CN221032041U

CN221032041U - Limiting system with lock for cabin cover in front of long-head vehicle

Info

Publication number: CN221032041U
Application number: CN202322523438.5U
Authority: CN
Inventors: 肖熠; 杨龙; 高凯笑; 马驰; 张羽佳
Original assignee: Proton Automotive Technology Co Ltd
Current assignee: Proton Automotive Technology Co Ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-28
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses a limiting system with a lock for a long-head front cabin cover of a vehicle, and relates to the technical field of vehicle parts. Including lock body (9) and catch (10) and both cooperation use, catch (10) are installed on cabin cover body (1), lock body (9) are installed on driver's cabin (5) through lock body support (8), a serial communication port, still include spacing system, spacing system includes two spacing support (3) and two stopper (2), two spacing support (3) are installed on cabin cover body (1), stopper (2) are installed on driver's cabin (5) through support bracket (4). The utility model has the advantages that: the motion consistency of the cabin cover and the cab is guaranteed, the problem of collision caused by inconsistent shaking is effectively solved, the safety of the chassis piece is improved by the lock catch arranged in the cab, and the cabin cover is prevented from being opened by others.

Description

Limiting system with lock for cabin cover in front of long-head vehicle

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a limiting system with a lock for a cabin cover of a long-head front machine.

Background

The front part of the front cabin cover of the long-head vehicle is arranged at the front end of the vehicle frame, and the tail part of the front cabin cover is fixed by a lock, so that the cabin cover is turned over forwards after the front cabin cover is unlocked, and the maintenance is more convenient and quicker. When the tool to lock support is fixed on the frame, can not damage the support for the impact force that the assurance cabin cover closed, need design a powerful support, in addition, cabin cover body rocks along with the frame, rocks asynchronism with the driver's cabin, leads to preceding cabin cover to need reserve enough clearance with the driver's cabin and just can avoid the collision, influences the outward appearance effect. In order to improve the current situation, the problem of collision caused by inconsistent shaking is effectively solved, the lock bracket is fixed on the cab body, and the cab body and the cabin cover shake synchronously.

The prior art solution described above has the following drawbacks: fix the tool to lock support on the driver's cabin body, though can solve and rock inconsistent problem of colliding with, the cabin lid still can cause the impact to the lock body, has collision injury.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a limiting system with a lock for a long-head front cabin cover of a vehicle, which has the advantages that: increase limit system, utilize the deformability of rubber to carry out spacing design, spacing support installs to on the cabin cover body, and the stopper is installed to on the driver's cabin, can effectively alleviate the Z that the cabin cover caused the lock body to assault, restriction cabin cover Y is to rocking simultaneously, prevents to cause the collision injury to other spare part.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a front-end vehicle cabin cover has limit system of tool to lock, includes lock body and catch and both cooperation use, the catch is installed on the cabin cover body, the lock body passes through lock body support mounting on the driver's cabin, still includes limit system, limit system includes two spacing support and two stoppers, two spacing support mounting is on the cabin body, the stopper passes through the support bracket and installs on the driver's cabin.

The present utility model may be further configured in a preferred example to: the limiting support Z is provided with a slotted hole, and the supporting support and the limiting block can be adjusted along the Y direction.

The present utility model may be further configured in a preferred example to: the lock body is angularly engaged with the locking ring.

The present utility model may be further configured in a preferred example to: the lock body and the lock body bracket are installed by adopting strip holes.

The present utility model may be further configured in a preferred example to: the locking ring is made of 20 steel as a bottom plate, the locking pin column is made of 45 steel subjected to heat treatment, a brass pipe is arranged on the surface of the locking pin column, and the locking pin sleeve is arranged at the outermost side of the locking pin column.

In summary, the present utility model includes at least one of the following beneficial technical effects:

The impact force of the cabin cover on the lock body can be effectively reduced, the service life of the lock is prolonged, and the X-direction and Z-direction shaking of the cab can be effectively decoupled by utilizing the slidable lock pin. Utilize limit system, effectively reduce the shake volume of cabin cover, promote the outward appearance effect.

Drawings

FIG. 1 is a schematic diagram of a lock and spacing system of the present utility model;

FIG. 2 is a schematic view of a first view of the spacing system of the present utility model;

FIG. 3 is a schematic view of a second view of the spacing system of the present utility model;

FIG. 4 is a schematic diagram of a lock system according to the present utility model;

fig. 5 is a schematic structural view of the locking ring of the present utility model.

