CN211493964U

CN211493964U - Bumper with good buffering performance

Info

Publication number: CN211493964U
Application number: CN201922226844.9U
Authority: CN
Inventors: 张兴朋; 张开闫; 朱浪
Original assignee: Wuxi Panlong Vehicle Industry Co ltd
Current assignee: Wuxi Panlong Vehicle Industry Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-15
Anticipated expiration: 2029-12-12

Abstract

The utility model belongs to the technical field of the bumper, especially, bumper that shock-absorbing capacity is good, the mounting panel comprises a mounting plate, a lateral wall symmetry of mounting panel is fixed with four bracing pieces, one side of mounting panel is provided with the connecting plate, the one end of bracing piece all with a lateral wall fixed connection of connecting plate, be provided with the slide between mounting panel and the connecting plate, slide sliding connection is at the lateral wall of four bracing pieces, a lateral wall equidistance of mounting panel is fixed with first spring, the one end of first spring all with a lateral wall fixed connection of slide, another lateral wall symmetry of slide is fixed with four horizontal poles, the one end of horizontal pole all slides and runs through the connecting plate. The utility model discloses a set up mounting panel, bracing piece, connecting plate, slide, first spring, horizontal pole, guard plate, rubber pad, support piece, dead lever, connecting block, second spring and connecting rod, when the automobile takes place to strike, can play better buffering effect.

Description

Bumper with good buffering performance

Technical Field

The utility model relates to a bumper technical field specifically is a bumper that shock-absorbing capacity is good.

Background

The existing bumper is generally composed of only one layer of outer shell plate, most of the existing bumpers are made of plastic shells serving as protective bumpers, and the impact buffering effect is weak, so that the bumper with good buffering performance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bumper that shock-absorbing capacity is good has solved the relatively poor problem of current bumper buffering effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bumper with good buffering performance comprises a mounting plate, wherein four supporting rods are symmetrically fixed on one side wall of the mounting plate, a connecting plate is arranged on one side of the mounting plate, one ends of the supporting rods are fixedly connected with one side wall of the connecting plate, a sliding plate is arranged between the mounting plate and the connecting plate and is slidably connected with the outer side walls of the four supporting rods, first springs are fixed on one side wall of the mounting plate at equal intervals, one ends of the first springs are fixedly connected with one side wall of the sliding plate, four cross rods are symmetrically fixed on the other side wall of the sliding plate, one ends of the cross rods slidably penetrate through the connecting plate, a protection plate is arranged on one side of the connecting plate, one ends of the cross rods are fixedly connected with one side wall of the protection plate, a rubber pad is fixed on the other side wall of the protection plate, and support blocks are, one side of connecting plate is provided with the dead lever, the both ends of dead lever respectively with a lateral wall fixed connection of adjacent support piece, the lateral wall symmetry sliding connection of dead lever has the connecting block, the outside cover of dead lever is equipped with the second spring, the both ends of second spring respectively with a lateral wall fixed connection of adjacent connecting block, a lateral wall of connecting block all with a lateral wall sliding connection of connecting plate, another lateral wall of connecting block all is connected with the connecting rod through the round pin axle rotation, the one end of connecting rod all rotates through a lateral wall of round pin axle and guard plate to be connected.

As an optimized technical scheme of the utility model, the screw hole has all been seted up in the four corners of mounting panel.

As an optimal technical scheme of the utility model, four first slide openings have been seted up to a lateral wall symmetry of slide, the bracing piece runs through corresponding first slide opening respectively.

As an optimal technical scheme of the utility model, four second slide openings have been seted up to a lateral wall symmetry of connecting plate, the horizontal pole runs through corresponding second slide opening respectively.

As a preferred technical scheme of the utility model, the third slide opening has all been seted up at the top of connecting block, the dead lever runs through the third slide opening, a lateral wall of connecting block all is fixed with the slider, the spout has been seted up to a lateral wall symmetry of connecting plate, slider difference sliding connection is in corresponding spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a bumper that shock-absorbing capacity is good possesses following beneficial effect:

this bumper that shock-absorbing capacity is good through setting up mounting panel, bracing piece, connecting plate, slide, first spring, horizontal pole, guard plate, rubber pad, support piece, dead lever, connecting block, second spring and connecting rod, when the automobile bumps, can play better buffering effect.

Drawings

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

FIG. 2 is a schematic side view of the slide board of the present invention;

FIG. 3 is a right side schematic view of the connecting plate of the present invention;

fig. 4 is the schematic view of the sectional structure of the connecting block of the present invention.

In the figure: 1. mounting a plate; 2. a support bar; 3. a connecting plate; 4. a slide plate; 5. a first spring; 6. a cross bar; 7. a protection plate; 8. a rubber pad; 9. a support block; 10. fixing the rod; 11. connecting blocks; 12. a second spring; 13. a connecting rod; 14. screw holes; 15. a first slide hole; 16. a second slide hole; 17. a third slide hole; 18. a slider; 19. a chute.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a bumper with good buffering performance comprises a mounting plate 1, four supporting rods 2 are symmetrically fixed on one side wall of the mounting plate 1, a connecting plate 3 is arranged on one side of the mounting plate 1, one ends of the supporting rods 2 are fixedly connected with one side wall of the connecting plate 3, a sliding plate 4 is arranged between the mounting plate 1 and the connecting plate 3, the sliding plate 4 is slidably connected with the outer side walls of the four supporting rods 2, first springs 5 are equidistantly fixed on one side wall of the mounting plate 1, one ends of the first springs 5 are fixedly connected with one side wall of the sliding plate 4, four cross rods 6 are symmetrically fixed on the other side wall of the sliding plate 4, one ends of the cross rods 6 slidably penetrate through the connecting plate 3, a protection plate 7 is arranged on one side of the connecting plate 3, one ends of the cross rods 6 are fixedly connected with one side wall of the protection plate 7, a rubber pad 8 is fixed on the other, one side of connecting plate 3 is provided with dead lever 10, the both ends of dead lever 10 respectively with a lateral wall fixed connection of adjacent support piece 9, the lateral wall symmetry sliding connection of dead lever 10 has connecting block 11, the outside cover of dead lever 10 is equipped with second spring 12, the both ends of second spring 12 respectively with a lateral wall fixed connection of adjacent connecting block 11, a lateral wall of connecting block 11 all with a lateral wall sliding connection of connecting plate 3, another lateral wall of connecting block 11 all is connected with connecting rod 13 through the round pin hub rotation, the one end of connecting rod 13 all rotates through a lateral wall of round pin axle and guard plate 7 to be connected.

In this embodiment, through setting up mounting panel 1, bracing piece 2, connecting plate 3, slide 4, first spring 5, horizontal pole 6, guard plate 7, rubber pad 8, support piece 9, dead lever 10, connecting block 11, second spring 12 and connecting rod 13, when the automobile bumps, can play better buffering effect.

Specifically, four corners of the mounting plate 1 are all provided with screw holes 14.

In the present embodiment, the four corners of the mounting plate 1 are provided with screw holes 14, so that the mounting plate can be easily mounted on the head and tail of the automobile.

Specifically, four first sliding holes 15 are symmetrically formed in one side wall of the sliding plate 4, and the supporting rods 2 penetrate through the corresponding first sliding holes 15 respectively.

In this embodiment, four first sliding holes 15 are symmetrically formed in one side wall of the sliding plate 4, so that the supporting rod 2 can smoothly pass through the sliding plate 4, and the sliding plate 4 can slide on the supporting rod 2.

Specifically, four second sliding holes 16 are symmetrically formed in one side wall of the connecting plate 3, and the cross bar 6 penetrates through the corresponding second sliding holes 16 respectively.

In this embodiment, four second sliding holes 16 are symmetrically formed in one side wall of the connecting plate 3, so that the cross bar 6 can smoothly pass through the connecting plate 3.

Specifically, a third sliding hole 17 is formed in the top of the connecting block 11, the fixing rod 10 penetrates through the third sliding hole 17, a sliding block 18 is fixed to one side wall of the connecting block 11, sliding grooves 19 are symmetrically formed in one side wall of the connecting plate 3, and the sliding blocks 18 are respectively connected in the corresponding sliding grooves 19 in a sliding mode.

In this embodiment, the third sliding hole 17 is formed at the top of the connecting block 11 to enable the fixing rod 10 to smoothly pass through the connecting block 11, so that the connecting block 11 can slide on the fixing rod 10, the sliding block 18 is fixed on one side wall of the connecting block 11, and the sliding grooves 19 are symmetrically formed on one side wall of the connecting plate 3, so that the connecting block 11 can be more stable when sliding.

The utility model discloses a theory of operation and use flow: during the use, install the head and the afterbody at the car with mounting panel 1, when taking place to chase into the back, rubber pad 8 can play the effect of certain buffering, guard plate 7 is under the effect of power simultaneously, can be toward inboard removal, guard plate 7 can drive horizontal pole 6 toward inboard removal, horizontal pole 6 can drive slide 4 toward interior first spring 5 of extrusion, under the elastic force effect of first spring 5, can play better cushioning effect, guard plate 7 is during toward interior removal, can drive connecting rod 13 motion, connecting rod 13 can drive corresponding connecting block 11 and remove toward the centre, thereby can extrude second spring 12, under the elastic force effect of second spring 12, can further play the cushioning effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 bumper that shock-absorbing capacity is good, includes mounting panel (1), its characterized in that: the novel support plate is characterized in that four support rods (2) are symmetrically fixed on one side wall of the mounting plate (1), a connecting plate (3) is arranged on one side of the mounting plate (1), one ends of the support rods (2) are fixedly connected with one side wall of the connecting plate (3), a sliding plate (4) is arranged between the mounting plate (1) and the connecting plate (3), the sliding plate (4) is connected to the outer side wall of the four support rods (2) in a sliding manner, first springs (5) are fixed on one side wall of the mounting plate (1) in an equidistant manner, one ends of the first springs (5) are fixedly connected with one side wall of the sliding plate (4), four transverse rods (6) are symmetrically fixed on the other side wall of the sliding plate (4), one ends of the transverse rods (6) penetrate through the connecting plate (3) in a sliding manner, a protection plate (7) is arranged on one side of the connecting plate (3), one ends of the, a rubber pad (8) is fixed on the other side wall of the protection plate (7), support blocks (9) are symmetrically fixed on one side wall of the connection plate (3), a fixed rod (10) is arranged at one side of the connecting plate (3), two ends of the fixed rod (10) are respectively and fixedly connected with one side wall of the adjacent bracket block (9), the outer side wall of the fixed rod (10) is symmetrically and slidably connected with connecting blocks (11), a second spring (12) is sleeved outside the fixed rod (10), two ends of the second spring (12) are respectively and fixedly connected with one side wall of the adjacent connecting block (11), one side wall of each connecting block (11) is in sliding connection with one side wall of each connecting plate (3), the other side wall of the connecting block (11) is rotationally connected with a connecting rod (13) through a pin shaft, one end of the connecting rod (13) is rotatably connected with one side wall of the protection plate (7) through a pin shaft.

2. The bumper of claim 1, wherein: screw holes (14) are formed in four corners of the mounting plate (1).

3. The bumper of claim 1, wherein: four first sliding holes (15) are symmetrically formed in one side wall of the sliding plate (4), and the supporting rods (2) penetrate through the corresponding first sliding holes (15) respectively.

4. The bumper of claim 1, wherein: four second sliding holes (16) are symmetrically formed in one side wall of the connecting plate (3), and the cross rod (6) penetrates through the corresponding second sliding holes (16) respectively.

5. The bumper of claim 1, wherein: third slide opening (17) have all been seted up at the top of connecting block (11), dead lever (10) run through third slide opening (17), a lateral wall of connecting block (11) all is fixed with slider (18), spout (19) have been seted up to a lateral wall symmetry of connecting plate (3), slider (18) are sliding connection respectively in corresponding spout (19).