CN219406373U - New energy automobile bumper - Google Patents

Abstract

The utility model relates to the technical field of new energy automobiles and discloses a new energy automobile bumper which comprises a supporting plate, wherein two symmetrical sliding grooves are formed in the front face of the supporting plate, compression cylinders are fixedly inlaid on one side faces, far away from each other, of the two sliding grooves, compression columns are fixedly connected inside the two compression cylinders in a sliding mode, first springs are fixedly connected to the inner walls of the two compression cylinders, and the other ends of the two first springs are fixedly connected with the compression columns close to the first springs. This new energy automobile bumper can be in the same place forming the buffer layer through setting up the buffer frame and stacking up a plurality of guard plates when receiving the striking to extrude the impact force that bumps into production to the air in the buffer frame and cushion, the cooperation of compression post and compression section of thick bamboo is extruded the energy that the impact force produced to the air in the compression section of thick bamboo simultaneously, with this buffer capacity of reinforcing backup pad, has solved the poor problem of common bumper buffer capacity.

Description

New energy automobile bumper

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a new energy automobile bumper.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source or conventional automobile fuel and adopts a novel vehicle-mounted power device and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, the novel technology and the novel structure are realized, and the energy automobile comprises a pure electric automobile, a range-extending electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.

The new energy automobile can prevent the striking that receives at its internally mounted bumper usually when the equipment, and common bumper is commonly absorbed the impact through self hardness when receiving the impact, and shock attenuation and energy-absorbing effect are relatively poor, lack the ability of buffering, influence the personnel in the car and cause the influence.

Disclosure of Invention

The utility model aims to provide a new energy automobile bumper which has the advantages of buffering and energy absorption and solves the problem of poor buffering capacity of a common bumper.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a new energy automobile bumper, includes the backup pad, two symmetrical sliding tray have been seted up in the front of backup pad, a side that two sliding tray kept away from each other is all fixed to be inlayed and is had a compression section of thick bamboo, the equal sliding connection of inside of two compression section of thick bamboo has compression post, the equal fixedly connected with first spring of inner wall of two compression section of thick bamboo, the other end of two first springs all rather than the compression post fixed connection that is close to, the equal fixedly connected with sliding block of one end that two compression posts are close to each other, two sliding block all rather than the sliding tray sliding connection that is close to, the front of two sliding block all articulates there is a sliding cylinder, the equal sliding connection of inside of two sliding cylinder has the sliding lever, the buffer board has been placed in the front of backup pad, the one end that two sliding levers are close to each other is all articulated with the buffer board.

Further, the inner walls of the two sliding cylinders are fixedly connected with second springs, and the other ends of the two second springs are fixedly connected with sliding rods which are close to the second springs.

Through adopting above-mentioned technical scheme, through setting up the elastic deformation of second spring and the cooperation of slide bar and slide cylinder can absorb the impact force that the buffer board bore, improve the buffer capacity of buffer board.

Further, the back fixedly connected with kicking block of buffer board, the front fixedly connected with rubber frame of backup pad, the kicking block is located the rubber frame.

Through adopting above-mentioned technical scheme, can absorb the impact force that the buffer board received through setting up the rubber frame, reduce the impact force that transmits in the backup pad.

Further, the front fixedly connected with of backup pad is a plurality of gag lever posts that are circumference array and arrange, and a plurality of gag lever posts all run through the buffer board completely.

Through adopting above-mentioned technical scheme, set up the gag lever post and can carry out spacingly to the buffer board, avoid the buffer board to receive the striking to receive taking place the skew.

Further, the front fixedly connected with of backup pad is a plurality of third springs that are matrix arrangement, and a plurality of third springs all are with buffer board fixed connection, and a plurality of gag lever posts all are located rather than the third spring that is close to.

Through adopting above-mentioned technical scheme, can promote the buffer board through setting up the elastic deformation of third spring and reset, absorb the impact that the buffer board received.

Furthermore, two mounting holes are formed in the front face of the supporting plate, and the two mounting holes are symmetrical.

Through adopting above-mentioned technical scheme, offer the mounting hole and can be convenient for install through external bolt and nut to this stability that improves the backup pad.

Furthermore, the front fixedly connected with buffer frame of buffer board, buffer frame internal fixation has a plurality of guard plates that are equidistant range.

Through adopting above-mentioned technical scheme, set up the buffer board and can make a plurality of guard plates pile up together and form the buffer layer after the buffer frame receives the striking to can extrude the air in the buffer frame, absorb the impact force that receives.

Compared with the prior art, the new energy automobile bumper has the following beneficial effects:

1. according to the utility model, the buffer frame is arranged, so that a plurality of protection plates can be stacked together to form a buffer layer when the buffer frame is impacted, the air in the buffer frame is extruded to buffer impact force generated by the impact, and meanwhile, the compression column and the compression cylinder are matched to extrude the air in the compression cylinder to absorb energy generated by the impact force, so that the buffer capacity of the support plate is enhanced, and the problem of poor buffer capacity of a common bumper is solved.

2. According to the utility model, the sliding cylinder is matched with the sliding rod, so that energy generated by the impact of the buffer plate can be absorbed when the buffer plate is impacted, the impact force transmitted to the support plate is reduced, the buffer capacity of the support plate is achieved, the buffer plate can be limited by the limiting rod, and the buffer plate is prevented from being deflected when the buffer plate is impacted.

Drawings

FIG. 1 is a cross-sectional view of a top view of a buffer frame of the present utility model;

FIG. 2 is a front view of a buffer frame of the present utility model;

FIG. 3 is a cross-sectional view of the right side view of the support plate of the present utility model;

fig. 4 is an enlarged schematic view of the structure a of fig. 3 according to the present utility model.

In the figure: 1. a support plate; 2. a sliding groove; 3. a compression cylinder; 4. a compression column; 5. a first spring; 6. a sliding block; 7. a sliding cylinder; 8. a slide bar; 9. a buffer plate; 10. a second spring; 12. a top block; 13. a rubber frame; 14. a limit rod; 15. a third spring; 16. a mounting hole; 17. a buffer frame; 18. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a new energy automobile bumper, which comprises a supporting plate 1, two symmetrical sliding tray 2 have been seted up in the front of backup pad 1, a side that two sliding tray 2 kept away from each other is all fixed to be inlayed and is had compression section of thick bamboo 3, the equal sliding connection of inside of two compression section of thick bamboo 3 has compression post 4, the equal fixedly connected with first spring 5 of inner wall of two compression section of thick bamboo 3, the equal department reset state of two first springs 5, the other end of two first springs 5 all rather than the compression post 4 fixed connection that is close to mutually, the equal fixedly connected with sliding block 6 of one end that two compression posts 4 are close to each other, when receiving the impact, two sliding block 6 can promote two compression posts 4 and slide in compression section of thick bamboo 3, and extrude the air in compression section of thick bamboo 3, make the in-process of extruding absorb the energy that the impact force produced, with the buffer capacity of this reinforcing backup pad 1, the equal sliding connection of sliding tray 2 that two sliding tray 6 all is close to each other, the front of two sliding tray 6 all articulates has a sliding tube 7, the equal sliding connection of the inner wall 8 of two sliding tube 7, the equal sliding connection of front of two sliding tray 7 has sliding bar 8, the front of two sliding bar 1 has two sliding bar 9, the equal sliding bar 9 and two buffer bar 10 of two sliding bar 10 are close to each other, two buffer bar 10 are all connected to two sliding bar 10.

The other ends of the two second springs 10 are fixedly connected with the sliding rods 8 which are close to the two second springs, the second springs 10 are arranged to absorb the impact force born by the buffer plate 9 through the elastic deformation of the second springs 10 and the matching of the sliding rods 8 and the sliding cylinders 7, the buffering capacity of the buffer plate 9 is improved, the back of the buffer plate 9 is fixedly connected with the top block 12, the front of the support plate 1 is fixedly connected with the rubber frame 13, the top block 12 is positioned in the rubber frame 13, the impact force born by the buffer plate 9 can be absorbed through the rubber frame 13, the impact force transmitted to the support plate 1 is reduced, the front of the support plate 1 is fixedly connected with a plurality of limit rods 14 which are arranged in a circumferential array, the limit rods 14 completely penetrate through the buffer plate 9, and the limit rods 14 are arranged to limit the buffer plate 9, so that the buffer plate 9 is prevented from being impacted and offset.

The front fixedly connected with of backup pad 1 is a plurality of third springs 15 that are matrix arrangement, a plurality of third springs 15 all are with buffer board 9 fixed connection, a plurality of gag lever posts 14 all are located rather than the third springs 15 that is close to, a plurality of third springs 15 all are in reset state, can promote buffer board 9 reset through setting up third springs 15 with the help of the elastic deformation of third springs 15, absorb the impact that buffer board 9 received, two mounting holes 16 have been seted up in the front of backup pad 1, two mounting holes 16 are symmetrical, set up mounting holes 16 can be convenient for install through external bolt and nut, thereby improve the stability of backup pad 1, the front fixedly connected with buffer frame 17 of buffer board 9, a plurality of guard plates 18 that are equidistant range of fixedly connected with in the buffer frame 17, set up buffer board 9 can make a plurality of guard plates 18 pile up together after buffer frame 17 receives the striking and form the buffer layer, and can extrude the air in the buffer frame 17, absorb the impact that receives.

When the novel energy automobile buffer is used, firstly, the supporting plate 1 is fixedly connected with an external novel energy automobile through the cooperation of an external bolt and a nut and the mounting hole 16, when the novel energy automobile is impacted, the buffer frame 17 is impacted firstly, the protection plates 18 are stacked together to form a buffer layer, air in the buffer frame 17 is compressed, impact on the novel energy automobile is reduced, meanwhile, the buffer plate 9 can push the sliding rod 8 to slide in the sliding cylinder 7, the air in the sliding cylinder 7 is compressed, impact force is consumed, the impact force transmitted to the supporting plate 1 is reduced under the cooperation of the third spring 15 and the rubber frame 13, when the sliding cylinder 7 is stressed, the two sliding blocks 6 can be pushed to slide in the sliding grooves 2, the two compression columns 4 slide in the two compression cylinders 3, the air in the two compression columns is compressed, the impact force is absorbed, the impact force received by the supporting plate 1 is buffered under the cooperation of the first spring 5, the impact force of the novel energy automobile is prevented from being influenced by the novel energy automobile, and the common problem of poor buffer performance of a bumper is solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a new energy automobile bumper, includes backup pad (1), its characterized in that: two symmetrical sliding grooves (2) are formed in the front face of the supporting plate (1), a side face, away from each other, of each sliding groove (2) is fixedly inlaid with a compression cylinder (3), compression columns (4) are fixedly connected to the inner portions of the two compression cylinders (3) in a sliding mode, first springs (5) are fixedly connected to the inner walls of the two compression cylinders (3), the other ends of the two first springs (5) are fixedly connected with the compression columns (4) close to the compression columns, sliding blocks (6) are fixedly connected to one ends, close to each other, of the two compression columns (4), sliding blocks (6) are fixedly connected with the sliding grooves (2) close to the sliding blocks in a sliding mode, sliding cylinders (7) are hinged to the front faces of the two sliding blocks (6), sliding rods (8) are fixedly connected to the inner portions of the two sliding cylinders (7), buffer plates (9) are placed on the front face of the supporting plate (1), and one ends, close to each other, of the two sliding rods (8) are hinged to the buffer plates (9).

2. The new energy automobile bumper of claim 1, wherein: the inner walls of the two sliding cylinders (7) are fixedly connected with second springs (10), and the other ends of the two second springs (10) are fixedly connected with sliding rods (8) which are close to the second springs.

3. The new energy automobile bumper of claim 1, wherein: the back fixedly connected with kicking block (12) of buffer board (9), the front fixedly connected with rubber frame (13) of backup pad (1), kicking block (12) are located in rubber frame (13).

4. The new energy automobile bumper of claim 1, wherein: the front of backup pad (1) fixedly connected with a plurality of gag lever posts (14) that are circumference array and arrange, a plurality of gag lever posts (14) all run through buffer board (9) completely.

5. The new energy automobile bumper of claim 1, wherein: the front of backup pad (1) fixedly connected with is a plurality of third springs (15) that are matrix arrangement, and a plurality of third springs (15) all are connected with buffer board (9) fixed, and a plurality of gag lever posts (14) all are located in third springs (15) that are close to rather than.

6. The new energy automobile bumper of claim 1, wherein: two mounting holes (16) are formed in the front face of the supporting plate (1), and the two mounting holes (16) are symmetrical.

7. The new energy automobile bumper of claim 1, wherein: the front of the buffer plate (9) is fixedly connected with a buffer frame (17), and a plurality of protection plates (18) which are equidistantly arranged are fixedly connected in the buffer frame (17).