Reference numerals: 1. a cabin cover body; 2. a limiting block; 3. a limit bracket; 4. a support bracket; 5. a cab; 6. a lock catch; 7. a pull wire; 8. a lock body bracket; 9. a lock body; 10. a locking ring; 101. a bottom plate; 102. a lockpin column; 103. brass tubes; 104. a lock pin sleeve.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, in order to disclose a lock-equipped limit system for a long-head front cabin cover of a vehicle according to the present utility model, the lock and the limit system in the present utility model are all in a bilateral symmetry structure, and the lock-equipped limit system is configured to have a bilateral symmetry structure and includes a limit block 2, a limit bracket 3, a support bracket 4, a lock body bracket 8, a lock body 9, and a lock ring 10, so as to avoid unexpected opening of a cabin cover body 1 after a failure occurs on one side of the lock-equipped limit system.

The lock is of a bilateral symmetry structure, and comprises a lock body 9 and a lock ring 10 which are matched for use, wherein the lock ring 10 is arranged on the cabin cover body 1, and the lock body 9 is arranged on the cab 5 through a lock body bracket 8. The lock body bracket 8 is provided with mounting points in the X direction and the Z direction of the cab 5 so as to ensure the reliability of the mounting position of the lock body 9. The lock body 9 is angularly engaged with the locking ring 10. The lock body 9 and the lock body bracket 8 are installed by adopting strip holes, so that the lock body 9 can be adjusted in the Z direction on the lock body bracket 8, and the optimal state of the lockset is achieved by adjusting the height of the lock body 9. The stay wire 7 is fixed on the lock body 9, so that the lock catch 6 can be operated in the cab 5, and the two lock bodies 9 can be started simultaneously.

The lock ring 10 is made of 20 steel as a bottom plate 101, the lock pin column 102 is made of 45 steel subjected to heat treatment to increase rigidity, a brass pipe 103 is arranged on the surface of the lock pin, a lubricating effect is achieved, and meanwhile, the shaking allowance can be increased, and the service life of the lock ring 10 is prolonged. The locking pin sleeve 104 is located at the outermost side of the locking pin column 102, is 40Cr, is short in size, can slide on the locking pin column 102, collides with and rubs against the lock body 9, and can decouple shake of the cab 5X direction and Z direction.

Except that the tool to lock, still include spacing system, spacing system includes two spacing supports 3 and two stopper 2, and spacing support 3's mounting hole is Z to the slotted hole, can adjust, and is the L type alone, carries out spacing with Y to the direction after two cooperation about through, and two spacing supports 3 are installed on cabin cover body 1, and support 4 and stopper 2 can follow Y and to adjust, prevent to lead to interfering because the deviation, prevent that cabin cover body 1 from sinking and rocking about simultaneously. The limiting block 2 is arranged on the cab 5 through the supporting bracket 4. The support bracket 4 is long and can effectively disperse the force generated when the cabin cover impacts.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a front-end motor-driven vehicle cabin cover has spacing system of tool to lock, includes lock body (9) and catch (10) and both cooperation use, catch (10) are installed on cabin cover body (1), lock body (9) are installed on driver's cabin (5) through lock body support (8), a serial communication port, still include spacing system, spacing system includes two spacing support (3) and two stopper (2), two spacing support (3) are installed on cabin cover body (1), stopper (2) are installed on driver's cabin (5) through support bracket (4).

2. The limiting system with the lock for the long-head front cabin cover of the vehicle according to claim 1, wherein a long round hole is formed in the Z direction of the limiting support (3), and the supporting support (4) and the limiting block (2) can be adjusted along the Y direction.

3. A limit system for a long-head front hatch with lock according to claim 1, characterized in that the lock body (9) cooperates with the locking ring (10) at an angle.

4. A front hatch cover lock limiting system according to claim 1, characterized in that the lock body (9) and the lock body bracket (8) are mounted by means of elongated holes.

5. The limit system with the lock for the long-head front cabin cover according to claim 1, wherein the lock ring (10) is 20 steel as a bottom plate (101), the lock pin column (102) is 45 steel subjected to heat treatment, a brass pipe (103) is arranged on the surface of the lock pin column (102), and the lock pin sleeve (104) is arranged on the outermost side of the lock pin column (102).