CN212047246U - High-strength and buffering energy absorption box - Google Patents
High-strength and buffering energy absorption box Download PDFInfo
- Publication number
- CN212047246U CN212047246U CN201922286603.3U CN201922286603U CN212047246U CN 212047246 U CN212047246 U CN 212047246U CN 201922286603 U CN201922286603 U CN 201922286603U CN 212047246 U CN212047246 U CN 212047246U
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- energy
- energy absorption
- upper plate
- built
- absorbing
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 53
- 230000003139 buffering effect Effects 0.000 title claims abstract description 11
- 230000006698 induction Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
A high-strength and buffering energy absorption box relates to the technical field of automobile accessories. It contains the energy-absorbing box upper plate, first built-in holding chamber, first ulcerate and contract and lure the guide slot, the energy-absorbing box hypoplastron, the built-in holding chamber of second, the second is ulcerated and is contracted and lure the guide slot, the mounting hole, the fixed block, be equipped with first built-in holding chamber in the energy-absorbing box upper plate, be equipped with a plurality of first ulcerate and contract and lure the guide slot on the energy-absorbing box upper plate, the built-in holding chamber of second is established to the energy-absorbing box hypoplastron, be equipped with a plurality of second on the energy-absorbing box hypoplastron and contract and lure the guide slot, all be equipped with the mounting hole on energy. After the technical scheme is adopted, the beneficial effects of the utility model are that: the automobile energy absorption device is simple in structure and reasonable in design, has the advantages of high strength and good buffering capacity, improves the whole energy absorption effect, improves the safety performance of an automobile, has high popularization value, and is suitable for popularization and use.
Description
Technical Field
The utility model relates to an auto-parts technical field, concretely relates to energy-absorbing box of high strength and buffering.
Background
Automobile safety has also become one of the most important reference criteria for consumers to select automobile products. How to improve the safety of the vehicle body, especially the safety of passengers, has become one of the most intense researches. According to the current automobile safety theory, the automobile body can be divided into an energy absorption area and a passenger safety area. The 'passenger safety zone' is also called as the 'living space' of the passenger, and requires enough rigidity and strength, does not allow larger deformation, and is matched with an air bag and a three-point safety belt to protect the safety of the passenger; the "energy absorption region" is required to be crushed or deformed in a desired manner to sufficiently absorb the collision energy, so that the energy transmitted to the passenger compartment can be sufficiently attenuated, thereby reducing the damage to the body of the passenger.
The crash box is an important component in the magnetic energy region, can absorb a considerable part of the impact energy in the event of a collision, and is of great significance to the safety of both the vehicle and the passengers. However, the existing energy absorption boxes on the market have poor strength and poor buffering capacity, so that the energy absorption effect is poor, the body injury of passengers is still easily caused, and the energy absorption boxes are not suitable for being popularized and used continuously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide an energy-absorbing box of high strength and buffering, its simple structure, reasonable in design, it has high strength, advantage that buffer capacity is good, has improved holistic energy-absorbing effect, has improved the security performance of car, has great spreading value, is fit for using widely.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains energy-absorbing box upper plate 1, first built-in holding chamber 2, first ulcerate and contract and induce the guide slot 3, energy-absorbing box hypoplastron 4, the built-in holding chamber 5 of second, the second is ulcerated and is contracted and induce the guide slot 6, mounting hole 7, fixed block 8, be equipped with first built-in holding chamber 2 in the energy-absorbing box upper plate 1, be equipped with a plurality of first ulcerate and contract and induce the guide slot 3 on the energy-absorbing box upper plate 1, establish the built-in holding chamber 5 of second in the energy-absorbing box hypoplastron 4, be equipped with a plurality of second on the energy-absorbing box hypoplastron 4 and contract and induce the guide slot 6, all be equipped with mounting hole 7 on energy-absorbing box upper plate 1 and the energy.
The energy absorption box upper plate 1 and the energy absorption box lower plate 4 are U-shaped box bodies, and the energy absorption box upper plate 1 and the energy absorption box lower plate 2 are both formed by welding metal plates or are integrally extruded and formed by aluminum alloy materials.
The first built-in containing cavity 2 and the second built-in containing cavity 5 are filled with energy-absorbing foam.
The position of the mounting hole 7 arranged on the energy absorption box upper plate 1 corresponds to the position of the mounting hole 7 arranged on the energy absorption box lower plate 4.
The position of the fixing block 8 arranged on the energy absorption box upper plate 1 corresponds to the position of the fixing block 8 arranged on the energy absorption box lower plate 4.
The utility model discloses a theory of operation: the energy absorption box upper plate and the energy absorption box lower plate are connected back to back, the energy absorption box upper plate and the energy absorption box lower plate are connected through screws, and the screws are fixed through mounting holes or fixing holes.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the automobile energy absorption device is simple in structure and reasonable in design, has the advantages of high strength and good buffering capacity, improves the whole energy absorption effect, improves the safety performance of an automobile, has high popularization value, and is suitable for popularization and use.
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 these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an upper plate 1 of a crash box of the present invention;
fig. 2 is a schematic structural diagram of the lower plate 4 of the energy absorption box of the present invention.
Description of reference numerals: the energy absorption box comprises an energy absorption box upper plate 1, a first built-in containing cavity 2, a first collapse induction guide groove 3, an energy absorption box lower plate 4, a second built-in containing cavity 5, a second collapse induction guide groove 6, a mounting hole 7, a fixing block 8 and a fixing hole 81.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it is by energy-absorbing box upper plate 1, first built-in holding chamber 2, first ulcerate and contract and induce the guide slot 3, energy-absorbing box hypoplastron 4, the built-in holding chamber 5 of second, the second is ulcerated and is contracted and induce the guide slot 6, mounting hole 7, fixed block 8 is constituteed, 1 inside first built-in holding chamber 2 that is equipped with of energy-absorbing box upper plate, energy-absorbing box upper plate 1 and first built-in holding chamber 2, be provided with a plurality of first ulcerate and contract and induce the guide slot 3 on the energy-absorbing box upper plate 1, 4 inside second built-in holding chamber 5 that is equipped with of energy-absorbing box hypoplastron, be provided with a plurality of second on the energy-absorbing box hypoplastron 4 and contract and induce the guide slot 6, all set up mounting hole 7 on energy-absorbing box upper plate 1 and the energy-absorbing box hypoplastron 4. The arrangement of the first crumple guide groove 3 and the second crumple guide groove 6 improves the buffering capacity and the energy absorption effect of the energy absorption box.
The energy absorption box upper plate 1 and the energy absorption box lower plate 4 are box bodies of U-shaped structures, and the energy absorption box upper plate 1 and the energy absorption box lower plate 4 are both formed by welding metal plates or are integrally extruded and formed by aluminum alloy materials.
The first built-in containing cavity 2 and the second built-in containing cavity 5 are filled with energy-absorbing foam. The energy absorbing capacity of the energy absorbing box can be increased.
The position of the mounting hole 7 arranged on the energy absorption box upper plate 1 corresponds to the position of the mounting hole 7 arranged on the energy absorption box lower plate 4.
The position of the fixing block 8 arranged on the energy absorption box upper plate 1 corresponds to the position of the fixing block 8 arranged on the energy absorption box lower plate 4.
The utility model discloses a theory of operation: the energy absorption box upper plate and the energy absorption box lower plate are connected back to back, the energy absorption box upper plate and the energy absorption box lower plate are connected through screws, and the screws are fixed through mounting holes or fixing holes.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the automobile energy absorption device is simple in structure and reasonable in design, has the advantages of high strength and good buffering capacity, improves the whole energy absorption effect, improves the safety performance of an automobile, has high popularization value, and is suitable for popularization and use.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a high strength and energy-absorbing box of buffering which characterized in that: the energy-absorbing box comprises an energy-absorbing box upper plate (1), a first built-in containing cavity (2), a first crumpling and contracting induction guide groove (3), an energy-absorbing box lower plate (4), a second built-in containing cavity (5), a second crumpling and contracting induction guide groove (6), a mounting hole (7) and a fixing block (8), wherein the first built-in containing cavity (2) is arranged in the energy-absorbing box upper plate (1), the plurality of first crumpling and contracting induction guide grooves (3) are arranged on the energy-absorbing box upper plate (1), the second built-in containing cavity (5) is arranged in the energy-absorbing box lower plate (4), the plurality of second crumpling and contracting induction guide grooves (6) are arranged on the energy-absorbing box lower plate (4), the mounting hole (7) and the fixing block (8) are arranged on the energy-absorbing box upper plate (1) and.
2. A high strength and cushioned crash box as set forth in claim 1, wherein: the energy absorption box is characterized in that the energy absorption box upper plate (1) and the energy absorption box lower plate (4) are U-shaped box bodies, and the energy absorption box upper plate (1) and the energy absorption box lower plate (4) are both formed by welding metal plates or are integrally extruded and formed by aluminum alloy materials.
3. A high strength and cushioned crash box as set forth in claim 1, wherein: the first built-in containing cavity (2) and the second built-in containing cavity (5) are filled with energy-absorbing foam.
4. A high strength and cushioned crash box as set forth in claim 1, wherein: the position of a mounting hole (7) formed in the energy absorption box upper plate (1) corresponds to the position of a mounting hole (7) formed in the energy absorption box lower plate (4).
5. A high strength and cushioned crash box as set forth in claim 1, wherein: the position of a fixing block (8) arranged on the energy absorption box upper plate (1) corresponds to the position of a fixing block (8) arranged on the energy absorption box lower plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922286603.3U CN212047246U (en) | 2019-12-18 | 2019-12-18 | High-strength and buffering energy absorption box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922286603.3U CN212047246U (en) | 2019-12-18 | 2019-12-18 | High-strength and buffering energy absorption box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047246U true CN212047246U (en) | 2020-12-01 |
Family
ID=73512375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922286603.3U Expired - Fee Related CN212047246U (en) | 2019-12-18 | 2019-12-18 | High-strength and buffering energy absorption box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047246U (en) |
-
2019
- 2019-12-18 CN CN201922286603.3U patent/CN212047246U/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: 20201201 |