CN218258050U - Vehicle rear-end collision prevention protection device with safety early warning capability - Google Patents
Vehicle rear-end collision prevention protection device with safety early warning capability Download PDFInfo
- Publication number
- CN218258050U CN218258050U CN202221650556.1U CN202221650556U CN218258050U CN 218258050 U CN218258050 U CN 218258050U CN 202221650556 U CN202221650556 U CN 202221650556U CN 218258050 U CN218258050 U CN 218258050U
- Authority
- CN
- China
- Prior art keywords
- type support
- fixed
- spring
- wall
- inflator
- 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.)
- Active
Links
Images
Landscapes
- Air Bags (AREA)
Abstract
The utility model discloses a prevent vehicle protector that knocks into back with safety precaution ability, including mounting bracket and the L type support of setting on the mounting bracket right side, the right side of L type support is provided with the radar, the inside of L type support is provided with protective assembly and driven subassembly, protective assembly includes inflater, spring A, slide, elastic telescopic rod, air bag, hose, pull rod, the through-hole has been seted up at the top of L type support, driven subassembly includes the buffer board, the left side of buffer board is fixed with the push rod. Through the protective assembly and the driven subassembly that set up, when the vehicle received other vehicles to collide with one's back, rubber gasbag rebound can be taken to the slide, and rubber gasbag can expand, protects the vehicle, and L type support compresses spring D in can the retraction mounting bracket simultaneously, cushions the produced impact of bumping, avoids striking produced impact to cause the injury to personnel in the car.
Description
Technical Field
The utility model relates to a vehicle protection field, in particular to prevent vehicle protector that knocks into back with safety precaution ability.
Background
The rear-end collision is a behavior that when a vehicle running on the same lane follows behind, the head of a rear vehicle collides with the tail of a front vehicle. Mainly due to the following distance being less than the minimum safe distance and slow response by the driver or poor performance of the braking system.
At present, the vehicle rear-end collision prevention protection device with the safety early warning capability is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent vehicle protector that knocks into back with safety precaution ability has solved the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a prevent vehicle protector that knocks into back with safety precaution ability, including mounting bracket and the L type support of setting on the mounting bracket right side, the bottom of L type support is provided with the radar, the inside of L type support is provided with protection component and driven subassembly, protection component includes:
the left side of the inflator is slidably mounted on the inner wall of the L-shaped bracket, and the right side of the inflator is fixed on the inner wall of the L-shaped bracket;
the spring A is fixed on the left side of the inflator, and one end, away from the inflator, of the spring A is fixed on the inner wall of the L-shaped bracket;
the sliding plate is slidably arranged on the inner wall of the L-shaped bracket;
the bottom of the sliding plate is fixedly provided with an elastic telescopic rod, and one end of the elastic telescopic rod, which is far away from the sliding plate, is fixedly arranged on the inner wall of the L-shaped support;
the rubber air bag is fixed on the right side of the sliding plate;
one end of the hose is communicated with the inflator, and the other end of the hose is communicated with the rubber air bag;
the pull rod is fixed on the surface of the inflator and penetrates through the L-shaped support and is connected with the L-shaped support in a sliding mode.
Optionally, the top of the L-shaped bracket is provided with a through hole.
Optionally, driven subassembly includes the buffer board, the left side of buffer board is fixed with the push rod, the push rod run through L type support and with L type support sliding connection, the left side of push rod articulates there is two-way telescopic rod, two-way telescopic rod's intermediate position articulates on the inner wall of L type support, the one end that two-way telescopic rod kept away from the push rod articulates there is the kelly, the kelly run through by the dead lever and with dead lever sliding connection, the dead lever is fixed on the inner wall of L type support, the right side of kelly is fixed with spring B, the one end that the kelly was kept away from to spring B is fixed on the inner wall of L type support.
Optionally, the driven assembly further comprises an insertion rod, the insertion rod penetrates through the L-shaped support and is connected with the L-shaped support in a sliding mode, a spring C is fixed to the surface of the L-shaped support, and one end, far away from the L-shaped support, of the spring C is fixed to the insertion rod.
Optionally, the L-shaped support runs through the right side of the mounting bracket and is connected with the mounting bracket in a sliding manner, a spring D is fixed on the left side of the L-shaped support, and one end, far away from the L-shaped support, of the spring D is fixed on the inner wall of the mounting bracket.
Optionally, a clamping groove is formed in the right side of the sliding plate, clamping grooves are formed in the top and the bottom of the inflator, and a convex block is fixed on the inner wall of the mounting frame.
Compared with the prior art, the utility model discloses possess following beneficial effect:
(1) This prevent vehicle protector that knocks into back with safety precaution ability through the protective assembly and the driven subassembly that set up, when the vehicle received other vehicle knocks into the back and strikes, the slide can take rubber gasbag rebound, and rubber gasbag can expand, protects the vehicle, and L type support compresses spring D in can the retraction mounting bracket simultaneously, cushions the produced impact of bumping, avoids the produced impact of striking to cause the injury to personnel in the car.
(2) This prevent vehicle protector that knocks into back with safety precaution ability through the radar that sets up, plays the early warning effect, and through the buffer board that sets up, the buffer board is the rubber slab, and produced potential energy cushions earlier when can one step more colliding the vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the overall device of the present invention;
FIG. 2 is a schematic sectional front view of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic structural view of B in fig. 2 according to the present invention.
The reference numbers illustrate: 1. a mounting frame; 2. an L-shaped bracket; 3. a guard assembly; 31. an inflator; 32. a spring A; 33. a slide plate; 34. an elastic telescopic rod; 35. a hose; 36. a rubber air bag; 37. a pull rod; 4. a driven assembly; 41. a buffer plate; 42. a push rod; 43. a bidirectional telescopic rod; 44. a clamping rod; 45. fixing the rod; 46. a spring B; 47. a rod is inserted; 48. a spring C; 5. a spring D; 6. a radar; 7. and (4) a bump.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a prevent vehicle protector that knocks into back with safety precaution ability, including mounting bracket 1 and the L type support 2 of setting on mounting bracket 1 right side, the bottom of L type support 2 is provided with radar 6 for safety precaution, when the vehicle afterbody when too close with other object distance, then can direct alarm, for current product, the inside of L type support 2 is provided with protection component 3 and driven subassembly 4.
In the embodiment of the utility model, the protection component 3 includes inflator 31, the left side slidable mounting of inflator 31 is on the inner wall of L type support 2, the right side of inflator 31 is fixed on the inner wall of L type support 2, the left side of inflator 31 is fixed with spring A32, the one end that inflator 31 was kept away from to spring A32 is fixed on the inner wall of L type support 2, slide 33 slidable mounting is on the inner wall of L type support 2, the bottom of slide 33 is fixed with elasticity telescopic link 34, the one end that slide 33 was kept away from to elasticity telescopic link 34 is fixed on the inner wall of L type support 2, the right side of slide 33 is fixed with rubber gasbag 36, the one end and the inflator 31 intercommunication of hose 35, the other end and the rubber gasbag 36 intercommunication of hose 35, pull rod 37 is fixed on the surface at inflator 31, pull rod 37 runs through L type support 2 and with L type support 2 sliding connection.
Specifically, the protection assembly 3 comprises an inflator 31, a spring A32, a sliding plate 33, an elastic telescopic rod 34, a rubber air bag 36, a hose 35 and a pull rod 37, a through hole is formed in the top of the L-shaped bracket 2, the sliding plate 33 can extend out with the rubber air bag 36, and the hose 35 has a certain length and cannot influence the upward movement of the sliding plate 33 and the rubber air bag 36.
The utility model discloses an in an embodiment, driven subassembly 4 includes buffer board 41, buffer board 41 is the rubber slab, produced potential energy cushions when can one step earlier vehicle collision, buffer board 41's left side is fixed with push rod 42, push rod 42 runs through L type support 2 and with L type support 2 sliding connection, push rod 42's left side articulates there is two-way telescopic rod 43, the intermediate position of two-way telescopic rod 43 articulates on L type support 2's inner wall, two-way telescopic rod 43 keeps away from that the one end of push rod 42 articulates there is kelly 44, when push rod 42 moves left, push rod 42 takes the two-way telescopic rod 43 with push rod 42 articulated position one end to move, make two-way telescopic rod 43 with L type support 2 articulated position clockwise rotate, this principle is kept away from unanimously with the lever, two-way telescopic rod 43 promotes kelly 44 with kelly 44 articulated one end, realize moving with the opposite direction of push rod 42, kelly 44 is run through and with dead lever 45 sliding connection, dead lever 45 fixes on L type support 2's inner wall, kelly 44's right side is fixed with spring B46, spring B46 keeps away from that one end is fixed on L type support 2.
In this embodiment, the driven assembly 4 further includes an inserting rod 47, the inserting rod 47 penetrates through the L-shaped bracket 2 and is slidably connected with the L-shaped bracket 2, a spring C48 is fixed on the surface of the L-shaped bracket 2, and one end of the spring C48, which is far away from the L-shaped bracket 2, is fixed with the inserting rod 47.
In addition, L type support 2 runs through the right side of mounting bracket 1 and with mounting bracket 1 sliding connection, and the left side of L type support 2 is fixed with spring D5, and the one end that spring D5 kept away from L type support 2 is fixed on the inner wall of mounting bracket 1. In order to limit the sliding plate 33, a clamping groove is formed in the right side of the sliding plate 33, the sliding plate 33 is limited or limited by matching with a clamping rod 44, clamping grooves are formed in the top and the bottom of the inflator 31, a protruding block 7 is fixed on the inner wall of the mounting frame 1, when the inserting rod 47 is abutted by the protruding block 7, the inserting rod 47 can be inserted into the clamping grooves in the top and the bottom of the inflator 31 to limit the inflator 31, when the L-shaped support 2 drives the inserting rod 47 to move leftwards or rightwards, the inserting rod 47 is not abutted by the protruding block 7, under the action of a spring C48, the inserting rod 47 is fixed to the end far away from the inflator 31, the inserting rod 47 withdraws from the clamping grooves in the top and the bottom of the inflator 31 to limit the inflator 31, under the action of the spring A32, the left side of the inflator 31 moves rightwards to convey gas to the rubber air bag 36 through a hose 35, and the rubber air bag 36 is expanded.
The utility model discloses in, during the use, install mounting bracket 1 in the vehicle bottom through the bolt, when mutual distance is too near between the vehicle, radar 6 sounds the warning, when the vehicle collision can't avoid, the vehicle striking of knocking into the back is on buffer board 41, buffer board 41 receives thrust action down to move left, buffer board 41 drives push rod 42 and moves left together, push rod 42 moves right through two-way telescopic rod 43 pulling kelly 44, kelly 44 withdraws from in the draw-in groove on slide 33 right side, realize relieving the spacing to slide 33, under the effect of elastic telescopic rod 34, slide 33 takes rubber gasbag 36 to stretch out from the through-hole at L type support 2 top.
When the buffer plate 41 and the L-shaped bracket 2 are contacted with each other, the L-shaped bracket 2 is pushed to move leftwards to compress the spring D5, impact generated during vehicle collision is buffered, the L-shaped bracket 2 drives the insertion rod 47 to move leftwards together, the insertion rod 47 is not pushed against by the convex block 7 any more, under the action of the spring C48, the insertion rod 47 is fixed towards one end far away from the inflator 31, the insertion rod 47 exits from clamping grooves in the top and the bottom of the inflator 31 to achieve the purpose of removing the limit of the inflator 31, and under the action of the spring A32, the left side of the inflator 31 moves rightwards to achieve the purpose of conveying gas to the rubber airbag 36 through the hose 35, so that the rubber airbag 36 expands to protect the vehicle.
When the air pump 31 needs to be reset after use, at the moment, after the L-shaped support 2 is reset under the action of the spring D5, the L-shaped support 2 is pulled rightwards slightly, the pull rod 37 is pulled to move and reset the left side of the air pump 31 leftwards, the air pump 31 is enabled to suck air from the rubber air bag 36 through the hose 35, the rubber air bag 36 contracts, the L-shaped support 2 is loosened, under the action of the spring D5, the L-shaped support 2 is reset leftwards, the L-shaped support 2 drives the inserted link 47 to move together, the inserted link 47 is propped by the convex block 7 to move to one side close to the air pump 31, and the inserted link 47 is inserted into the clamping grooves at the top and the bottom of the air pump 31 to limit the air pump 31.
Promote slide 33 to remove down at this moment and reset, the kelly 44 can insert and carry on spacingly to kelly 44 in the draw-in groove on slide 33 right side, if the device is whole when producing the damage by the collision, only need through unscrew the bolt with mounting bracket 1 pull down change can.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent vehicle protector that knocks into back with safety precaution ability, includes mounting bracket (1) and L type support (2) of setting on mounting bracket (1) right side, the bottom of L type support (2) is provided with radar (6), its characterized in that: the inside of L type support (2) is provided with protection subassembly (3) and driven subassembly (4), protection subassembly (3) include:
the left side of the inflator (31) is slidably mounted on the inner wall of the L-shaped support (2), and the right side of the inflator (31) is fixed on the inner wall of the L-shaped support (2);
the spring A (32) is fixed on the left side of the inflator (31), and one end, far away from the inflator (31), of the spring A (32) is fixed on the inner wall of the L-shaped support (2);
the sliding plate (33), the sliding plate (33) is installed on the inner wall of the L-shaped bracket (2) in a sliding mode;
the bottom of the sliding plate (33) is fixedly provided with an elastic telescopic rod (34), and one end, far away from the sliding plate (33), of the elastic telescopic rod (34) is fixedly arranged on the inner wall of the L-shaped support (2);
the rubber air bag (36) is fixed on the right side of the sliding plate (33);
a hose (35), wherein one end of the hose (35) is communicated with an inflator (31), and the other end of the hose (35) is communicated with a rubber air bag (36);
the pull rod (37) is fixed on the surface of the inflator (31), and the pull rod (37) penetrates through the L-shaped support (2) and is connected with the L-shaped support (2) in a sliding mode.
2. The vehicle rear-end collision prevention device with the safety precaution capability of claim 1, wherein: the top of the L-shaped bracket (2) is provided with a through hole.
3. The vehicle rear-end collision prevention device with the safety precaution capability of claim 1, characterized in that: driven subassembly (4) include buffer board (41), the left side of buffer board (41) is fixed with push rod (42), push rod (42) run through L type support (2) and with L type support (2) sliding connection, the left side of push rod (42) articulates there is two-way telescopic rod (43), the intermediate position of two-way telescopic rod (43) articulates on the inner wall of L type support (2), the one end that push rod (42) were kept away from in two-way telescopic rod (43) articulates there is kelly (44), kelly (44) are run through by dead lever (45) and with dead lever (45) sliding connection, dead lever (45) are fixed on the inner wall of L type support (2), the right side of kelly (44) is fixed with spring B (46), the one end that kelly (44) were kept away from in spring B (46) is fixed on the inner wall of L type support (2).
4. A vehicle rear-end collision prevention device with a safety precaution capability as claimed in claim 3, characterized in that: driven subassembly (4) are still including inserted bar (47), inserted bar (47) run through L type support (2) and with L type support (2) sliding connection, the fixed surface of L type support (2) has spring C (48), the one end that L type support (2) were kept away from in spring C (48) is fixed with inserted bar (47).
5. The vehicle rear-end collision prevention device with the safety precaution capability of claim 1, wherein: l type support (2) run through the right side of mounting bracket (1) and with mounting bracket (1) sliding connection, the left side of L type support (2) is fixed with spring D (5), the one end that L type support (2) were kept away from in spring D (5) is fixed on the inner wall of mounting bracket (1).
6. The vehicle rear-end collision prevention device with the safety precaution capability of claim 1, wherein: the right side of the sliding plate (33) is provided with a clamping groove, the top and the bottom of the inflator (31) are both provided with clamping grooves, and a convex block (7) is fixed on the inner wall of the mounting rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221650556.1U CN218258050U (en) | 2022-06-28 | 2022-06-28 | Vehicle rear-end collision prevention protection device with safety early warning capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221650556.1U CN218258050U (en) | 2022-06-28 | 2022-06-28 | Vehicle rear-end collision prevention protection device with safety early warning capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218258050U true CN218258050U (en) | 2023-01-10 |
Family
ID=84758619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221650556.1U Active CN218258050U (en) | 2022-06-28 | 2022-06-28 | Vehicle rear-end collision prevention protection device with safety early warning capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218258050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118087345A (en) * | 2024-04-29 | 2024-05-28 | 中路云网(福建)信息科技有限公司 | Passive protection device for highway maintenance truck |
-
2022
- 2022-06-28 CN CN202221650556.1U patent/CN218258050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118087345A (en) * | 2024-04-29 | 2024-05-28 | 中路云网(福建)信息科技有限公司 | Passive protection device for highway maintenance truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4925224A (en) | Energy absorbing vehicle bumper | |
| KR101448745B1 (en) | Impact absorbing device for vehicle | |
| CN218258050U (en) | Vehicle rear-end collision prevention protection device with safety early warning capability | |
| US7661496B2 (en) | Motor vehicle comprising a pop-up hood | |
| CN208021380U (en) | A kind of bumper with buffer unit | |
| CN213502175U (en) | Vehicle anti-collision device | |
| CN215851097U (en) | Passive buffer stop of car with buffer structure | |
| CN109263586B (en) | Front-mounted energy absorption device of anti-fragmentation car by utilizing air pressure reset | |
| US10029641B1 (en) | Crashworthy and safe frame for vehicle | |
| CN214189573U (en) | Automobile bumper | |
| CN216761686U (en) | Front cover lock with supporting function and vehicle with front cover lock | |
| CN212473359U (en) | Anti-collision bumper for automobile head | |
| KR101618952B1 (en) | Crashbox for vehicle | |
| CN209938517U (en) | Automobile electronic anti-collision sensor | |
| KR20050032845A (en) | Vehicles having shock-absorbing space extendable before crash occurs | |
| CN216467668U (en) | Automobile bumper easy to install | |
| CN215857203U (en) | Bridge protection device and bridge structure | |
| CN213262290U (en) | Lower protector before truck aluminium | |
| CN110228437A (en) | A kind of new vehicle collision energy dissipator | |
| CN216861673U (en) | Beach vehicle with anti-collision protection device | |
| CN216580346U (en) | Automobile pedal mounting structure | |
| CN217629633U (en) | Novel urban road anticollision device | |
| CN214874667U (en) | Safe bumper | |
| CN109677345B (en) | Car air pressure soft collision system and using method thereof | |
| CN220662474U (en) | Head crash protection device and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |