CN210027283U - Bottom spare tire guard plate and mounting structure thereof - Google Patents
Bottom spare tire guard plate and mounting structure thereof Download PDFInfo
- Publication number
- CN210027283U CN210027283U CN201920563576.7U CN201920563576U CN210027283U CN 210027283 U CN210027283 U CN 210027283U CN 201920563576 U CN201920563576 U CN 201920563576U CN 210027283 U CN210027283 U CN 210027283U
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- China
- Prior art keywords
- backplate
- cover
- guard plate
- horizontal
- spare tire
- 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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- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model aims at providing a bottom spare tyre backplate and mounting structure thereof to a windage that is used for the protection to be located the spare tyre of vehicle bottom reduces spare tyre department simultaneously. The utility model discloses a bottom spare tyre backplate is by horizontal backplate and fixed connection in horizontal backplate side guard all around, preceding backplate, the top open-ended box-like structure that the backplate constitutes, the upper portion of preceding backplate, side guard plate all is equipped with the mounting hole, and preceding backplate, backplate are the slope setting, and the incline direction of preceding backplate, backplate is opposite. The mounting structure of the bottom spare tire guard plate is as follows: the front guard plate and the side guard plates are fixedly connected with the automobile floor through bolts penetrating through the mounting holes, and the rear guard plate is fixedly connected with the automobile rear bumper through bolts penetrating through the mounting holes. The utility model discloses a bottom spare tyre backplate has still reduced the windage and the thermal-insulated problem of spare tyre department of laying when protecting the spare tyre, is favorable to reducing windage, wind and makes an uproar, has fine practicality.
Description
Technical Field
The utility model belongs to the technical field of the automobile-manufacturing, concretely relates to bottom spare tyre backplate and mounting structure thereof.
Background
With the increasingly strict fuel consumption and emission regulations, automobile enterprises invest more and more cost on fuel economy, and air resistance is an important factor influencing the fuel economy of automobiles; five cars on the market usually arrange the spare tire at the spare tire pool of the trunk, and seven cars are more and more nowadays, because of the arrangement problem of the third row seat, the spare tire can be arranged at the selectable positions, namely below the spare tire pool and at the back of the back door, and proper protection is needed below the spare tire pool due to the complex environment.
At present, a plurality of automobiles with spare tires arranged at the bottom do not use a protection device, and the spare tires are directly exposed outside; or the protection device used does not take into account other properties such as wind resistance.
Disclosure of Invention
The utility model aims at providing a bottom spare tyre backplate and mounting structure thereof to a windage that is used for the protection to be located the spare tyre of vehicle bottom reduces spare tyre department simultaneously.
The utility model discloses a bottom spare tyre backplate is by horizontal backplate and fixed connection in horizontal backplate side guard all around, preceding backplate, the top open-ended box-like structure that the backplate constitutes, the upper portion of preceding backplate, side guard plate all is equipped with the mounting hole, and preceding backplate, backplate are the slope setting, and the incline direction of preceding backplate, backplate is opposite.
The mounting structure of the bottom spare tire guard plate is as follows: the front guard plate and the side guard plates are fixedly connected with the automobile floor through bolts penetrating through the mounting holes, and the rear guard plate is fixedly connected with the automobile rear bumper through bolts penetrating through the mounting holes.
When the spare tire protection plate is used, the spare tire is placed on the bottom spare tire protection plate and is fixed to the bottom of an automobile by using the bottom spare tire protection plate, the bottom spare tire protection plate can protect the spare tire from stone impact, and meanwhile, due to the existence of the side protection plate, a heat source of an exhaust pipe can be isolated, so that the influence of overheating of the spare tire on the normal service life is avoided; more importantly, the bottom spare tire guard plate forms a streamline air guide structure, so that the wind resistance can be reduced, and the reduction of oil consumption and wind noise is facilitated.
The utility model discloses a bottom spare tyre backplate has still reduced the windage and the thermal-insulated problem of spare tyre department of laying when protecting the spare tyre, is favorable to reducing windage, wind and makes an uproar, has fine practicality.
Drawings
Fig. 1 is a schematic structural view of the bottom spare tire guard of the present invention.
Fig. 2 is a bottom view of the mounting structure of the bottom spare tire cover of the present invention.
The figures are numbered: 1. a bottom spare tire guard plate; 11. a horizontal guard plate; 12. a side guard plate; 13. a front guard plate; 14. a rear guard plate; 15. horizontally flanging; 16. mounting holes; 17. reinforcing ribs; 2. an automobile exhaust pipe; 3. a rear bumper.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.
Example 1:
this embodiment provides a bottom spare tyre backplate and mounting structure thereof to be used for the protection to be located the spare tyre of vehicle bottom, reduce the windage of spare tyre department simultaneously.
As shown in fig. 1, the bottom spare tire shield 1 of the present embodiment is a box-shaped structure with an open top end, which is composed of a horizontal shield 11, and a side shield 12, a front shield 13, and a rear shield 14 fixedly connected to the periphery of the horizontal shield 11, wherein horizontal flanges 15 are respectively provided at the top ends of the side shield 12 and the front shield 13, the horizontal flanges 15 are provided with mounting holes 16, and the upper portion of the rear end of the rear shield 14 is provided with mounting holes 16; the front guard plate 13 and the rear guard plate 14 are both arranged obliquely, and the inclination directions of the front guard plate 13 and the rear guard plate 14 are opposite.
In the present embodiment, the horizontal guard plate 11, the side guard plate 12, the front guard plate 13, and the rear guard plate 14 are integrally formed by injection molding, so as to facilitate manufacturing and reduce cost. Of course, if the spare tire is placed closer to the vehicle exhaust pipe 2, the following structure may be adopted: the horizontal guard plate 11, the front guard plate 13 and the rear guard plate 14 are integrally formed by injection molding, the side guard plate 12 is a metal plate, the side guard plate 12 is fixedly connected with the horizontal guard plate 11 through angle iron and bolts, and the side guard plate 12 made of metal realizes a heat insulation function.
As shown in fig. 2, the mounting structure of the bottom spare tire cover 1 of the present embodiment is as follows: the front guard plate 13 and the side guard plate 12 are fixedly connected with the automobile floor by bolts penetrating through the mounting holes 16, and the rear guard plate 14 is fixedly connected with the automobile rear bumper 3 by bolts penetrating through the mounting holes 16. The horizontal flanging 15 of the side guard plate 12 and the front guard plate 13 is attached to the automobile floor, so that the air flow can be prevented from entering the spare tire part through the gap between the side guard plate 12 and the front guard plate 13 and the automobile floor to cause air flow disorder, wind resistance and wind noise increase.
In the embodiment, in order to improve the strength of the horizontal guard plate 11, the horizontal guard plate 11 is provided with a plurality of elongated groove-shaped reinforcing ribs 17 extending along the vehicle length direction, wherein the mounting holes 16 on the front guard plate 13 and the rear guard plate 14 are both arranged on the reinforcing ribs 17; the ribs 17 can also be oriented to direct the flow of air.
When the spare tire protection plate is used, a spare tire is placed on the bottom spare tire protection plate 1, is surrounded by the side protection plate 12, the front protection plate 13 and the rear protection plate 14, and is fixed to the bottom of an automobile by using the bottom spare tire protection plate 1, the bottom spare tire protection plate 1 can protect the spare tire from stone impact, and meanwhile, due to the existence of the side protection plate 12, a heat source of an exhaust pipe can be isolated, so that the condition that the spare tire is overheated to influence the normal service life is avoided; more importantly, the bottom spare tire protection plate 1 forms a streamline air guide structure, and air flow flowing through the bottom spare tire protection plate 1 can be arranged into smooth horizontal air flow, so that wind resistance and wind noise are reduced, and oil consumption and wind noise are reduced.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (5)
1. The utility model provides a bottom spare tyre backplate, this bottom spare tyre backplate of its characterized in that is by horizontal backplate and fixed connection in the horizontal backplate side guard all around, preceding backplate, the open-top box-like structure of backplate constitution, the upper portion of preceding backplate, side guard plate all is equipped with the mounting hole, and preceding backplate, backplate are the slope setting, and the incline direction of preceding backplate, backplate is opposite.
2. The bottom spare tire cover according to claim 1, wherein the horizontal cover is provided with a plurality of ribs extending in the longitudinal direction of the vehicle.
3. The bottom spare tire cover according to claim 1, wherein the top ends of the side cover and the front cover are each provided with a horizontal flange.
4. The bottom spare tire cover according to claim 1, 2 or 3, wherein the horizontal cover, the side cover, the front cover and the rear cover are integrally formed by injection molding, or the horizontal cover, the front cover and the rear cover are integrally formed by injection molding, the side cover is a metal plate, and the side cover is fixedly connected with the horizontal cover by angle iron and bolts.
5. The mounting structure of the spare tire cover for the bottom part according to claim 1, wherein the front cover is fixedly coupled to a floor of the vehicle by bolts inserted through the mounting holes, and the rear cover is fixedly coupled to a rear bumper of the vehicle by bolts inserted through the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563576.7U CN210027283U (en) | 2019-04-24 | 2019-04-24 | Bottom spare tire guard plate and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563576.7U CN210027283U (en) | 2019-04-24 | 2019-04-24 | Bottom spare tire guard plate and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027283U true CN210027283U (en) | 2020-02-07 |
Family
ID=69361126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563576.7U Active CN210027283U (en) | 2019-04-24 | 2019-04-24 | Bottom spare tire guard plate and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027283U (en) |
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2019
- 2019-04-24 CN CN201920563576.7U patent/CN210027283U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |