CN108638993A - A kind of new-energy automobile high intensity bumper - Google Patents
A kind of new-energy automobile high intensity bumper Download PDFInfo
- Publication number
- CN108638993A CN108638993A CN201810767811.2A CN201810767811A CN108638993A CN 108638993 A CN108638993 A CN 108638993A CN 201810767811 A CN201810767811 A CN 201810767811A CN 108638993 A CN108638993 A CN 108638993A
- Authority
- CN
- China
- Prior art keywords
- bumper
- plate
- mounting
- automobile
- new
- 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.)
- Granted
Links
- 239000007853 buffer solution Substances 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances 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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/36—Combinations of yieldable mounting means of different types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R2019/247—Fastening of bumpers' side ends
Abstract
The invention discloses a kind of new-energy automobile high intensity bumpers, including automobile body, the side of the automobile body is installed with mounting plate, the side of the mounting plate is equipped with bumper body, the side of the bumper body offers mounting groove, the mounting plate is extended to far from automobile body side in mounting groove, the top and bottom of the mounting plate offer fixing groove, mounting hole is offered in the top inner wall and bottom interior wall of the mounting groove, the slide over side walls of the mounting hole is connected with movable plate, the bottom of the movable plate is welded with fixing axle, the bottom of the fixing axle extends in fixing groove, swivelling chute is offered at the top of the fixing axle.The configuration of the present invention is simple, Crashworthy plate can protect bumper body, prevent from directly colliding and bumper body being caused to damage, and rotating shaft, can be dismantled easily to bumper body, and the take-down time is short, efficient, convenient to use.
Description
Technical field
The present invention relates to field of automobile more particularly to a kind of new-energy automobile high intensity bumpers.
Background technology
Bumper is the safety device for absorbing and slowing down foreign impacts power, protect vehicle body front and rear part, many years before
Automobile front/rear collision bumper is with steel plate punched into channel steel, rivets or welds together with longitudinal beam, with vehicle body have one section compared with
Big gap seems very unsightly, although intensity is very high as the development and engineering plastics of auto industry are in automobile
The extensive application of industry, bumper have also moved towards the road of innovation, the car of today as a kind of important safety device
Front/rear collision bumper other than keeping original defencive function, also to pursue with the harmony of car body moulding with uniformly, pursuit itself
Lightweight.
It is extremely inconvenient that present bumper is dismantled during needing replacing, and is brought greatly to maintenance personal
Work load, and the take-down time is long, efficiency is low, so we have proposed a kind of new-energy automobile high intensity bumper, to
Solve the problems, such as above-mentioned propose.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of new-energy automobile proposed is high
Intensity bumper.
To achieve the goals above, present invention employs following technical solutions：
The side of a kind of new-energy automobile high intensity bumper, including automobile body, the automobile body is fixedly mounted
There are mounting plate, the side of the mounting plate to be equipped with bumper body, the side of the bumper body offers mounting groove, described
Mounting plate is extended to far from automobile body side in mounting groove, and the top and bottom of the mounting plate offer fixing groove, institute
It states and offers mounting hole in the top inner wall and bottom interior wall of mounting groove, the slide over side walls of the mounting hole is connected with movement
The bottom of plate, the movable plate is welded with fixing axle, and the bottom of the fixing axle extends in fixing groove, the top of the fixing axle
Portion offers swivelling chute, and the swivelling chute internal thread is connected with shaft, and the top of the shaft through movable plate and extends to guarantor
The other side of the top of dangerous thick stick ontology, the bumper body offers dashpot, distinguishes on the side inner wall of the dashpot
Positioning plate and buffer solution compression bar there are two being fixedly mounted, and buffer solution compression bar is located between two positioning plates, the positioning plate
Side offers shifting chute, and buffer spring, the side of the buffer spring are fixedly connected on the side inner wall of the shifting chute
It is fixedly connected with the sliding panel being slidably connected with shifting chute, the side of the sliding panel is welded with stressed plate, the buffering hydraulic
The side of bar and the side of two stressed plates are fixedly connected with the same Crashworthy plate, and Crashworthy plate is located at the one of bumper body
Side.
Preferably, it is welded with limiting plate in the mounting hole, limit hole is offered on the limiting plate, the limit hole
Bearing is installed on inner wall, the shaft is mutually welded through bearing and with the inner ring of bearing.
Preferably, it is installed with sliding rail on the both sides inner wall of the mounting hole, the both sides of the movable plate open up
There are sliding slot, the sliding slot and sliding rail to be slidably connected.
Preferably, internal thread is offered on the inner wall of the swivelling chute, and external screw thread is offered on the outside of the shaft, it is described
External screw thread and internal thread are threadedly coupled.
Preferably, the side of the buffer solution compression bar is welded with mounting plate, is opened up on the corner location of the mounting plate
There are bolt hole, the bolt hole internal thread to be connected with bolt, the buffer solution compression bar is fixedly mounted on by bolt and bolt hole
On the side inner wall of dashpot.
Preferably, handle is welded at the top of the shaft, and the outside fixing sleeve of handle is equipped with antiskid thread pad.
Compared with prior art, the beneficial effects of the invention are as follows：When bumper body encounters barrier, barrier can be first
First encounter Crashworthy plate, Crashworthy plate can offset the collision of part under the effect of the reseting elasticity of buffer spring and buffer solution compression bar
Power, thus Crashworthy plate can prevent bumper body from directly being impacted and bumper body is caused to be damaged, in needs pair
When bumper body is dismounted, rotating shaft can be such that fixing axle is moved under the rotation of shaft, and then convenient for protecting
Dangerous thick stick ontology is dismantled.
The configuration of the present invention is simple, Crashworthy plate can protect bumper body, prevent from directly colliding and causing to insure
Thick stick ontology damages, and rotating shaft, can be dismantled easily to bumper body, and the take-down time is short, efficient, uses
It is convenient and efficient.
Description of the drawings
Fig. 1 is a kind of structure top view of new-energy automobile high intensity bumper proposed by the present invention；
Fig. 2 is a kind of A schematic enlarged-scale views of new-energy automobile high intensity bumper proposed by the present invention；
Fig. 3 is a kind of B structure enlarged drawing of new-energy automobile high intensity bumper proposed by the present invention.
In figure：1 automobile body, 2 mounting plates, 3 bumper bodies, 4 mounting grooves, 5 fixing grooves, 6 mounting holes, 7 limiting plates, 8
Shaft, 9 movable plates, 10 fixing axles, 11 swivelling chutes, 12 handles, 13 dashpots, 14 positioning plates, 15 shifting chutes, 16 buffer springs,
17 sliding panels, 18 stressed plates, 19 buffer solution compression bars, 20 Crashworthy plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of new-energy automobile high intensity bumper, including automobile body 1, the side of automobile body 1
It is installed with mounting plate 2, the side of mounting plate 2 is equipped with bumper body 3, and the side of bumper body 3 offers mounting groove
4, mounting plate 2 is extended to far from 1 side of automobile body in mounting groove 4, and the top and bottom of mounting plate 2 offer fixing groove 5,
Mounting hole 6 is offered in the top inner wall and bottom interior wall of mounting groove 4, the slide over side walls of mounting hole 6 is connected with movable plate
9, the bottom of movable plate 9 is welded with fixing axle 10, and the bottom of fixing axle 10 extends in fixing groove 5, and the top of fixing axle 10 is opened
Equipped with swivelling chute 11,11 internal thread of swivelling chute is connected with shaft 8, and the top of shaft 8 through movable plate 9 and extends to bumper sheet
The other side of the top of body 3, bumper body 3 offers dashpot 13, is fixedly mounted respectively on the side inner wall of dashpot 13
There are two positioning plate 14 and buffer solution compression bars 19, and buffer solution compression bar 19 is located between two positioning plates 14, and the one of positioning plate 14
Side offers shifting chute 15, and buffer spring 16 is fixedly connected on the side inner wall of shifting chute 15, and the side of buffer spring 16 is solid
Surely it is connected with the sliding panel 17 being slidably connected with shifting chute 15, the side of sliding panel 17 is welded with stressed plate 18, buffer solution compression bar
19 side and the side of two stressed plates 18 are fixedly connected with the same Crashworthy plate 20, and Crashworthy plate 20 is located at bumper body
3 side, when bumper body 3 encounters barrier, barrier can initially strike Crashworthy plate 20, and Crashworthy plate 20 is in buffer spring
16 and buffer solution compression bar 19 reseting elasticity effect under, the impulsive contact force of part can be offset, thus Crashworthy plate 20 can prevent from protecting
Dangerous thick stick ontology 3 is directly impacted and bumper body 3 is caused to be damaged, when needing to dismount bumper body 3,
Rotating shaft 8 can be such that fixing axle 10 is moved under the rotation of shaft 8, and then convenient for being dismantled to bumper body 3,
The configuration of the present invention is simple, Crashworthy plate 20 can protect bumper body 3, prevent from directly colliding and causing bumper body
3 damages, and rotating shaft 8, can easily dismantle bumper body 3, and the take-down time is short, efficient, user
Just quick.
In the present invention, it is welded with limiting plate 7 in mounting hole 6, offers limit hole on limiting plate 7, on the inner wall of limit hole
It is installed with bearing, shaft 8 is mutually welded through bearing and with the inner ring of bearing, fixed peace on the both sides inner wall of mounting hole 6
Equipped with sliding rail, the both sides of movable plate 9 offer sliding slot, and sliding slot and sliding rail are slidably connected, and are offered on the inner wall of swivelling chute 11
The outside of internal thread, shaft 8 offers external screw thread, and external screw thread and internal thread are threadedly coupled, the side welding of buffer solution compression bar 19
There is mounting plate, bolt hole is offered on the corner location of mounting plate, bolt hole internal thread is connected with bolt, buffer solution compression bar 19
It is fixedly mounted on the side inner wall of dashpot 13 by bolt and bolt hole, the top of shaft 8 is welded with handle 12, and handle
12 outside fixing sleeve is equipped with antiskid thread pad, and when bumper body 3 encounters barrier, barrier can initially strike Crashworthy plate
20, Crashworthy plate 20 can offset the impulsive contact force of part under the effect of the reseting elasticity of buffer spring 16 and buffer solution compression bar 19, because
And Crashworthy plate 20 can prevent bumper body 3 from directly being impacted and bumper body 3 is caused to be damaged, and need to protecting
When dangerous thick stick ontology 3 is dismounted, rotating shaft 8 can be such that fixing axle 10 is moved under the rotation of shaft 8, so convenient for pair
Bumper body 3 is dismantled, the configuration of the present invention is simple, and Crashworthy plate 20 can protect bumper body 3, is prevented directly
It collides and bumper body 3 is caused to damage, and rotating shaft 8, bumper body 3 can be dismantled easily, and dismantles
Time is short, efficient, convenient to use.
Operation principle：When automobile body 1 is using bumper body 3, if encountering barrier, barrier can initially strike anti-
Plate 20 is hit, and then buffer spring 16 and buffer solution compression bar 19 can be compressed, so answering in buffer spring 16 and buffer solution compression bar 19
Under the elastic force effect of position, the impulsive contact force of part can be offset, thus Crashworthy plate 20 can prevent bumper body 3 from directly being impacted
Damage, when needing to install bumper body 3, rotating shaft 8 first, and shaft 8 and swivelling chute 11 are threadedly coupled, meeting
Rotary motion is changed into linear motion, fixing axle 10 can be made to be moved, when fixing axle 10 is moved in fixing groove 5, just
Bumper body 3 can be mounted on automobile body 1, when needing to dismantle bumper body 3, shaft 8 be inverted, just
Fixing axle 10 can be made to remove fixing groove 5, thus convenient for being dismantled to bumper body 3, and the take-down time is short, it is efficient,
It is convenient to use.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of new-energy automobile high intensity bumper, including automobile body (1), which is characterized in that the automobile body (1)
Side be installed with mounting plate (2), the side of the mounting plate (2) is equipped with bumper body (3), the bumper body
(3) side offers mounting groove (4), and the mounting plate (2) extends to far from automobile body (1) side in mounting groove (4), institute
The top and bottom for stating mounting plate (2) offer fixing groove (5), in the top inner wall and bottom interior wall of the mounting groove (4)
Mounting hole (6) is offered, the slide over side walls of the mounting hole (6) is connected with movable plate (9), the bottom of the movable plate (9)
Portion is welded with fixing axle (10), and the bottom of the fixing axle (10) extends in fixing groove (5), the top of the fixing axle (10)
Swivelling chute (11) is offered, swivelling chute (11) internal thread is connected with shaft (8), and the top of the shaft (8) is through movement
The other side of plate (9) and the top for extending to bumper body (3), the bumper body (3) offers dashpot (13), institute
State positioning plate (14) and buffer solution compression bar (19) there are two being fixedly mounted respectively on the side inner wall of dashpot (13), and buffer solution
Compression bar (19) is located between two positioning plates (14), and the side of the positioning plate (14) offers shifting chute (15), the movement
Buffer spring (16) is fixedly connected on the side inner wall of slot (15), the side of the buffer spring (16) is fixedly connected with and moves
The sliding panel (17) that dynamic slot (15) is slidably connected, the side of the sliding panel (17) is welded with stressed plate (18), the buffer solution
The side of compression bar (19) and the side of two stressed plates (18) are fixedly connected with the same Crashworthy plate (20), and Crashworthy plate (20) position
Side in bumper body (3).
2. a kind of new-energy automobile high intensity bumper according to claim 1, which is characterized in that the mounting hole
(6) it is welded with limiting plate (7) in, limit hole is offered on the limiting plate (7), is installed on the inner wall of the limit hole
Bearing, the shaft (8) are mutually welded through bearing and with the inner ring of bearing.
3. a kind of new-energy automobile high intensity bumper according to claim 1, which is characterized in that the mounting hole
(6) sliding rail is installed on both sides inner wall, the both sides of the movable plate (9) offer sliding slot, the sliding slot and cunning
Rail is slidably connected.
4. a kind of new-energy automobile high intensity bumper according to claim 1, which is characterized in that the swivelling chute
(11) internal thread is offered on inner wall, and external screw thread, the external screw thread and internal thread screw thread are offered on the outside of the shaft (8)
Connection.
5. a kind of new-energy automobile high intensity bumper according to claim 1, which is characterized in that the buffering hydraulic
The side of bar (19) is welded with mounting plate, offers bolt hole on the corner location of the mounting plate, spiral shell in the bolt hole
Line is connected with bolt, and the buffer solution compression bar (19) is fixedly mounted on the side inner wall of dashpot (13) by bolt and bolt hole
On.
6. a kind of new-energy automobile high intensity bumper according to claim 1, which is characterized in that the shaft (8)
Top be welded with handle (12), and the outside fixing sleeve of handle (12) is equipped with antiskid thread pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767811.2A CN108638993B (en) | 2018-07-13 | 2018-07-13 | High-strength bumper for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767811.2A CN108638993B (en) | 2018-07-13 | 2018-07-13 | High-strength bumper for new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108638993A true CN108638993A (en) | 2018-10-12 |
| CN108638993B CN108638993B (en) | 2019-12-27 |
Family
ID=63751036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810767811.2A Active CN108638993B (en) | 2018-07-13 | 2018-07-13 | High-strength bumper for new energy automobile |
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| Country | Link |
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| CN (1) | CN108638993B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544977A (en) * | 2019-10-23 | 2019-12-06 | 徐州市恒源电器有限公司 | Anti-collision solar energy storage power supply for industrial and mining |
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| EP1098807A1 (en) * | 1998-07-15 | 2001-05-16 | Cosma International Inc. | Method for making motor vehicle end module assemblies |
| US20040174043A1 (en) * | 2003-03-06 | 2004-09-09 | Ross Bradsen | Motorized rack and pinion assembly |
| CN1715103A (en) * | 2004-07-02 | 2006-01-04 | 本田技研工业株式会社 | Bumper mounting structure |
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| CN110544977A (en) * | 2019-10-23 | 2019-12-06 | 徐州市恒源电器有限公司 | Anti-collision solar energy storage power supply for industrial and mining |
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| Publication number | Publication date |
|---|---|
| CN108638993B (en) | 2019-12-27 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191129 Address after: 230000 South Road and Yunxiao Road Intersection of Shangpai Town Industrial Agglomeration Area, Feixi County, Hefei City, Anhui Province Applicant after: Hefei Dongsheng New Energy Automobile Co., Ltd. Address before: 241000 3 units 401, A District, Jinghu District, Jinghu, Wuhu, Anhui. Applicant before: Zong Fang |
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