CN212861351U

CN212861351U - Automobile bumper convenient to maintain

Info

Publication number: CN212861351U
Application number: CN202021428887.1U
Authority: CN
Inventors: 虞银娟
Original assignee: Changzhou Qunxing Automobile Co ltd
Current assignee: Changzhou Qunxing Automobile Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-02
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to an automobile bumper technical field especially relates to an automobile bumper convenient to maintenance, solves the great maintenance of being not convenient for of bumper volume, bumper collision can cause the shortcoming of great damage to the automobile body, which comprises a protective plate, the draw-in groove has been seted up to the inside of backplate, the outside fixed mounting of backplate has the fixture block the lower extreme fixed mounting of backplate has the connecting plate, the lateral wall of connecting plate is seted up flutedly, the mounting panel has been cup jointed in the outside slip of connecting plate, the upper end fixed mounting of mounting panel has the slide, the inside sliding connection of slide has the slide bar, the outside fixed mounting of slide bar has the slider. The utility model discloses a design two backplate and carry out the joint through draw-in groove and fixture block for two backplate can be dismantled each other, when certain backplate takes place to damage, only need dismantle the maintenance to it, can not occupy great space, thereby make the mode of maintenance more convenient.

Description

Automobile bumper convenient to maintain

Technical Field

The utility model relates to an automobile bumper technical field especially relates to an automobile bumper convenient to maintenance.

Background

With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device. At present, the front and rear bumpers of the automobile not only keep the original protection function, but also pursue harmony and unity with the shape of the automobile body and pursue the light weight of the automobile. The front and rear bumpers of a car are all made of plastic and are called plastic bumpers.

Present car bumper is when using, and the bumper is a holistic structure usually, can occupy great space when maintaining it for it is comparatively inconvenient to the repair of bumper, and the bumper can make the bumper receive the striking when receiving the collision, makes the impact can transmit the automobile body for, causes the damage of automobile body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the great maintenance of being not convenient for of bumper volume, bumper collision can cause great damage to the automobile body, and the automobile bumper of a maintenance of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automobile bumper convenient to maintain comprises a guard plate, wherein a clamping groove is arranged inside the guard plate, a clamping block is fixedly arranged on the outer side of the guard plate, a connecting plate is fixedly arranged at the lower end of the guard plate, a groove is formed in the side wall of the connecting plate, the outer side of the connecting plate is sleeved with a mounting plate in a sliding way, the upper end of the mounting plate is fixedly provided with a sliding seat, a slide bar is connected inside the slide carriage in a sliding way, a slide block is fixedly arranged on the outer side of the slide bar, a limit ring is connected on the outer side of the slide block through threads, the lower end of the guard board is fixedly provided with a positioning rod, the outer side of the positioning rod is fixedly provided with a stop block, the positioning rod is connected with the mounting plate in a sliding way, the outer side of the positioning rod is connected with a positioning ring through threads, the holding ring contacts with the mounting panel, the upper end fixed mounting of mounting panel has the locating piece, the outside fixed mounting of locating piece has the lug.

Preferably, the outside of mounting panel has stop screw through threaded connection, stop screw's tail end and recess joint.

Preferably, a through hole is formed in the sliding seat, and a sliding block is connected to the through hole in a sliding manner.

Preferably, a spring is welded inside the sliding seat, and the other end of the spring is in contact with the sliding rod.

Preferably, the mounting plate is internally provided with a positioning groove, and the positioning groove is connected with a positioning rod in a sliding manner.

Preferably, the number of the guard plates is two, the inside of the guard plates is provided with a clamping groove, and the inside of the clamping groove is clamped with a clamping block of another guard plate.

The utility model has the advantages that: the two guard plates are clamped and connected through the clamping groove and the clamping block, so that the two guard plates can be mutually disassembled, when one guard plate is damaged, only the one guard plate needs to be disassembled and maintained, and a large space cannot be occupied, so that the maintenance mode is more convenient and faster;

through the sliding connection who designs slide bar and slide, make the slide bar can drive the removal of backplate, when the backplate bumps, the backplate can receive the impact, the impact can drive backplate inward movement, and compression spring, the flexible effect through the spring can play the effect of a buffering to the impact, thereby reduce the impact to the influence of automobile body, and through the design dog, when backplate and pedestrian take place great collision, slide bar can furthest's compression spring, the backplate can drive the dog and slide the lug, with the lug joint, thereby make the backplate can not take place to kick-back because of the effect of spring, prevent to cause secondary damage to the pedestrian.

Drawings

Fig. 1 is a schematic structural view of an automobile bumper convenient to maintain according to the present invention;

FIG. 2 is a right side view of the slide carriage structure of FIG. 1 of an automobile bumper for ease of maintenance, in accordance with the present invention;

FIG. 3 is a right side view of the connecting plate structure of FIG. 1 of an automobile bumper for ease of maintenance, in accordance with the present invention;

fig. 4 is the utility model provides a convenient to maintain's a portion structure enlargements of car bumper picture 1.

In the figure: 1. a guard plate; 2. a card slot; 3. a clamping block; 4. a connecting plate; 5. a groove; 6. mounting a plate; 7. a limit screw; 8. a slide bar; 9. a slide base; 10. a through hole; 11. a slider; 12. a limiting ring; 13. a spring; 14. positioning a rod; 15. a stopper; 16. positioning a groove; 17. a positioning ring; 18. positioning blocks; 19. and (4) a bump.

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.

Referring to fig. 1-4, an automobile bumper convenient for maintenance comprises a protective plate 1, a slot 2 is arranged inside the protective plate 1, a fixture block 3 is fixedly arranged outside the protective plate 1, a connecting plate 4 is fixedly arranged at the lower end of the protective plate 1, a groove 5 is arranged on the side wall of the connecting plate 4, a mounting plate 6 is slidably sleeved outside the connecting plate 4, the connecting plate 4 can slide in the mounting plate 6, a slide seat 9 is fixedly arranged at the upper end of the mounting plate 6, a slide rod 8 is slidably connected inside the slide seat 9, the slide rod 8 can slide in the slide seat 9, a slide block 11 is fixedly arranged outside the slide rod 8, a limit ring 12 is connected outside the slide block 11 through threads, the limit ring 12 is used for preventing the slide rod 8 from shaking, a positioning rod 14 is fixedly arranged at the lower end of the protective plate 1, a stop block 15 is fixedly arranged outside, the outer side of the positioning rod 14 is connected with a positioning ring 17 through threads, the positioning ring 17 is in contact with the mounting plate 6, the positioning ring 17 is used for preventing the positioning rod 14 from being separated from the mounting plate 6, a positioning block 18 is fixedly mounted at the upper end of the mounting plate 6, and a lug 19 is fixedly mounted on the outer side of the positioning block 18.

The two guard plates 1 are clamped and connected through the clamping grooves 2 and the clamping blocks 3, so that the two guard plates 1 can be mutually disassembled, when one guard plate 1 is damaged, only the one guard plate 1 needs to be disassembled and maintained, and a larger space cannot be occupied, so that the maintenance mode is more convenient and faster;

through the sliding connection who designs slide bar 8 and slide 9, make slide bar 8 can drive the removal of backplate 1, when backplate 1 bumps, backplate 1 can receive the impact, the impact can drive backplate 1 inward movement, and compression spring 13, the flexible effect through spring 13 can play the effect of a buffering to the impact, thereby reduce the impact to the influence of automobile body, and through design dog 15, when backplate 1 takes place great collision with the pedestrian, slide bar 8 can furthest's compression spring 13, backplate 1 can drive dog 15 and slide lug 19, with lug 19 joint, thereby make backplate 1 can not kick-back because of the effect of spring 13 takes place, prevent to cause secondary damage to the pedestrian.

In this embodiment, the outside of mounting panel 6 has stop screw 7 through threaded connection, and the tail end and the recess 5 joint of stop screw 7. By designing the limit screw 7, the mounting plate 6 and the connecting plate 4 can be fixed, and the limit screw 7 can slide in the groove 5.

In this embodiment, a through hole 10 is formed in the slide base 9, and a slide block 11 is slidably connected to the inside of the through hole 10. The through hole 10 is designed such that the slider 11 can slide in the through hole 10.

In this embodiment, a spring 13 is welded inside the slide carriage 9, and the other end of the spring 13 contacts the slide bar 8. The spring 13 is designed such that the force of the spring 13 acts on the slide 8.

In this embodiment, the locating slot 16 has been seted up to the inside of mounting panel 6, and the inside sliding connection of locating slot 16 has locating lever 14. The positioning slot 16 is designed such that the positioning rod 14 can slide within the positioning slot 16.

In this embodiment, the quantity of backplate 1 is two, and draw-in groove 2 has all been seted up to the inside of two backplate 1, and the inside of draw-in groove 2 and the 3 joints of fixture block of another backplate 1. By designing the two guard plates 1, the two guard plates 1 can be detached from each other.

The utility model discloses the concrete implementation process as follows: when needs dismantle the maintenance to backplate 1, rotate stop screw 7, make stop screw 7 and recess 5 separation, then rotational positioning ring 17, make it separate with locating lever 14, then outside pulling backplate 1, backplate 1 can drive connecting plate 4 and move to the outside, make connecting plate 4 and mounting panel 6 separate, backplate 1 still can drive locating lever 14 and move to the outside, make locating lever 14 and mounting panel 6 separate, then to both sides pulling backplate 1, make fixture block 3 of backplate 1 and the draw-in groove 2 separation of another backplate 1, just accomplished the dismantlement to backplate 1, and backplate 1 can not occupy great space, thereby make the mode of maintenance more convenient. When backplate 1 bumps, backplate 1 can receive the impact, the impact can drive backplate 1 inwardly movable, backplate 1 drives slide bar 8 inwardly movable, slide bar 8 and spring 13 contact, and compression spring 13, can give slide bar 8 outside reaction force through spring 13's concertina action, thereby play the effect of a buffering to the impact, thereby reduce the influence of collision to the automobile body, and through design dog 15, when backplate 1 takes place great collision with the pedestrian, slide bar 8 can furthest's compression spring 13, backplate 1 can drive dog 15 and remove along the inclined plane of lug 19, and slide into the inboard and the lug 19 joint of lug 19, thereby make backplate 1 can not take place to kick-back because of spring 13's effect, prevent to cause secondary damage to the pedestrian.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automobile bumper convenient to maintain comprises a protective plate (1) and is characterized in that a clamping groove (2) is formed in the protective plate (1), a clamping block (3) is fixedly mounted on the outer side of the protective plate (1), a connecting plate (4) is fixedly mounted at the lower end of the protective plate (1), a groove (5) is formed in the side wall of the connecting plate (4), a mounting plate (6) is sleeved on the outer side of the connecting plate (4) in a sliding mode, a sliding seat (9) is fixedly mounted at the upper end of the mounting plate (6), a sliding rod (8) is connected to the inner portion of the sliding seat (9) in a sliding mode, a sliding block (11) is fixedly mounted on the outer side of the sliding rod (8), a limiting ring (12) is connected to the outer side of the sliding block (11) through threads, a positioning rod (14) is fixedly mounted at the lower, locating lever (14) and mounting panel (6) sliding connection, there is holding ring (17) in the outside of locating lever (14) through threaded connection, holding ring (17) and mounting panel (6) contact, the upper end fixed mounting of mounting panel (6) has locating piece (18), the outside fixed mounting of locating piece (18) has lug (19).

2. The automobile bumper convenient to maintain is characterized in that a limiting screw (7) is connected to the outer side of the mounting plate (6) through threads, and the tail end of the limiting screw (7) is clamped with the groove (5).

3. The vehicle bumper convenient to maintain according to claim 1, characterized in that a through hole (10) is formed in the sliding seat (9), and a sliding block (11) is slidably connected to the inside of the through hole (10).

4. A vehicle bumper for easy maintenance according to claim 1, characterised in that the slide (9) has a spring (13) welded to it, the other end of the spring (13) being in contact with the slide (8).

5. The automobile bumper convenient to maintain as claimed in claim 1, wherein a positioning groove (16) is formed in the mounting plate (6), and a positioning rod (14) is slidably connected to the inside of the positioning groove (16).

6. The automobile bumper convenient to maintain according to claim 1, wherein the number of the guard plates (1) is two, the inside of each of the two guard plates (1) is provided with a clamping groove (2), and the inside of each clamping groove (2) is clamped with a clamping block (3) of the other guard plate (1).