobile rollover prevention device, which relates to the technical field of automobiles and comprises an automobile base, wherein a first channel and a second channel are formed in the automobile base; one side of the sliding plate is provided with a first buffer component, two first sliding components and two second sliding components, and two fixed rods, two sliding cylinders and two U-shaped plates are arranged in the first channel; the two sliding cylinders are respectively matched with the two first sliding assemblies, the electric push rod drives the rotating plate to rotate when the electric push rod is started through the rotating plate, so that the rotating plate can be quickly and conveniently rotated out of the second channel, the side protection situation of a vehicle during driving is reduced, the contact between the rotating plate and the ground when the rotating plate is popped up is relieved through the arranged third buffering assembly, the damage situation of the rotating plate during use is further reduced, and the stability of the device is improved.

Description

Rollover prevention device for automobile
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an anti-rollover device for an automobile.
Background
A vehicle, i.e., a vehicle that is driven by its own power and can run by a motor without being installed on a track or an electric power, is generally called an automobile.
The existing automobile safety devices are various, for example, bumpers are additionally arranged on an automobile body to enhance the reliability and sensitivity of a control system, and some distance measuring devices are arranged on the automobile body to realize early warning, so that the safety of the automobile is ensured to a certain extent from different angles, and in addition, the automobile can lose balance due to the action of centrifugal force if the automobile encounters sharp turns or dodges in the high-speed driving process.
Disclosure of Invention
The invention aims to provide an automobile rollover prevention device, through the arranged rotating plate, when the electric push rod is started, the electric push rod drives the rotating plate to rotate, so that the rotating plate can be quickly and conveniently rotated out of the second channel, the side protection situation of a vehicle during running is reduced, the contact between the rotating plate and the ground during popping is relieved by the arranged third buffer component, the damage situation of the rotating plate during use is further reduced, the stability of the device is improved, and the problems in the prior art are solved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an automobile rollover prevention device comprises an automobile base, wherein a first channel and a second channel are formed in the automobile base, an electric push rod is arranged in the first channel, and a sliding plate is installed at the output end of the electric push rod; one side of the sliding plate is provided with a first buffer component, two first sliding components and two second sliding components, and two fixed rods, two sliding cylinders and two U-shaped plates are arranged in the first channel; two sliding cylinders cooperate with two first sliding assemblies respectively, and the inside of U-shaped board is provided with two spacing subassemblies, and week side clearance fit of dead lever has the rotor plate, and the first end of rotor plate is provided with the second and cushions the subassembly, and the second end of rotor plate is provided with the third and cushions the subassembly.
Optionally, two third channels, two fourth channels have still been seted up to the inside of vehicle bottom seat, the cross-section of third channel is the arc, and two fourth channels all are linked together with first channel, sliding plate sliding fit is in first channel, the inside of third channel is provided with first spring, the baffle is installed to the one end of first spring, and baffle sliding fit is in the third channel, and the upside at two rotor plates is installed respectively to two baffles.
Optionally, the inside of the fourth channel is provided with two second springs, one end of one of the second springs is provided with a first L-shaped plate, the first L-shaped plate is connected with one end of the other second spring, one end of the rotating plate is provided with a second L-shaped plate, the two second L-shaped plates are respectively in sliding fit with the two first L-shaped plates, the inside of the second channel is provided with two limiting blocks, and the two limiting blocks are respectively in sliding fit with the two second L-shaped plates.
Optionally, the first sliding assembly includes: first fixed cylinder, and two first fixed cylinders install respectively in the both sides of sliding plate lower part, and two first fixed cylinders respectively with two sliding barrel sliding fit, two first fixed cylinders sliding fit respectively in the week side of two dead levers, the second slip subassembly includes: and the two fixed plates are respectively arranged on two sides of the lower part of the sliding plate, are positioned between the two first fixed cylinders and are respectively in sliding fit with the two first L-shaped plates.
Optionally, the first buffer assembly includes: four fixed section of thick bamboo of second, and four fixed sections of thick bamboo of second all install in first channel, and the inside sliding fit of the fixed section of thick bamboo of second has first slide bar, and four first slide bars all install one side at the sliding plate, and four third springs are installed to one side of sliding plate, and the one end of four third springs all installs in first channel, and four third springs are established respectively in week side of four fixed sections of second, and four third springs are established respectively in week side of four first slide bars.
Optionally, the second buffer assembly includes: and the first ends of the two fourth springs are respectively arranged at the first ends of the rotating plates, the second ends of the fourth springs are provided with discs, two grooves are formed in the vehicle bottom seat, the two grooves are communicated with the second channel, the two discs are respectively in running fit in the two grooves, the two fourth springs are respectively sleeved on the peripheral sides of the two fixing rods, and the two fourth springs are respectively sleeved on the peripheral sides of the two sliding cylinders.
Optionally, the third buffer assembly includes: and the two third fixed cylinders are respectively arranged on one sides of the two rotating plates, a second sliding rod is arranged in the third fixed cylinder in a sliding fit mode, a limiting plate is arranged at the end part of the second sliding rod, a fifth spring is arranged on one side of the limiting plate, one end of each of the two fifth springs is respectively arranged on one side of the two rotating plates, the two fifth springs are respectively sleeved on the peripheral sides of the two third fixed cylinders, and the two fifth springs are respectively sleeved on the peripheral sides of the two second sliding rods.
Optionally, a fifth channel is formed in the U-shaped plate, the limiting assembly is located in the fifth channel, a first inclined plane block is arranged in the fifth channel in a sliding fit mode, the two first inclined plane blocks are respectively in running fit with the two rotating plates, a sixth spring is installed on one side of the first inclined plane block, and one end of the sixth spring is installed in the fifth channel.
Optionally, the spacing subassembly includes: two second inclined plane blocks, two third L shaped plates, and two third L shaped plates all are located the fifth channel, and two second inclined plane blocks all are located the fifth channel, and the eighth spring is installed to one side of second inclined plane block, and the one end of two eighth springs all installs in the fifth channel, installs the seventh spring between two second inclined plane blocks.
Optionally, a ninth spring is installed to one side of third L shaped plate, and the one end of two ninth springs is all installed in the fifth channel, internally mounted in the fifth channel has two fixed columns, the tenth spring is installed to one side of fixed column, the stopper is installed to the one end of tenth spring, the inside sliding fit of fifth channel has two third slide bars, the third sloping piece is installed to the tip of third slide bar, and two third sloping pieces respectively with two third L shaped plate sliding fit.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the rotating plate is arranged, when the electric push rod is started, the electric push rod drives the rotating plate to rotate, so that the rotating plate can be quickly and conveniently rotated out of the second channel, the side-protection situation of a vehicle during driving is reduced, the contact between the rotating plate and the ground during ejection is relieved by the arranged third buffer component, the damage situation of the rotating plate during use is further reduced, and the stability of the device is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention, in which:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of a first channel configuration according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a second spring structure according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a third spring structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second channel configuration according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a first L-shaped plate according to an embodiment of the present invention;
FIG. 7 is a schematic view of the structure at A in FIG. 1;
FIG. 8 is a schematic view of the structure at B in FIG. 2;
FIG. 9 is a schematic view of the structure of FIG. 3 at C;
FIG. 10 is a schematic view of the structure of FIG. 4 at D;
FIG. 11 is a schematic view of the structure at E in FIG. 5;
FIG. 12 is a schematic view of the structure at F in FIG. 6;
fig. 13 is a schematic diagram of the structure at G in fig. 4.
Wherein the figures include the following reference numerals:
the vehicle body comprises a vehicle base 1, a first channel 2, a fourth channel 3, a third channel 4, a first sliding rod 5, a first spring 6, a second spring 7, a first L-shaped plate 8, a fixed plate 9, a sliding cylinder 10, a third spring 11, a first fixed cylinder 12, a second channel 13, a fixed rod 14, a rotating plate 15, a fourth spring 16, a limiting block 17, a second L-shaped plate 18, a third fixed cylinder 19, a second sliding rod 20, a roller 21, a fifth spring 22, a limiting plate 23, a baffle plate 24, a U-shaped plate 25, a fifth channel 26, a first slope block 27, a sixth spring 28, a second slope block 29, a seventh spring 30, an eighth spring 31, a third L-shaped plate 32, a ninth spring 33, a third slope block 34, a third sliding rod 35, a fixed column 36, a tenth spring 37, a limiting block 38, a sliding plate 39, an electric push rod 40 and a disc 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and the following description of at least one exemplary embodiment is merely illustrative in nature and in no way should be taken as limiting the present invention and its application or use.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1 to 13, in the present embodiment, there is provided a rollover prevention device for a vehicle, including: the automatic lifting device comprises a vehicle base 1, wherein a first channel 2 and a second channel 13 are formed in the vehicle base 1, an electric push rod 40 is arranged in the first channel 2, and a sliding plate 39 is installed at the output end of the electric push rod 40; one side of the sliding plate 39 is provided with a first buffer component, two first sliding components and two second sliding components, and the inside of the first channel 2 is provided with two fixed rods 14, two sliding cylinders 10 and two U-shaped plates 25; the two sliding cylinders 10 are respectively matched with the two first sliding assemblies, the U-shaped plate 25 is internally provided with two limiting assemblies, the peripheral side of the fixed rod 14 is movably matched with the rotating plate 15, the first end of the rotating plate 15 is provided with a second buffering assembly, and the second end of the rotating plate 15 is provided with a third buffering assembly.
The application of one aspect of the embodiment is as follows: when the anti-rollover device is used for a vehicle, firstly, the electric push rod 40 is started, the output end of the electric push rod 40 drives the fixed plate 9 and the first fixed cylinder 12 to slide through the sliding plate 39, the fixed plate 9 drives the first L-shaped plate 8 to release the limit on the second L-shaped plate 18, the first fixed cylinder 12 drives the rotating plate 15 to move downwards through the sliding cylinder 10, the first spring 6 drives the rotating plate 15 to rotate through the baffle plate 24, the rotating plate 15 drives the first inclined plane block 27 to move, the first inclined plane block 27 drives the two second inclined plane blocks 29 to move away from each other, the second inclined plane block 29 drives the third inclined plane block 34 to move through the third L-shaped plate 32, the third inclined plane block 34 drives the third sliding rod 35 to move, the two third sliding rods 35 move towards each other, and the two third sliding rods 35 limit the rotating plate 15, therefore, the rollover prevention device is opened, and it needs to be noted that the electric equipment related in the application can be supplied with power through the storage battery or is externally connected with the power supply.
Through the rotor plate 15 that sets up, when starting electric putter 40, electric putter 40 drives rotor plate 15 and rotates to rotor plate 15 can be convenient fast roll-out from second channel 13, reduced the condition emergence that the vehicle was prevented the side when going, and the third buffering subassembly that sets up, slowed down rotor plate 15 and ground contact when popping out, further reduced the condition emergence that rotor plate 15 damaged when using, thereby improved the stability of device.
Two third channels 4 have still been seted up to the inside of vehicle bottom seat 1 of this embodiment, two fourth channels 3, the cross-section of third channel 4 is the arc, and two fourth channels 3 all are linked together with first channel 2, sliding plate 39 sliding fit is in first channel 2, the inside of third channel 4 is provided with first spring 6, baffle 24 is installed to the one end of first spring 6, and baffle 24 sliding fit is in third channel 4, and two baffles 24 are installed respectively at the upside of two rotor plates 15, through setting third channel 4 into curved, made things convenient for baffle 24 at the 4 internal rotations of third channel, the condition emergence of baffle 24 left and right slopes when rotating has been reduced.
The internally mounted of the fourth channel 3 of this embodiment has two second springs 7, and first L shaped plate 8 is installed to the one end of one of them second spring 7, and first L shaped plate 8 is connected with the one end of another second spring 7, second L shaped plate 18 is installed to the one end of rotor plate 15, and two second L shaped plates 18 respectively with two first L shaped plate 8 sliding fit, the internally mounted of second channel 13 has two stopper 17, and two stopper 17 respectively with two second L shaped plate 18 sliding fit, through the first L shaped plate 8 that sets up, it is spacing when second L shaped plate 18 uses, rotor plate 15 pivoted condition has been reduced and has been taken place, thereby the stability of rotor plate 15 when not using has been improved.
The first sliding assembly of the present embodiment includes: first fixed cylinder 12, and two first fixed cylinders 12 are installed respectively in the both sides of sliding plate 39 lower part, and two first fixed cylinders 12 respectively with two slide cartridge 10 sliding fit, two first fixed cylinders 12 respectively sliding fit in the week side of two dead levers 14, the second slip subassembly includes: the two fixing plates 9 are respectively arranged on two sides of the lower portion of the sliding plate 39, the two fixing plates 9 are both located between the two first fixing cylinders 12, the two fixing plates 9 are respectively in sliding fit with the two first L-shaped plates 8, and through the arranged first fixing cylinders 12, on one hand, the sliding cylinders 10 are slid, on the other hand, the sliding cylinders 10 are limited when being slid, and the sliding cylinders 10 are reduced from rotating in the circumferential direction.
The first buffer assembly of the present embodiment includes: four fixed section of thick bamboo of second, and four fixed sections of thick bamboo of second are all installed in first channel 2, the inside sliding fit of the fixed section of thick bamboo of second has first slide bar 5, and four first slide bars 5 are all installed in one side of sliding plate 39, four third springs 11 are installed to one side of sliding plate 39, and the one end of four third springs 11 is all installed in first channel 2, four third springs 11 are established respectively in week side of four fixed sections of second, four third springs 11 are established respectively in week side of four first slide bars 5, through the fixed section of thick bamboo of second that sets up, it rotates in the circumferencial direction when sliding to have reduced first slide bar 5, thereby the stability of sliding plate 39 has been guaranteed.
The second buffer assembly of the present embodiment includes: the fourth spring 16, and the first end of two fourth springs 16 is installed respectively at the first end of rotor plate 15, disc 41 is installed to the second end of fourth spring 16, two recesses have been seted up to car base 1's inside, and two recesses all are linked together with second channel 13, two discs 41 normal running fit are in two recesses respectively, two fourth springs 16 overlap respectively and establish the week side at two dead levers 14, two fourth springs 16 overlap respectively and establish the week side at two slide cartridges 10, through the recess that sets up, disc 41 is convenient for at the recess internal rotation, thereby drive the rotation of fourth spring 16, the stability of rotor plate 15 when rotating has further been guaranteed.
The third buffer assembly of the present embodiment includes: the third fixed cylinder 19, and two third fixed cylinders 19 are installed respectively in one side of two rotating plates 15, the inside sliding fit of the third fixed cylinder 19 has second slide bar 20, limiting plate 23 is installed to the tip of second slide bar 20, fifth spring 22 is installed to one side of limiting plate 23, and one end of two fifth springs 22 is installed respectively in one side of two rotating plates 15, two fifth springs 22 cover respectively in the week side of two third fixed cylinders 19, two fifth springs 22 cover respectively in the week side of two second slide bars 20.
Fifth channel 26 has been seted up to the inside of the U-shaped board 25 of this embodiment, and spacing subassembly is located fifth channel 26, the inside sliding fit of fifth channel 26 has first bevel block 27, and two first bevel blocks 27 respectively with two rotor plates 15 normal running fit, sixth spring 28 is installed to one side of first bevel block 27, and the one end of sixth spring 28 is installed in fifth channel 26, through setting first bevel block 27 into the inclined plane, the slip of first bevel block 27 has been made things convenient for, thereby made things convenient for further spacing to rotor plate 15.
The spacing subassembly of this embodiment includes: two second bevel blocks 29, two third L shaped plates 32, and two third L shaped plates 32 all are located fifth channel 26, two second bevel blocks 29 all are located fifth channel 26, eighth spring 31 is installed to one side of second bevel block 29, and the one end of two eighth springs 31 is all installed in fifth channel 26, install seventh spring 30 between two second bevel blocks 29, through the eighth spring 31 that sets up, conveniently resume to initial position after second bevel block 29 slides, through the seventh spring 30 that sets up, two second bevel blocks 29 have been guaranteed and have slided simultaneously.
Ninth spring 33 is installed to one side of third L shaped plate 32 of this embodiment, and the one end of two ninth springs 33 is all installed in fifth channel 26, internally mounted in fifth channel 26 has two fixed columns 36, tenth spring 37 is installed to one side of fixed column 36, stopper 38 is installed to the one end of tenth spring 37, the inside sliding fit of fifth channel 26 has two third slide bars 35, third bevel block 34 is installed to the tip of third slide bar 35, and two third bevel blocks 34 respectively with two third L shaped plate 32 sliding fit, through the third slide bar 35 that sets up, when rotor plate 15 rotated out from second channel 13, two third slide bars 35 carried on spacingly to rotor plate 15, the condition that rotor plate 15 rocked has been reduced takes place.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented in other sequences than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (10)

1. The utility model provides a car is with preventing device of turning on one's side which characterized in that includes: the automatic lifting device comprises a vehicle base (1), wherein a first channel (2) and a second channel (13) are formed in the vehicle base (1), an electric push rod (40) is arranged in the first channel (2), and a sliding plate (39) is installed at the output end of the electric push rod (40);
a first buffer component, two first sliding components and two second sliding components are arranged on one side of the sliding plate (39), and two fixed rods (14), two sliding cylinders (10) and two U-shaped plates (25) are arranged in the first channel (2);
two sliding cylinders (10) are respectively matched with the two first sliding assemblies, two limiting assemblies are arranged inside the U-shaped plate (25), rotating plates (15) are movably matched on the peripheral sides of the fixing rods (14), a second buffering assembly is arranged at the first ends of the rotating plates (15), and a third buffering assembly is arranged at the second ends of the rotating plates (15).
2. The device according to claim 1, wherein the vehicle base (1) is further provided with two third channels (4) and two fourth channels (3), the cross section of the third channel (4) is arc-shaped, the two fourth channels (3) are both communicated with the first channel (2), the sliding plate (39) is slidably fitted in the first channel (2), the third channel (4) is provided with the first spring (6) inside, one end of the first spring (6) is provided with the baffle (24), the baffle (24) is slidably fitted in the third channel (4), and the two baffles (24) are respectively arranged on the upper sides of the two rotating plates (15).
3. The rollover prevention device for the automobile as recited in claim 2, wherein the fourth channel (3) is internally provided with two second springs (7), one end of one of the second springs (7) is provided with a first L-shaped plate (8), the first L-shaped plate (8) is connected with one end of the other second spring (7), one end of the rotating plate (15) is provided with a second L-shaped plate (18), the two second L-shaped plates (18) are respectively in sliding fit with the two first L-shaped plates (8), the second channel (13) is internally provided with two limiting blocks (17), and the two limiting blocks (17) are respectively in sliding fit with the two second L-shaped plates (18).
4. The rollover prevention apparatus for a vehicle as set forth in claim 3, wherein the first slider assembly comprises: first fixed cylinder (12), and two first fixed cylinders (12) are installed respectively in the both sides of sliding plate (39) lower part, and two first fixed cylinders (12) respectively with two sliding barrel (10) sliding fit, two first fixed cylinders (12) sliding fit respectively in the week side of two dead levers (14), the second slip subassembly includes: and the two fixed plates (9) are respectively arranged at two sides of the lower part of the sliding plate (39), the two fixed plates (9) are both positioned between the two first fixed cylinders (12), and the two fixed plates (9) are respectively in sliding fit with the two first L-shaped plates (8).
