CN211642360U

CN211642360U - Anti-collision and fracture assembly for front fender of automobile

Info

Publication number: CN211642360U
Application number: CN202020037723.XU
Authority: CN
Inventors: 温谦; 徐颖
Original assignee: Shenyang Ligong University
Current assignee: Shenyang Ligong University
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a fender anticollision subassembly that splits before car, concretely relates to automobile field, including the arch baffle, the inside fixed mounting of arch baffle has the rubber skin, the top fixed mounting of arch baffle has the side shield, the side shield the bolted connection hole has been seted up on the surface of side shield, the inside fixed mounting of arch baffle has spacing straight section of thick bamboo, the inside movable mounting of spacing straight section of thick bamboo has the axostylus axostyle, the top fixed mounting of arch baffle has the air cock. The utility model discloses a set up lasso and rubber circle combination and use for pivot and axostylus axostyle friction connection through rubber circle bottom movable mounting, when the axostylus axostyle when the inside activity of spacing straight section of thick bamboo, the pivot can carry out rotary motion on the surface of axostylus axostyle, when the pivot is under the dust brush on rotatory process with the axostylus axostyle surface, entangle the air cock through the running-on this moment and prevent the baffle at the during operation, silt can get into the inside of air cock, make the life of air cock descend.

Description

Anti-collision and fracture assembly for front fender of automobile

Technical Field

The utility model relates to the field of automotive technology, more specifically say, the utility model particularly relates to a fender anticollision subassembly that splits before car.

Background

When water is accumulated on a rainy day or a road surface, when an automobile runs, slurry on the road surface can be taken up by the rotating wheels and is thrown out along each tangential direction in the rotating process of the wheels, in order to prevent the slurry taken up by the wheels from dirtying the automobile and prevent flying sand and stones from being thrown up to impact the automobile body to damage protective paint on the automobile surface, a mudguard is usually arranged behind the automobile wheels, and rainwater, sand and stones and the like splashed by the wheels are blocked by the mudguard. The fender of prior art has following defect, overall structure is the stereoplasm structure, the grit that flies up is constantly to its striking, great noise can appear, and the monoblock fender damages easily, the fender also becomes flexible easily, more violent abnormal sound appears at last, can only one-way protection, if when backing a car, then be difficult to better play the guard action, the protective effect to the car side body is relatively poor, hit on the fender and broken in-process when the drop of water that splashes, easily follow the wheel side departure and splash on the car side body.

In order to solve the above problems, a crashworthy fracture assembly for a front fender of an automobile is disclosed in patent application publication No. CN209290518U, which refers to the attached figure 6 of the specification, wherein beneficial effects are achieved through a + comparative example.

However, the technical scheme still has more defects in actual application;

firstly, because the existing device is provided with the air nozzle, the air nozzle can be placed outside for a long time when not in use, and the arched baffle plate plays a role of blocking silt, so that the air nozzle can be blocked and corroded by the silt for a long time;

secondly, because the limiting straight cylinder and the shaft lever of the existing device are movably arranged, and one part of the shaft lever is exposed outside, dust can enter the limiting straight cylinder for a long time to scale and corrode a spring in the limiting straight cylinder.

Therefore, it is desirable to provide a protection device for a front fender crash-break assembly of an automobile.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a fender anticollision subassembly that splits before car, through setting up lasso and rubber ring, the running-on that the lasso surface was seted up cup joints with the air cock, the air cock seals up this moment, when the inside that prevents the air cock at the during operation can be blockked up, then install the surface at the connecting rod with the rubber ring, again because the left side and the right side fixed mounting left side dead lever and the right side dead lever of rubber ring, and the left side movable mounting of left side dead lever has the roller bearing, and roller bearing and axostylus axostyle frictional connection, when the axostylus axostyle is to the inside activity of spacing straight section of thick bamboo, the roller bearing can with axostylus axostyle frictional motion, and brush down the dust on axostylus axostyle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fender anticollision subassembly that splits before car, includes the arch baffle, the inside fixed mounting of arch baffle has the rubber skin, the top fixed mounting of arch baffle has the side shield, the side shield the bolted connection hole has been seted up on the surface of side shield, the inside fixed mounting of arch baffle has spacing straight section of thick bamboo, the inside movable mounting of spacing straight section of thick bamboo has the axostylus axostyle, the top fixed mounting of arch baffle has the air cock, the top movable mounting of air cock has the sealing washer, the lasso has been cup jointed at the top of air cock, the bottom left side fixed mounting of rubber circle has the left side dead lever, the bottom right side fixed mounting of rubber circle has the right side dead lever, the left side movable mounting of right side.

In a preferred embodiment, the middle part of the ferrule is provided with a sleeve opening, and the ferrule is a rubber component.

In a preferred embodiment, the sleeve opening is circular, the sleeve opening is embedded with the air faucet, and the ferrule is an eraser component.

In a preferred embodiment, a connecting shaft is movably sleeved in the roller, the connecting shaft is fixedly connected with a left fixing rod and a right fixing rod, the connecting shaft is circular, the connecting shaft is an aluminum alloy member, and the connecting shaft is a rubber member.

In a preferred embodiment, the side baffle is an aluminum alloy member, the bolt connecting holes are circular, and the number of the bolt connecting holes is several.

In a preferred embodiment, the arched baffle is semicircular, the arched baffle is an aluminum alloy member, the rubber sheet is circular, the limiting straight cylinder is circular, the shaft rod is circular, and both the limiting straight cylinder and the shaft rod are aluminum alloy members.

In a preferred embodiment, the sealing ring is circular, the sealing ring is made of rubber, and the side baffle is fan-shaped.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up lasso and rubber ring, the cuff that the lasso surface was seted up cup joints with the air cock, the air cock seals up this moment, when preventing during operation that the inside of air cock can be blockked up, then install the rubber ring on the surface of connecting rod, again because left side dead lever and right side dead lever of left side and right side fixed mounting of rubber ring, and the left side movable mounting of left side dead lever has the roller bearing, and the roller bearing is connected with axostylus axostyle friction, when the axostylus axostyle moves to the inside of spacing straight section of thick bamboo, the roller bearing can with axostylus axostyle friction motion, and brush down the dust on axostylus ax;

2. the utility model discloses a set up lasso and rubber circle combination and use, make pivot and axostylus axostyle friction connection through rubber circle bottom movable mounting, when the axostylus axostyle is to the inside activity of spacing straight section of thick bamboo, the pivot can carry out rotary motion on the surface of axostylus axostyle, under the dust brush on rotatory process with the axostylus axostyle surface when the pivot, prevent that the in-process at the activity can get into the inside of spacing straight section of thick bamboo, because the overlap opening has been seted up at the middle part of lasso again, entangle the baffle with the air cock through the overlap opening this moment and prevent the during operation, silt.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the whole enlarged structure at a.

Fig. 3 is a schematic diagram of the whole enlarged structure at B of the present invention.

Fig. 4 is a schematic view of the whole structure of the ferrule of the present invention.

Fig. 5 is a schematic view of the overall structure of the roller of the present invention.

FIG. 6 is a schematic diagram of a comparison file structure of the present invention

The reference signs are: 1. an arched baffle plate; 2. a rubber skin; 3. a side dam; 4. connecting holes of bolts; 8. a limiting straight cylinder; 9. a shaft lever; 10. an air tap; 12. a seal ring; 13. a ferrule; 14. a connecting rod; 15. a rubber ring; 16. a roller; 17. a right side fixing rod; 18. a left side fixing rod; 131. looping; 161. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached drawings 1-5, an anti-collision and anti-fracture assembly for a front fender of an automobile comprises an arched fender 1, a rubber sheet 2 is fixedly installed inside the arched fender 1, a side fender 3 is fixedly installed on the top of the arched fender 1, a bolt connecting hole 4 is formed in the surface of the side fender 3, a limiting straight cylinder 8 is fixedly installed inside the arched fender 1, a shaft rod 9 is movably installed inside the limiting straight cylinder 8, an air faucet 10 is fixedly installed on the top of the arched fender 1, a sealing ring 12 is movably installed on the top of the air faucet 10, a ferrule 13 is sleeved on the top of the air faucet 10, a left fixing rod 18 is fixedly installed on the left side of the bottom of a rubber ring 15, a right fixing rod 17 is fixedly installed on the right side of the bottom of the rubber ring 15, a roller 16 is movably installed on the left side of the right fixing rod 17, a, the installation is inlayed with air cock 10 to running-on 131, lasso 13 is the rubber component, connecting axle 161 has been cup jointed in the inside activity of roller bearing 16, connecting axle 161 and left side dead lever 18 and right side dead lever 17 fixed connection, connecting axle 161 is circular, connecting axle 161 is the aluminum alloy component, connecting axle 161 is the rubber component, side shield 3 is the aluminum alloy component, bolted connection hole 4 is circular, bolted connection hole 4 quantity is a plurality of, arch baffle 1 is semi-circular, arch baffle 1 is the aluminum alloy component, rubber skin 2 is circular, spacing straight section of thick bamboo 8 is circular, axostylus axostyle 9 is circular, spacing straight section of thick bamboo 8 is the aluminum alloy component with axostylus axostyle 9, sealing washer 12 is circular, sealing washer 12 is the rubber component, side shield 3 is fan.

Referring to the attached drawing 2 of the specification specifically, a sleeve opening 131 is formed in the middle of the ferrule 13, the ferrule 13 is an eraser component, the sleeve opening 131 is circular, the sleeve opening 131 is mounted with the air faucet 10 in an embedded manner, and the ferrule 13 is an eraser component.

The embodiment is specifically that the air faucet 10 is sleeved with the sleeve opening 131 through the sleeve opening 131, then the sleeve opening 131 formed in the surface of the sleeve ring 13 is sleeved with the air faucet 10, at the moment, the air faucet 10 is sealed, when the air faucet is in operation, the inner part of the air faucet 10 is prevented from being blocked, and then the rubber ring 15 is installed on the surface of the connecting rod 14, so that the connecting problem and the sealing problem are solved.

Specifically referring to fig. 3 of the specification, a connecting shaft 161 is movably sleeved inside the roller 16, the connecting shaft 161 is fixedly connected with the left fixing rod 18 and the right fixing rod 17, the connecting shaft 161 is circular, the connecting shaft 161 is an aluminum alloy member, and the connecting shaft 161 is a rubber member.

The embodiment is specifically that the roller 16 is rotated by the connecting shaft 161 through the connecting shaft 161, so that the connection problem and the movement problem are solved.

The utility model discloses the theory of operation:

in the first step, the operator first assembles the various components of the device normally and then starts the device normally.

Secondly, at first assemble each part, then the looping 131 that the lasso 13 surface was seted up cup joints with air cock 10, air cock 10 is sealed this moment, prevent that the inside of air cock 10 can be blockked up when at the during operation, then install rubber ring 15 on the surface of connecting rod 14, again because left side and the right side fixed mounting left side dead lever 18 and the right side dead lever 17 of rubber ring 15, and the left side movable mounting of left side dead lever 18 has roller 16, and roller 16 and axostylus axostyle 9 frictional connection, when axostylus axostyle 9 moves towards the inside of spacing straight section of thick bamboo 8, roller 16 can with axostylus axostyle 9 frictional motion, and brush down the dust on axostylus axostyle 9 surface, prevent to get into the inside of spacing straight section of thick.

And thirdly, normally closing the device by an operator, checking whether the fixity among all components of the device is normal or not by the operator, and replacing and repairing parts with serious aging and abrasion in the device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fender anticollision subassembly that splits before car, includes arch baffle (1), the inside fixed mounting of arch baffle (1) has rubber skin (2), the top fixed mounting of arch baffle (1) has side shield (3), side shield (3) bolted connection hole (4), its characterized in that have been seted up on the surface of side shield (3): the utility model discloses a rubber ring, including arch baffle (1), the inside fixed mounting of arch baffle (1) has spacing straight section of thick bamboo (8), the inside movable mounting of spacing straight section of thick bamboo (8) has axostylus axostyle (9), the top fixed mounting of arch baffle (1) has air cock (10), the top movable mounting of air cock (10) has sealing washer (12), lasso (13) have been cup jointed at the top of air cock (10), and the bottom left side fixed mounting of rubber ring (15) has left side dead lever (18), the bottom right side fixed mounting of rubber ring (15) has right side dead lever (17), the left side movable mounting of right side dead lever (17) has roller bearing.

2. The automotive front fender crash break prevention assembly according to claim 1, wherein: the middle part of the ferrule (13) is provided with a sleeve opening (131), and the ferrule (13) is a rubber component.

3. The automotive front fender crash break prevention assembly according to claim 2, wherein: the looping (131) is circular, and the looping (131) and the air tap (10) are installed in an embedded mode.

4. The automotive front fender crash break prevention assembly according to claim 1, wherein: the inside activity of roller bearing (16) has cup jointed connecting axle (161), connecting axle (161) and left side dead lever (18) and right side dead lever (17) fixed connection, connecting axle (161) are circular, connecting axle (161) are aluminum alloy component, connecting axle (161) are rubber component.

5. The automotive front fender crash break prevention assembly according to claim 1, wherein: the side baffle (3) is an aluminum alloy component, the bolt connecting holes (4) are circular, and the number of the bolt connecting holes (4) is a plurality.

6. The automotive front fender crash break prevention assembly according to claim 1, wherein: the novel rubber sealing baffle is characterized in that the arched baffle (1) is semicircular, the arched baffle (1) is an aluminum alloy component, the rubber skin (2) is circular, the limiting straight cylinder (8) is circular, the shaft lever (9) is circular, and the limiting straight cylinder (8) and the shaft lever (9) are both aluminum alloy components.

7. The automotive front fender crash break prevention assembly according to claim 1, wherein: the sealing ring (12) is circular, the sealing ring (12) is made of rubber, and the side baffle (3) is fan-shaped.