CN109094497A - A kind of crash-proof electric car body of high safety - Google Patents
A kind of crash-proof electric car body of high safety Download PDFInfo
- Publication number
- CN109094497A CN109094497A CN201810901454.4A CN201810901454A CN109094497A CN 109094497 A CN109094497 A CN 109094497A CN 201810901454 A CN201810901454 A CN 201810901454A CN 109094497 A CN109094497 A CN 109094497A
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- China
- Prior art keywords
- car body
- buffer
- fixedly connected
- bar
- far
- 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.)
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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
- B60R19/023—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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of crash-proof electric car bodies of high safety, including car body, the front and rear sides of car body are equipped with anticollision mechanism, anticollision mechanism includes the first buffer bar being fixedly connected with car body side wall, first buffer bar opens up fluted far from the side of car body, and clamping mechanism in groove, first buffer bar is equipped with fixed block far from one end of car body, fixed block is fixedly connected far from the side of the first buffer bar there are two symmetrical arc buffering bar, the second buffer bar is fixedly connected at the top of arc buffering bar, the opposite side of two the second buffer bars is fixedly connected with third buffer bar jointly, two third buffer bars are fixedly connected to telescopic rod close to the side of car body, the outer wall of telescopic rod is arranged with the first spring, telescopic rod is fixedly connected with buffer board far from one end of third buffer bar.The present invention can effectively prevent from colliding and damaging car body itself, while can facilitate and mount and dismount to anticollision mechanism.
Description
Technical field
The present invention relates to electric vehicle engineering field more particularly to a kind of crash-proof electric car bodies of high safety.
Background technique
The effect of body of a motor car mainly protects driver and constitutes good aeromechanics environment.Good vehicle body is not only
More preferably performance can be brought, the individual character of car owner can be also embodied.Automotive body structure in the form, is broadly divided into Non-carrying type
With two kinds of bearing-type.
In the process of moving, the front and rear sides of electric car body are easy to impinge upon other objects existing electric car
On, the impact force hit is reduced by using bumper mostly and is being hit because bumper is bonded vehicle body design
Afterwards, it may result in body distortion, to need to repair vehicle body or replace, price is costly.
Summary of the invention
The purpose of the present invention is to solve the front and rear sides of electric car body in the prior art to be easy to impinge upon other
On object, the impact force hit is reduced by using bumper mostly and is being hit because bumper is bonded vehicle body design
After hitting, may result in body distortion, to need to repair vehicle body or replace, price costly the problem of, and
A kind of crash-proof electric car body of the high safety proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of crash-proof electric car body of high safety, including car body, the front and rear sides of the car body are equipped with anti-
Collide structure, and the anticollision mechanism includes the first buffer bar being fixedly connected with car body side wall, and first buffer bar is far from car body
Side open up fluted, and clamping mechanism in groove, first buffer bar is equipped with fixed block far from one end of car body, described
Fixed block is fixedly connected far from the side of the first buffer bar there are two symmetrical arc buffering bar, the arc buffering bar
Top is fixedly connected with the second buffer bar, and two opposite sides of second buffer bar are fixedly connected with third buffering jointly
Bar, two third buffer bars are fixedly connected to telescopic rod close to the side of car body, and the outer wall of the telescopic rod is arranged with
First spring, the telescopic rod are fixedly connected with buffer board, the surface quadrangle of the buffer board far from one end of third buffer bar
Place offers threaded hole, and is connected by the first bolt with car body, and the third buffer bar is equipped with close to the side of car body
Buffer gear.
Preferably, the clamping mechanism includes the 4th spring being fixedly connected with recess sidewall, and the 4th spring is separate
One end of recess sidewall is fixedly connected with gag lever post, and the one end of the gag lever post far from slot opening simultaneously extends outwardly, described solid
Determine block and offers limiting slot corresponding with gag lever post, the surface of the gag lever post and limiting slot close to the side of the first buffer bar
The second threaded hole is offered, two second threaded holes pass through the second bolt fastening.
Preferably, rubber pad is equipped in the limiting slot.
Preferably, the two sides up and down of the gag lever post are fixedly connected to the first sliding block, and the two sides up and down of the groove are equal
Offer the first sliding groove that connection is matched with the first sliding block.
Preferably, the buffer gear includes that two the symmetrical the 4th be rotatablely connected with third buffer bar side wall delay
Jumper bar, the 4th buffer bar are rotatably connected to the second sliding block far from one end of third buffer bar, and the buffer board is far from car body
Side offer matched with the second sliding block connection second sliding slot, two opposite sides of the 4th buffer bar are fixed jointly
It is connected with second spring.
Preferably, two opposite sides of second sliding block are fixedly connected to third spring, and the third spring is remote
One end from the second sliding block is fixedly connected with the side wall of second sliding slot.
Compared with prior art, the present invention provides a kind of crash-proof electric car body of high safety, have following
The utility model has the advantages that
1, the crash-proof electric car body of the high safety, by being provided with telescopic rod, the first spring, the second buffering
Bar, third buffer bar and buffer gear, when the front and rear sides of car body are hit, the object being knocked squeezes the second buffer bar
With third buffer bar, the second buffer bar drives arc buffering bar to squeeze fixed block, and fixed block squeezes gag lever post, and gag lever post passes through the
One sliding block slides in first sliding groove, and squeezes the 4th spring；Third buffer bar squeezes the 4th buffer bar, telescopic rod and the first bullet
Spring, telescopic rod and the first spring squeeze the second sliding block to contract, the 4th buffer bar, and the second sliding block slides in second sliding slot,
And third spring is squeezed, two the 4th buffer bars mutually pull second spring, can effectively prevent from colliding and damaging car body sheet
Body.
2, the crash-proof electric car body of the high safety, by being provided with buffer board, fixed block and the first buffer bar,
Anticollision mechanism damage when, rotate the first bolt, buffer board is removed from car body, is rotated further by the second bolt, make fixed block and
Gag lever post is separated, and anticollision mechanism is removed, otherwise is installed on the front and rear sides of car body, can facilitate to anticollision mechanism
It is mounted and dismounted.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention can
It effectively prevents from colliding and damaging car body itself, while can facilitate and anticollision mechanism is mounted and dismounted.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the crash-proof electric car body of high safety proposed by the present invention；
Fig. 2 is a kind of partial structure diagram of the crash-proof electric car body of high safety proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the crash-proof electric car body part A of high safety proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the crash-proof electric car body part B of high safety proposed by the present invention.
In figure: 1 car body, 2 first buffer bars, 3 clamping mechanisms, 4 fixed blocks, 5 arc buffering bars, 6 second buffer bars, 7
Three buffer bars, 8 telescopic rods, 9 first springs, 10 buffer boards, 11 buffer gears, 12 the 4th springs, 13 gag lever posts, 14 limiting slots,
15 the 4th buffer bars, 16 second springs, 17 third springs, 18 anticollision mechanisms.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-4, the crash-proof electric car body of a kind of high safety, including car body 1, the front and rear sides of car body 1
It is equipped with anticollision mechanism 18, anticollision mechanism 18 includes the first buffer bar 2 being fixedly connected with car body side wall, and the first buffer bar 2 is remote
Side from car body 1 opens up fluted, and clamping mechanism 3 in groove, clamping mechanism 3 include be fixedly connected with recess sidewall
Four springs 12, the 4th spring 12 are fixedly connected with gag lever post 13 far from one end of recess sidewall, and the two sides up and down of gag lever post 13 are equal
It is fixedly connected with the first sliding block, the two sides up and down of groove offer the first sliding groove that connection is matched with the first sliding block, Neng Goufang
Just gag lever post 13 is limited, the one end of gag lever post 13 far from slot opening simultaneously extends outwardly, and fixed block 4 is close to the first buffering
The side of bar 2 offers limiting slot 14 corresponding with gag lever post 13, and rubber pad, gag lever post 13 and limit are equipped in limiting slot 14
The surface of slot 14 offers the second threaded hole, and two the second threaded holes can be facilitated by the second bolt fastening to anti-collision machine
Structure 18 is dismantled, the first buffer bar 2 far from car body 1 one end be equipped with fixed block 4, fixed block 4 far from the first buffer bar 2 one
Side is fixedly connected there are two symmetrical arc buffering bar 5, and the top of arc buffering bar 5 is fixedly connected with the second buffer bar 6,
Two opposite sides of the second buffer bar 6 are fixedly connected with third buffer bar 7 jointly, and two third buffer bars 7 are close to car body 1
Side is fixedly connected to telescopic rod 8, and the outer wall of telescopic rod 8 is arranged with the first spring 9, and telescopic rod 8 is far from third buffer bar 7
One end is fixedly connected with buffer board 10, and the surface four corners of buffer board 10 offer threaded hole, and pass through the first bolt and vehicle
Body 1 is connected, and third buffer bar 7 is equipped with buffer gear 11 close to the side of car body 1, and buffer gear 11 includes and third buffer bar
Two the 4th symmetrical buffer bars 15 of 7 side walls rotation connection, the 4th buffer bar 15 turn far from one end of third buffer bar 7
Dynamic to be connected with the second sliding block, buffer board 10 offers the second sliding slot for match and connecting with the second sliding block far from the side of car body 1, and two
The opposite side of a second sliding block is fixedly connected to third spring 17, the one end of third spring 17 far from the second sliding block and second
The side wall of sliding slot is fixedly connected, and two opposite sides of the 4th buffer bar 15 are fixedly connected with second spring 16, Neng Gouyou jointly
The reduction of effect is hit and the impact force of generation.
In the present invention, when the front and rear sides of car body 1 are hit, the object that is knocked squeezes the second buffer bar 6 and the
Three buffer bars 7, the second buffer bar 6 drive arc buffering bar 5 to squeeze fixed block 4, and fixed block 4 squeezes gag lever post 13, gag lever post 13
It is slided in first sliding groove by the first sliding block, and squeezes the 4th spring 12；Third buffer bar 7 squeezes the 4th buffer bar 15, stretches
Contracting bar 8 and the first spring 9, telescopic rod 8 and the first spring 9 squeeze the second sliding block, the second sliding block to contract, the 4th buffer bar 15
It is slided in second sliding slot, and squeezes third spring 17, two the 4th buffer bars 15 mutually pull second spring 16, can be effective
Prevent collide and damage car body 1 itself, anticollision mechanism 18 damage when, rotation the first bolt, by buffer board 10 from car body 1
It removes, is rotated further by the second bolt, so that fixed block 4 and gag lever post 13 is separated, anticollision mechanism 18 is removed, otherwise be installed in
On the front and rear sides of car body 1, it can facilitate and anticollision mechanism 18 is mounted and dismounted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 crash-proof electric car body of high safety, including car body (1), which is characterized in that before the car body (1)
Two sides are equipped with anticollision mechanism (18) afterwards, and the anticollision mechanism (18) includes the first buffer bar being fixedly connected with car body side wall
(2), first buffer bar (2) opens up fluted far from the side of car body (1), and clamping mechanism (3) in groove, and described first
Buffer bar (2) is equipped with fixed block (4) far from the one end of car body (1), side of the fixed block (4) far from the first buffer bar (2)
It is fixedly connected there are two symmetrical arc buffering bar (5), it is slow that second is fixedly connected at the top of the arc buffering bar (5)
Jumper bar (6), two opposite sides of second buffer bar (6) are fixedly connected with third buffer bar (7) jointly, and two described
Three buffer bars (7) are fixedly connected to telescopic rod (8) close to the side of car body (1), and the outer wall of the telescopic rod (8) is arranged with the
One spring (9), the telescopic rod (8) are fixedly connected with buffer board (10), the buffer board far from the one end of third buffer bar (7)
(10) surface four corners offer threaded hole, and are connected by the first bolt with car body (1), the third buffer bar
(7) side close to car body (1) is equipped with buffer gear (11).
2. a kind of crash-proof electric car body of high safety according to claim 1, which is characterized in that the clamping
Mechanism (3) includes the 4th spring (12) being fixedly connected with recess sidewall, the 4th spring (12) far from recess sidewall one
End is fixedly connected with gag lever post (13), and the one end of the gag lever post (13) far from slot opening simultaneously extends outwardly, the fixed block
(4) side close to the first buffer bar (2) offers limiting slot (14) corresponding with gag lever post (13), the gag lever post (13)
The second threaded hole is offered with the surface of limiting slot (14), two second threaded holes pass through the second bolt fastening.
3. a kind of crash-proof electric car body of high safety according to claim 2, which is characterized in that the limit
Rubber pad is equipped in slot (14).
4. a kind of crash-proof electric car body of high safety according to claim 2, which is characterized in that the limit
The two sides up and down of bar (13) are fixedly connected to the first sliding block, and the two sides up and down of the groove are offered to be matched with the first sliding block
The first sliding groove of connection.
5. a kind of crash-proof electric car body of high safety according to claim 1, which is characterized in that the buffering
Mechanism (11) includes two the 4th symmetrical buffer bars (15) with the rotation connection of third buffer bar (7) side wall, and described the
Four buffer bars (15) are rotatably connected to the second sliding block far from the one end of third buffer bar (7), and the buffer board (10) is far from car body
(1) side offers the second sliding slot that connection is matched with the second sliding block, the opposite side of two the 4th buffer bars (15)
It is fixedly connected with second spring (16) jointly.
6. a kind of crash-proof electric car body of high safety according to claim 5, which is characterized in that described in two
The opposite side of second sliding block is fixedly connected to third spring (17), the one end of the third spring (17) far from the second sliding block
It is fixedly connected with the side wall of second sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901454.4A CN109094497A (en) | 2018-08-09 | 2018-08-09 | A kind of crash-proof electric car body of high safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901454.4A CN109094497A (en) | 2018-08-09 | 2018-08-09 | A kind of crash-proof electric car body of high safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109094497A true CN109094497A (en) | 2018-12-28 |
Family
ID=64849274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810901454.4A Pending CN109094497A (en) | 2018-08-09 | 2018-08-09 | A kind of crash-proof electric car body of high safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109094497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927656A (en) * | 2019-03-22 | 2019-06-25 | 安徽彤上智能科技有限公司 | A kind of collision prevention girders with multi-buffer function |
| CN110306850A (en) * | 2019-06-11 | 2019-10-08 | 徐州安普瑞特能源科技有限公司 | Garage buffer with prompting function |
-
2018
- 2018-08-09 CN CN201810901454.4A patent/CN109094497A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927656A (en) * | 2019-03-22 | 2019-06-25 | 安徽彤上智能科技有限公司 | A kind of collision prevention girders with multi-buffer function |
| CN110306850A (en) * | 2019-06-11 | 2019-10-08 | 徐州安普瑞特能源科技有限公司 | Garage buffer with prompting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |
|
| WD01 | Invention patent application deemed withdrawn after publication |