CN208559552U - A kind of plastic cladding element for electric four-wheeled van - Google Patents
A kind of plastic cladding element for electric four-wheeled van Download PDFInfo
- Publication number
- CN208559552U CN208559552U CN201821077369.2U CN201821077369U CN208559552U CN 208559552 U CN208559552 U CN 208559552U CN 201821077369 U CN201821077369 U CN 201821077369U CN 208559552 U CN208559552 U CN 208559552U
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- China
- Prior art keywords
- covering
- steel tube
- protrusion
- electric
- vierendeel girder
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Abstract
The utility model discloses a kind of plastic cladding elements for electric four-wheeled van, it includes Vierendeel girder and covering；The side of the Vierendeel girder is equipped with groove；The covering is equipped with the protrusion being clamped in groove；Curved steel tube is equipped in the covering；The both ends of the curved steel tube are placed in protrusion, and the protrusion among curved steel tube is equipped with liner layer close to the outer surface of covering, the inner surface of covering.The covering is equipped with preformed hole；The preformed hole is surrounded by metal edge frame；The frame is identical as the structure of Vierendeel girder；Curved steel tube is equipped in covering between the frame and Vierendeel girder.The utility model is structurally reasonable, and structural strength is high, can carry the power more increased unexpected stress condition occurs, and there are technical problems inconvenient to use for the plastic cladding element of the effective solution electric car of the prior art.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of plastics covering for electric four-wheeled van
Part.
Background technique
With development, electric car is increasing, most of the covering at some non-stress positions of electric four-wheeled van
Using iron, covering made of iron increases by self gravity, and higher cost in process of production, pollutes more serious.
Currently, part vehicle starts to use plastic cladding element, but after there is unexpected stress condition, plastic cladding element can go out
It now ruptures and deforms, structural strength is lower, and installing and dismounting is difficult, uses inconvenient.
Utility model content
The purpose of this utility model is that the plastic cladding element for solving the electric car of the prior art exists using a point inconvenience
The technical issues of, a kind of plastic cladding element for electric four-wheeled van is provided, so as to solve the deficiencies in the prior art.
To achieve the goals above, the utility model uses following technical scheme:
A kind of plastic cladding element for electric four-wheeled van, it includes Vierendeel girder and covering；The side of the Vierendeel girder
Face is equipped with groove；The covering is equipped with the protrusion being clamped in groove；Curved steel tube is equipped in the covering；The arc
The both ends of shape steel pipe are placed in protrusion, and the protrusion among curved steel tube is close to the outer surface of covering, the inner surface of covering
It is equipped with liner layer.
Further, the covering is equipped with preformed hole；The preformed hole is surrounded by metal edge frame；The frame
It is identical as the structure of Vierendeel girder；Curved steel tube is equipped in covering between the frame and Vierendeel girder.
Further, the curved steel tube uses high strength steel or aluminium alloy, circular in cross-section.
Further, the covering is plastic material, and outer surface is equipped with baking vanish layer.
Further, the inside of the protrusion is concordant with the inner surface of covering, and raised outside is outer lower than covering
Surface；The end of the curved steel tube close to protrusion end.
Further, sealant is equipped between the covering and Vierendeel girder.
The utility model is structurally reasonable, and structural strength is high, can carry more power unexpected stress condition occurs, effectively
The plastic cladding element of the electric car for solving the prior art there are technical problems inconvenient to use.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model covering schematic view of the front view.
1, Vierendeel girder 2 in figure, curved steel tube 3, covering 4, outer surface 5, protrusion 6, inner surface 7, liner layer 8,
Preformed hole 9, frame.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, in the utility model
Description in, it is clear that embodiment described below is the utility model a part of the embodiment, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
Embodiment 1: according to Fig. 1, a kind of plastic cladding element for electric four-wheeled van, it includes Vierendeel girder 1 and covering
Part 3；The side of the Vierendeel girder 1 is equipped with groove；The covering 3 is equipped with the protrusion 5 being clamped in groove；The covering
Curved steel tube 2 is equipped in 3；The both ends of the curved steel tube are placed in protrusion 5, and the protrusion among curved steel tube 2 is close to covering
The inner surface 6 of the outer surface 4 of part, covering is equipped with liner layer 7.
It is equipped with pre-buried curved steel tube 2 in covering 3, can greatly increase the stress-bearing capability of covering 3, reduces covering
The deformation and breakage of part.
According to fig. 2, the covering 3 is equipped with preformed hole 8；The preformed hole 8 is surrounded by metal edge frame 9；It is described
Frame is identical as the structure of Vierendeel girder；Curved steel tube 2 is equipped in covering between the frame and Vierendeel girder.
The curved steel tube 2 uses high strength steel or aluminium alloy, circular in cross-section or ellipse.
It is equipped with a plurality of curved steel tube 2 in covering 3, parallelly distribute between a plurality of curved steel tube 2, between curved steel tube 2
Spacing is the diameter of 5-20 times of curved steel tube.
The covering 3 is plastic material, and outer surface is equipped with baking vanish layer.
Described raised 5 inboard is concordant with the inner surface 6 of covering, and raised outside is lower than the outer surface 4 of covering；Institute
The end of curved steel tube is stated close to the end of protrusion.The radian of curved steel tube can be increased to greatest extent, promote stress-bearing capability.
Sealant is equipped between the covering 3 and Vierendeel girder 1.
Pre-buried route etc. is equipped between the inner surface 6 and liner layer 7 of the covering.
The utility model is structurally reasonable, and structural strength is high, can carry more power unexpected stress condition occurs, effectively
The plastic cladding element of the electric car for solving the prior art there are technical problems inconvenient to use.
Claims (6)
1. a kind of plastic cladding element for electric four-wheeled van, it includes Vierendeel girder and covering；The side of the Vierendeel girder
Equipped with groove；The covering is equipped with the protrusion being clamped in groove；It is characterized in that being equipped with arc-shaped steel in the covering
Pipe；The both ends of the curved steel tube are placed in protrusion, and the protrusion among curved steel tube is close to the outer surface of covering, covering
Inner surface be equipped with liner layer.
2. a kind of plastic cladding element for electric four-wheeled van according to claim 1, it is characterized in that: the covering
It is equipped with preformed hole；The preformed hole is surrounded by metal edge frame；The frame is identical as the structure of Vierendeel girder；The frame
Curved steel tube is equipped in covering between Vierendeel girder.
3. a kind of plastic cladding element for electric four-wheeled van according to claim 1 or 2, it is characterized in that: the arc
Shape steel pipe uses high strength steel or aluminium alloy, circular in cross-section.
4. a kind of plastic cladding element for electric four-wheeled van according to claim 1, it is characterized in that: the covering
For plastic material, outer surface is equipped with baking vanish layer.
5. a kind of plastic cladding element for electric four-wheeled van according to claim 1, it is characterized in that: the protrusion
The inside is concordant with the inner surface of covering, and raised outside is lower than the outer surface of covering；The end of the curved steel tube close to
The end of protrusion.
6. a kind of plastic cladding element for electric four-wheeled van according to claim 1 or 4, it is characterized in that: described cover
Sealant is equipped between cover piece and Vierendeel girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077369.2U CN208559552U (en) | 2018-07-09 | 2018-07-09 | A kind of plastic cladding element for electric four-wheeled van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077369.2U CN208559552U (en) | 2018-07-09 | 2018-07-09 | A kind of plastic cladding element for electric four-wheeled van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559552U true CN208559552U (en) | 2019-03-01 |
Family
ID=65491208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077369.2U Active CN208559552U (en) | 2018-07-09 | 2018-07-09 | A kind of plastic cladding element for electric four-wheeled van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559552U (en) |
-
2018
- 2018-07-09 CN CN201821077369.2U patent/CN208559552U/en active Active
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