CN217145890U - Safe and easily-detachable front enclosure of heavy truck - Google Patents
Safe and easily-detachable front enclosure of heavy truck Download PDFInfo
- Publication number
- CN217145890U CN217145890U CN202220228999.5U CN202220228999U CN217145890U CN 217145890 U CN217145890 U CN 217145890U CN 202220228999 U CN202220228999 U CN 202220228999U CN 217145890 U CN217145890 U CN 217145890U
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- Prior art keywords
- crossbeam
- bumper
- hole
- box
- bumper body
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- Expired - Fee Related
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- 230000008447 perception Effects 0.000 claims description 2
- 230000001739 rebound effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to an easy detachable heavy truck front shroud of safety, including the bumper body, the inside cavity that is equipped with of bumper body, the inside bumper longeron that vertically runs through that is equipped with of bumper, bumper body bottom is equipped with first crossbeam, be the plug-in type connection between first crossbeam and the bumper body, first crossbeam side is equipped with the bolt of fixed first crossbeam and bumper body, first crossbeam below is equipped with the second crossbeam, be equipped with resilient mounting between first crossbeam and the second crossbeam, the bumper longeron runs through first crossbeam and second crossbeam, and the bumper is quick detachable, and bumper surface not fragile to certain intelligence rebound effect has.
Description
Technical Field
The utility model belongs to the technical field of before enclose the cover, concretely relates to safe quick detachable heavily enclose the cover before the card.
Background
The automobile bumper is a safety device for absorbing and slowing down external impact force and protecting the front part and the rear part of an automobile body, the front bumper and the rear bumper of the automobile are stamped into channel steel by steel plates and riveted or welded with frame longitudinal beams for many years, a large gap is formed between the front bumper and the rear bumper and the automobile body, and the automobile bumper looks very unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device.
The existing bumper is not easy to disassemble, and the bumper does not have resilience and is easy to damage, so that a safe and easy-to-disassemble heavy truck front enclosure assembly is urgently needed.
SUMMERY OF THE UTILITY MODEL
To difficult dismantlement among the background art, and the bumper does not have the fragile problem of resilience performance, this application provides a safe quick detachable enclose before heavily blocking, the utility model discloses quick detachable, and the bumper surface is not fragile to certain intelligence rebound effect has.
The utility model provides a technical scheme that its technical problem adopted as follows:
the safe and easily detachable front enclosure of the heavy truck comprises a bumper body, wherein a cavity is arranged in the bumper body, a bumper longitudinal beam which longitudinally penetrates through the bumper body is arranged inside the bumper body, the top end of the bumper longitudinal beam is fixedly connected with the top end of the inner wall of the bumper body, the bottom of the longitudinal beam of the bumper extends out of the bottom of the bumper body, the bottom of the bumper body is provided with a first cross beam which is positioned on the same vertical surface with the outer side walls at the two ends of the bumper body, the first beam is connected with the bumper body in a plug-in manner, the side surface of the first beam is provided with a bolt which fixes the first beam and the bumper body after the first beam is plugged into the bumper body, first crossbeam below is equipped with the second crossbeam of placing with first crossbeam with the level, be equipped with resilient means between first crossbeam and the second crossbeam, first crossbeam and second crossbeam cross the bumper longeron.
Further, resilient mounting is including placing the box, it is equipped with the opening to place the box top, it is equipped with the spliced pole in the box to place, outside the box was placed in stretching out through the opening in the top of spliced pole, the top of spliced pole and the bottom fixed connection of first crossbeam, the spliced pole bottom left the clearance that can supply the spliced pole to reciprocate with placing box inside bottom, the spliced pole outer loop is around having the spring, the spring is pressed in first crossbeam bottom and is placed between the box top, spliced pole bottom lateral wall is fixed with length and is greater than the open-ended limiting plate, the limiting plate sets up and is placing box and be close open-ended one side, place the pressure sensor that the box inside bottom is fixed with the pressure of perception spliced pole, pressure sensor is located the spliced pole bottom and places the clearance between the box inside top.
Further, first crossbeam is for controlling split type, first crossbeam includes left first crossbeam and right first crossbeam, one side that first crossbeam in a left side is close the bumper longeron is equipped with first recess, one side that first crossbeam in the right side is close the bumper longeron is equipped with the first lug with first recess matched with, all be equipped with the first through-hole of two matched with block types on first recess and the first lug, lean on first bolted connection between first crossbeam in a left side and the first crossbeam in the right side, first through-hole length is greater than first bolt diameter, first bolt slides in first through-hole.
Further, the second crossbeam is for controlling split type, the second crossbeam includes left second crossbeam and right second crossbeam, one side that left side second crossbeam is close the bumper longeron is equipped with the second recess, two sides that right side second crossbeam is close the bumper longeron are equipped with the second lug with second recess matched with, all be equipped with two matched with block type second through-holes on second recess and the second lug, lean on second bolted connection between left side second crossbeam and the right second crossbeam.
Furthermore, a first through hole and a second through hole are formed in the bumper longitudinal beam, the first through hole is formed above the second through hole, the first through hole is matched with the combination of the first bump and the first groove, the second through hole is matched with the combination of the second bump and the second groove, a first threaded hole matched with the first bolt is formed in the bumper longitudinal beam, and a second threaded hole matched with the second bolt is formed in the bumper longitudinal beam.
Furthermore, a rubber layer is arranged at the corner of the bumper body.
The utility model has the advantages that:
1. the rebound device has a better effect on collision prevention, and the pressure sensor is arranged in the rebound device, so that pressure alarm can be carried out while collision is carried out, and a vehicle owner can timely sense the collision of the bumper.
2. First crossbeam, second crossbeam are all established to detachable, are the plug-in type connection between first crossbeam and the bumper body, dismantle the installation swiftly convenient.
3. The rubber layer absorbs most of energy, so that the damage of impact to the vehicle body is reduced, and the safety of personnel is ensured.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rebounding device of the present invention;
FIG. 3 is a schematic structural view of a first cross member of the present invention;
FIG. 4 is a schematic structural view of a second cross member of the present invention;
fig. 5 is a schematic structural view of the first groove and the first bump of the present invention;
fig. 6 is a schematic structural view of a second groove and a second bump of the present invention;
FIG. 7 is a schematic side view of a bumper beam according to the present invention;
fig. 8 is a schematic view of a partially enlarged view of a position a of the present invention.
Wherein: 1. a bumper body; 2. a cavity; 3. a bumper beam; 301. a first through hole; 302. a second through hole; 303. a first threaded hole; 304. a second threaded hole; 4. a first cross member; 401. a left first cross member; 402. a right first cross member; 403. a first through hole; 404. a first bolt; 405. a first groove; 406. a first bump; 5. a second cross member; 501. a left second cross member; 502. a right second cross member; 503. a second through hole; 504. a second bolt; 505. a second groove; 506. a second bump; 6. a rebounding device; 601. placing the box; 602. an opening; 603. connecting columns; 604. a spring; 605. a limiting plate; 606. a pressure sensor; 7. a rubber layer; 8. and (4) bolts.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Embodiment 1, refer to fig. 1, the utility model discloses a bumper body 1, bumper body 1 are inside to be equipped with cavity 2, and bumper body 1 is inside to be equipped with the bumper longeron 3 that vertically runs through, bumper longeron 3's top and bumper body 1 inner wall top fixed connection, and bumper body 1 bottom is stretched out to bumper longeron 3 bottom.
Referring to fig. 2, a resilient device 6 is arranged between a first beam 4 and a second beam 5, the resilient device 6 includes a placing box 601, an opening 602 is arranged at the top of the placing box 601, a connecting column 603 is arranged in the placing box 601, the top end of the connecting column 603 extends out of the placing box 601 through the opening 602, the top end of the connecting column 603 is fixedly connected with the bottom of the first beam 4, a gap for the connecting column 603 to move up and down is reserved between the bottom of the connecting column 603 and the bottom end of the placing box 601, a spring 604 is wound around the outer ring of the connecting column 603, the spring 604 is pressed between the bottom of the first beam 4 and the top end of the placing box 601, a limiting plate 605 with a length larger than the opening 602 is fixed on the outer side wall of the bottom of the connecting column 603, the limiting plate 605 is arranged on one side of the placing box 601 close to the opening 602, a pressure sensor 606 for sensing the pressure of the connecting column 603 is fixed on the bottom of the placing box 601, the pressure sensor 606 is arranged in the gap between the bottom of the connecting column 603 and the top end of the placing box 601, when the automobile is impacted, the spring 604 is compressed to drive the connecting column 603 to move towards the bottom of the placing box 601, the joint touches the pressure sensor 606, and the pressure sensor 606 drives the alarm in the automobile to give an alarm, so that an automobile owner can timely sense the impact of the bumper.
Referring to fig. 3-7, a first cross beam 4 is arranged at the bottom of the bumper body 1 and is in the same vertical plane with the outer side walls of the two ends of the bumper body 1, the first cross beam 4 is connected with the bumper body 1 in a plug-in manner, a second cross beam 5 is arranged below the first cross beam 4 and is arranged in the same horizontal direction as the first cross beam 4, the first cross beam 4 and the second cross beam 5 cross the bumper longitudinal beam 3, the first cross beam 4 is split left and right, the first cross beam 4 comprises a left first cross beam 401 and a right first cross beam 402, a first groove 405 is arranged on one side of the left first cross beam 401 close to the bumper longitudinal beam 3, a first bump 406 matched with the first groove 405 is arranged on one side of the right first cross beam 402 close to the bumper longitudinal beam 3, two matched parallel first through holes 403 are arranged on the first groove 405 and the first bump 406, the left first cross beam 401 and the right first cross beam 402 are connected by a first bolt 404, the length of the first through hole 403 is larger than the diameter of the first bolt 404, and the first bolt 404 slides in the first through hole 403.
A first through hole 301 and a second through hole 302 are arranged in the bumper longitudinal beam 3, the first through hole 301 is arranged above the second through hole 302, the first through hole 301 is matched with the combination of the first bump 406 and the first groove 405, the second through hole 302 is matched with the combination of the second bump 506 and the second groove 505, a first threaded hole 303 matched with the first bolt 404 is arranged in the bumper longitudinal beam 3, and a second threaded hole 304 matched with the second bolt 504 is arranged in the bumper longitudinal beam 3.
A first groove 405 at the right end of a left first cross beam 401 and a first bump 406 at the left end of a right first cross beam 402 are inserted into a first through hole 301 of a bumper longitudinal beam 3, the first groove 405 and the first bump 406 are matched, the first groove 405 corresponds to a first through hole 403 on the first bump 406 and a first threaded hole 303 on the bumper longitudinal beam 3, a first bolt 404 is inserted into the bumper longitudinal beam 3 from the front side of the bumper longitudinal beam 3, the first bolt 404 penetrates through the first threaded hole 303, the first through hole 403 and the first through hole 301 to connect the bumper longitudinal beam 3 and a first cross beam 4, the second cross beam 5 and the bumper longitudinal beam 3 are also the same, the first cross beam 4 and the second cross beam 5 are both designed to be detachable, quick insertion can be realized, and quick and convenient detachment and installation are realized.
Embodiment 2, referring to fig. 1, bumper body 1 corner is equipped with rubber layer 7, and rubber layer 7 absorbs a majority of energy, has reduced the injury of striking to the automobile body, has guaranteed personnel's safety.
Referring to fig. 8, the first beam 4 and the bumper body 1 are connected in a plug-in manner, the side surface of the first beam 4 is provided with a bolt 8 which fixes the first beam 4 and the bumper body 1 after the first beam 4 is inserted into the bumper body 1, and the plug-in type dismounting is more convenient and faster.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of 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 or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (6)
1. Enclose cover before safe quick detachable heavily blocks, including the bumper body, the inside cavity that is equipped with of bumper body, the inside bumper longeron that is equipped with vertically runs through of bumper body, its characterized in that: the utility model discloses a bumper body, including bumper body, bumper longeron, bumper body, first crossbeam side, first crossbeam, bolt, first crossbeam below, be equipped with the first crossbeam that is in same vertical face with bumper body both ends lateral wall, be connected for the plug-in type between first crossbeam and the bumper body, first crossbeam side is equipped with connects the back on the bumper body at first crossbeam, carries out the bolt fixed with first crossbeam and bumper body, first crossbeam below is equipped with the second crossbeam of placing with first crossbeam with the same level, be equipped with resilient means between first crossbeam and the second crossbeam, first crossbeam and second crossbeam cross the bumper longeron.
2. A secure quick disconnect heavy truck front enclosure according to claim 1, characterized in that: the utility model discloses a box, including placing the box, resilient mounting is including placing the box, it is equipped with the opening to place the box top, it is equipped with the spliced pole in the box to place, the top of spliced pole stretches out through the opening and places outside the box, the top of spliced pole and the bottom fixed connection of first crossbeam, the spliced pole bottom leaves the clearance that can supply the spliced pole to reciprocate with placing box inside bottom, the spliced pole outer loop is around there being the spring, the spring is pressed in first crossbeam bottom and is placed between the box top, spliced pole bottom lateral wall is fixed with length and is greater than the open-ended limiting plate, the limiting plate sets up and is placing box and be close open-ended one side, place the pressure sensor that the box inside bottom is fixed with the pressure of perception spliced pole, pressure sensor is located the spliced pole bottom and places the clearance between the box inside top.
3. A secure quick disconnect heavy truck front enclosure according to claim 1, characterized in that: first crossbeam is for controlling split type, first crossbeam includes first crossbeam in a left side and the first crossbeam in the right side, one side that first crossbeam in a left side is close the bumper longeron is equipped with first recess, one side that first crossbeam in the right side is close the bumper longeron is equipped with the first lug with first recess matched with, all be equipped with the first through-hole of two matched with block formulas on first recess and the first lug, lean on first bolted connection between first crossbeam in a left side and the first crossbeam in the right side, first through-hole length is greater than first bolt diameter, first bolt slides in first through-hole.
4. A secure quick disconnect heavy truck front enclosure as recited in claim 3, wherein: the second crossbeam is for controlling split type, the second crossbeam includes left second crossbeam and right second crossbeam, one side that left side second crossbeam is close the bumper longeron is equipped with the second recess, two sides that right side second crossbeam is close the bumper longeron are equipped with second recess matched with second lug, all be equipped with two matched with block formula second through-hole on second recess and the second lug, lean on second bolted connection between left side second crossbeam and the right second crossbeam.
5. A secure quick disconnect heavy truck front enclosure according to claim 4, characterized in that: the bumper longitudinal beam is internally provided with a first through hole and a second through hole, the first through hole is arranged above the second through hole, the first through hole is matched with a combination position of a first lug and a first groove, the second through hole is matched with a combination position of a second lug and a second groove, a first threaded hole matched with a first bolt is formed in the bumper longitudinal beam, and a second threaded hole matched with a second bolt is formed in the bumper longitudinal beam.
6. A secure quick disconnect heavy truck front enclosure according to claim 1, characterized in that: and rubber layers are arranged at the corners of the bumper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220228999.5U CN217145890U (en) | 2022-01-27 | 2022-01-27 | Safe and easily-detachable front enclosure of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220228999.5U CN217145890U (en) | 2022-01-27 | 2022-01-27 | Safe and easily-detachable front enclosure of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217145890U true CN217145890U (en) | 2022-08-09 |
Family
ID=82691449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220228999.5U Expired - Fee Related CN217145890U (en) | 2022-01-27 | 2022-01-27 | Safe and easily-detachable front enclosure of heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217145890U (en) |
-
2022
- 2022-01-27 CN CN202220228999.5U patent/CN217145890U/en not_active Expired - Fee Related
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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: 20220809 |