CN209225110U - Active air-inlet grille blade construction and active air-inlet grille and automobile including it - Google Patents
Active air-inlet grille blade construction and active air-inlet grille and automobile including it Download PDFInfo
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- CN209225110U CN209225110U CN201822083590.5U CN201822083590U CN209225110U CN 209225110 U CN209225110 U CN 209225110U CN 201822083590 U CN201822083590 U CN 201822083590U CN 209225110 U CN209225110 U CN 209225110U
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- blade
- inlet grille
- active air
- blade body
- reinforcing portion
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Abstract
The utility model relates to a kind of active air-inlet grille blade construction and including its active air-inlet grille and automobile, the active air-inlet grille blade construction includes blade body and the installation axle positioned at the blade body both ends, and the blade construction is installed by the installation axle to air-inlet grille frame；The blade body is equipped with reinforcing portion, and the reinforcing portion both ends extend along the blade body from the blade body central symmetry to the installation axle at the both ends.The utility model can resist the wind pressure of windward side, blade is avoided to be bent when active air-inlet grille is closed, and reduce leakage rate of the air between blade and blade, blade and frame, reduce air resistance coefficient, increase course continuation mileage, alleviate mileage anxiety.
Description
Technical field
The utility model relates to technical field of automobile parts more particularly to active air-inlet grille blade construction and including it
Active air-inlet grille and automobile.
Background technique
The air resistance coefficient and course continuation mileage of vehicle have stronger negative correlation, i.e. air resistance coefficient is smaller, and course continuation mileage is higher.
Reduce air resistance coefficient an effective way be increase active air-inlet grille, effect be in vehicle driving when certain operating conditions,
The blade of automatic closure air-inlet grille, so that vehicle is in the lesser state of windage.When active air-inlet grille blade construction be closed,
Air is prevented to flow into automobile front chamber, air is flowed through with chassis lower part on the outside of the vehicle body at this time, so as to be in windage lesser for vehicle
State.If air is between active air-inlet grille blade construction and blade, blade and frame or other area leakages are to front deck
Interior, will lead to active air-inlet grille can not be air insulated other than front deck, and substantially reducing active air-inlet grille reduces windage
Effect.
Under the action of wind pressure, the blade of active air-inlet grille can generate bending deformation, especially in middle part of blade, tradition
Active air-inlet grille blade construction as shown in Figure 1, traditional active air-inlet grille blade uses pure plastic material mostly, even if
Blade increases muscle position behind, and selects the biggish material of the elasticity modulus such as PA6, can not also resist vehicle driving and run at high speed
Bring wind pressure in windward side when (such as speed reaches 80km/h or more), so that blade bending deformation, increases air resistance coefficient, from
And reduce course continuation mileage, increase the mileage anxiety of user.
Utility model content
The utility model aim is, provides a kind of active air-inlet grille blade construction and the active air-inlet grille including it
And automobile, active air-inlet grille closure when, the wind pressure of windward side can be resisted, blade is avoided to be bent, reduce air from blade with
Leakage rate between blade, blade and frame reduces air resistance coefficient, increases course continuation mileage, alleviates mileage anxiety.
In order to solve the above-mentioned technical problem, according to the utility model first embodiment, a kind of active air-inlet grille is provided
Blade construction, the installation axle including blade body and positioned at the blade body both ends, the blade construction are pacified by the installation axle
It is filled on air-inlet grille frame；
The blade body is equipped with reinforcing portion, and the reinforcing portion both ends are along the blade body from the blade body center pair
Claim to extend to the installation axle at the both ends.
Further, the reinforcing portion is embedded in the blade body.
Further, the reinforcing portion is metal plate, and the metal board ends are along the blade body from the blade body
Central symmetry extends to the blade body both ends.
Further, the reinforcing portion is metal shaft, and the metal shaft both ends are along the blade body from the blade body
Central symmetry extends in the installation axle at both ends.
Further, the reinforcing portion is fixedly mounted on the leeward of the blade body.
Further, the reinforcing portion is metal shaft, and the leeward of the blade body is evenly arranged with multiple snap rings, described
Metal shaft is connected in the multiple snap ring.
Further, the reinforcing portion is made of iron or steel.
According to the utility model second embodiment, a kind of active air-inlet grille, including multiple active air inlets are provided
Grille blades structure.
According to the utility model 3rd embodiment, a kind of automobile, including the active air-inlet grille are provided.
The utility model has clear advantage and beneficial effect compared with prior art.By above-mentioned technical proposal, originally
Utility model active air-inlet grille blade construction and it can reach comparable technological progress including its active air-inlet grille and automobile
Property and practicability at least have the advantage that and with the extensive utility value in industry
It is resistant to bending just to increase blade by the way that reinforcing portion is arranged on active air-inlet grille blade construction for the utility model
Degree can resist the wind pressure of windward side in active air-inlet grille closure, reduce air from blade and blade, blade and frame it
Between leakage rate, reduce air resistance coefficient, increase course continuation mileage, alleviate user's mileage anxiety, the user experience is improved.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is existing active air-inlet grille blade construction schematic diagram；
Fig. 2 is the active air-inlet grille blade construction schematic diagram that an embodiment of the present invention provides；
Fig. 3 is the active air-inlet grille blade construction schematic diagram that another embodiment of the utility model provides；
Fig. 4 is the active air-inlet grille blade construction schematic diagram that the utility model another embodiment provides.
[symbol description]
1: blade body 2: installation axle
3: reinforcing portion 4: snap ring
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes active air-inlet grille blade construction and including its
The specific embodiment and its effect of active air-inlet grille and automobile, detailed description is as follows.
The utility model embodiment provides a kind of active air-inlet grille blade construction, including blade body 1 and is located at described
The installation axle 2 at 1 both ends of blade body, the blade construction are installed by the installation axle 2 to air-inlet grille frame, blade body 1
It can opposite air-inlet grille frame member, realization unlatching and closure by the cooperation of both ends installation axle 2 and air-inlet grille frame.Blade
Body 1 is equipped with reinforcing portion 3, and 3 both ends of reinforcing portion are prolonged along blade body 1 from 1 central symmetry of blade body to the installation axle 2 at the both ends
It stretches, i.e., ruggedized construction is located in blade body 1, and 3 both ends of reinforcing portion being equidistant apart from 1 center of blade body, is able to achieve in this way
Better counter-bending effect.
Reinforcing portion 3 can be metal plate or metal shaft, can be wrapped in completely in blade body 1 with the mode that plastic is molded,
It can also be fixedly mounted on the leeward of blade body 1, be illustrated below by way of several specific examples:
Example as shown in Figure 2, reinforcing portion 3 are embedded in blade body 1, and reinforcing portion 3 be metal plate, metal board ends along
Blade body 1 extends to 1 both ends of blade body from 1 central symmetry of blade body, and metal plate can be steel plate or iron plate, at low cost,
And since metal plate this blade body 1 wraps up, it is also not easy to get rusty.
Example as shown in Figure 3, reinforcing portion 3 are embedded in blade body 1, and reinforcing portion 3 be metal shaft, metal shaft both ends along
Blade body 1 is from the installation axle 2 that 1 central symmetry of blade body extends to both ends.Metal shaft extends directly in both ends installation axle 2,
Further increasing the flexural strength of blade body 1, metal shaft can be steel shaft or iron axis, it is at low cost, and due to metal shaft sheet
Blade body 1 wraps up, and therefore, is also not easy to get rusty.
Example as shown in Figure 4, reinforcing portion 3 is fixedly mounted on the leeward of the blade body 1, and reinforcing portion 3 is metal shaft,
The leeward of blade body 1 is evenly arranged with multiple snap rings 4, and metal shaft is connected in the multiple snap ring 4, snap ring 4 and blade body 1
Material is identical, therefore has certain elasticity, and in metal shaft installation process, 4 stress deformation of snap ring, metal shaft enters in snap ring 4,
Snap ring 4 resets, and metal shaft is connected on blade body 1, structure is simple, at low cost, Yi Shixian.Due in this example, metal shaft
It is exposed in air, therefore metal shaft can be steel shaft, be not easy to get rusty, can also be the iron axis of the exclusive antirust coat in surface.It needs to illustrate
, in example described in Fig. 4, metal shaft also can be replaced metal plate structure, and snap ring 4 also can be replaced other fixed structures, example
Such as buckle.
It should be noted that reinforcing portion 3 will not necessarily extend to blade body 1 in embodiment described in the utility model
In both ends or installation axle 2, with the reserved certain distance in 1 both ends of blade body can also, or extend along blade body 1 in blade body 1
Direction is uniformly arranged several reinforcing portions 3, can also realize reinforcement effect, but it is understood that, reinforcing portion 3 in blade body 1,
It is symmetrical using 1 center of blade body as center both ends, and extends in blade body 1 longer, consolidation effect is better.
The utility model embodiment additionally provides a kind of active air-inlet grille, including more described in the utility model embodiment
A active air-inlet grille blade construction.
The utility model embodiment additionally provides a kind of automobile, including active air inlet grille described in the utility model embodiment
Grid.
It is anti-to increase blade by the way that reinforcing portion 3 is arranged on active air-inlet grille blade construction for the utility model embodiment
Curved rigidity can resist the wind pressure of windward side in active air-inlet grille closure, reduce air from blade and blade, blade
Leakage rate between frame reduces air resistance coefficient, increases course continuation mileage, alleviates user's mileage anxiety, the user experience is improved.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of active air-inlet grille blade construction, it is characterised in that:
Installation axle including blade body and positioned at the blade body both ends, the blade construction by the installation axle install into
In gas grid framework；
The blade body be equipped with reinforcing portion, the reinforcing portion both ends along the blade body from the blade body central symmetry to
The installation axle at the both ends extends.
2. active air-inlet grille blade construction according to claim 1, it is characterised in that:
The reinforcing portion is embedded in the blade body.
3. active air-inlet grille blade construction according to claim 2, it is characterised in that:
The reinforcing portion is metal plate, and the metal board ends are extended to along the blade body from the blade body central symmetry
The blade body both ends.
4. active air-inlet grille blade construction according to claim 2, it is characterised in that:
The reinforcing portion is metal shaft, and the metal shaft both ends are extended to along the blade body from the blade body central symmetry
In the installation axle at both ends.
5. active air-inlet grille blade construction according to claim 1, it is characterised in that:
The reinforcing portion is fixedly mounted on the leeward of the blade body.
6. active air-inlet grille blade construction according to claim 5, it is characterised in that:
The reinforcing portion is metal shaft, and the leeward of the blade body is evenly arranged with multiple snap rings, and the metal shaft is connected to
In the multiple snap ring.
7. active air-inlet grille blade construction described in any one of -6 according to claim 1, it is characterised in that:
The reinforcing portion is made of iron or steel.
8. a kind of active air-inlet grille, it is characterised in that: including active air inlet described in any one of multiple claim 1-7
Grille blades structure.
9. a kind of automobile, which is characterized in that including active air-inlet grille according to any one of claims 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083590.5U CN209225110U (en) | 2018-12-12 | 2018-12-12 | Active air-inlet grille blade construction and active air-inlet grille and automobile including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083590.5U CN209225110U (en) | 2018-12-12 | 2018-12-12 | Active air-inlet grille blade construction and active air-inlet grille and automobile including it |
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| Publication Number | Publication Date |
|---|---|
| CN209225110U true CN209225110U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083590.5U Active CN209225110U (en) | 2018-12-12 | 2018-12-12 | Active air-inlet grille blade construction and active air-inlet grille and automobile including it |
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| CN (1) | CN209225110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712534A (en) * | 2019-10-09 | 2020-01-21 | 康福贵 | Multi-battery-pack electric automobile |
-
2018
- 2018-12-12 CN CN201822083590.5U patent/CN209225110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712534A (en) * | 2019-10-09 | 2020-01-21 | 康福贵 | Multi-battery-pack electric automobile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200727 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: China Hong Kong Patentee before: NIO NEXTEV Ltd. |