CN208544237U - Anti-bumping protection beam before a kind of automotive light weight technology vehicle body - Google Patents
Anti-bumping protection beam before a kind of automotive light weight technology vehicle body Download PDFInfo
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- CN208544237U CN208544237U CN201820969005.9U CN201820969005U CN208544237U CN 208544237 U CN208544237 U CN 208544237U CN 201820969005 U CN201820969005 U CN 201820969005U CN 208544237 U CN208544237 U CN 208544237U
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- fence rail
- vehicle body
- light weight
- connecting column
- automotive light
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Abstract
The utility model discloses Anti-bumping protection beams before a kind of automotive light weight technology vehicle body, including fence rail, the medial surface both ends of fence rail are equipped with connecting column, connecting column is boring cylinder, the inside of connecting column is filled with silica gel, the end of connecting column is connected with buffer unit, the end of buffer unit is equipped with connecting plate, the end of connecting plate is equipped with mounting base, the side surface quadrangle of mounting base is equipped with first through hole, bolt is equipped in first through hole, the threaded one end of bolt is connected with nut, the medial surface of fence rail is equipped with support frame, support frame is two cross one another connection floors, one end of two connection floors is fixedly connected with two connecting plates respectively.Anti-bumping protection beam using effect is good before this automotive light weight technology vehicle body, increases the crashworthiness hit intensity of fence rail, can effectively absorb Impact energy; increase integrally-built stability; whole impact resistant capability is promoted, reduces damage of the collision to car body, reduces maintenance cost.
Description
Technical field
The utility model relates to technical field of automobile accessories, Anti-bumping protection beam before specially a kind of automotive light weight technology vehicle body.
Background technique
Front and back collision prevention girders are exactly the device that vehicle bears impact force for the first time, are important zero for ensureing vehicle safety performance
One of part is mainly used for mitigating the impact force generated when automobile is collided.Before existing vehicle body Anti-bumping protection girder construction it is simple,
Using effect is poor, and buffering effect and impact resistant capability are poor, cannot effectively absorb collision energy, cannot protect well after collision
Car body is protected, car body damage is larger.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is prevented before providing a kind of automotive light weight technology vehicle body
Protection beam is hit, using effect is good, increases the crashworthiness hit intensity of fence rail, can effectively absorb Impact energy, increase entirety
The stability of structure promotes whole impact resistant capability, reduces damage of the collision to car body, reduces maintenance cost, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: anticollision is protected before a kind of automotive light weight technology vehicle body
Guard beam, including fence rail, the medial surface both ends of the fence rail are equipped with connecting column, and connecting column is boring cylinder, connection
The inside of column is filled with silica gel, and the end of connecting column is connected with buffer unit, and the end of buffer unit is equipped with connecting plate, connecting plate
End be equipped with mounting base, the side surface quadrangle of mounting base is equipped with first through hole, be equipped with bolt in first through hole, the one of bolt
End is threaded with nut, and the medial surface of the fence rail is equipped with support frame, and support frame is two cross one another connection floors,
One end of two connection floors is fixedly connected with two connecting plates respectively.
As a kind of optimal technical scheme of the utility model, the outer surface of the fence rail is equipped with groove, groove it is interior
Portion is installed with preventing rubber pad.
As a kind of optimal technical scheme of the utility model, the inner upper of the fence rail and lower part are equipped with chamber
The inside of room, chamber is filled with foam.
As a kind of optimal technical scheme of the utility model, the buffer unit includes cabinet and portable pillar, portable pillar
Active card is loaded on the interior side of cabinet, is equipped with fixed plate in the middle part of the inside of cabinet, and the inner lower of fixed plate and cabinet is slow
Chamber is rushed, rubber is filled in cushion chamber, the side surface of fixed plate is equipped with the second through-hole, connecting rod, connection are equipped in the second through-hole
One end of bar is connect with portable pillar, and the other end of connecting rod is located in cushion chamber, and the outer surface of connecting rod is socketed with spring, spring
Between portable pillar and fixed plate.
As a kind of optimal technical scheme of the utility model, the quantity of second through-hole is four, and four second
Through-hole is distributed in the side surface quadrangle of fixed plate.
Compared with prior art, the utility model has the beneficial effects that Anti-bumping protection beam before this automotive light weight technology vehicle body, makes
Good with effect, the outer surface of fence rail is equipped with preventing rubber pad, and the inner upper of fence rail and it is under-filled have foam, increase
Adding the crashworthiness hit intensity of fence rail, the inside of connecting column is filled with silica gel, and buffer unit can effectively absorb Impact energy, and
And the medial surface of fence rail is additionally provided with support frame, increases integrally-built stability, promotes whole impact resistant capability, reduction is touched
The damage to car body is hit, maintenance cost is reduced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is structural schematic diagram at the utility model A.
In figure: 1 nut, 2 mounting bases, 3 first through hole, 4 bolts, 5 connecting columns, 6 fence rails, 7 grooves, 8 preventing rubber pads,
9 buffer units, 10 connecting plates, 11 connection floors, 12 support frames, 13 chambers, 14 foams, 15 silica gel, 16 portable pillars, 17 springs,
18 fixed plates, 19 second through-holes, 20 connecting rods, 21 cabinets, 22 rubber, 23 cushion chambers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: Anti-bumping protection before a kind of automotive light weight technology vehicle body
The outer surface of beam, including fence rail 6, fence rail 6 is equipped with groove 7, and the inside of groove 7 is installed with preventing rubber pad 8, fence rail 6
Inner upper and lower part be equipped with chamber 13, the inside of chamber 13 is filled with foam 14, passes through setting preventing rubber pad 8 and bubble
Foam 14 increases the crashworthiness hit intensity of fence rail 6, and the medial surface both ends of fence rail 6 are equipped with connecting column 5, and connecting column 5 is inside
The inside of hollow cylinder, connecting column 5 is filled with silica gel 15, and when colliding, connecting column 5 is compressed, and silica gel 15 is conducive to buffer
Energy, the end of connecting column 5 are connected with buffer unit 9, and buffer unit 9 includes cabinet 21 and portable pillar 16,16 activity of portable pillar
It is installed in the interior side of cabinet 21, is equipped with fixed plate 18, the interior subordinate of fixed plate 18 and cabinet 21 in the middle part of the inside of cabinet 21
Portion is cushion chamber 23, and rubber 22 is filled in cushion chamber 23, and the side surface of fixed plate 18 is equipped with the second through-hole 19, the second through-hole 19
Quantity be four, and four the second through-holes 19 are distributed in the side surface quadrangle of fixed plate 18, are equipped with connection in the second through-hole 19
One end of bar 20, connecting rod 20 is connect with portable pillar 16, and the other end of connecting rod 20 is located in cushion chamber 23, outside connecting rod 20
Surface is socketed with spring 17, and spring 17 is between portable pillar 16 and fixed plate 18, and when colliding, 16 stress of portable pillar is simultaneously
Compressed spring 17, while 16 stress of portable pillar is mobile and drives connecting rod 20 mobile, one end of connecting rod 20 squeezes rubber 22, energy
Enough effectively to absorb Impact energy, the end of buffer unit 9 is equipped with connecting plate 10, and the end of connecting plate 10 is equipped with mounting base 2, installation
The side surface quadrangle of seat 2 is equipped with first through hole 3, is equipped with bolt 4 in first through hole 3, the threaded one end of bolt 4 is connected with nut
1, easy to disassemble or replacement, the medial surface of fence rail 6 is equipped with support frame 12, and support frame 12 is two cross one another connection floors
11, one end of two connection floors 11 is fixedly connected with two connecting plates 10 respectively, increases integrally-built stability, is promoted
Whole impact resistant capability reduces damage of the collision to car body, reduces maintenance cost.
When in use: cooperated by bolt 4 and nut 1, mounting base 2 is connect with car body, when colliding, preventing rubber
Pad 8 can reduce the damage collided to fence rail 6, while the foam 14 inside fence rail 6 can also absorb a part of impact energy
Collision energy is passed to connecting column 5 by amount, fence rail 6, and connecting column 5 is extruded, and the silica gel 15 inside connecting column 5 reduces impact energy
Amount, then collision energy is passed to buffer unit 9,16 stress of portable pillar and compressed spring 17, while portable pillar 16 by connecting column 5
Stress is mobile and drives connecting rod 20 mobile, and one end of connecting rod 20 squeezes rubber 22, effectively absorption Impact energy, in addition supports
Frame 12 increases integrally-built stability, promotes whole impact resistant capability.
The utility model using effect is good, and the outer surface of fence rail 6 is equipped with preventing rubber pad 8, and the inside of fence rail 6
Upper and lower part is filled with foam 14, increases the crashworthiness hit intensity of fence rail 6, and buffer unit 9 can effectively absorb Impact energy,
Support frame 12 increases the stability of overall mechanism, promotes whole impact resistant capability, reduces damage of the collision to car body, reduces dimension
Accomplish this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. Anti-bumping protection beam before a kind of automotive light weight technology vehicle body, including fence rail (6), it is characterised in that: the fence rail (6)
Medial surface both ends are equipped with connecting column (5), and connecting column (5) is boring cylinder, and the inside of connecting column (5) is filled with silica gel
(15), the end of connecting column (5) is connected with buffer unit (9), and the end of buffer unit (9) is equipped with connecting plate (10), connecting plate
(10) end is equipped with mounting base (2), and the side surface quadrangle of mounting base (2) is equipped with first through hole (3), in first through hole (3)
Equipped with bolt (4), the threaded one end of bolt (4) is connected with nut (1), and the medial surface of the fence rail (6) is equipped with support frame
(12), support frame (12) be two cross one another connection floors (11), two connect floor (11) one end respectively with two
Connecting plate (10) is fixedly connected.
2. Anti-bumping protection beam before a kind of automotive light weight technology vehicle body according to claim 1, it is characterised in that: the fence rail
(6) outer surface is equipped with groove (7), and the inside of groove (7) is installed with preventing rubber pad (8).
3. Anti-bumping protection beam before a kind of automotive light weight technology vehicle body according to claim 1, it is characterised in that: the fence rail
(6) inner upper and lower part is equipped with chamber (13), and the inside of chamber (13) is filled with foam (14).
4. Anti-bumping protection beam before a kind of automotive light weight technology vehicle body according to claim 1, it is characterised in that: the buffering dress
Setting (9) includes cabinet (21) and portable pillar (16), and portable pillar (16) active card is loaded on the interior side of cabinet (21), cabinet (21)
Inside in the middle part of be equipped with fixed plate (18), the inner lower of fixed plate (18) and cabinet (21) is cushion chamber (23), cushion chamber
(23) rubber (22) are filled in, the side surface of fixed plate (18) is equipped with the second through-hole (19), the company of being equipped in the second through-hole (19)
One end of extension bar (20), connecting rod (20) is connect with portable pillar (16), and the other end of connecting rod (20) is located in cushion chamber (23),
The outer surface of connecting rod (20) is socketed with spring (17), and spring (17) is located between portable pillar (16) and fixed plate (18).
5. Anti-bumping protection beam before a kind of automotive light weight technology vehicle body according to claim 4, it is characterised in that: described second is logical
The quantity in hole (19) is four, and four the second through-holes (19) are distributed in the side surface quadrangle of fixed plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969005.9U CN208544237U (en) | 2018-06-22 | 2018-06-22 | Anti-bumping protection beam before a kind of automotive light weight technology vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969005.9U CN208544237U (en) | 2018-06-22 | 2018-06-22 | Anti-bumping protection beam before a kind of automotive light weight technology vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544237U true CN208544237U (en) | 2019-02-26 |
Family
ID=65423224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969005.9U Active CN208544237U (en) | 2018-06-22 | 2018-06-22 | Anti-bumping protection beam before a kind of automotive light weight technology vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544237U (en) |
-
2018
- 2018-06-22 CN CN201820969005.9U patent/CN208544237U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 212300 East Village, Jie Pai Town, Danyang City, Zhenjiang, Jiangsu Patentee after: Jiangsu Huazi Automobile Industry Co.,Ltd. Address before: 212323 Jiedong Village, Jiepai Town, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU KAWEI AUTOMOBILE INDUSTRY GROUP Co.,Ltd. |