CN207711754U - Multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system - Google Patents
Multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system Download PDFInfo
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- CN207711754U CN207711754U CN201721689667.2U CN201721689667U CN207711754U CN 207711754 U CN207711754 U CN 207711754U CN 201721689667 U CN201721689667 U CN 201721689667U CN 207711754 U CN207711754 U CN 207711754U
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Abstract
The utility model discloses a kind of multifunctional water-proofing sealing air-conditioning air-inlet grille system based on pedestrian protecting, it includes air-conditioning air-inlet grille ontology subsystem and air-conditioning air-inlet grille branch shelf system, air-conditioning air-inlet grille ontology subsystem includes air-conditioning air-inlet grille ontology, air-conditioning air-inlet grille ontology sealing strip and air-conditioning air-inlet grille ontology sealing foam, air-conditioning air-inlet grille branch shelf system includes air-conditioning air-inlet grille holder, air-conditioning air-inlet grille holder sealing foam, windscreen wiper washing system nozzle, windscreen wiper washing system water pipe, send out lid sealing strip, air-conditioning air-inlet grille installs cotter pin, air-conditioning air-inlet grille installation bolt and air-conditioning air-inlet grille install nut.The basic functions such as sealing, air inlet, water guide between air-conditioning air-inlet grille system and front deck metal plate and windscreen are realized by the design of the bulk-breaking formula of air-conditioning air-inlet grille system; bulk-breaking formula design fusion pedestrian protecting and light-weighted design concept, realize the promotion of the pedestrian protecting performance of vehicle and the purpose of vehicle loss of weight.
Description
Technical field
The utility model is related to automobile technical fields, more particularly to a kind of more work(of bulk-breaking formula based on pedestrian protecting design
Waterproof sealing air-conditioning air-inlet grille system.
Background technology
Air conditioning for automobiles air-inlet grille is installed between front deck metal plate and front windshield, though being non-appearance part, it is to it
The performances such as intensity, weatherability, ageing resistance, vehicle air inlet, water guide, sealing, waterproof all have higher requirements.As pedestrian protecting
A ring in system need to carry out it energy-absorbing design, and more shortcoming collapsing structures design in previous air-conditioning air-inlet grille system, when
When pedestrian impact is at the air-inlet grille especially support of front end metal plate, the high intensity of sheet metal structural, which causes to effectively absorb, hits
The energy for hitting process easily causes the serious condition of the injury；Previous air-conditioning air-inlet grille system is generally a plastic plate, is failed well
The other parts of integrated design, in various aspects such as vehicle air inlet, water guide, sealing, waterproofs, there are clearly disadvantageous, integrated level bottom dresses
It is not high with convenience.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provides a kind of bulk-breaking designed based on pedestrian protecting
Formula multifunctional water-proofing seals air-conditioning air-inlet grille system, is fixedly installed in region between front deck metal plate and windscreen, mainly
Effect is, by the design of the bulk-breaking formula of air-conditioning air-inlet grille system realize sealing between front deck metal plate and windscreen,
The basic functions such as air inlet, water guide merge pedestrian protecting and light-weighted design concept, realize carrying for the pedestrian protecting performance of vehicle
Rise and the purpose of vehicle loss of weight, at the same the windscreen wiper nozzle of integrated front windshield washing washing pipe and hair lid sealing strip, improve general assembly
Line efficiency of assembling.
The utility model is to solve above-mentioned technical problem by following technical proposals：
The utility model provides a kind of multifunctional water-proofing sealing air-conditioning air-inlet grille system based on pedestrian protecting, feature
It is comprising air-conditioning air-inlet grille ontology subsystem and air-conditioning air-inlet grille branch shelf system, the air-conditioning air-inlet grille ontology
Subsystem includes air-conditioning air-inlet grille ontology, air-conditioning air-inlet grille ontology sealing strip and air-conditioning air-inlet grille ontology sealing foam,
The air-conditioning air-inlet grille branch shelf system includes that air-conditioning air-inlet grille holder, air-conditioning air-inlet grille holder sealing foam, windscreen wiper are washed
Wash system nozzle, windscreen wiper washing system water pipe, hair lid sealing strip, air-conditioning air-inlet grille installation cotter pin, air-conditioning air-inlet grille peace
It fills bolt and air-conditioning air-inlet grille installs nut；
The sky that the air-conditioning air-inlet grille holder is installed nut by the air-conditioning air-inlet grille and is welded on front deck metal plate
The connection of air-inlet grille installation bolt is adjusted to install, integrated installation has the front deck metal plate after being easily mounted on the air-conditioning air-inlet grille holder
The air-conditioning air-inlet grille holder sealing foam compressed, Z-shaped cantilever beam knot is extended in the side of the air-conditioning air-inlet grille ontology
Structure, the cantilever beam structure integrate the hair lid sealing strip by buckle, and the other side of the air-conditioning air-inlet grille ontology is tied by being clamped
Structure is integrated with the air-conditioning air-inlet grille ontology sealing strip being fixed on windscreen, also passes through on the air-conditioning air-inlet grille ontology
Clamping structure integrates the windscreen wiper washing system nozzle and the windscreen wiper washing system water pipe, the interlude of the air-conditioning air-inlet grille ontology
If using the air-conditioning air-inlet grille installation cotter pin connect with the air-conditioning air-inlet grille holder, the air-conditioning air-inlet grille ontology and this
The air-conditioning air-inlet grille ontology sealing foam is set between air-conditioning air-inlet grille holder.
