CN215204767U - Combined bumper with energy absorption function - Google Patents
Combined bumper with energy absorption function Download PDFInfo
- Publication number
- CN215204767U CN215204767U CN202121029816.9U CN202121029816U CN215204767U CN 215204767 U CN215204767 U CN 215204767U CN 202121029816 U CN202121029816 U CN 202121029816U CN 215204767 U CN215204767 U CN 215204767U
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- bumper
- connecting plate
- hole
- bumpers
- mounting panel
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Abstract
The utility model discloses a combined bumper with energy absorption function, which comprises a mounting plate and a combined protection mechanism, wherein the combined protection mechanism is arranged on one side of the mounting plate and consists of a bumper, a threaded hole A, a connecting plate, a threaded hole B and screws, the bumper is arranged on one side of the surface of the mounting plate, the plurality of bumpers are arranged on two ends of the surface of the bumper, the threaded hole A is arranged on each end of the bumper, the connecting plate is detachably connected between the bumpers, the horizontal direction of the bumpers is butted together, the connecting plate is laminated to the connecting part between the bumpers and is aligned with the threaded hole A, the screws are screwed in, so that the screws penetrate through the connecting plate and are screwed into the threaded hole A, the connecting plate and the bumpers are fixed together, the butt joint between the bumpers is further completed through the connecting plate, when the bumpers are damaged and need to be replaced, only the bumpers at the damaged parts need to be replaced, the whole replacement is not needed, and the use and maintenance cost is reduced.
Description
Technical Field
The utility model relates to a vehicle subassembly technical field, in particular to combination formula bumper with energy-absorbing function.
Background
The bumper is positioned in most areas in front of and behind the automobile, mainly absorbs and buffers external impact force, plays a role of a safety device for protecting the front part and the rear part of an automobile body, and is one of important components mounted on the automobile body.
Patent number is CN 207594888U's publication a front bumper, has solved the inconvenient problem of apron dismantlement, has improved the convenience that the apron was dismantled.
The front bumper has the following disadvantages when in use: 1. the traditional bumper is of an integrated structure, and when the bumper is collided and needs to be replaced, the bumper needs to be integrally replaced, so that the use and maintenance cost is increased; 2. the traditional bumper is directly fixed on the upper surface of the vehicle, plays a role in buffering by means of self deformation, has a common buffering effect and has common protection performance on the vehicle; therefore, a combined bumper with an energy absorption function is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a modular bumper with energy absorption function, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a combination formula bumper with energy-absorbing function, includes the mounting panel, still includes combination protection machanism, combination protection machanism is installed to mounting panel one side, combination protection machanism comprises bumper, screw hole A, connecting plate, screw hole B and screw, mounting panel surface one side is installed bumper and is a plurality of, bumper surface both ends all set up screw hole A, can dismantle between the bumper and be connected with the connecting plate, the connecting plate is inside can dismantle to be connected with the screw and be connected with screw hole A through the screw.
The bumper comprises a mounting plate and a bumper, and is characterized by further comprising a buffer mechanism, wherein the buffer mechanism is mounted between the mounting plate and the bumper and consists of springs, through holes and conical rubber columns, the springs are mounted between the mounting plate and the bumper, the springs are multiple, the through holes are formed in the mounting plate, the through holes are multiple, the conical rubber columns are fixedly connected to the surface of the bumper, and one ends, far away from the bumper, of the conical rubber columns are inserted into the through holes; the bumper has mounting panel and bumper two parts to constitute, the direct fixed mounting of mounting panel is in automobile body surface mounting position, be connected through spring and toper rubber column between mounting panel and the bumper, the thinner one end suction of toper rubber column is inside to the through-hole, when the bumper receives the collision and takes place deformation, mounting panel and automobile body can not direct atress, the spring can be compressed, simultaneously toper rubber column inserts to through-hole inside, along with constantly inserting of toper rubber column, increase with the frictional force of through-hole inner wall, can play damping's the left and right sides, mutually support the effect that can be fine to the impulsive force and play buffering energy-absorbing with the spring, reduce mounting panel and automobile body atress, the protective capacities of bumper has been promoted.
Furthermore, mounting holes are formed in two ends of the interior of the mounting plate, and the mounting holes penetrate through the mounting plate; through the mounting hole of seting up in the mounting panel, the position of fastener fixed mounting panel facilitates the use.
Furthermore, both ends of the inside of the connecting plate are provided with threaded holes B, and the screws are screwed into the threaded holes B and the threaded holes A; the connecting plate is conveniently installed and fixed at the connecting position between the bumpers through the threaded hole B which is formed in the connecting plate and corresponds to the threaded hole A.
