CN212796770U - Protection type car front defence support - Google Patents
Protection type car front defence support Download PDFInfo
- Publication number
- CN212796770U CN212796770U CN202021189184.8U CN202021189184U CN212796770U CN 212796770 U CN212796770 U CN 212796770U CN 202021189184 U CN202021189184 U CN 202021189184U CN 212796770 U CN212796770 U CN 212796770U
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting
- wall
- movable
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a protective automobile front guard support, which comprises two sleeve plates, wherein the uniform ends of the two sleeve plates are connected with a mounting frame, the inner walls of the two sleeve plates are respectively provided with a movable plate in a sliding way, the two movable plates are far away from one end of the mounting frame and are respectively fixedly connected with a mounting plate on the upper part and the lower part, a plurality of mounting shafts are evenly arranged between the two movable plates, the outer walls of the two movable plates are provided with a plurality of energy dissipation cylinders through the rotation of the mounting shafts, the upper surface of the upper mounting plate and the bottom surface of the lower mounting plate are respectively provided with a plurality of shock absorption telescopic rods symmetrically, the outer walls of the two mounting plates are, can realize the protection to the pedestrian, set up energy dissipation section of thick bamboo, first compression spring and second compression spring, make the device have multistage shock-absorbing function, realize the protection to vehicle, passenger and pedestrian.
Description
Technical Field
The utility model relates to the technical field of supports, especially, relate to a protection type car prevents support before.
Background
The front anti-collision beam is a device for reducing the shock force applied to the vehicle, is used for absorbing and reducing the collision energy applied to the vehicle during collision, consists of a main beam, an energy absorption box and a mounting plate connected with the vehicle, can effectively absorb the collision energy when the vehicle is collided at low speed, reduces the damage of the collision force to the longitudinal beam of the vehicle body as far as possible, plays the role of protecting the vehicle, realizes the protection of personnel and pedestrians in the vehicle, and reduces the damage of the personnel.
The automobile is usually provided with parts such as a bumper, an anti-collision beam and the like at the automobile head to resist larger impact and protect pedestrians, passengers and vehicles, but the energy offset absorption capacity generated by the collision of the existing buffer device is not high, so that the anti-collision effect is not ideal, and certain defects exist.
Therefore, a protective automobile front protection bracket is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protection type car front defence support, aim at set up multistage shock-absorbing structure, and are equipped with energy dissipation case and an energy dissipation section of thick bamboo absorption collision kinetic energy, improve the anticollision effect of car.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a protection type car front defence support, includes two lagging, two the homogeneous end fixedly connected with mounting bracket of lagging, two the equal slidable mounting of lagging inner wall has the fly leaf, two the fly leaf is kept away from the equal fixedly connected with mounting panel of lower part is served to mounting bracket one, two evenly be equipped with a plurality of installation axles between the fly leaf, two pass through between the fly leaf installation rotation installs a plurality of energy dissipation section of thick bamboos, is located upper portion the mounting panel upper surface with be located the lower part the equal symmetry in mounting panel bottom surface is equipped with a plurality of shock attenuation telescopic links, two the mounting panel outer wall all passes through shock attenuation telescopic link is connected with the guard plate, the guard plate is close.
Preferably, among the above-mentioned protection type automobile front defence support, lagging one side outer wall is equipped with the movable groove, the lagging is kept away from fly leaf one end inner wall all is equipped with second compression spring, lagging one end inner wall all passes through second compression spring is connected with the slider, the slider is kept away from second compression spring one end all with fly leaf lower extreme fixed connection, the fly leaf outer wall all is equipped with the gag lever post, the gag lever post outer wall all with movable groove runs through sliding connection.
Based on the technical characteristics, the second compression spring is arranged, so that the movable plate and the sleeve plate have a buffering function, the limiting rod is arranged to be in sliding connection with the inner wall of the movable groove, the movable plate is limited, and the movable plate is prevented from falling off.
Preferably, among the above-mentioned protection type automobile front defence support, the shock attenuation telescopic link include fixed mounting be in outer tube on the mounting panel outer wall, outer tube inner wall slidable mounting has the movable rod, the movable rod is kept away from outer tube one end all with guard plate a lateral wall fixed connection, the movable rod outer wall is located the guard plate with all overlap between the outer tube and be equipped with first compression spring.
Based on above-mentioned technical characteristics, set up outer tube and movable rod, make the movable rod can realize stretching out and drawing back, set up first compression spring, make to have buffer function between guard plate and the outer tube.
Preferably, in the protective type automobile front guard support, the energy dissipation box comprises a box body fixedly mounted on the outer wall of one side of the protection plate, the inner wall of the box body, which is close to one side of the protection plate, is provided with a filler, and the inner wall of the other side of the box body is provided with an energy dissipation plate.
Based on the technical characteristics, the filler and the energy dissipation plate are arranged, so that collision impact energy can be absorbed, personnel and pedestrians in the vehicle can be protected, and damage to the personnel is reduced.
Preferably, in the protective automobile front guard support, a reinforcing rod is fixedly arranged between the two movable plates.
Based on above-mentioned technical characteristic, set up the stiffener, increase the structural stability of fly leaf.
Preferably, in the above-mentioned protection type car front defence support, both sides all run through on the mounting bracket and be equipped with a plurality of fixing bolt.
Based on the technical characteristics, the fixing bolt is arranged, and the mounting frame is convenient to mount.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, set up guard plate and energy dissipation case, can realize the protection to the pedestrian, set up an energy dissipation section of thick bamboo, first compression spring and second compression spring, make the device have multistage shock-absorbing function, realize the protection to vehicle, passenger and pedestrian.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a side view of the energy dissipation cylinder mounting structure of the utility model;
fig. 3 is a schematic view of the movable plate mounting structure of the present invention;
fig. 4 is a side view of the movable plate mounting structure of the present invention;
figure 5 is the schematic view of the energy dissipation box structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-sheathing; 2-a mounting rack; 3-a movable plate; 4-mounting a plate; 5, mounting a shaft; 6-energy dissipation cylinder; 7-damping telescopic rods; 8-protective plate; 9-energy dissipation box; 10-an outer tube; 11-a movable rod; 12-a first compression spring; 13-fixing the bolt; 14-a reinforcing rod; 15-a slide block; 16-a second compression spring; 17-a limiting rod; 18-a movable slot; 19-a box body; 20-a filler; 21-energy dissipation plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment, a protective automobile front guard support comprises two sleeve plates 1, a mounting frame 2 is fixedly connected to a uniform end of each of the two sleeve plates 1, a plurality of fixing bolts 13 are respectively arranged on the mounting frames 2 at two sides in a penetrating manner, the fixing bolts 13 are arranged to facilitate mounting of the mounting frame 2, a movable plate 3 is slidably mounted on an inner wall of each of the two sleeve plates 1, a movable groove 18 is formed in an outer wall of one side of each of the sleeve plates 1, a second compression spring 16 is arranged on an inner wall of one end of each of the sleeve plates 1, which is far away from the movable plate 3, a sliding block 15 is connected to an inner wall of one end of each of the sleeve plates 1 through the second compression spring 16, one end of each of the sliding blocks 15, which is far away from the second compression spring 16, is fixedly connected to a lower end of the movable plate 3, a limiting rod 17 is arranged, the device is provided with a limiting rod 17 which is connected with the inner wall of a movable groove 18 in a sliding way to limit the movable plates 3 and avoid the movable plates 3 from falling off, a reinforcing rod 14 is fixedly arranged between the two movable plates 3, the reinforcing rod 14 is arranged to increase the structural stability of the movable plates 3, the upper part and the lower part of one end of each movable plate 3, which is far away from the mounting frame 2, are fixedly connected with a mounting plate 4, a plurality of mounting shafts 5 are uniformly arranged between the two movable plates 3, a plurality of energy dissipation cylinders 6 are rotatably arranged between the two movable plates 3 through the mounting shafts 5, the energy dissipation cylinders 6 are arranged to absorb collision energy and can change the direction of the collision force to avoid impacting a vehicle body and realize the protection of the vehicle, a plurality of shock absorption telescopic rods 7 are symmetrically arranged on the upper surface of the upper mounting plate 4 and the, the inner wall of an outer pipe 10 is provided with a movable rod 11 in a sliding way, so that the movable rod 11 can stretch, one end of the movable rod 11, which is far away from the outer pipe 10, is fixedly connected with one side wall of a protection plate 8, the outer wall of the movable rod 11, which is positioned between the protection plate 8 and the outer pipe 10, is sleeved with a first compression spring 12, the first compression spring 12 is arranged, so that a buffer function is realized between the protection plate 8 and the outer pipe 10, the outer walls of two mounting plates 4 are both connected with the protection plate 8 through a shock absorption telescopic rod 7, the front side of the protection plate 8 is made of plastic material with certain softness so as to realize corrosion prevention and pedestrian protection, the rear side of the protection plate 8 is made of material with certain strength so as to ensure the stability of the protection plate 8, the surface of one side of the protection plate 8, the energy, the inner wall of one side, close to the protection plate 8, of the box body 19 is provided with the filler 20, the inner wall of the other side of the box body 19 is provided with the energy dissipation plate 21, and the filler 20 and the energy dissipation plate 21 are arranged, so that collision impact energy can be absorbed, the pedestrian is protected, and damage to the pedestrian is reduced.
The utility model discloses a concrete implementation, when using, install mounting bracket 2 on the frame through fixing bolt 13, when the car bumps, guard plate 8 at first receives the impact, guard plate 8 has certain compliance, can realize the protection to the pedestrian, box 19 of energy dissipation case 9 receives the impact deformation afterwards, filler 20 in the box 19 all realizes the energy dissipation buffering with energy dissipation board 21, reduce the collision impact force, energy dissipation case 9 damages back energy dissipation section of thick bamboo 6 and receives the impact, energy dissipation section of thick bamboo 6 can absorb the collision energy, and can change the direction of collision force, avoid assaulting the vehicle body, realize the protection to the vehicle, and energy dissipation section of thick bamboo 6 receives the impact and makes fly leaf 3 move backward, fly leaf 3 is at 1 internalization of lagging, fly leaf 3 receives the 16 effects of second compression spring and realizes the buffering, realize the vehicle through multistage buffering, passenger and pedestrian's protection.
The utility model has the advantages of reasonable design, set up guard plate 8 and energy dissipation case 9, can realize the protection to the pedestrian, set up energy dissipation section of thick bamboo 6, first compression spring 12 and second compression spring 16, make the device have multistage shock-absorbing function, realize the protection to vehicle, passenger and pedestrian.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a protection type car prevents support before which characterized in that: the energy dissipation device comprises two sleeve plates (1), wherein the uniform end of each sleeve plate (1) is fixedly connected with a mounting frame (2), the inner walls of the two sleeve plates (1) are respectively provided with a movable plate (3) in a sliding manner, the upper part and the lower part of one end, far away from the mounting frame (2), of each movable plate (3) are respectively fixedly connected with a mounting plate (4), a plurality of mounting shafts (5) are uniformly arranged between the two movable plates (3), a plurality of energy dissipation cylinders (6) are rotatably mounted between the two movable plates (3) through the mounting shafts (5), a plurality of shock absorption telescopic rods (7) are symmetrically arranged on the upper surface of the mounting plate (4) and on the lower part of the mounting plate (4), and the outer walls of the two mounting plates (4) are respectively, and an energy dissipation box (9) is arranged on the surface of one side, close to the mounting plate (4), of the protection plate (8).
2. The protective automobile front protection bracket according to claim 1, characterized in that: the outer wall of one side of the sleeve plate (1) is provided with a movable groove (18), the sleeve plate (1) is kept away from the inner wall of one end of the movable plate (3) is provided with a second compression spring (16), the inner wall of one end of the sleeve plate (1) is connected with a sliding block (15) through the second compression spring (16), the sliding block (15) is kept away from the one end of the second compression spring (16) is fixedly connected with the lower end of the movable plate (3), the outer wall of the movable plate (3) is provided with a limiting rod (17), and the outer wall of the limiting rod (17) is connected with the movable groove (18) in a penetrating sliding mode.
3. The protective automobile front protection bracket according to claim 1, characterized in that: shock attenuation telescopic link (7) include fixed mounting be in outer tube (10) on mounting panel (4) outer wall, outer tube (10) inner wall slidable mounting has movable rod (11), movable rod (11) are kept away from outer tube (10) one end all with guard plate (8) a lateral wall fixed connection, movable rod (11) outer wall is located guard plate (8) with all overlap between outer tube (10) and be equipped with first compression spring (12).
4. The protective automobile front protection bracket according to claim 1, characterized in that: the energy dissipation box (9) comprises a box body (19) fixedly installed on the outer wall of one side of the protection plate (8), filler (20) is arranged on the inner wall, close to the protection plate (8), of one side of the box body (19), and an energy dissipation plate (21) is arranged on the inner wall of the other side of the box body (19).
5. The protective automobile front protection bracket according to claim 1, characterized in that: a reinforcing rod (14) is fixedly arranged between the two movable plates (3).
6. The protective automobile front protection bracket according to claim 1, characterized in that: and a plurality of fixing bolts (13) are arranged on the mounting rack (2) at two sides in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189184.8U CN212796770U (en) | 2020-06-24 | 2020-06-24 | Protection type car front defence support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189184.8U CN212796770U (en) | 2020-06-24 | 2020-06-24 | Protection type car front defence support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212796770U true CN212796770U (en) | 2021-03-26 |
Family
ID=75097911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189184.8U Expired - Fee Related CN212796770U (en) | 2020-06-24 | 2020-06-24 | Protection type car front defence support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212796770U (en) |
-
2020
- 2020-06-24 CN CN202021189184.8U patent/CN212796770U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105172720B (en) | A kind of automobile bumper device of multi-buffer | |
| IT9019546A1 (en) | BUMPER FOR VEHICLES INCLUDING AN ELASTOMERIC MODULE WITH A FRONT IMPACT FACE EXTENDING LONGITUDINALLY TO UPPER AND LOWER WALLS EXTENDING GENERALLY LATERALLY FROM THE IMPACT FACE | |
| CN102205822B (en) | Energy-absorbing type car bumper | |
| CN205168397U (en) | Automobile bumper | |
| CN105398411A (en) | Vehicle bumper | |
| CN107878371A (en) | A kind of car front beam buffering anti-collision device | |
| US4778208A (en) | Yielding arrangement of a bumper at the body of a motor vehicle | |
| CN104442648A (en) | Energy-absorbing bumper | |
| CN210437125U (en) | Novel two-stage type protective fence at tail of truck | |
| EP0228112A2 (en) | Shock-absorption deformable bumper for motorcars | |
| RU2416534C2 (en) | Shock absorbing device | |
| CN212796770U (en) | Protection type car front defence support | |
| US3830539A (en) | Impact energy absorbing bumper for vehicle | |
| KR20100060135A (en) | Reinforcing structure of bumper backup beam | |
| CN205010153U (en) | Car bumper device of multiple buffering | |
| KR20210145949A (en) | Truck mounted attenuator using honeycomb | |
| CN115214507B (en) | Buffer device and crashproof car | |
| CA2534007A1 (en) | Enhanced vehicle safety bumper (evsb) | |
| CN213768467U (en) | Automobile anti-collision device and automobile | |
| CN210881988U (en) | Automobile anti-collision beam with multiple energy absorption functions | |
| CN211252493U (en) | Front automobile frame impact buffering structure | |
| KR100792574B1 (en) | Structure for improving bumper energy absorber foam | |
| CN220721002U (en) | Automobile collision energy-absorbing protection device | |
| KR100453855B1 (en) | A bumper of automobile | |
| CN210478624U (en) | Novel truck tail swing arm formula rail guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |