CN215663289U - Novel high-strength plastic upper cover for automobile - Google Patents
Novel high-strength plastic upper cover for automobile Download PDFInfo
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- CN215663289U CN215663289U CN202121922760.XU CN202121922760U CN215663289U CN 215663289 U CN215663289 U CN 215663289U CN 202121922760 U CN202121922760 U CN 202121922760U CN 215663289 U CN215663289 U CN 215663289U
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- cover plate
- air inlet
- automobile
- novel high
- fixedly connected
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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 16
- 238000007789 sealing Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel high-strength plastic upper cover for an automobile, which adopts the technical scheme that: the automobile engine protection cover plate comprises a cover plate for protecting an automobile engine, wherein one end of the cover plate is provided with two air inlets, the air inlets are communicated with two air inlet pipes, the ports of the air inlet pipes, which are far away from the cover plate, are communicated and fixed with an air inlet shell, and the air inlet shell is fixedly arranged at an automobile front net air inlet grille; the fixing assemblies are arranged on two sides of the cover plate and comprise two ejector rods which are connected to the cover plate in a sliding mode, one ends of the ejector rods are fixedly connected with rubber top plates, first springs are sleeved on the ejector rods, and two ends of each first spring are fixedly connected with the rubber top plates and the cover plate respectively; the problem of among the prior art connected mode complicated, need use the instrument to carry out the dismouting, can't realize quick assembly disassembly is solved.
Description
Technical Field
The utility model relates to the field of automobile accessories, in particular to a novel high-strength plastic upper cover for an automobile.
Background
The automobile engine is a machine capable of converting energy of other forms into mechanical energy, provides power for an automobile, and can be provided with a plastic cover plate after being loaded, and the cover plate can play a dustproof and noise-reducing effect on the engine.
Reference can be made to chinese patent with publication number CN105059399A, which relates to an engine access cover plate door, including a section bar installation frame, a sound and heat insulating lower sealing plate welded at the bottom of the section bar installation frame, a sound and heat insulating upper sealing plate embedded in the section bar installation frame, a sound and heat insulating material layer arranged between the sound and heat insulating upper sealing plate and the sound and heat insulating lower sealing plate, a first floor assembly laid above the sound and heat insulating upper sealing plate, and a fastening sealing section lapped above the first floor assembly; the left end and the right end of the upper sound-insulating and heat-insulating sealing plate are connected with the section bar installation frame through floor assembly installation parts respectively.
Above-mentioned patent has characteristics such as structural strength is high, leakproofness and thermal-insulated sound insulation are effectual, but it also has the defect, if: the connection mode between apron and the engine is complicated, needs use instrument to carry out the dismouting, and can't realize quick assembly disassembly.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, the present invention is to provide a novel high-strength plastic upper cover for an automobile, so as to solve the problems mentioned in the background art.
The technical purpose of the utility model is realized by the following technical scheme:
a novel high-strength plastic upper cover for an automobile comprises a cover plate for protecting an automobile engine, wherein one end of the cover plate is provided with two air inlets, the air inlets are communicated with two air inlet pipes, ports of the air inlet pipes, which are far away from the cover plate, are communicated and fixed with an air inlet shell, and the air inlet shell is fixedly installed at an air inlet grille of an automobile front net;
the both sides of apron all are provided with fixed subassembly, fixed subassembly includes sliding connection and is in two ejector pins on the apron, the one end fixedly connected with rubber roof of ejector pin, the cover is equipped with first spring on the ejector pin, the both ends of first spring respectively with rubber roof apron fixed connection, the tip one end of apron is provided with the locating component who is used for easy to assemble, the top of apron is provided with compresses tightly the subassembly.
According to the novel high-strength plastic upper cover for the automobile, the cover plate and the engine can be effectively fixed through the arrangement of the fixing component and the pressing component, bolts or other connecting pieces are not needed, and the purposes of quick installation and disassembly can be realized without using any tool during installation and disassembly, so that the problems that the connection mode is complex, tools are needed, and quick disassembly and assembly cannot be realized in the prior art are effectively solved;
through locating component's setting, can fix a position the ejector pin before the installation, make things convenient for actual operation.
This novel high strength plastics upper cover for car through the setting of air intake, air-supply line and air inlet casing, can take away the heat that the engine gived off fast, reaches and carries out radiating purpose to the engine.
Preferably, the cover plate is fixedly connected with a connecting pipe at the air inlet, and the connecting pipe is fixedly inserted into the air inlet pipe; through the splicing fixation, the disassembly and the connection can be convenient.
Preferably, a filter screen is fixedly connected to a port of the air inlet shell, and two air outlets are formed in one end of the cover plate, which is far away from the air inlet; through the setting of filter screen, can prevent that debris from getting into and blockking up the air-supply line, through the setting of air outlet, can improve the radiating efficiency.
Preferably, the positioning assembly comprises two rectangular plates fixedly connected to the end of the cover plate, a positioning pin is inserted between the two rectangular plates, and the ejector rod is provided with a plurality of positioning holes for inserting the positioning pin; the locating pin is extracted before the installation, then the pulling ejector pin drives the first spring of rubber roof compression, makes first spring take place deformation, inserts the locating pin this moment and fixes a position the ejector pin in the locating hole, extracts the locating pin after apron and engine laminating are placed in proper order, promotes the rubber roof under the effect of first spring and supports tightly, can accomplish the fixed of apron, need not again in the locating hole with locating pin grafting department after fixing the apron.
Preferably, the end part of the ejector rod is rotatably connected with a pull ring; through the setting of pull ring, can conveniently stimulate the ejector pin.
Preferably, the pressing assembly comprises a plurality of second springs fixedly connected to the top of the cover plate, and protective pads are fixedly connected to the tops of the second springs; during the use, after closing bonnet, bonnet pushes down and fills up the contact with the protection and continuously pushes down, makes the compression of second spring take place deformation, and second spring deformation produces pressure and acts on the apron, makes apron and engine laminate more, can not lead to the apron to break away from the engine.
Preferably, sound-absorbing cotton is fixedly adhered to the inner wall of the cover plate; through the setting of inhaling the sound cotton, can absorb the noise that the engine during operation produced, have the advantage of making an uproar.
In summary, the utility model mainly has the following beneficial effects:
the novel high-strength plastic upper cover for the automobile can effectively fix the cover plate and the engine through the arrangement of the fixing component and the pressing component, does not need bolts or other connecting pieces, can realize the purpose of quick installation and disassembly without using any tool during installation and disassembly, and effectively solves the problems that the connecting mode is complex, the tool is needed for disassembly and assembly, and the quick disassembly and assembly cannot be realized in the prior art;
through locating component's setting, can fix a position the ejector pin before the installation, make things convenient for actual operation.
Secondly, the novel high-strength plastic upper cover for the automobile can quickly take away heat emitted by an engine through the arrangement of the air inlet, the air inlet pipe and the air inlet shell, so that the aim of radiating the engine is fulfilled;
the specific operation is as follows: in the driving process of the automobile, air can enter from the air inlet shell at the grille and then enters the cover plate through the air inlet pipe and is discharged from the bottom end of the cover plate, so that a large amount of heat is taken away, and the engine can dissipate heat in time.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a partial sectional view of the present invention;
fig. 4 is a schematic structural view of the fixing assembly of the present invention.
Reference numerals: 1. a cover plate; 2. an air inlet; 3. an air inlet pipe; 4. an air inlet housing; 5. a fixing assembly; 6. a top rod; 7. a rubber top plate; 8. a first spring; 9. a positioning assembly; 10. a compression assembly; 11. a connecting pipe; 12. a filter screen; 13. an air outlet; 14. a rectangular plate; 15. positioning pins; 16. positioning holes; 17. a pull ring; 18. a second spring; 19. a protective pad; 20. and (5) sound absorption cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, a novel high-strength plastic upper cover for an automobile comprises a cover plate 1 for protecting an automobile engine, wherein one end of the cover plate 1 is provided with two air inlets 2, the air inlets 2 are communicated with two air inlet pipes 3, ports of the air inlet pipes 3 far away from the cover plate 1 are communicated and fixed with an air inlet shell 4, and the air inlet shell 4 is fixedly installed at an air inlet grille of an automobile front net;
the both sides of apron 1 all are provided with fixed subassembly 5, and fixed subassembly 5 includes two ejector pins 6 of sliding connection on apron 1, and the one end fixedly connected with rubber roof 7 of ejector pin 6 is equipped with first spring 8 on the ejector pin 6, and the both ends of first spring 8 respectively with rubber roof 7, apron 1 fixed connection, the tip one end of apron 1 is provided with the locating component 9 that is used for easy to assemble, and the top of apron 1 is provided with compresses tightly subassembly 10.
Referring to fig. 1, a connecting pipe 11 is fixedly connected to the cover plate 1 at the air inlet 2, and the connecting pipe 11 is fixedly inserted into the air inlet pipe 3; through the splicing fixation, the disassembly and the connection can be convenient.
Referring to fig. 1, a filter screen 12 is fixedly connected to a port of the air inlet housing 4, and two air outlets 13 are formed in one end of the cover plate 1 away from the air inlet 2; through the setting of filter screen 12, can prevent that debris from getting into and blockking up air-supply line 3, through the setting of air outlet 13, can improve the radiating efficiency.
Referring to fig. 3 and 4, the positioning assembly 9 includes two rectangular plates 14 fixedly connected to the end of the cover plate 1, a positioning pin 15 is inserted between the two rectangular plates 14, and the ejector rod 6 is provided with a plurality of positioning holes 16 for inserting the positioning pins 15; extract locating pin 15 before the installation, then stimulate ejector pin 6 to drive rubber roof 7 and compress first spring 8, make first spring 8 take place to deform, insert locating pin 15 this moment in locating hole 16 and fix a position ejector pin 6, extract locating pin 15 in proper order after apron 1 and engine laminating are put, promote rubber roof 7 under the effect of first spring 8 and support tightly, can accomplish the fixed of apron 1, need not again in locating hole 16 with locating pin 15 grafting department after fixing apron 1.
Referring to fig. 3 and 4, the end of the top rod 6 is rotatably connected with a pull ring 17; the push rod 6 can be conveniently pulled through the arrangement of the pull ring 17.
Referring to fig. 1, the pressing assembly 10 includes a plurality of second springs 18 fixedly connected to the top of the cover plate 1, and protective pads 19 fixedly connected to the tops of the second springs 18; during the use, after closing the bonnet, the bonnet pushes down and keeps pushing down with protection pad 19 contact, makes the compression of second spring 18 take place deformation, and second spring 18 deformation produces the pressure and acts on apron 1, makes apron 1 and engine laminate more, can not lead to apron 1 to break away from the engine.
Referring to fig. 2, sound-absorbing cotton 20 is adhered and fixed on the inner wall of the cover plate 1; through the setting of inhaling sound cotton 20, can absorb the noise that the engine during operation produced, have the advantage of making an uproar.
The use principle and the advantages are as follows:
according to the novel high-strength plastic upper cover for the automobile, the cover plate 1 and the engine can be effectively fixed through the arrangement of the fixing component 5 and the pressing component 10, bolts or other connecting pieces are not needed, and the purposes of quick installation and disassembly can be realized without using any tool during installation and disassembly, so that the problems that the connection mode is complex, tools are needed for disassembly and assembly, and quick disassembly and assembly cannot be realized in the prior art are effectively solved; pulling ejector pin 6 during the operation drives rubber roof 7 and compresses first spring 8, makes first spring 8 take place deformation, fixes a position ejector pin 6 through locating component 9 this moment, puts apron 1 and engine laminating back, removes locating component 9 and to the spacing of ejector pin 6, promotes rubber roof 7 under the effect of first spring 8 and supports tightly, can accomplish the quick fixed to apron 1.
Through the setting of locating component 9, can fix a position ejector pin 6 before the installation, make things convenient for actual operation.
According to the novel high-strength plastic upper cover for the automobile, heat emitted by an engine can be quickly taken away through the arrangement of the air inlet 2, the air inlet pipe 3 and the air inlet shell 4, so that the purpose of radiating the engine is achieved;
the specific operation is as follows: in the driving process of the automobile, air can enter from the air inlet shell 4 at the grille and then enters the cover plate 1 through the air inlet pipe 3 and is discharged from the bottom end of the cover plate 1, so that a large amount of heat is taken away, and the engine can dissipate heat in time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a car is with novel high strength plastics upper cover which characterized in that: the automobile engine protection cover plate comprises a cover plate (1) for protecting an automobile engine, wherein two air inlets (2) are formed in one end of the cover plate (1), two air inlet pipes (3) are communicated with the air inlets (2), an air inlet shell (4) is fixedly communicated with a port, far away from the cover plate (1), of each air inlet pipe (3), and the air inlet shell (4) is fixedly installed at an air inlet grid of an automobile front net;
the both sides of apron (1) all are provided with fixed subassembly (5), fixed subassembly (5) include sliding connection two ejector pins (6) on apron (1), the one end fixedly connected with rubber roof (7) of ejector pin (6), the cover is equipped with first spring (8) on ejector pin (6), the both ends of first spring (8) respectively with rubber roof (7) apron (1) fixed connection, the tip one end of apron (1) is provided with locating component (9) that are used for easy to assemble, the top of apron (1) is provided with compresses tightly subassembly (10).
2. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: the cover plate (1) is fixedly connected with a connecting pipe (11) at the air inlet (2), and the connecting pipe (11) is fixedly connected with the air inlet pipe (3) in an inserting mode.
3. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: the port department fixedly connected with filter screen (12) of air inlet casing (4), apron (1) is kept away from two air outlets (13) have been seted up to the one end of air intake (2).
4. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: the positioning assembly (9) comprises two rectangular plates (14) fixedly connected to the end portion of the cover plate (1), positioning pins (15) are inserted between the two rectangular plates (14), and a plurality of positioning holes (16) used for inserting the positioning pins (15) are formed in the ejector rod (6).
5. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: the end part of the ejector rod (6) is rotatably connected with a pull ring (17).
6. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: the pressing assembly (10) comprises a plurality of second springs (18) fixedly connected to the top of the cover plate (1), and protective pads (19) are fixedly connected to the tops of the second springs (18).
7. The novel high-strength plastic upper cover for the automobile as claimed in claim 1, wherein: and sound-absorbing cotton (20) is fixedly adhered to the inner wall of the cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922760.XU CN215663289U (en) | 2021-08-17 | 2021-08-17 | Novel high-strength plastic upper cover for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922760.XU CN215663289U (en) | 2021-08-17 | 2021-08-17 | Novel high-strength plastic upper cover for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663289U true CN215663289U (en) | 2022-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121922760.XU Expired - Fee Related CN215663289U (en) | 2021-08-17 | 2021-08-17 | Novel high-strength plastic upper cover for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649075A (en) * | 2022-08-30 | 2023-01-31 | 重庆长安汽车股份有限公司 | Cover plate structure suitable for electric automobile power assembly controller |
-
2021
- 2021-08-17 CN CN202121922760.XU patent/CN215663289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649075A (en) * | 2022-08-30 | 2023-01-31 | 重庆长安汽车股份有限公司 | Cover plate structure suitable for electric automobile power assembly controller |
| CN115649075B (en) * | 2022-08-30 | 2024-06-04 | 重庆长安汽车股份有限公司 | Cover plate structure suitable for electric automobile power assembly controller |
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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: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |