CN206719135U - A kind of car engine lower guard board - Google Patents
A kind of car engine lower guard board Download PDFInfo
- Publication number
- CN206719135U CN206719135U CN201720558184.2U CN201720558184U CN206719135U CN 206719135 U CN206719135 U CN 206719135U CN 201720558184 U CN201720558184 U CN 201720558184U CN 206719135 U CN206719135 U CN 206719135U
- Authority
- CN
- China
- Prior art keywords
- pleat
- frame
- plate
- admission hole
- air
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2072—Floor protection, e.g. from corrosion or scratching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of car engine lower guard board, it is used for the backplate in canned motor storehouse including being installed on engine bin lower end, the backplate includes a pleat frame, the both ends of pleat frame set a connecting plate respectively, an installing plate is rotatablely connected with the connecting plate other end hinge, the lower surface of the pleat frame sets one piece of bottom plate parallel to horizontal plane, more than one groove is formed between bottom plate and pleat frame lower surface, groove both-side opening end is sealed by a diaphragm seal respectively, first air admission hole is provided with forward end seal film, the second air admission hole is provided with back-end sealing film, more than one 3rd air admission hole is provided between pleat frame and engine bin.The utility model is by setting a pleat frame, correcting is carried out to the air-flow come in, so that the air-flow entered in engine bin is more steady, hot-air out in engine bin also can be quickly taken away in addition, and this structural collision protection performance is good, with certain shock-absorbing capacity, use is more soft, is effective against some impacts.
Description
Technical field
The present invention relates to automotive field, and in particular to a kind of car engine lower guard board.
Background technology
Engine lower guard board is an important parts in automobile, and its major function has following several：One is protect
Engine sump is protected, prevents stone prominent on road surface or the stone collapsed from hitting engine bottom；The second is prevent on road surface
Dust or mud be bonded in engine bottom so that influence engine radiating, and dust or mud be bonded in belt, gear etc. fortune
The problem of causing movement parts clamping stagnation on moving part；The third is during galloping, prevent air from being mixed from bottom of car
The problem of disorderly entering enging cabin, and sinuous flow formed in enging cabin, and then improving the increase power consumption of automobile windage coefficient.
Traditional engine lower guard board is a kind of simple planar structure, is arranged on the bottom of enging cabin, and will be started
Cabin bottom seals completely, although serving the effect for preventing the foreign matter such as stone or dust from entering enging cabin, can influence
The flowing of enging cabin inner air, hinder engine radiating.In order to improve the radiating effect of engine, in the hair of planar structure
Through hole is opened up under motivation on backplate, so that extraneous air can pass through through hole and enter enging cabin and take away the heat of enging cabin.
But the process that air enters enging cabin from through hole is unordered, the flow direction that air enters inside enging cabin is also
It is rambling, it still can not reach good radiating effect.
In addition, the crashworthiness of lower shoe is poor, if sharp object will destroy lower shoe, and car owner is difficult often to find,
It is larger to engine consequent effects.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of there is good buffer capacity, and can is quickly to engine
Cabin is radiated, and quickly takes away the car engine lower guard board of heat.
The present invention is achieved through the following technical solutions：A kind of car engine lower guard board, including be installed on and start
Cabin lower end is used for the backplate in canned motor storehouse, and the backplate includes a pleat frame, and the both ends of pleat frame set a connecting plate respectively, with
The connecting plate other end hinge is rotatablely connected an installing plate, and installing plate, which is screwed, to be installed on chassis, the pleat frame
Lower surface sets one piece of bottom plate parallel to horizontal plane, and more than one groove, groove two are formed between bottom plate and pleat frame lower surface
End opening, its front opening is rectified to be sealed by a diaphragm seal respectively to vehicle forward direction, groove both-side opening end, and front end is close
First air admission hole is provided with sealer, the second air admission hole is provided with back-end sealing film, is set between pleat frame and engine bin
It is equipped with more than one 3rd air admission hole.
As preferable technical scheme, the pleat frame includes more than one V-type frame, is connected between V-type frame by end plate
Connect, one the 3rd air admission hole above is respectively arranged on end plate.
As preferable technical scheme, the bottom plate both ends stretch out in the both sides of pleat frame respectively.
As preferable technical scheme, the installing plate includes installation connecting plate and is arranged at the L of installation connecting plate outboard end
Type fixed plate, screw is provided with L-type fixed plate, and backplate under monoblock is installed on chassis.
As preferable technical scheme, the diaphragm seal is made of soft elastomeric material.
The beneficial effects of the invention are as follows：The present invention can quickly dissipate the heat in area's engine bin by setting a pleat frame
Air, ensure quick heat radiating, this structural collision protection performance is good in addition, has certain shock-absorbing capacity, use is more soft, has
Some impacts of effect resistance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, being used for the backplate in canned motor storehouse including being installed on engine bin lower end, the backplate includes a pleat
Frame, the both ends of pleat frame set a connecting plate respectively, are rotatablely connected an installing plate with the connecting plate other end hinge 4, installing plate leads to
Screw 1 is crossed to be fixedly installed on chassis, the lower surface of pleat frame sets one piece of bottom plate 11 parallel to horizontal plane, bottom plate 11 with pleat frame
More than one groove, groove both ends open are formed between end face, its front opening is rectified to vehicle forward direction, groove both sides
Openend is sealed by a diaphragm seal 8 respectively, and first air admission hole 9 is provided with forward end seal film 8, is set on back-end sealing film
The second air admission hole (not shown) is equipped with, more than one 3rd air admission hole 5 is provided between pleat frame and engine bin.
In the present embodiment, pleat frame includes more than one V-type frame 6, is connected between V-type frame 6 by end plate 7, one with
On the 3rd air admission hole be respectively arranged on end plate 7, vehicle advance when, air-flow rush the first air admission hole enter in groove, part
Air-flow rushes the second air admission hole and discharged, and the hot-air in engine bin is drained into groove by the 3rd air admission hole, and air-flow is always
In circulation status, the hot-air of outflow can be pulled away at once, and radiating effect is very good, and the air in groove can also pass through
3rd air admission hole is entered in engine bin, takes away heat.
In the present embodiment, the both ends of bottom plate 11 stretch out in the both sides of pleat frame respectively, and installing plate includes installation connecting plate 3 and set
In the L-type fixed plate 2 of the installation outboard end of connecting plate 3, screw 1 is provided with L-type fixed plate 2, and backplate under monoblock is installed on bottom
On disk, diaphragm seal 8 is made of soft elastomeric material, after backplate is installed on the engine Hatch Opening on chassis under monoblock, air admission hole
The lower surface on chassis, therefore face air-flow during vehicle advance are exposed to, such air-flow can be entered directly into groove, and is passed through
Second air admission hole is discharged, and the heat come out from the 3rd air admission hole then can be quickly pulled away；
Certainly, the cold airflow entered by the first air admission hole can be also entered in engine bin by the 3rd air admission hole, still
The air-flow now entered is that comparison is stable, from lower end to upper end, is discharged again from the 3rd air admission hole after taking away heat.
The beneficial effects of the invention are as follows：The present invention can quickly dissipate the heat in area's engine bin by setting a pleat frame
Air, ensure quick heat radiating, this structural collision protection performance is good in addition, has certain shock-absorbing capacity, use is more soft, has
Some impacts of effect resistance.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. car engine lower guard board, it is characterised in that：It is used for canned motor storehouse including being installed on engine bin lower end Backplate, the backplate includes a pleat frame, and the both ends of pleat frame set a connecting plate respectively, rotates and connects with the connecting plate other end hinge An installing plate is connect, installing plate, which is screwed, to be installed on chassis, and the lower surface of the pleat frame sets one parallel to horizontal plane Block bottom plate, forms more than one groove, groove both ends open between bottom plate and pleat frame lower surface, its front opening is rectified to car Direction of advance, groove both-side opening end are sealed by a diaphragm seal respectively, and first air inlet is provided with forward end seal film Hole, the second air admission hole is provided with back-end sealing film, more than one 3rd air admission hole is provided between pleat frame and engine bin.
- 2. car engine lower guard board as claimed in claim 1, it is characterised in that：The pleat frame includes more than one V-type Frame, connected by end plate between V-type frame, it is one more than the 3rd air admission hole be respectively arranged on end plate.
- 3. car engine lower guard board as claimed in claim 1, it is characterised in that：The bottom plate both ends stretch out in pleat frame respectively Both sides.
- 4. car engine lower guard board as claimed in claim 1, it is characterised in that：The installing plate include installation connecting plate and The L-type fixed plate of installation connecting plate outboard end is arranged at, is provided with screw in L-type fixed plate, and backplate under monoblock is installed on bottom On disk.
- 5. car engine lower guard board as claimed in claim 1, it is characterised in that：The diaphragm seal is using soft rubber material Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558184.2U CN206719135U (en) | 2017-05-19 | 2017-05-19 | A kind of car engine lower guard board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558184.2U CN206719135U (en) | 2017-05-19 | 2017-05-19 | A kind of car engine lower guard board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206719135U true CN206719135U (en) | 2017-12-08 |
Family
ID=60513103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558184.2U Expired - Fee Related CN206719135U (en) | 2017-05-19 | 2017-05-19 | A kind of car engine lower guard board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206719135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528359A (en) * | 2018-04-20 | 2018-09-14 | 刘兆云 | A kind of automobile engine protective device |
| CN109677336A (en) * | 2018-05-24 | 2019-04-26 | 林根春 | Chassis snow defence salt corrosion protection cover |
| CN109911028A (en) * | 2017-12-13 | 2019-06-21 | 丰田自动车株式会社 | Vehicle food tray protector |
-
2017
- 2017-05-19 CN CN201720558184.2U patent/CN206719135U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911028A (en) * | 2017-12-13 | 2019-06-21 | 丰田自动车株式会社 | Vehicle food tray protector |
| CN109911028B (en) * | 2017-12-13 | 2021-07-27 | 丰田自动车株式会社 | Oil pan protector for vehicle |
| CN108528359A (en) * | 2018-04-20 | 2018-09-14 | 刘兆云 | A kind of automobile engine protective device |
| CN109677336A (en) * | 2018-05-24 | 2019-04-26 | 林根春 | Chassis snow defence salt corrosion protection cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Shaobao Inventor before: Wu Xiaowei |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: 510000 410, four floor, 27 Yanling Road, Tianhe District, Guangzhou, Guangdong. Patentee after: Guangzhou Shun Hang Mdt InfoTech Ltd Address before: 311800 No. 115, Lao village, Hang Li Pu village, Li Pu town, Zhuji, Shaoxing, Zhejiang Patentee before: Wu Xiaowei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190519 |