CN216034214U

CN216034214U - Car lease is with safe type car collision protector

Info

Publication number: CN216034214U
Application number: CN202122248108.0U
Authority: CN
Inventors: 程祖波
Original assignee: Xinhuang Jiuhua'an Car Rental Service Co ltd
Current assignee: Xinhuang Jiuhua'an Car Rental Service Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a safety type automobile collision protection device for automobile leasing, which comprises an anti-collision front beam, a mounting plate, a connecting plate and a fixing plate, wherein a safety airbag is fixedly arranged in the middle of the top end of the fixing plate, and moving grooves are formed in two sides of the top end of the fixing plate, when the automobile is impacted by external force, the elastic rubber layer, the buffer air cushion film and the buffer foam board in the front anti-collision beam play a first layer of buffer function, the telescopic rod and the strong spring play a second layer of buffer function, when the impact force is too large, the connecting plate is extruded, the supporting rod drives the gear to move inwards along the moving groove, and finally the gear presses the press switch, thereby start the air pump, aerify air bag through the air pump, play the third layer cushioning effect, the impact that the multilayer buffer structure can effectively degrade the car and receive to the life safety when bigger degree protection navigating mate meets the vehicle striking.

Description

Car lease is with safe type car collision protector

Technical Field

The utility model relates to the field of collision protection devices, in particular to a safety type automobile collision protection device for automobile leasing.

Background

With the improvement of the current social living standard, automobiles become essential transportation tools in people's lives, the number of car accidents is increased on roads due to the great increase of the automobiles, and the lives of people are threatened, so that the safety protection in the driving of the automobiles is more and more emphasized. The current vehicle protective structure can not satisfy the car safety requirement when the in-process that traveles produces the collision, and when bumping, the locomotive does not have buffer structure can take place serious deformation, and personnel also can receive the influence of impact force, produce huge inertia, threaten navigating mate and crew's life safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety type automobile collision protection device for automobile leasing, which aims to solve the problems that when collision occurs, a vehicle head is not provided with a buffer structure, the vehicle head can be seriously deformed, personnel can be influenced by impact force, huge inertia is generated, and the life safety of drivers and passengers is threatened.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety automobile collision protection device for automobile leasing comprises an anti-collision front beam, mounting plates, a connecting plate and a fixing plate, wherein an airbag is fixedly mounted in the middle of the top end of the fixing plate, moving grooves are formed in two sides of the top end of the fixing plate, two tooth groove plates are fixedly connected to the bottoms of the two moving grooves, a plurality of tooth grooves are formed in the tops of the two tooth groove plates, the two tooth groove plates are connected with gears which are in sliding connection with the corresponding moving grooves in a meshed mode through the tooth grooves, the two gears are rotatably connected with supporting rods through rotating shafts, the top ends of the two supporting rods are rotatably connected with rotating seats, the top ends of the two rotating seats are respectively fixedly connected with two ends of the bottom of the connecting plate, two symmetrical telescopic rods are fixedly connected to the top end of the connecting plate, strong springs are sleeved on the surfaces of the two telescopic rods, and the top ends of the two telescopic rods are fixedly connected with the mounting plates, the mounting panel is characterized in that the top end of the mounting panel is fixedly connected with an anti-collision front beam, an elastic rubber layer is arranged inside the anti-collision front beam, the bottom end of the elastic rubber layer is fixedly connected with a buffer air cushion film, and the bottom end of the buffer air cushion film is fixedly connected with a buffer foam board.

As a preferred technical scheme of the present invention, sliding grooves are formed on both sides of the two moving grooves, one end of the inner wall of each sliding groove is fixedly connected with an elastic spring, one end of each elastic spring is fixedly connected with a sliding block slidably connected with the corresponding sliding groove, and both ends of each rotating shaft are respectively fixedly connected with two adjacent sliding blocks.

As a preferable technical scheme of the utility model, the four elastic springs are all positioned at the position close to the middle part of the fixing plate, and the top ends of the two supporting rods are inclined towards the outer side of the fixing plate.

As a preferred technical scheme of the utility model, bolts are inserted and connected at four corners of the fixing plate.

As a preferable technical scheme of the utility model, an air pump positioned at one side of the safety airbag is fixedly arranged on the fixing plate, an air outlet of the air pump is fixedly communicated with a one-way valve, an air outlet end of the one-way valve is fixedly communicated with an air inlet of the safety airbag, and an air outlet valve is arranged at an air outlet of the safety airbag.

As a preferable technical solution of the present invention, one end of the inner wall of one of the moving grooves is fixedly installed with a push switch close to the airbag, and the push switch is disposed corresponding to the adjacent gear, and the push switch is electrically connected to the air pump.

Compared with the prior art, the utility model has the beneficial effects that: when the car receives external force striking, the elastic rubber layer in the crashproof front beam, buffering air cushion film and buffering cystosepiment play first layer cushioning effect, telescopic link and powerful spring play second floor cushioning effect, the connecting plate receives the extrusion when the impact is too big, branch drives the gear along the inside motion of shifting chute, last gear presses down push switch, thereby start the air pump, aerify air bag through the air pump, play third layer cushioning effect, the impact that multilayer buffer structure can effectively degrade the car and receive, thereby the life safety when bigger degree protection navigating mate meets the vehicle striking.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the impact front beam of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. an anti-collision front beam; 2. mounting a plate; 3. a strong spring; 4. a connecting plate; 5. a strut; 6. a telescopic rod; 7. a rotating base; 8. an air pump; 9. an air bag; 10. an exhaust valve; 11. a moving groove; 12. a gear; 13. a push switch; 14. a bolt; 15. an elastic rubber layer; 16. a cushion air film; 17. a cushioning foam board; 18. a fixing plate; 19. an elastic spring; 20. a chute; 21. a gullet plate; 22. a slider; 23. a rotating shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a safety type automobile collision protection device for automobile leasing, which comprises an anti-collision front beam 1, a mounting plate 2, a connecting plate 4 and a fixing plate 18, wherein an airbag 9 is fixedly mounted in the middle of the top end of the fixing plate 18, moving grooves 11 are respectively formed in two sides of the top end of the fixing plate 18, slotted plate 21 is respectively fixedly connected to the bottoms of the two moving grooves 11, a plurality of tooth grooves are respectively formed in the tops of the two slotted plates 21, the two slotted plates 21 are respectively engaged with a gear 12 which is slidably connected with the corresponding moving groove 11 through the plurality of tooth grooves, two gears 12 are respectively rotatably connected with supporting rods 5 through rotating shafts 23, the top ends of the two supporting rods 5 are respectively rotatably connected with rotating seats 7, the top ends of the two rotating seats 7 are respectively fixedly connected with two ends of the bottom of the connecting plate 4, two symmetrical telescopic rods 6 are fixedly connected to the top end of the connecting plate 4, and strong springs 3 are respectively sleeved on the surfaces of the two telescopic rods 6, equal fixedly connected with mounting panel 2 in top of two telescopic links 6, the top fixedly connected with anticollision front-axle beam 1 of mounting panel 2, the inside of anticollision front-axle beam 1 is equipped with elastic rubber layer 15, elastic rubber layer 15's bottom fixedly connected with buffering air cushion film 16, buffering air cushion film 16's bottom fixedly connected with buffering cystosepiment 17, anticollision front-axle beam 1 plays first layer cushioning effect, telescopic link 6 and powerful spring 3 play second floor cushioning effect, air bag 9 plays third layer cushioning effect.

Preferably, the sliding grooves 20 have been all seted up to the both sides of two shift chutes 11, the equal fixed connection in one end of the inner wall of sliding groove 20 has elastic spring 19, the equal fixed connection in one end of elastic spring 19 has slider 22 with sliding connection of sliding groove 20, the both ends of two pivot 23 respectively with two adjacent slider 22 fixed connection, elastic spring 19 applys outside thrust to slider 22, slider 22 applys outside thrust to gear 12 through pivot 23, applys outside thrust to the bottom of branch 5 through gear 12.

Preferably, four elastic springs 19 are all located at positions close to the middle of the fixing plate 18, the top ends of the two support rods 5 are inclined towards the outer side of the fixing plate 18, when the automobile collides, the protection device is impacted, when impact force is transmitted to the connecting plate 4, the connecting plate 4 moves towards the fixing plate 18, and because the top ends of the two support rods 5 are inclined towards the outer side of the fixing plate 18, when the connecting plate 4 moves towards the fixing plate 18, the two support rods 5 rotate towards the inner side, and the bottom ends of the support rods 5 move towards the center of the fixing plate 18 along the moving groove 11.

Preferably, bolts 14 are inserted into four corners of the fixing plate 18, and the collision protection device is mounted on the vehicle head through the bolts 14.

Preferably, the fixing plate 18 is fixedly provided with an air pump 8 located on one side of the airbag 9, an air outlet of the air pump 8 is fixedly communicated with a one-way valve, an air outlet end of the one-way valve is fixedly communicated with an air inlet of the airbag 9, an exhaust valve 10 is installed on an air outlet of the airbag 9, the air pump 8 inflates the airbag 9 quickly through the one-way valve, the airbag 9 swells, impact force transmitted by the connecting plate 4 is buffered, the exhaust valve 10 is opened after the impact is passed, and the airbag 9 is exhausted.

Preferably, one end of the inner wall of one of the moving grooves 11 is fixedly provided with a push switch 13 close to the airbag 9, the push switch 13 is arranged corresponding to the adjacent gear 12, the push switch 13 is electrically connected with the air pump 8, the bottom end of the supporting rod 5 moves towards the center of the fixed plate 18 along the moving groove 11, the gear 12 rotates along a plurality of tooth grooves on the tooth groove plate 21, the bottom end of the supporting rod 5 finally moves to one end of the moving groove 11 close to the center of the fixed plate 18, and at this time, the gear 12 presses the push switch 13 to start the air pump 8.

When the safety automobile collision protection device for automobile leasing is used, a worker firstly installs the collision protection device at the front end of a vehicle head through a bolt 14, when collision occurs, a first layer of buffering effect is generated by an elastic rubber layer 15, a buffering air cushion film 16 and a buffering foam plate 17, when an installation plate 2 is extruded, a telescopic rod 6 is driven to contract, a strong spring 3 generates a second layer of buffering effect in the contraction process of the telescopic rod 6, the connecting plate 4 extrudes two supporting rods 5 under the action of force, the connecting plate 4 moves towards a fixed plate 18, because the top ends of the two supporting rods 5 are inclined towards the outer side of the fixed plate 18, when the connecting plate 4 moves towards the fixed plate 18, the two supporting rods 5 rotate towards the inner side, the bottom ends of the supporting rods 5 move towards the center of the fixed plate 18 along a moving groove 11, and the bottom ends of the supporting rods 5 move towards the center of the fixed plate 18 along the moving groove 11, gear 12 rotates along a plurality of tooth grooves on the tooth groove board 21, the bottom of branch 5 is at last removed the one end that the shifting chute 11 closes on fixed plate 18 center, gear 12 presses push switch 13 this moment, start air pump 8, air pump 8 is through check valve to air bag 9 rapid inflation, make air bag 9 swell, the impact force that comes 4 transmissions of connecting plate carries out the buffering of third layer, impact and open discharge valve 10 after passing, exhaust air bag 9, the multilayer buffering can effectively reduce the striking dynamics, the injury that produces the navigating mate when reducing the vehicle striking.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a car lease is with safe type car collision protector, includes crashproof front beam (1), mounting panel (2), connecting plate (4) and fixed plate (18), its characterized in that: the safety airbag device is characterized in that an air bag (9) is fixedly installed in the middle of the top end of the fixing plate (18), moving grooves (11) are formed in two sides of the top end of the fixing plate (18), two tooth groove plates (21) are fixedly connected to the bottom of each moving groove (11), a plurality of tooth grooves are formed in the tops of the two tooth groove plates (21), the two tooth groove plates (21) are connected with gears (12) which are in sliding connection with the corresponding moving grooves (11) through meshing of the tooth grooves, the two gears (12) are rotatably connected with supporting rods (5) through rotating shafts (23), the top ends of the two supporting rods (5) are rotatably connected with rotating seats (7), the top ends of the two rotating seats (7) are fixedly connected with two ends of the bottom of the connecting plate (4) respectively, two symmetrical telescopic rods (6) are fixedly connected to the top end of the connecting plate (4), and strong springs (3) are sleeved on the surfaces of the telescopic rods (6), two equal fixedly connected with mounting panel (2) in top of telescopic link (6), the top fixedly connected with anticollision front-axle beam (1) of mounting panel (2), the inside of anticollision front-axle beam (1) is equipped with elastic rubber layer (15), the bottom fixedly connected with buffering air cushion film (16) on elastic rubber layer (15), the bottom fixedly connected with buffering cystosepiment (17) of buffering air cushion film (16).

2. The safety type automobile collision protection device for automobile leasing according to claim 1, wherein: two spout (20) have all been seted up to the both sides of shifting chute (11), the equal fixedly connected with elasticity spring (19) of one end of spout (20) inner wall, the equal fixedly connected with of one end of elasticity spring (19) and spout (20) sliding connection's slider (22), two the both ends of pivot (23) respectively with two adjacent slider (22) fixed connection.

3. The safety type automobile collision protection device for automobile leasing according to claim 2, wherein: the four elastic springs (19) are all located at positions close to the middle of the fixing plate (18), and the top ends of the two support rods (5) are inclined towards the outer side of the fixing plate (18).

4. The safety type automobile collision protection device for automobile leasing according to claim 1, wherein: bolts (14) are inserted and connected at four corners of the fixing plate (18).

5. The safety type automobile collision protection device for automobile leasing according to claim 1, wherein: the air pump (8) that is located air bag (9) one side is fixed to be installed on fixed plate (18), the fixed intercommunication of gas outlet of air pump (8) has check valve, check valve's the end of giving vent to anger and the fixed intercommunication of air inlet of air bag (9), discharge valve (10) are installed to the gas outlet of air bag (9).

6. The safety type automobile collision protection device for automobile leasing according to claim 5, wherein: one end of the inner wall of one of the moving grooves (11) is fixedly provided with a press switch (13) close to the safety airbag (9), the press switch (13) is arranged corresponding to the adjacent gear (12), and the press switch (13) is electrically connected with the air pump (8).