CN208264168U - A kind of anticollision girder steel of New-energy electric vehicle - Google Patents
A kind of anticollision girder steel of New-energy electric vehicle Download PDFInfo
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- CN208264168U CN208264168U CN201820073005.0U CN201820073005U CN208264168U CN 208264168 U CN208264168 U CN 208264168U CN 201820073005 U CN201820073005 U CN 201820073005U CN 208264168 U CN208264168 U CN 208264168U
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- hollow pipe
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- electric vehicle
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Abstract
The utility model provides a kind of anticollision girder steel of New-energy electric vehicle, including extruded hollow pipe, spiral compression spring, front apron, rear baffle, cylinder hollow pipe, bolt, front-axle beam, iron sheet and cushion, extruded hollow pipe is mounted on spiral compression spring upper end, spiral compression spring is mounted on inside square hollow, the design achieves the functions of buffering percussive force, front apron is mounted on cylinder hollow pipe upper end, rear baffle is mounted on cylinder hollow pipe lower end, square hollow and front apron and cylinder hollow pipe and rear baffle are fixed together by bolt respectively, the design achieves the functions that resistance side collision brings impact force, front-axle beam is mounted on extruded hollow pipe upper end, iron sheet is mounted on front-axle beam upper end, cushion is placed in inside iron sheet, the design achieves slight buffering percussive force and resist impact force function, the design structure is new Grain husk, light and handy firm, easy for installation, resiliency is good, and crushing resistance is strong.
Description
Technical field
The present invention is a kind of anticollision girder steel of New-energy electric vehicle, belongs to field of vehicle equipment.
Background technique
In the prior art, New-energy electric vehicle anticollision girder steel heaviness used in consumer is single, as new energy electricity
The safety equipment of electrical automobile, existing anticollision girder steel greatly increase the weight of New-energy electric vehicle, shorten New energy electric vapour
The mileage travelled of vehicle, and New-energy electric vehicle is more not as good as orthodox car mechanical device, so New-energy electric vehicle is safe
Property is very poor, and existing anticollision girder steel cannot effectively keep out car crass bring impact force, often lead to many tragedies
It generates, therefore is badly in need of a kind of anticollision girder steel of New-energy electric vehicle to solve problem above.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of anticollision girder steel of New-energy electric vehicle,
To solve the problems mentioned in the above background technology, design structure of the present invention is novel, and light and handy firm, easy for installation, resiliency is good,
Crushing resistance is strong.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of New-energy electric vehicle
Anticollision girder steel, including buffer unit, anti-side pressure device and preceding boom device, before the buffer unit is mounted under boom device
End, the anti-side pressure device are mounted on preceding boom device lower end, and the preceding boom device is mounted on compression-resistant structure upper end, the buffering dress
It sets including extruded hollow pipe, square hollow, spiral compression spring and fixed plate, the extruded hollow pipe is mounted on spiral pressure
Contracting spring upper end, the square hollow are mounted on dead plate upper end, and the spiral compression spring is mounted in square hollow
Portion, the fixed plate are mounted on square hollow lower end, and the anti-side pressure device includes front apron, rear baffle, cylinder hollow pipe
And bolt, the front apron are mounted on cylinder hollow pipe upper end, the rear baffle is mounted on cylinder hollow pipe lower end, the circle
Column hollow pipe is mounted on front apron lower end, and cylinder hollow pipe front end is mounted on front apron rear end, the cylinder by bolt
Hollow pipe rear end is mounted on rear baffle front end by bolt, and the preceding boom device includes front-axle beam, iron sheet and cushion, before described
Beam is mounted on extruded hollow pipe upper end, and the iron sheet is mounted on front-axle beam upper end, and the cushion is placed on inside iron sheet.
Further, the extruded hollow pipe, square hollow, spiral compression spring and fixed plate are two groups, and two
The group extruded hollow pipe, square hollow, spiral compression spring and fixed plate specification are identical, and the location hole is eight groups,
Location hole specification described in eight groups is identical, and the bolt is six groups, and bolt specification described in six groups is identical.
Further, the extruded hollow tube shape is rectangle
Further, the square hollow rear end is connected by welding with fixed front edge of board, the front apron left end
Pass through welding respectively with right end to be connected with extruded hollow pipe left end with right end, the rear baffle left end and right end pass through weldering respectively
It connects and is connected with square hollow left end with right end, the front-axle beam lower end is connected by welding with extruded hollow pipe upper end.
Further, the front apron is identical as rear baffle specification.
Beneficial effects of the present invention: a kind of anticollision girder steel of New-energy electric vehicle of the invention, because the present invention is added to
Extruded hollow pipe, square hollow, spiral compression spring and fixed plate, the design achieves the functions of pressure buffer, pass through
The design of spiral compression spring generates pressure when collision by hollow extruded tube and is transmitted to spiral compression spring, helical compression bullet
Spring buffering percussive force solves the problems, such as to lack the huge impact force of buffering.
Because the present invention is added to front apron, rear baffle, cylinder hollow pipe and bolt, the design achieves be effective against side
Face collision belt carrys out the function of impact force, by the design of front apron, rear baffle and cylinder hollow pipe, works as sideways collisions
When, the impact force of side collision generation can be kept out, solves the problems, such as to keep out side impact hypodynamic.
Because the present invention is added to front-axle beam, iron sheet and cushion, slight buffering percussive force and measuring body function have been realized,
By the design of iron sheet and cushion, when slight impact occurs, which can buffer its impact force without damaging anti-collision steel
Beam, by the design of front-axle beam, when sharp impacts occur, which can effectively keep out huge impact force, solve slight impact
The problem of with regard to damage anticollision girder steel and keeping out incessantly huge impact force.
Because the present invention is added to location hole, which fixes convenient for anticollision girder steel, and structure of the invention is novel, light and handy firm,
Easy for installation, resiliency is good, and crushing resistance is strong.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the anticollision girder steel of New-energy electric vehicle of the present invention；
Fig. 2 is the structural schematic diagram of buffer unit in a kind of anticollision girder steel of New-energy electric vehicle of the present invention；
Fig. 3 is the structural schematic diagram of anti-side pressure device in a kind of anticollision girder steel of New-energy electric vehicle of the present invention；
Fig. 4 is the structural schematic diagram of preceding boom device in a kind of anticollision girder steel of New-energy electric vehicle of the present invention；
In figure: boom device, 4- location hole, 11- extruded hollow pipe, the side 12- before 1- buffer unit, 2- anti-side pressure device, 3-
Shape hollow pipe, 13- spiral compression spring 14- fixed plate, 21- front apron, 22- rear baffle, 23- cylinder hollow pipe, 24- bolt,
31- front-axle beam, 32- iron sheet, 33- cushion.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of technical solution: including buffer unit 1, anti-side pressure device 2, front-axle beam dress
Set 3 and location hole 4, it is characterised in that: buffer unit 1 is mounted on preceding 3 lower end of boom device, and anti-side pressure device 2 is mounted on front-axle beam
3 lower end of device, preceding boom device 3 are mounted on 2 upper end of anti-side pressure device, and 4 aperture of location hole is in 14 4 jiaos of fixed plate.
Buffer unit 1 includes extruded hollow pipe 11, square hollow 12, spiral compression spring 13 and fixed plate 14, is squeezed
Pressure hollow pipe 11 is mounted on 13 upper end of spiral compression spring, and square hollow 12 is mounted on 14 upper end of fixed plate, helical compression bullet
Spring 13 is mounted on inside square hollow 12, and fixed plate 14 is mounted on 12 lower end of square hollow.
Anti-side pressure device 2 includes front apron 21, rear baffle 22, cylinder hollow pipe 23 and bolt 24, and front apron 21 is installed
In 23 upper end of cylinder hollow pipe, rear baffle 22 is mounted on 23 lower end of cylinder hollow pipe, and cylinder hollow pipe 23 is mounted on front apron 21
Lower end, 23 front end of cylinder hollow pipe are mounted on 21 rear end of front apron by bolt 24, and 23 rear end of cylinder hollow pipe passes through bolt 24
It is mounted on 22 front end of rear baffle.
Preceding boom device 3 includes front-axle beam 31, iron sheet 32 and cushion 33, and front-axle beam 31 is mounted on 11 upper end of extruded hollow pipe,
Iron sheet 32 is mounted on 31 upper end of front-axle beam, and cushion 33 is placed on inside iron sheet 32.
Extruded hollow pipe 11, square hollow 12, spiral compression spring 13 and fixed plate 14 are two groups, two groups of extruding
11 specification of hollow pipe is identical, and two groups of 12 specifications of square hollow are identical, and two groups of 13 specifications of spiral compression spring are identical, and two groups are fixed
14 specification of plate is identical, and location hole 4 is eight groups, and eight groups of 4 specifications of location hole are identical, and bolt 24 is six groups, six groups of 24 specification phases of bolt
Together, 11 shape of extruded hollow pipe is rectangle, and 12 rear end of square hollow is connected by welding with 14 front end of fixed plate, front apron
21 left ends pass through welding respectively with right end and are connected with 11 left end of extruded hollow pipe with right end, and 22 left end of rear baffle and right end are distinguished
It is connected by welding with 12 left end of square hollow with right end, 31 lower end of front-axle beam passes through welding and 11 upper end phase of extruded hollow pipe
Connection, front apron 21 are identical as 22 specification of rear baffle.
Specific embodiment: when user installs, being connected by location hole 4 with body structure, and the present invention uses lightweight
Aluminum alloy material, unobvious increase car body weight, guarantees the continuation of the journey of New-energy electric vehicle, in slight impact, iron sheet 33
The minor impact power generated when slight impact can be buffered with cushion 32, minor impact power will not just be damaged substantially after being buffered
Anticollision front-axle beam and vehicle body, in this way it is avoided that the trouble of replacement anticollision girder steel, in positive fierce collision, front-axle beam 31 can keep out huge
Big impact force, huge impact force pass to extruded hollow pipe 11 by front-axle beam 31, and then spring 13, which will buffer, passes through extruding
The huge impact force that hollow pipe 11 is transmitted to, the impact force for being transmitted to vehicle body is preferably minimized, preceding when the collision of side fierceness
Beam 31 is passed to extruded hollow pipe 11 and square hollow 12, extruded hollow pipe 11 and square hollow 12 by huge impact force
The impact force of receiving is passed into front apron 21 and rear baffle 22, front apron 21 and rear baffle 22 bear a part of impact force, remain
Remaining part point impact force is distributed on three circular hollow tubes 23, can effectively keep out huge impact force brought by side collision,
The protection user person and property safety to greatest extent.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of anticollision girder steel of New-energy electric vehicle, including buffer unit (1), anti-side pressure device (2), preceding boom device (3)
And location hole (4), it is characterised in that: the buffer unit (1) is mounted on preceding boom device (3) lower end, the anti-side pressure device
(2) it is mounted on preceding boom device (3) lower end, the preceding boom device (3) is mounted on anti-side pressure device (2) upper end, the location hole (4)
Aperture is in fixed plate (14) quadrangle；
The buffer unit (1) includes extruded hollow pipe (11), square hollow (12), spiral compression spring (13) and fixes
Plate (14), the extruded hollow pipe (11) are mounted on spiral compression spring (13) upper end, and the square hollow (12) is mounted on
Fixed plate (14) upper end, the spiral compression spring (13) are mounted on square hollow (12) inside, fixed plate (14) peace
Mounted in square hollow (12) lower end；
The anti-side pressure device (2) includes front apron (21), rear baffle (22), cylinder hollow pipe (23) and bolt (24), institute
It states front apron (21) and is mounted on cylinder hollow pipe (23) upper end, the rear baffle (22) is mounted on cylinder hollow pipe (23) lower end,
The cylinder hollow pipe (23) is mounted on front apron (21) lower end, and cylinder hollow pipe (23) front end is installed by bolt (24)
In front apron (21) rear end, cylinder hollow pipe (23) rear end is mounted on rear baffle (22) front end by bolt (24)；
The preceding boom device (3) includes front-axle beam (31), iron sheet (32) and cushion (33), and the front-axle beam (31) is mounted on extruding
Hollow pipe (11) upper end, the iron sheet (32) are mounted on front-axle beam (31) upper end, and the cushion (33) is placed in iron sheet (32)
Portion.
2. according to a kind of anticollision girder steel of New-energy electric vehicle described in claim 1, it is characterised in that: the extruded hollow pipe
(11), square hollow (12), spiral compression spring (13) and fixed plate (14) are two groups, extruded hollow pipe described in two groups
(11) specification is identical, and square hollow described in two groups (12) specification is identical, and spiral compression spring described in two groups (13) specification is identical,
Fixed plate described in two groups (14) specification is identical, and the location hole (4) is eight groups, and location hole described in eight groups (4) specification is identical, described
Bolt (24) is six groups, and bolt described in six groups (24) specification is identical.
3. a kind of anticollision girder steel of New-energy electric vehicle according to claim 1, it is characterised in that: the extruded hollow
Pipe (11) shape is rectangle.
4. a kind of anticollision girder steel of New-energy electric vehicle according to claim 1, it is characterised in that: described rectangular hollow
Pipe (12) rear end is connected by welding with fixed plate (14) front end, and front apron (21) left end and right end pass through welding respectively
It is connected with extruded hollow pipe (11) left end with right end, rear baffle (22) left end and right end pass through welding and rectangular sky respectively
Heart pipe (12) left end is connected with right end, and front-axle beam (31) lower end is connected by welding with extruded hollow pipe (11) upper end.
5. a kind of anticollision girder steel of New-energy electric vehicle according to claim 1, it is characterised in that: the front apron
(21) identical as rear baffle (22) specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073005.0U CN208264168U (en) | 2018-01-17 | 2018-01-17 | A kind of anticollision girder steel of New-energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073005.0U CN208264168U (en) | 2018-01-17 | 2018-01-17 | A kind of anticollision girder steel of New-energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208264168U true CN208264168U (en) | 2018-12-21 |
Family
ID=64672672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820073005.0U Expired - Fee Related CN208264168U (en) | 2018-01-17 | 2018-01-17 | A kind of anticollision girder steel of New-energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208264168U (en) |
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2018
- 2018-01-17 CN CN201820073005.0U patent/CN208264168U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |