CN218477485U

CN218477485U - Automobile frame

Info

Publication number: CN218477485U
Application number: CN202222974717.9U
Authority: CN
Inventors: 钟高建
Original assignee: Fengfan New Energy Automotive Technology Taicang Co ltd
Current assignee: Fengfan New Energy Automotive Technology Taicang Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-14
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a car frame relates to the automobile manufacturing field, including the car frame body, the one end fixedly connected with fixed block of car frame body, one side that the car frame body was kept away from to the fixed block is provided with the buffering subassembly, the buffering subassembly includes the fixing base, fixing base fixed connection is in one side of fixed block, one side fixedly connected with dead lever of fixed block is kept away from to the fixing base, the inside sliding connection of dead lever has the carriage release lever, one side fixedly connected with baffle of dead lever is kept away from to the carriage release lever, the spout has been seted up on the top of dead lever, the inside fixedly connected with fixed plectane of spout. The utility model discloses, set up the buffering subassembly, utilized the design of buffering subassembly, dead lever and carriage release lever make the carriage release lever atress carry out the level to the direction that is close to the dead lever under the effect of power, compress the spring, help reducing the impact force to reach the effect of buffering, powerful tough pole of rethread and a plurality of connecting rod, the convenient personnel's that reduces damage.

Description

Automobile frame

Technical Field

The utility model relates to an automobile manufacturing field, in particular to automobile frame.

Background

The traditional frame mainly increases the strength of the frame in a method for protecting personnel in traffic accidents, the method not only increases the mass of a vehicle body, but also has little effect in actual frontal impact, and due to the rigid structure of the frame, the impact force cannot be effectively buffered after the frontal impact, so that the personnel in the vehicle can feel discomfort caused by strong impact force and can also cause certain damage to the personnel. Therefore, it is necessary to invent a frame for a vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile frame comprises an automobile frame body, wherein one end of the automobile frame body is fixedly connected with a fixed block;

one side that the automobile frame body was kept away from to the fixed block is provided with the buffering subassembly, the buffering subassembly includes the fixing base, fixing base fixed connection is in one side of fixed block, one side fixedly connected with dead lever of fixed block is kept away from to the fixing base, the inside sliding connection of dead lever has the carriage release lever, one side fixedly connected with baffle of dead lever is kept away from to the carriage release lever, the spout has been seted up on the top of dead lever, the fixed plectane of inside fixedly connected with of spout.

Preferably, one side of the fixed circular plate, which is far away from the fixed rod, is fixedly connected with a spring, and one side of the spring, which is far away from the fixed circular plate, is fixedly connected with one side of the movable rod, which is close to the fixed rod.

Preferably, the top end of the moving rod is fixedly connected with a moving column, and one side of each of the two moving columns, which is opposite to the moving column, is fixedly connected with a second connecting rod.

Preferably, one side of the baffle close to the moving rod is fixedly connected with two third connecting rods, and one side of each third connecting rod far away from the baffle is fixedly connected with one side of each moving column close to the baffle.

Preferably, the top end of the automobile frame body is fixedly connected with a fixing plate, one side of the fixing plate, which is far away from the automobile frame body, is fixedly connected with two convex blocks, one side of the convex blocks, which is opposite to the convex blocks, is fixedly connected with a strong tough rod, and one side of the strong tough rod, which is far away from the automobile frame body, is fixedly connected with one side of the baffle.

Preferably, one side fixedly connected with of car frame body near the baffle articulates the seat, the top fixedly connected with axis of rotation of articulated seat.

Preferably, the outside of axis of rotation articulates there are two first connecting rods, one side that car frame body was kept away from to first connecting rod and one side fixed connection who removes the post.

The utility model discloses a technological effect and advantage:

the utility model discloses a, set up the buffering subassembly, utilized the design of buffering subassembly, dead lever and carriage release lever, both mutually support, under the effect of power, make the carriage release lever atress carry out the level to the direction that is close to the dead lever, compress the spring, help reducing the impact force to reach the effect of buffering, powerful tough pole of rethread and a plurality of connecting rods strengthen reducing the impact force, the convenient damage that reduces personnel.

Drawings

Fig. 1 is the structure schematic diagram of the automobile frame of the present invention.

Fig. 2 is the structural schematic diagram of the frame buffer assembly of the present invention.

Fig. 3 is a schematic view of the side structure of the car frame of the present invention.

In the figure: 1. an automobile frame body; 2. a fixed block; 3. a fixed seat; 4. a fixing rod; 401. a chute; 5. a travel bar; 6. a baffle plate; 7. a fixing plate; 8. a bump; 9. a strong tough rod; 10. fixing the circular plate; 11. a spring; 12. moving the column; 13. a first link; 14. a hinged seat; 15. a rotating shaft; 16. a second link; 17. and a third link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides an automobile frame as shown in figures 1-3, which comprises an automobile frame body 1, wherein one end of the automobile frame body 1 is fixedly connected with a fixed block 2 which is a cuboid and plays a role of connection and is used for connecting a buffer component;

this automobile frame is when using, and car shell integral erection is in the top of automobile frame body 1, dead lever 4, and the structure such as wheel and damping spring of car is installed in the bottom surface of automobile frame body 1 and the bottom surface of dead lever 4, is provided with adjacent mounting structure in automobile frame body 1 bottom surface and dead lever 4 bottom according to the quantity of actual wheel, for current common technique, does not do here and describe repeatedly.

The automobile frame aims to add the telescopic moving rod 5 to the front side or the rear side of the existing frame, and the baffle 6 for increasing the contact area is arranged at the end part of the moving rod 5, so that when the automobile runs and is impacted, the moving rod 5 can compress the spring 11 to achieve the buffering purpose.

The strength of the fixed rod 4, the movable rod 5 and the baffle 6 meets the requirement of automobile safety, and in order to increase the strength of the fixed rod 4, the movable rod 5 and the baffle 6, a person skilled in the art has a condition of selecting the used materials and the size of the materials so that the safety meets the requirement.

The automobile frame body 1 is further provided with other grooves or mounting parts for arranging a transmission structure and an exhaust emission structure on the automobile frame body, and the transmission structure, the exhaust emission structure, the grooves or the mounting parts are not shown in the figure and are not taken as protection points of the scheme, so that the details are not repeated.

It should be noted that, in practical use, the moving rod 5 is usually disposed below the front cover of the vehicle, but should be arranged by being staggered with other structures, on the basis of which the distance between the bottom of the vehicle frame body 1 and the ground can be correspondingly reduced, or implemented in other ways, and it should be noted that the distance between the bottom of the vehicle frame body 1 and the ground cannot exceed the ground clearance requirement for safe driving of the vehicle.

One side that automobile frame body 1 was kept away from to fixed block 2 is provided with buffering subassembly, buffering subassembly includes fixing base 3, 3 fixed connection of fixing base are in one side of fixed block 2, one side fixedly connected with dead lever 4 of fixed block 2 is kept away from to fixing base 3, the inside sliding connection of dead lever 4 has carriage release lever 5, one side fixedly connected with baffle 6 of dead lever 4 is kept away from to carriage release lever 5, spout 401 has been seted up on the top of dead lever 4, the fixed plectane 10 of the inside fixedly connected with of spout 401, fixed plectane 10 and spring 11 interconnect, both mutually support, under the effect of force, help spring 11 atress to compress.

The utility model discloses, set up the buffering subassembly, utilized the design of buffering subassembly, dead lever 4 and carriage release lever 5, both mutually support, under the effect of power, make 5 atresss of carriage release lever carry out horizontal migration to the direction that is close to dead lever 4, compress spring 11, help reducing the impact force to reach the effect of buffering, rethread powerful tough pole 9 and a plurality of connecting rod strengthen reducing the impact force, the convenient personnel's that reduces damage.

Specifically, the baffle 6 is forced to move in the direction close to the fixed plate 7, the moving rod 5 moves horizontally along with the baffle 6, the third connecting rod 17 moves horizontally along with the baffle 6, the second connecting rod 16 moves horizontally along with the third connecting rod 17, the spring 11 moves horizontally along with the moving column 12, the spring 11 is forced to compress, the spring 11 is in a compression state, and the first connecting rod 13 moves horizontally along with the spring 11.

One side of the fixed circular plate 10, which is far away from the fixed rod 4, is fixedly connected with a spring 11, the spring 11 is stressed to compress, after the external force is lost, the spring 11 performs a reset motion, and one side of the spring 11, which is far away from the fixed circular plate 10, is fixedly connected with one side of the movable rod 5, which is close to the fixed rod 4.

The top end of the movable rod 5 is fixedly connected with a movable column 12, and one side of the two movable columns 12 opposite to each other is fixedly connected with a second connecting rod 16.

Further, remove post 12 and play the effect of connecting, through removing post 12 with first connecting rod 13 and second connecting rod 16 and third connecting rod 17 interconnect, help supplementary buffering subassembly to reduce outside impact force to reach the effect of buffering, personnel in the car of being convenient for are at the in-process of traveling, when external impact appears, reduce partial impact force, avoid most damage.

One side of the baffle 6 close to the moving rod 5 is fixedly connected with two third connecting rods 17, and one side of each of the two third connecting rods 17 far away from the baffle 6 is fixedly connected with one side of each of the two moving columns 12 close to the baffle 6.

The top end of the automobile frame body 1 is fixedly connected with a fixing plate 7, one side of the fixing plate 7, which is far away from the automobile frame body 1, is fixedly connected with two convex blocks 8, one side of the convex blocks 8, which is opposite to the strong tough rod 9, is fixedly connected with one side of the strong tough rod 9, which is far away from the automobile frame body 1, and one side of the baffle 6.

Still further, the fixed plate 7 plays the effect of supporting, helps supporting strong tough pole 9, and strong tough pole 9 has very strong toughness, when the atress, together with the buffering subassembly, reduces outside impact force, avoids most damage, and is concrete, and strong tough pole 9 takes place to deform along with the direction of baffle 6 when the atress.

One side of the automobile frame body 1 close to the baffle 6 is fixedly connected with a hinged seat 14, and the top end of the hinged seat 14 is fixedly connected with a rotating shaft 15.

Two first connecting rods 13 are hinged outside the rotating shaft 15, and one side of each first connecting rod 13 far away from the automobile frame body 1 is fixedly connected with one side of the corresponding moving column 12.

The working principle is as follows: when the automobile frame body 1 is subjected to external force;

the baffle 6 is forced to move in the direction close to the fixed plate 7, the moving rod 5 horizontally moves along the direction of the baffle 6, the third connecting rod 17 horizontally moves along the direction of the baffle 6, the second connecting rod 16 horizontally moves along the direction of the third connecting rod 17, the spring 11 horizontally moves along the direction of the moving column 12, the spring 11 is forced to compress, the spring 11 is in a compressed state, and the first connecting rod 13 horizontally moves along the direction of the spring 11;

the strong tough rod 9 deforms along the direction of the baffle 6 when stressed.

Claims

1. The utility model provides an automobile frame, includes automobile frame body (1), its characterized in that: one end of the automobile frame body (1) is fixedly connected with a fixed block (2);

one side that car frame body (1) was kept away from in fixed block (2) is provided with the buffering subassembly, the buffering subassembly includes fixing base (3), one side at fixed block (2) is kept away from in fixing base (3), one side fixedly connected with dead lever (4) of fixed block (2) are kept away from in fixing base (3), the inside sliding connection of dead lever (4) has carriage release lever (5), one side fixedly connected with baffle (6) of dead lever (4) are kept away from in carriage release lever (5), spout (401) have been seted up on the top of dead lever (4), inside fixedly connected with fixed plectane (10) of spout (401).

2. An automotive frame as defined in claim 1, wherein: one side of the fixed circular plate (10) far away from the fixing rod (4) is fixedly connected with a spring (11), and one side of the spring (11) far away from the fixed circular plate (10) is fixedly connected with one side of the moving rod (5) close to the fixing rod (4).

3. An automotive frame as defined in claim 1, characterized in that: the top end of the moving rod (5) is fixedly connected with moving columns (12), and one sides of the two moving columns (12) opposite to each other are fixedly connected with second connecting rods (16).

4. An automotive frame as defined in claim 1, characterized in that: one side of the baffle (6) close to the moving rod (5) is fixedly connected with two third connecting rods (17), and one side of each third connecting rod (17) far away from the baffle (6) is fixedly connected with one side of each moving column (12) close to the baffle (6).

5. An automotive frame as defined in claim 1, characterized in that: the automobile frame structure is characterized in that a fixing plate (7) is fixedly connected to the top end of the automobile frame body (1), two convex blocks (8) are fixedly connected to one side, away from the automobile frame body (1), of the fixing plate (7), a strong and tough rod (9) is fixedly connected to one side, opposite to the convex blocks (8), of the fixing plate, and one side, away from the automobile frame body (1), of the strong and tough rod (9) is fixedly connected to one side of the baffle (6).

6. An automotive frame as defined in claim 1, wherein: one side fixedly connected with of car frame body (1) near baffle (6) articulates seat (14), the top fixedly connected with axis of rotation (15) of articulating seat (14).

7. An automotive frame as defined in claim 6 in which: the outside of axis of rotation (15) articulates there are two first connecting rods (13), one side and one side fixed connection of removal post (12) that car frame body (1) was kept away from in first connecting rod (13).