Compared with the prior art, the utility model discloses following beneficial effect has: the bumper is a combined structure formed by butting a plurality of blocks, threaded holes A are formed in the joints of two ends of the surface of the bumper, before the bumper is installed, bumpers with different specifications and numbers are selected according to the installation width of a vehicle body, the bumpers are butted together in the horizontal direction, a connecting plate is attached to the joints between the bumpers and aligned with the threaded holes A, screws are screwed in to penetrate through the connecting plate and are screwed into the threaded holes A, the connecting plate and the bumpers are fixed together, and then the butt joint between the bumpers is completed through the connecting plate, when the bumpers are damaged and need to be replaced, only the bumpers at the damaged parts need to be replaced, the whole replacement is not needed, the use and maintenance cost is reduced, the bumper is formed by two parts of a mounting plate and the bumpers, the mounting plate is directly and fixedly installed at the surface installation position of the vehicle body, and the mounting plate and the bumpers are connected through springs and tapered rubber columns, inside the thinner one end suction of toper rubber column to the through-hole, when the bumper receives the collision and takes place deformation, mounting panel and automobile body can not direct atress, the spring can be compressed, toper rubber column inserts to the through-hole is inside simultaneously, along with the continuous insertion of toper rubber column, the frictional force with the through-hole inner wall strengthens, can play damping about, mutually support the effect that can be fine to the impulsive force play buffering energy-absorbing with the spring, reduce mounting panel and automobile body atress, the protective capacities of bumper has been promoted.
Drawings
Fig. 1 is a schematic view of the overall structure of a combined bumper with energy-absorbing function according to the present invention.
Fig. 2 is a schematic structural view of a buffer mechanism of a combined bumper with energy-absorbing function according to the present invention.
Fig. 3 is a schematic diagram of a connection plate structure of a combined bumper with energy-absorbing function according to the present invention.
In the figure: 1. mounting a plate; 101. mounting holes; 2. a combined protection mechanism; 201. a bumper; 202. a threaded hole A; 203. a connecting plate; 204. a threaded hole B; 205. a screw; 3. a buffer mechanism; 301. a spring; 302. a through hole; 303. a conical rubber column.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a combination formula bumper with energy-absorbing function, including mounting panel 1, still include combination protection machanism 2, combination protection machanism 2 is installed to mounting panel 1 one side, combination protection machanism 2 comprises bumper 201, screw hole a202, connecting plate 203, screw hole B204 and screw 205, bumper 201 and bumper 201 are installed to mounting panel 1 surperficial one side, screw hole a202 has all been seted up at bumper 201 surperficial both ends, can dismantle between the bumper 201 and be connected with connecting plate 203, connecting plate 203 is inside can dismantle and be connected with screw 205 and be connected with screw hole a202 through screw 205.
The bumper comprises a mounting plate 1, a bumper 201 and a buffer mechanism 3, wherein the buffer mechanism 3 is mounted between the mounting plate 1 and the bumper 201, the buffer mechanism 3 is composed of springs 301, through holes 302 and conical rubber columns 303, the springs 301 are mounted between the mounting plate 1 and the bumper 201, the number of the springs 301 is multiple, the through holes 302 are formed in the mounting plate 1, the number of the through holes 302 is multiple, the conical rubber columns 303 are fixedly connected to the surface of the bumper 201, and one ends, far away from the bumper 201, of the conical rubber columns 303 are inserted into the through holes 302; bumper 201 has mounting panel 1 and bumper 201 two parts to constitute, mounting panel 1 direct fixed mounting is in automobile body surface mounting position, be connected through spring 301 and toper rubber column 303 between mounting panel 1 and the bumper 201, the thinner one end suction of toper rubber column 303 is inside to through-hole 302, when bumper 201 receives the collision and takes place to deform, mounting panel 1 and automobile body can not direct atress, spring 301 can be compressed, toper rubber column 303 inserts to through-hole 302 is inside simultaneously, along with the continuous insertion of toper rubber column 303, the frictional force with through-hole 302 inner wall increases, can play damping's left and right sides, mutually support the effect that can be fine to the impulsive force with spring 301 and play the buffering energy-absorbing, reduce mounting panel 1 and automobile body atress, the protective capacities of bumper 201 has been promoted.
Threaded holes B204 are formed in two ends of the interior of the connecting plate 203, and the screws 205 are screwed into the threaded holes B204 and the threaded holes A202; the connection plate 203 is conveniently installed and fixed at the connection position between the bumpers 201 through a threaded hole B204 which is formed in the connection plate 203 and corresponds to the threaded hole A202.
It should be noted that, the utility model relates to a combined bumper with energy absorption function, in operation, the bumper 201 is a combined structure composed of a plurality of butt joints, the connection part of the two ends of the surface is provided with a threaded hole A202, before the bumper 201 is installed, bumpers 201 with different specifications and numbers are selected according to the installation width of the vehicle body, the bumpers 201 are butt jointed together in the horizontal direction, a connecting plate 203 is attached to the connection part between the bumpers 201 and aligned with the threaded hole A202, a screw 205 is screwed in, so that the screw 205 penetrates through the connecting plate 203 and is screwed in the threaded hole A202, the connecting plate 203 and the bumper 201 are fixed together, and then the butt joint between the bumpers 201 is completed through the connecting plate 203, when the bumper 201 is damaged and needs to be replaced, only the bumper 201 at the damaged part needs to be replaced, the whole replacement is not needed, the use and maintenance cost is reduced, the bumper 201 is composed of a mounting plate 1 and the bumper 201, the mounting plate 1 is directly and fixedly mounted at the surface mounting position of a vehicle body, the mounting plate 1 is connected with a bumper 201 through a spring 301 and a conical rubber column 303, the thinner end of the conical rubber column 303 is pumped into the through hole 302, when the bumper 201 deforms due to collision, the mounting plate 1 and the vehicle body cannot be directly stressed, the spring 301 can be compressed, meanwhile, the conical rubber column 303 is inserted into the through hole 302, along with the continuous insertion of the conical rubber column 303, the friction force between the conical rubber column 303 and the inner wall of the through hole 302 is increased, the left and right shock absorption damping can be realized, the damping force can be well buffered and absorbed by being matched with the spring 301, the stress of the mounting plate 1 and the vehicle body is reduced, the protection capability of the bumper 201 is improved, the mounting hole 101 is formed in the mounting plate 1, the position of the mounting plate 1 is conveniently fixed by using a fastener, and the threaded hole B204 corresponding to the position of the threaded hole A202 is formed in the connecting plate 203, the connecting plate 203 is convenient to install and fix at the connecting position between the bumpers 201.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a modular bumper with energy-absorbing function, includes mounting panel (1), its characterized in that still includes combination safeguard mechanism (2), combination safeguard mechanism (2) are installed to mounting panel (1) one side, combination safeguard mechanism (2) comprise bumper (201), screw hole A (202), connecting plate (203), screw hole B (204) and screw (205), mounting panel (1) surface one side is installed bumper (201) and is a plurality of, screw hole A (202) have all been seted up at bumper (201) surface both ends, can dismantle between bumper (201) and be connected with connecting plate (203), connecting plate (203) inside can dismantle and be connected with screw (205) and be connected with screw hole A (202) through screw (205).
2. A modular bumper with energy absorption according to claim 1, wherein: still include buffer gear (3), install buffer gear (3) between mounting panel (1) and bumper (201), buffer gear (3) comprise spring (301), through-hole (302) and toper rubber column (303), it is a plurality of to install spring (301) and spring (301) between mounting panel (1) and bumper (201), through-hole (302) and through-hole (302) have been seted up to mounting panel (1) inside are a plurality of, bumper (201) fixed surface is connected with toper rubber column (303), it inserts to inside through-hole (302) to keep away from bumper (201) one end in toper rubber column (303).
3. A modular bumper with energy absorption according to claim 1, wherein: mounting hole (101) have all been seted up at the inside both ends of mounting panel (1), mounting hole (101) run through mounting panel (1).
4. A modular bumper with energy absorption according to claim 1, wherein: threaded holes B (204) are formed in two ends of the inner portion of the connecting plate (203), and screws (205) are screwed into the threaded holes B (204) and the threaded holes A (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029816.9U CN215204767U (en) | 2021-05-14 | 2021-05-14 | Combined bumper with energy absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029816.9U CN215204767U (en) | 2021-05-14 | 2021-05-14 | Combined bumper with energy absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215204767U true CN215204767U (en) | 2021-12-17 |
Family
ID=79418834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029816.9U Active CN215204767U (en) | 2021-05-14 | 2021-05-14 | Combined bumper with energy absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215204767U (en) |
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2021
- 2021-05-14 CN CN202121029816.9U patent/CN215204767U/en active Active
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