CN105128635A - Light polydicyclopentadiene vehicle door - Google Patents
Light polydicyclopentadiene vehicle door Download PDFInfo
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- CN105128635A CN105128635A CN201510531011.7A CN201510531011A CN105128635A CN 105128635 A CN105128635 A CN 105128635A CN 201510531011 A CN201510531011 A CN 201510531011A CN 105128635 A CN105128635 A CN 105128635A
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- polydicyclopentadiene
- vehicle door
- car door
- light
- door
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Abstract
The invention discloses a light polydicyclopentadiene vehicle door. The light polydicyclopentadiene vehicle door comprises a light polydicyclopentadiene vehicle door outer cover and a light polydicyclopentadiene vehicle door interior which are connected and are integrally poured and formed. A vehicle door skeleton can be arranged between the light polydicyclopentadiene vehicle door outer cover and the light polydicyclopentadiene vehicle door interior. The vehicle door overcomes the defects in the prior art, a traditional metal vehicle door is changed into the light polydicyclopentadiene vehicle door, the vehicle door skeleton can be omitted, and therefore the overall weight of the vehicle door is reduced; the polydicyclopentadiene vehicle door is integrally poured and formed, the manufacturing technology is simple, the vehicle door is convenient to install, the manufacturing cost is reduced, energy consumption of an automobile is reduced, and the use cost of a user is reduced.
Description
Technical field
The present invention relates to a kind of polydicyclopentadiene lightweight car door, belong to technical field of automobile parts.
Background technology
At present, the car door of automobile is made up of the skeleton of car door panel beating crust 1, car door panel beating endothelium 2 and centre, as shown in Figure 1.Car door panel beating crust 1 and car door panel beating endothelium 2 will be combined through punching press, bound edge, and Fabrication procedure is complicated, die cost has high input.This car door due to the metal parts above it more, the cost consumed is also higher, and due to car door overall weight very heavy, affect the energy consumption of automobile.Especially concerning battery-driven car, car weight is lighter, means and can travel longer distance, and therefore, weight seems even more important to battery-driven car.
Dicyclopentadiene material has excellent physical property and stable chemical nature, and compared with panel beating, glass-felt plastic, the feature of its " high-strength light " is more outstanding, and alternative metal and some engineering plastics are applied to the manufacture of vehicle component.
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of lightweight, intensity is high, shock-resistant, cost is low door structure.
In order to solve the problems of the technologies described above, technical scheme of the present invention there is provided a kind of polydicyclopentadiene lightweight car door, it is characterized in that: comprise polydicyclopentadiene car door crust and polydicyclopentadiene vehicle door interior trim, polydicyclopentadiene car door crust is connected with polydicyclopentadiene vehicle door interior trim.
Preferably, described polydicyclopentadiene car door crust and polydicyclopentadiene vehicle door interior trim are all integrated moulding by casting.
Preferably, the inner side of described polydicyclopentadiene car door crust is connected with the side of Vehicle door frame, and the opposite side of Vehicle door frame is connected with polydicyclopentadiene vehicle door interior trim.
Car door provided by the invention overcomes the deficiencies in the prior art, changes traditional metallic vehicle door into lighter polydicyclopentadiene car door, and can save Vehicle door frame, and the overall weight of car door is alleviated; Polydicyclopentadiene car door, by one moulding by casting, manufactures simple, easy for installation, reduces manufacturing cost, decrease the energy consumption of automobile, also reduce the use cost of user.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional car door;
Fig. 2 is polydicyclopentadiene lightweight car door provided by the invention schematic diagram when having a skeleton;
Fig. 3 be polydicyclopentadiene lightweight car door provided by the invention exoskeletal time schematic diagram.
Detailed description of the invention
For making the present invention become apparent, hereby with several preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment 1
The invention provides a kind of polydicyclopentadiene lightweight car door, as shown in Figure 2, comprise polydicyclopentadiene car door crust 3, Vehicle door frame 4 and polydicyclopentadiene vehicle door interior trim 5, polydicyclopentadiene car door crust 3 and polydicyclopentadiene vehicle door interior trim 5 are all integrated moulding by casting, weight is little, intensity is large, and convenient processing and manufacture.The inner side of polydicyclopentadiene car door crust 3 is connected by screw or bayonet socket with the side of Vehicle door frame 4, and opposite side and the polydicyclopentadiene vehicle door interior trim 5 of Vehicle door frame 4 are screwed, and forms an overall car door.
Density due to polydicyclopentadiene is 1.03-1.2g/cm
3left and right, the density of iron is 7.8g/cm
3left and right, therefore, the car door weight made by polydicyclopentadiene is obviously light than iron car door crust.General about the 50kg of door of the iron work of conventional electric automobile, the door that dicyclopentadiene material makes is probably at about 30kg.The intensity of polydicyclopentadiene car door is also large than iron car door simultaneously, but its cost is but lower than iron car door.
Embodiment 2
The invention provides a kind of polydicyclopentadiene lightweight car door, as shown in Figure 3, comprise polydicyclopentadiene car door crust 3 and polydicyclopentadiene vehicle door interior trim 5, polydicyclopentadiene car door crust 3 and polydicyclopentadiene vehicle door interior trim 5 are all integrated moulding by casting, weight is little, intensity is large, and convenient processing and manufacture.Polydicyclopentadiene car door crust 3 and polydicyclopentadiene vehicle door interior trim 5 are screwed connection, form an overall car door.
Density due to polydicyclopentadiene is 1.03-1.2g/cm
3left and right, the density of iron is 7.8g/cm
3left and right, therefore, the car door weight manufactured by polydicyclopentadiene is obviously light than iron car door crust.The intensity of polydicyclopentadiene car door is also large than iron car door simultaneously, but its cost is but lower than iron car door.
Claims (3)
1. a polydicyclopentadiene lightweight car door, it is characterized in that: comprise polydicyclopentadiene car door crust (3) and polydicyclopentadiene vehicle door interior trim (5), polydicyclopentadiene car door crust (3) is connected with polydicyclopentadiene vehicle door interior trim (5).
2. a kind of polydicyclopentadiene lightweight car door as claimed in claim 1, is characterized in that: described polydicyclopentadiene car door crust (3) and polydicyclopentadiene vehicle door interior trim (5) are all integrated moulding by casting.
3. a kind of polydicyclopentadiene lightweight car door as claimed in claim 1 or 2, it is characterized in that: the inner side of described polydicyclopentadiene car door crust (3) is connected with the side of Vehicle door frame (4), the opposite side of Vehicle door frame (4) is connected with polydicyclopentadiene vehicle door interior trim (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531011.7A CN105128635A (en) | 2015-08-26 | 2015-08-26 | Light polydicyclopentadiene vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531011.7A CN105128635A (en) | 2015-08-26 | 2015-08-26 | Light polydicyclopentadiene vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128635A true CN105128635A (en) | 2015-12-09 |
Family
ID=54714356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510531011.7A Pending CN105128635A (en) | 2015-08-26 | 2015-08-26 | Light polydicyclopentadiene vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004369A (en) * | 2016-07-05 | 2016-10-12 | 华南理工大学 | Safety door structure made of PDCPD (Polydicyclopentadiene) material |
-
2015
- 2015-08-26 CN CN201510531011.7A patent/CN105128635A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004369A (en) * | 2016-07-05 | 2016-10-12 | 华南理工大学 | Safety door structure made of PDCPD (Polydicyclopentadiene) material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |