Rear panel of cab

Abstract

The utility model provides a cab back panel, which relates to the field of auto spare parts, and comprises a stabilizing mechanism, the stabilizing mechanism comprises a stabilizing frame, a gasket and a connection reinforcing frame, one side of the stabilizing mechanism is provided with a buffer assembly, the buffer assembly comprises a fixing block, a buffer groove, a buffer spring, a damping block and a protective sheet, a rear panel mechanism is arranged on one side of the buffer assembly and comprises a rear panel frame, a first reinforcing steel plate, a trapezoidal reinforcing block and a second reinforcing steel plate. According to the utility model, the collided rear panel frame moves towards the stable frame, so that one side of the protective sheet is driven to be in contact with one side of the fixed block, meanwhile, the damping block is attached to the inner wall of the buffer groove to extrude the buffer spring, so that the collision force is buffered, and meanwhile, one side of the rear panel frame is in contact with one side of the gasket, so that the collision force is reduced. Buffering of the impact force is increased, and then damage of the impact force to the automobile main frame is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, especially to a cab rear wall. BACKGROUND

[0002] The cab rear wall refers to the baffle part of the trunk of a vehicle, and can only be seen by disassembling the rear bumper of the motor vehicle. It plays a role in isolating the outside of the motor vehicle and the inside of the trunk of the motor vehicle, and is the most vulnerable part when the front vehicle rear-ends.

[0003] In the prior art, the impact force is transmitted to the main frame of the automobile through the rear wall when the rear wall is impacted due to its simple structure, causing damage to the main frame of the automobile. In addition, the rear wall is usually a single plate structure, which has poor strength and is prone to deformation and damage when impacted. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cab rear wall to solve the problem of damage to the main frame of the automobile caused by the impact force transmitted to the main frame of the automobile through the rear wall when the rear wall is impacted due to its simple structure, and the poor strength of the rear wall which is prone to deformation and damage when impacted.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: including: a stabilizing mechanism, the stabilizing mechanism includes a stabilizing frame, a gasket and a connecting reinforcing frame, one side of the stabilizing mechanism is provided with a buffer assembly, the buffer assembly includes a fixed block, a buffer groove, a buffer spring, a damping block and a protective sheet, one side of the buffer assembly is provided with a rear wall mechanism, the rear wall mechanism includes a rear wall frame, a first reinforcing steel plate, a trapezoidal reinforcing block and a second reinforcing steel plate.

[0006] As a preferred embodiment, one side of the stabilizing frame is fixedly connected with one side of the gasket, and the stabilizing frame is provided with two groups.

[0007] As a preferred embodiment, one side of the stabilizing frame is fixedly connected with both sides of the connecting reinforcing frame, and one side of the stabilizing frame and the gasket is fixedly connected with one side of the fixed block.

[0008] As a preferred embodiment, the fixed block is internally provided with a buffer groove, and the inner wall of the buffer groove is fixedly connected with one end of the buffer spring.

[0009] As a preferred embodiment, the other end of the buffer spring is fixedly connected with one side of the damping block, and the outer wall of the damping block is movably connected with the inner wall of the buffer groove.

[0010] As a preferred implementation, the side of the damping block away from the buffer spring is fixedly connected with one side of the protective sheet, and the other side of the fixed block is movably abutted with one side of the protective sheet.

[0011] As a preferred implementation, the other side of the protective sheet is fixedly connected with one side of the rear panel frame, and one side of the rear panel frame is movably abutted with one side of the gasket away from the stabilizing frame.

[0012] As a preferred implementation, the inner wall of the rear panel frame is fixedly connected with one side of the first reinforcing steel plate, and the other side of the first reinforcing steel plate is fixedly connected with one side of the trapezoidal reinforcing block, the other side of the trapezoidal reinforcing block is fixedly connected with one side of the second reinforcing steel plate, and the trapezoidal reinforcing block is uniformly arranged between the first reinforcing steel plate and the second reinforcing steel plate, and the other side of the second reinforcing steel plate is fixedly connected with the inner wall of the rear panel frame.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses, the rear panel frame of being impacted moves towards the direction of stabilizing frame, and then drives one side of the protective sheet and one side of the fixed block to contact, and the damping block adheres the inner wall of the buffer groove and presses the buffer spring, and then the impact intensity is buffered, and one side of the rear panel frame and one side of the gasket touch, increase the impact intensity of buffering, and then reduce the damage of impact intensity to the car main frame.

[0015] 2、The utility model discloses, when the rear panel frame is impacted, the intensity of impact is resisted through the first reinforcing steel plate, trapezoidal reinforcing block and second reinforcing steel plate, and simultaneously the intensity of impact is distributed to trapezoidal reinforcing block, and through the setting of the first reinforcing steel plate, trapezoidal reinforcing block and second reinforcing steel plate, the strength of the whole rear panel frame is increased, and then the impact resistance of the rear panel frame is increased. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model provides a cab rear panel;

[0017] Figure 2 It is a stabilizing mechanism schematic view of the utility model provides a cab rear panel;

[0018] Figure 3 It is a buffer assembly sectional view of the utility model provides a cab rear panel;

[0019] Figure 4 It is a rear panel mechanism sectional view of the utility model provides a cab rear panel.

[0020] LEGEND:

[0021] 1, stabilizing mechanism, 101, stabilizing frame, 102, gasket, 103, connecting reinforcing frame, 2, buffer assembly, 201, fixed block, 202, buffer groove, 203, buffer spring, 204, damping block, 205, protective sheet, 3, rear wall mechanism, 301, rear wall frame, 302, first reinforcing steel plate, 303, trapezoidal reinforcing block, 304, second reinforcing steel plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution: comprising: a stabilizing mechanism 1, the stabilizing mechanism 1 comprising a stabilizing frame 101, a gasket 102 and a connecting reinforcing frame 103, the stabilizing mechanism 1 being provided with a buffer assembly 2 on one side, the buffer assembly 2 comprising a fixed block 201, a buffer groove 202, a buffer spring 203, a damping block 204 and a protective sheet 205, the buffer assembly 2 being provided with a rear wall mechanism 3 on one side, the rear wall mechanism 3 comprising a rear wall frame 301, a first reinforcing steel plate 302, a trapezoidal reinforcing block 303 and a second reinforcing steel plate 304.

[0024] In one embodiment, one side of the stabilizing frame 101 is fixedly connected with one side of the gasket 102, and the stabilizing frame 101 is provided with two groups.

[0025] Specifically: the stability of the rear wall frame 301 is ensured by the arrangement of the two groups of stabilizing frames 101.

[0026] In one embodiment, one side of the stabilizing frame 101 is fixedly connected with two sides of the connecting reinforcing frame 103, and one side of the stabilizing frame 101 and one side of the gasket 102 are both fixedly connected with one side of the fixed block 201.

[0027] Specifically: the impact intensity is increased by the arrangement of the multiple fixed blocks 201, thereby reducing the damage of the impact intensity to the automobile main frame.

[0028] In one embodiment, the fixed block 201 is internally provided with the buffer groove 202, and the inner wall of the buffer groove 202 is fixedly connected with one end of the buffer spring 203.

[0029] Specifically, the rear panel frame 301 impacted by the impact moves towards the direction of the stabilizing frame 101, thereby causing one side of the protective sheet 205 to contact one side of the fixed block 201, and the damping block 204 attached to the inner wall of the buffer groove 202 extrudes the buffer spring 203, thereby buffering the impact force.

[0030] In one embodiment, the other end of the buffer spring 203 is fixedly connected to one side of the damping block 204, and the outer wall of the damping block 204 is movably connected to the inner wall of the buffer groove 202.

[0031] Specifically, the damping between the damping block 204 and the buffer groove 202 ensures the buffering effect.

[0032] In one embodiment, the side of the damping block 204 away from the buffer spring 203 is fixedly connected to one side of the protective sheet 205, and the other side of the fixed block 201 movably abuts one side of the protective sheet 205.

[0033] Specifically, when the device is impacted, the fixed block 201 and the protective sheet 205 are in contact, avoiding direct contact between the fixed block 201 and the rear panel frame 301.

[0034] In one embodiment, the other side of the protective sheet 205 is fixedly connected to one side of the rear panel frame 301, and one side of the rear panel frame 301 movably abuts the side of the gasket 102 away from the stabilizing frame 101.

[0035] Specifically, the gasket 102 is provided to avoid direct contact between the stabilizing frame 101 and the rear panel frame 301.

[0036] In one embodiment, the inner wall of the rear panel frame 301 is fixedly connected to one side of the first reinforcing steel plate 302, the other side of the first reinforcing steel plate 302 is fixedly connected to one side of the trapezoidal reinforcing block 303, the other side of the trapezoidal reinforcing block 303 is fixedly connected to one side of the second reinforcing steel plate 304, the trapezoidal reinforcing block 303 is evenly arranged between the first reinforcing steel plate 302 and the second reinforcing steel plate 304, and the other side of the second reinforcing steel plate 304 is fixedly connected to the inner wall of the rear panel frame 301.

[0037] Specifically, the first reinforcing steel plate 302, the trapezoidal reinforcing block 303, and the second reinforcing steel plate 304 are provided to increase the overall strength of the rear panel frame 301, thereby increasing the impact resistance of the rear panel frame 301.

[0038] Working principle: when the rear wall frame 301 is impacted, the impact intensity is resisted through the first reinforcing steel plate 302, the trapezoidal reinforcing block 303 and the second reinforcing steel plate 304, and the impact intensity is distributed to the trapezoidal reinforcing block 303, and the impacted rear wall frame 301 moves towards the direction of the stabilizing frame 101, thereby driving one side of the protective sheet 205 to contact one side of the fixed block 201, and the damping block 204 is extruded against the buffer spring 203 depending on the inner wall of the buffer groove 202, thereby buffering the impact intensity, and one side of the rear wall frame 301 contacts one side of the gasket 102.

[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A cab rear panel, characterized in that Include: Stabilizing mechanism (1), the stabilizing mechanism (1) includes stabilizing frame (101), gasket (102) and connecting reinforcing frame (103), one side of the stabilizing mechanism (1) is provided with buffer assembly (2), the buffer assembly (2) includes fixed block (201), buffer groove (202), buffer spring (203), damping block (204) and guard sheet (205), one side of the buffer assembly (2) is provided with rear wall mechanism (3), the rear wall mechanism (3) includes rear wall frame (301), first reinforcing steel plate (302), trapezoidal reinforcing block (303) and second reinforcing steel plate (304).

2. A cab rear panel according to claim 1, characterised in that: One side of the stabilizing frame (101) is fixedly connected with one side of the gasket (102), and the stabilizing frame (101) is provided with two groups.

3. A cab rear panel according to claim 2, characterised in that: One side of the stabilizing frame (101) is fixedly connected with two sides of the connecting reinforcing frame (103), and one side of the stabilizing frame (101) and the gasket (102) are fixedly connected with one side of the fixed block (201).

4. A cab rear panel according to claim 1, characterized in that: The fixed block (201) is internally provided with the buffer groove (202), and the inner wall of the buffer groove (202) is fixedly connected with one end of the buffer spring (203).

5. A cab rear wall according to claim 4, characterised in that: The other end of the buffer spring (203) is fixedly connected with one side of the damping block (204), and the outer wall of the damping block (204) is movably connected with the inner wall of the buffer groove (202).

6. A cab rear wall according to claim 5, characterised in that: The side, away from the buffer spring (203), of the damping block (204) is fixedly connected with one side of the guard sheet (205), and the other side of the fixed block (201) movably abuts with one side of the guard sheet (205).

7. A cab rear panel according to claim 1, characterized in that: The other side of the guard sheet (205) is fixedly connected with one side of the rear wall frame (301), and one side of the rear wall frame (301) movably abuts with one side of the gasket (102), away from the stabilizing frame (101).

8. A cab rear panel according to claim 7, characterised in that: The inner wall of the rear wall frame (301) is fixedly connected with one side of the first reinforcing steel plate (302), and the other side of the first reinforcing steel plate (302) is fixedly connected with one side of the trapezoidal reinforcing block (303), the other side of the trapezoidal reinforcing block (303) is fixedly connected with one side of the second reinforcing steel plate (304), and the trapezoidal reinforcing block (303) is evenly arranged between the first reinforcing steel plate (302) and the second reinforcing steel plate (304), and the other side of the second reinforcing steel plate (304) is fixedly connected with the inner wall of the rear wall frame (301).

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