CN110936930B - Automobile collision emergency locking brake device - Google Patents
Automobile collision emergency locking brake device Download PDFInfo
- Publication number
- CN110936930B CN110936930B CN201911316107.6A CN201911316107A CN110936930B CN 110936930 B CN110936930 B CN 110936930B CN 201911316107 A CN201911316107 A CN 201911316107A CN 110936930 B CN110936930 B CN 110936930B
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- collision
- connecting rod
- thimble
- wheel
- frame
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- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 17
- 210000005056 cell body Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention relates to an automobile collision emergency locking braking device which comprises a shell frame body, a vehicle body chassis, wheel structures and a collision device, wherein the vehicle body chassis is fixed on the bottom surface of the shell frame body, the wheel structures are connected to the side surfaces of four corners of the vehicle body chassis, the collision device is connected to the front end of the shell frame body, an engine compartment frame is arranged at the front end of the shell frame body, a collision energy reducing plate is arranged at the front end of the bottom side of the engine compartment frame, and the collision device is connected to the front end of the collision energy reducing plate. The invention is beneficial to optimizing the arrangement of the automobile collision protection device, changing the mode and the method of the traditional automobile protection device, and improving the arrangement into the automatic locking arrangement of the wheels when an accident occurs, the protection is not influenced by the electronic components of the automobile, only relates to the braking mode of the automobile mechanical equipment, is convenient for the maintenance after the collision, originally creates the collision protection device which does not exist in the market, has relatively simple structure, does not use any electronic equipment, avoids the fault of the protection device caused by the circuit fault, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of automobile safety, in particular to an emergency locking braking device for automobile collision.
Background
The traffic accident is an accident with the highest social mortality at present, most of people driving vehicles are rudders in front, if the front side of a vehicle body is impacted, the cab is extruded under many conditions, personal injury is caused to the drivers, the drivers are possibly unconscious or misoperated, and secondary injury is caused.
Disclosure of Invention
The invention aims to provide an automobile collision emergency locking braking device, which solves the technical problems and adopts the following technical scheme for realizing the aim:
an automobile collision emergency locking braking device comprises a shell frame body, a vehicle body chassis, wheel structures and a collision device, wherein the vehicle body chassis is fixed on the bottom surface of the shell frame body, the wheel structures are four groups, the four groups of wheel structures are connected to the four corner sides of the vehicle body chassis, the collision device is connected to the front end of the shell frame body, an engine compartment frame is arranged at the front end of the shell frame body, the engine compartment frame and the shell frame body are integrally formed, a collision energy reducing plate is arranged at the front end of the bottom side of the engine compartment frame, the collision device is connected to the front end of the collision energy reducing plate, the collision device comprises a collision frame, a collision connecting rod, a connecting rod spring and a connecting rod sleeve, a transparent energy reducing plate groove is formed in the bottom side of the rear end of the collision frame, the collision connecting rod is welded on the bottom side of the center of the rear side of the collision frame, the connecting rod spring is sleeved on the outer side face of the front end of the collision connecting rod, the connecting rod sleeve is sleeved on the outer side of the collision connecting rod and welded on the bottom side of the center of the rear side face of the collision frame, the collision energy reducing plate is inserted into the energy reducing plate groove, and the collision device is fixed on the front section of the collision energy reducing plate through a side-inserted threaded pin.
On the basis of the technical scheme, the wheel structure comprises wheel body, a wheel spokeless wheel, a wheel shaft, a locking disc, a thimble disc, thimbles, thimble disc drive arm, the wheel body is established in the outside of a spokeless wheel, the wheel shaft is established at the center of a spokeless wheel, and wheel shaft and a spokeless wheel body be connected, the locking disc is established between a spokeless wheel and a wheel shaft, and the locking disc is all contactless with a spokeless wheel and a wheel shaft, the thimble disc is established in the inboard of locking disc, and the thimble disc can be at the locking disc internal rotation, the thimble disc does not contact with the wheel shaft, set up the thimble holes of four group's specification on the locking disc, the thimble is established in the thimble hole, thimble disc drive arm is established in the side of thimble disc, and thimble disc drive arm and thimble disc integrated into one piece.
On the basis of the technical scheme, an engine frame is arranged on the top face of the front end of the vehicle body chassis, a group of connecting rod anti-falling barrel grooves are formed in the bottom side of the engine frame and fixed in the center of the top face of the front end of the vehicle body chassis, a downward connecting rod movable opening is formed in the rear end of each connecting rod anti-falling barrel groove, a plurality of groups of anti-falling bolts are fixed on the inner top face of the rear end of each connecting rod anti-falling barrel groove, and the groups of anti-falling bolts are fixed on the inner top face of the rear end of each connecting rod anti-falling barrel groove at equal intervals.
On the basis of the technical scheme, the collision connecting rod is designed in an L shape, the front end of the collision connecting rod is fixed on the rear side face of the collision frame, the front section of the collision connecting rod is inserted into the connecting rod sleeve, the rear section of the collision connecting rod is inserted into the connecting rod anti-falling barrel groove, the rear bottom section of the collision connecting rod penetrates through the connecting rod movable opening on the rear side of the connecting rod anti-falling barrel groove, the rear side face of the bottom section of the collision connecting rod contacts with the front side face of the thimble tray transmission arm, the front section of the connecting rod anti-falling barrel groove is inserted into the connecting rod sleeve, and the front end of the connecting rod anti-falling barrel groove contacts with the connecting rod spring.
On the basis of the technical scheme, the collision energy reducing plates are provided with two groups, the two groups of collision energy reducing plates are respectively arranged on two sides of the front top end of the engine compartment frame, a plurality of groups of side pin bolt holes which are parallel up and down are formed in the collision energy reducing plates, the side pin bolt holes are equidistantly formed in the collision energy reducing plates, a plurality of groups of side pin bolt holes are formed in the side pin bolt holes, double ends of the side pin bolt holes are fixed in the side pin bolt holes in an equal length mode, the distance between the two groups of side pin bolt holes is equal to the length of the energy reducing plate groove on the bottom side of the rear end of the collision frame, and the side pin bolt is tightly attached to two ends of the energy reducing plate groove on the bottom side of the rear end of the collision frame.
On the basis of the technical scheme, the thimble plate comprises a side plate body and an inner gradual change side groove body, the side plate body is provided with two groups, two groups of side plate bodies are respectively arranged on two side surfaces of the inner gradual change side groove body, the inner gradual change side groove body is provided with four groups of gradual change sides, the outer sides of the inner gradual change side groove body are arranged at angles such as the four groups of gradual change sides, the thimble plate transmission arm is arranged on the side surface of the side plate body, and the thimble plate transmission arm, the gradual change sides, the side plate body and the inner gradual change side groove body are integrally formed.
On the basis of the technical scheme, the wheel body is made of a rubber material, the collision frame, the collision connecting rod, the connecting rod sleeve wheel spokeless wheel, the wheel shaft, the locking disc, the thimble and the thimble disc transmission arm are made of a forged steel material, and the vehicle shell frame body, the vehicle body chassis, the engine compartment frame, the connecting rod spring and the side inserting threaded pin are made of a carbon steel material.
Compared with the prior art, the invention has the following advantages: the invention is beneficial to optimizing the arrangement of the automobile collision protection device, changing the mode and the method of the traditional automobile protection device, and improving the arrangement into the automatic locking arrangement of wheels when an accident occurs, wherein the protection is not influenced by electronic components of the automobile, only the braking mode of automobile mechanical equipment is involved, the forging steel material adopted by the equipment is firm and collision-resistant, in addition, the emergency braking mode is convenient for the maintenance after collision, the collision protection device which is not available in the market is originally created, the structure is relatively simple, no electronic equipment is used, the fault of the protection device caused by the circuit fault is avoided, and the invention is suitable for popularization and use.
Drawings
Fig. 1 is a general appearance state diagram of the present invention.
Fig. 2 is a detailed view of the crash structure of the present invention.
FIG. 3 is a schematic view of the crash features and engine compartment frame attachment of the present invention.
FIG. 4 is a schematic view showing the connection between the crash structure and the chassis of the vehicle body according to the present invention
FIG. 5 is a schematic plan view of the crash structure according to the present invention
FIG. 6 is a front plan view of the wheel structure of the present invention
FIG. 7 is a side plan view of the wheel structure of the present invention
FIG. 8 is a schematic view of the connection between the locking plate and the thimble plate according to the present invention
Fig. 9 is a schematic view of the appearance structure of the thimble dial according to the present invention.
In the figure: the energy-saving vehicle comprises a vehicle shell frame body 1, a vehicle body chassis 2, a wheel structure 3, an impact device 4, an engine compartment frame 5, an impact energy-reducing plate 6, an impact frame 7, an impact connecting rod 8, a connecting rod spring 9, a connecting rod sleeve 10, an energy-reducing plate groove 11, a side inserted threaded pin 12, a wheel body 13, a wheel spokeless 14, a wheel shaft 15, a locking disc 16, a thimble disc 17, a thimble 18, a thimble disc transmission arm 19, a thimble hole 20, an engine frame 21, a connecting rod anti-falling cylinder groove 22, a connecting rod movable opening 23, an anti-falling bolt 24, a side pin bolt hole 25, a side disc body 26, an inner gradual edge groove body 27 and a gradual edge 28.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
An automobile collision emergency locking braking device comprises a shell frame body 1, a vehicle body chassis 2, wheel structures 3 and collision devices 4, wherein the vehicle body chassis 2 is fixed on the bottom surface of the shell frame body 1, the wheel structures 3 are provided with four groups, the four groups of wheel structures 3 are all connected to the four corners of the vehicle body chassis 2, the collision devices 4 are connected to the front end of the shell frame body 1, an engine compartment frame 5 is arranged at the front end of the shell frame body 1, the engine compartment frame 5 and the shell frame body 1 are integrally formed, a collision energy reducing plate 6 is arranged at the front end of the bottom side of the engine compartment frame 5, the collision devices 4 are connected to the front end of the collision energy reducing plate 6, each collision device 4 comprises a collision frame 7, a collision connecting rod 8, a connecting rod spring 9 and a connecting rod sleeve 10, a through energy reducing plate groove 11 is formed in the bottom side of the rear end of the collision frame 7, the collision connecting rod 8 is welded to the bottom side of the center of the rear side of the collision frame 7, the connecting rod spring 9 is sleeved on the outer side face of the front end of the collision connecting rod 8, the connecting rod sleeve 10 is sleeved on the outer side of the collision connecting rod 8, the connecting rod sleeve 10 is welded on the bottom side of the center of the rear side face of the collision frame 8, the collision energy reducing plate 6 is inserted into the energy reducing plate groove 11, and the collision device 4 is fixed on the front section of the collision energy reducing plate 6 through the side inserted threaded pin 12.
The wheel structure 3 comprises wheel body 13, spokeless wheel 14, shaft 15, locking plate 16, thimble plate 17, thimble 18, thimble plate drive arm 19, wheel body 13 is established in the outside of spokeless wheel 14, shaft 15 is established at the center of spokeless wheel 14, and shaft 15 and spokeless wheel 14 body coupling, locking plate 16 is established between spokeless wheel 14 and shaft 15, and locking plate 16 and spokeless wheel 14 and shaft 15 all contactless, thimble plate 17 is established in locking plate 16's inboard, and thimble plate 17 can rotate in locking plate 16, thimble plate 17 does not contact with shaft 15, locking plate 16 is last to be seted up four groups of thimble holes 20 of specification such as, thimble 18 establishes in thimble hole 20, thimble plate drive arm 19 is established in the side of thimble plate 17, and thimble plate drive arm 19 and thimble plate 17 integrated into one piece.
The front end top surface of automobile body chassis 2 is equipped with engine frame 21, the bottom side of engine frame 21 is equipped with a set of connecting rod anticreep barrel groove 22, connecting rod anticreep barrel groove 22 is fixed at the front end top surface center of automobile body chassis 2, decurrent connecting rod expansion mouth 23 is seted up to the rear end of connecting rod anticreep barrel groove 22, the rear end inner top surface of connecting rod anticreep barrel groove 22 is fixed with a plurality of groups anticreep bolts 24, and the equidistant top surface of fixing in the rear end of connecting rod anticreep barrel groove 22 of a plurality of groups anticreep bolts 24.
The collision connecting rod 8 is designed in an L shape, the front end of the collision connecting rod 8 is fixed on the rear side face of the collision frame 7, the front section of the collision connecting rod 7 is inserted into the connecting rod sleeve 10, the rear section of the collision connecting rod 7 is inserted into the connecting rod anti-falling barrel groove 22, the rear bottom section of the collision connecting rod 8 penetrates through the connecting rod movable opening 23 on the rear side of the connecting rod anti-falling barrel groove 22, the rear side face of the bottom section of the collision connecting rod 8 contacts the front side face of the thimble dial transmission arm 19, the front section of the connecting rod anti-falling barrel groove 22 is inserted into the connecting rod sleeve 10, and the front end of the connecting rod anti-falling barrel groove 22 contacts the connecting rod spring 9.
The collision can the board 6 be equipped with two sets ofly, and two sets of collisions can the board 6 be established respectively in the preceding top both sides of engine compartment frame 5, collision can the board 6 be seted up about parallel a plurality of groups side round pin bolt holes 25, and equidistant the seting up on collision can the board 6 is reduced to a plurality of groups side round pin bolt holes 25, side round pin 12 is equipped with a plurality of groups, and the equal double-end of a plurality of groups side round pin 12 is isometric fixes in side round pin bolt hole 25, the interval of two sets of side round pin bolt holes 12 equals the can the board groove 11 length that reduces of collision frame 7 rear end bottom sides, and the both ends that can the board groove 11 are hugged closely in collision frame 7 rear end bottom sides are inserted to the side round pin 12.
The thimble plate 17 comprises limit disk body 26, interior gradual change limit cell body 27, limit disk body 26 is equipped with two sets ofly, and gradual change limit cell body 27's both sides face including two sets of limit disk bodies 26 establish respectively, interior gradual change limit cell body 27 establishes and is equipped with four groups gradual change limit 28, the outside at interior gradual change limit cell body 27 of establishing of angles such as four groups gradual change limit 28, thimble plate drive arm 19 establishes the side at the limit disk body, and thimble plate drive arm 19, gradual change limit 28, limit disk body 26, interior gradual change limit cell body 27 integrated into one piece.
The wheel body 13 is made of rubber materials, the collision frame 7, the collision connecting rod 8, the connecting rod sleeve 10, the wheel 14, the wheel shaft 15, the locking disc 16, the thimble disc 17, the thimble 18 and the thimble disc transmission arm 19 are made of forged steel materials, and the shell frame body 1, the vehicle body chassis 2, the engine compartment frame 5, the connecting rod spring 9 and the side inserting threaded pin 12 are made of carbon steel materials.
The working principle of the invention is as follows: the equipment is used specifically in several stages, namely an equipment installation stage, wherein in the installation process, an equipment collision device is required to be installed on a collision energy reducing plate at the bottom side of an engine compartment frame at the front end of the equipment, a proper position is adjusted, the engine compartment frame is fixed by using a side plug-in threaded pin, and a collision connecting rod of the equipment is plugged into a connecting rod anti-falling barrel groove on the inner top surface of the front end of a vehicle body chassis, so that the bottom section of the collision connecting rod can be in contact with a thimble tray transmission arm of the equipment, and the installation can be completed; the second is the use stage of the device, in the use process, when the front end of the automobile collides with an object, the collision frame of the device front end collision device is collided by external force, so that the collision frame moves towards the rear side, so that the energy reducing plate groove moves backwards on the energy reducing plate, in the process, the side inserting threaded pin is continuously extruded, so that the side inserting threaded pin is broken, the collision connecting rod is directly fixed at the rear end of the collision frame, so that the collision connecting rod moves backwards along with the collision frame, in the process, the collision connecting rod moves backwards in the connecting rod sleeve and the connecting rod anti-falling sleeve, so that the anti-falling bolt is also extruded and broken by the collision connecting rod, in addition, the process that the bottom end of the collision connecting rod collides with the top dial transmission arm is completed, when the top dial transmission arm is subjected to the external force, in the process that the outer edge of the top dial is a gradually changed outer edge, thereby make the thimble extrude at the avris of gradual change for the thimble extrudees out from the thimble hole, thereby makes thimble fifth wheel spokeless wheel and locking dish, makes locking dish and spokeless wheel an organic whole rotate, because locking dish does not rotate, thereby spokeless wheel does not rotate yet, thereby accomplishes the locking function of wheel.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides a car collision emergency locking arresting gear, its characterized in that, includes hull support body (1), vehicle chassis (2), wheel structure (3), collision device (4), the bottom surface at hull support body (1) is fixed in vehicle chassis (2), wheel structure (3) are equipped with four groups, and four groups wheel structure (3) are all connected in the four corners side of vehicle chassis (2), the front end at hull support body (1) is connected in collision device (4), the front end of hull support body (1) is equipped with engine compartment frame (5), engine compartment frame (5) and hull support body (1) integrated into one piece, the bottom side front end of engine compartment frame (5) is equipped with collision and subtracts ability board (6), collision device (4) are connected at the front end that collision subtracts ability board (6), collision device (4) are by collision frame (7), collision connecting rod (8), The collision energy reducing device comprises a connecting rod spring (9) and a connecting rod sleeve (10), wherein a through energy reducing plate groove (11) is formed in the bottom side of the rear end of a collision frame (7), a collision connecting rod (8) is welded to the bottom side of the center of the rear side of the collision frame (7), the connecting rod spring (9) is sleeved on the outer side face of the front end of the collision connecting rod (8), the connecting rod sleeve (10) is sleeved on the outer side of the collision connecting rod (8), the connecting rod sleeve (10) is welded to the bottom side of the center of the rear side of the collision frame (8), a collision energy reducing plate (6) is inserted into the energy reducing plate groove (11), and a collision device (4) is fixed to the front section of the collision energy reducing plate (6) through a side inserted threaded pin (12);
the wheel structure (3) consists of a wheel body (13), a spokeless wheel (14), a wheel shaft (15), a locking disc (16), a thimble disc (17), thimbles (18) and a thimble disc transmission arm (19), wherein the wheel body (13) is arranged on the outer side of the spokeless wheel (14), the wheel shaft (15) is arranged at the center of the spokeless wheel (14), the wheel shaft (15) and the spokeless wheel (14) are integrally connected, the locking disc (16) is arranged between the spokeless wheel (14) and the wheel shaft (15), the locking disc (16) is not in contact with the spokeless wheel (14) and the wheel shaft (15), the thimble disc (17) is arranged on the inner side of the locking disc (16), the thimble disc (17) can rotate in the locking disc (16), the thimble disc (17) is not in contact with the wheel shaft (15), four groups of thimble holes (20) with equal specifications are formed in the locking disc (16), and the thimbles (18) are arranged in the thimble holes (20), the thimble plate transmission arm (19) is arranged on the side surface of the thimble plate (17), and the thimble plate transmission arm (19) and the thimble plate (17) are integrally formed.
2. The automobile collision emergency locking braking device according to claim 1, wherein an engine frame (21) is arranged on the top surface of the front end of the automobile body chassis (2), a group of connecting rod anti-falling cylinder grooves (22) are arranged on the bottom side of the engine frame (21), the connecting rod anti-falling cylinder grooves (22) are fixed in the center of the top surface of the front end of the automobile body chassis (2), a downward connecting rod moving opening (23) is formed in the rear end of each connecting rod anti-falling cylinder groove (22), a plurality of groups of anti-falling bolts (24) are fixed on the inner top surface of the rear end of each connecting rod anti-falling cylinder groove (22), and the groups of anti-falling bolts (24) are fixed on the inner top surface of the rear end of each connecting rod anti-falling cylinder groove (22) at equal intervals.
3. The automobile collision emergency locking braking device according to claim 1, wherein the collision connecting rod (8) is designed in an L shape, the front end of the collision connecting rod (8) is fixed to the rear side of the collision frame (7), the front section of the collision connecting rod (7) is inserted into the connecting rod sleeve (10), the rear section of the collision connecting rod (7) is inserted into the connecting rod anti-falling cylinder groove (22), the rear bottom section of the collision connecting rod (8) passes through the connecting rod movable opening (23) at the rear side of the connecting rod anti-falling cylinder groove (22), the rear side of the bottom section of the collision connecting rod (8) contacts the front side of the thimble tray transmission arm (19), the front section of the connecting rod anti-falling cylinder groove (22) is inserted into the connecting rod sleeve (10), and the front end of the connecting rod anti-falling cylinder groove (22) contacts the connecting rod spring (9).
4. The automobile collision emergency locking braking device according to claim 1, wherein the collision energy reducing plates (6) are provided in two sets, the two sets of collision energy reducing plates (6) are respectively provided on two sides of the front top end of the engine compartment frame (5), the collision energy reducing plates (6) are provided with a plurality of sets of side pin bolt holes (25) which are arranged in parallel up and down, the plurality of sets of side pin bolt holes (25) are arranged on the collision energy reducing plates (6) at equal intervals, the side plug-in screw pins (12) are provided with a plurality of sets, the two ends of each set of side plug-in screw pins (12) are fixed in the side pin bolt holes (25) at equal length, the interval between the two sets of side pin bolt holes (25) is equal to the length of the energy reducing plate groove (11) on the bottom side of the rear end of the collision frame (7), and the side plug-in screw pins (12) are tightly attached to two ends of the energy reducing plate groove (11) on the bottom side of the rear end of the collision frame (7).
5. The automobile collision emergency locking braking device according to claim 1, wherein the thimble plate (17) is composed of a side plate body (26) and an inner gradually-changing side groove body (27), the side plate body (26) is provided with two groups, two groups of side plate bodies (26) are respectively arranged on two side surfaces of the inner gradually-changing side groove body (27), the inner gradually-changing side groove body (27) is provided with four groups of gradually-changing sides (28), the four groups of gradually-changing sides (28) are arranged at equal angles on the outer side of the inner gradually-changing side groove body (27), the thimble plate transmission arm (19) is arranged on the side surface of the side plate body, and the thimble plate transmission arm (19), the gradually-changing sides (28), the side plate body (26) and the inner gradually-changing side groove body (27) are integrally formed.
6. The automobile collision emergency locking braking device according to claim 1, wherein the wheel body (13) is made of rubber material, the collision frame (7), the collision connecting rod (8), the connecting rod sleeve (10), the wheel spokeless (14), the wheel shaft (15), the locking disc (16), the thimble disc (17), the thimble (18) and the thimble disc transmission arm (19) are made of forged steel material, and the shell frame body (1), the automobile body chassis (2), the engine compartment frame (5), the connecting rod spring (9) and the side insert threaded pin (12) are made of carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316107.6A CN110936930B (en) | 2019-12-19 | 2019-12-19 | Automobile collision emergency locking brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316107.6A CN110936930B (en) | 2019-12-19 | 2019-12-19 | Automobile collision emergency locking brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110936930A CN110936930A (en) | 2020-03-31 |
| CN110936930B true CN110936930B (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911316107.6A Expired - Fee Related CN110936930B (en) | 2019-12-19 | 2019-12-19 | Automobile collision emergency locking brake device |
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| Country | Link |
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| CN (1) | CN110936930B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576649B (en) * | 2020-12-08 | 2022-09-13 | 安徽东普自动化设备有限公司 | Mechanical symmetric externally-driven built-in locking mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3960459B2 (en) * | 2001-03-12 | 2007-08-15 | 本田技研工業株式会社 | Ranging sensor mounting structure |
| CN102211558A (en) * | 2011-04-02 | 2011-10-12 | 湖南亮财汽车安全科技有限公司 | Automobile collision energy dissipation protection device |
| CN102582546B (en) * | 2012-04-09 | 2014-07-16 | 黄玉兰 | Front safety girder and rear safety girder capable of realizing rigidity and flexibility combined efficient buffering energy absorption |
| CN102887125A (en) * | 2012-10-22 | 2013-01-23 | 邓志明 | Anti-collision safety device for automobile |
| CN109204202A (en) * | 2018-10-08 | 2019-01-15 | 哈尔滨理工大学 | A kind of car crass three-level buffer unit |
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2019
- 2019-12-19 CN CN201911316107.6A patent/CN110936930B/en not_active Expired - Fee Related
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| CN110936930A (en) | 2020-03-31 |
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