5. The rollover prevention apparatus for a vehicle as set forth in claim 4, wherein the first cushion member comprises: four fixed section of thick bamboo of second, and four fixed sections of thick bamboo of second all install in first channel (2), the inside sliding fit of the fixed section of thick bamboo of second has first slide bar (5), and four first slide bar (5) all install the one side at sliding plate (39), four third spring (11) are installed to one side of sliding plate (39), and the one end of four third spring (11) all installs in first channel (2), four third spring (11) are established respectively in week side of the fixed section of thick bamboo of four second, four third spring (11) are established respectively in week side of four first slide bar (5).
6. The rollover prevention apparatus for a vehicle as set forth in claim 5, wherein the second cushion member comprises: the first ends of the two fourth springs (16) are respectively arranged at the first end of the rotating plate (15), the second end of the fourth spring (16) is provided with a disc (41), two grooves are formed in the vehicle base (1), the two grooves are communicated with the second channel (13), the two discs (41) are respectively in running fit in the two grooves, the two fourth springs (16) are respectively sleeved on the peripheral sides of the two fixing rods (14), and the two fourth springs (16) are respectively sleeved on the peripheral sides of the two sliding cylinders (10).
7. The rollover prevention apparatus for a vehicle as set forth in claim 6, wherein the third cushion member comprises: the third fixed cylinder (19), and two third fixed cylinders (19) are installed respectively in one side of two rotor plates (15), the inside sliding fit of third fixed cylinder (19) has second slide bar (20), limiting plate (23) are installed to the tip of second slide bar (20), fifth spring (22) are installed to one side of limiting plate (23), and the one end of two fifth springs (22) is installed respectively in one side of two rotor plates (15), two fifth springs (22) are established respectively in week side of two third fixed cylinders (19), two fifth springs (22) are established respectively in week side of two second slide bars (20).
8. The device according to claim 7, wherein a fifth channel (26) is formed in the U-shaped plate (25), the limiting component is located in the fifth channel (26), a first inclined block (27) is slidably fitted in the fifth channel (26), the two first inclined blocks (27) are respectively rotatably fitted with the two rotating plates (15), a sixth spring (28) is mounted on one side of the first inclined block (27), and one end of the sixth spring (28) is mounted in the fifth channel (26).
9. The rollover prevention device for the vehicle as recited in claim 8, wherein the limiting member comprises: two second bevel blocks (29), two third L shaped plates (32), and two third L shaped plates (32) all are located fifth channel (26), and two second bevel blocks (29) all are located fifth channel (26), and eighth spring (31) are installed to one side of second bevel block (29), and the one end of two eighth springs (31) is all installed in fifth channel (26), installs seventh spring (30) between two second bevel blocks (29).
10. The rollover prevention device for the automobile as recited in claim 9, wherein a ninth spring (33) is installed at one side of the third L-shaped plate (32), and one end of each of the ninth springs (33) is installed in the fifth channel (26), two fixed columns (36) are installed inside the fifth channel (26), a tenth spring (37) is installed at one side of each fixed column (36), a limit block (38) is installed at one end of the tenth spring (37), two third sliding rods (35) are slidably fitted inside the fifth channel (26), a third inclined surface block (34) is installed at the end of each third sliding rod (35), and the two third inclined surface blocks (34) are respectively slidably fitted with the two third L-shaped plates (32).
CN202110111011.7A 2021-01-27 2021-01-27 Rollover prevention device for automobile Withdrawn CN112590696A (en)

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CN202110111011.7A CN112590696A (en) 2021-01-27 2021-01-27 Rollover prevention device for automobile

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Application publication date: 20210402