Preferably, the air-conditioning air-inlet grille holder is " Contraband " shape structure, concave surface setting reinforcing rib, V is opened up on the reinforcing rib
V notch v.
Preferably, the other side of the air-conditioning air-inlet grille ontology is also held top by the hook structure of integrated injection molding and is blocked
Connect the lower lining holder of windscreen.
Preferably, setting checkdam on the air-conditioning air-inlet grille ontology, the rear end of the checkdam is designed as guiding rainwater under
The mouth of a river it is streamlined, the air-conditioning air-inlet grille ontology in the front end of the checkdam is in the curvature of the spinal column type that arches upward straight up.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can arbitrarily combine to get the utility model respectively compared with
Good example.
The positive effect of the utility model is：
The utility model realizes air-conditioning air-inlet grille system with before by the design of the bulk-breaking formula of air-conditioning air-inlet grille system
The basic functions such as sealing, air inlet, water guide between cabin metal plate and windscreen；The windscreen wiper nozzle of reasonable design water pipe collection
At structure and hair lid gasket structure, realize air-conditioning air-inlet grille integrate windscreen wiper nozzle supply after water pipe and hair lid sealing strip, carry
High general assembly line efficiency of assembling；Bulk-breaking formula design fusion pedestrian protecting and light-weighted design concept, realize the pedestrian protecting of vehicle
The promotion of performance and the purpose of vehicle loss of weight.
Description of the drawings
Fig. 1 is the air-conditioning air-inlet grille system sectional schematic diagram of the utility model preferred embodiment.
Fig. 2 is the air-conditioning air-inlet grille system core point schematic diagram of the utility model preferred embodiment.
Fig. 3 is the A-A sectional schematic diagrams of Fig. 2.
Fig. 4 is the B-B sectional schematic diagrams of Fig. 2.
Fig. 5 is airflow design and simulated flow direction schematic diagram after air-conditioning air-inlet grille checkdam.
Fig. 6 is the design of air-conditioning air-inlet grille checkdam prechelonian back type and simulated flow direction schematic diagram.
Fig. 7 is Z-shaped cantilever beam structure ＆ " Contraband " shape air-conditioning air-inlet grille support schematic diagram.
Fig. 8 is air-conditioning air-inlet grille holder " V " shape partition-type reinforcing rib design schematic diagram.
Fig. 9 is that air-conditioning air-inlet grille ontology appearance integrates windscreen wiper nozzle and hair lid sealing strip schematic diagram.
Figure 10 is that the non-appearance face of air-conditioning air-inlet grille ontology integrates washing pipe schematic diagram.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work all belong to
In the range of the utility model protection.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of, and the multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille
System comprising air-conditioning air-inlet grille ontology subsystem and air-conditioning air-inlet grille branch shelf system, the air-conditioning air-inlet grille ontology
Subsystem includes air-conditioning air-inlet grille ontology 1, air-conditioning air-inlet grille ontology sealing strip 2 and air-conditioning air-inlet grille ontology sealing foam
3, which includes air-conditioning air-inlet grille holder 4, air-conditioning air-inlet grille holder sealing foam 5, rain
Scrape washing system nozzle 6, windscreen wiper washing system water pipe 7, hair lid sealing strip 8, air-conditioning air-inlet grille installation cotter pin 9, air-conditioning into
Gas grid installation bolt 10 and air-conditioning air-inlet grille install nut 11.
Wherein, see Fig. 7, which is " Contraband " shape structure, reinforcing rib is arranged in concave surface, on the reinforcing rib
Open up V-notch (see Fig. 8).
Air-conditioning air-inlet grille ontology 1, PP-T20, injection molding；Air-conditioning air-inlet grille ontology sealing strip 2, TPE, is extruded into
Type；Air-conditioning air-inlet grille ontology sealing foam 3, EPMD, foaming；Air-conditioning air-inlet grille holder 4, PP-GF30, is molded into
Type；Air-conditioning air-inlet grille holder sealing foam 5, EPDM, foaming.
The air-conditioning air-inlet grille holder 4 is installed nut 11 by the air-conditioning air-inlet grille and is welded on front deck metal plate 12
The air-conditioning air-inlet grille installation bolt 10 connection is installed, after integrated installation has easy be mounted on the air-conditioning air-inlet grille holder 4
The air-conditioning air-inlet grille holder sealing foam 5 that front deck metal plate 12 is compressed, the side of the air-conditioning air-inlet grille ontology 1 is extended
Z-shaped cantilever beam structure (see Fig. 7), the cantilever beam structure integrate the hair lid sealing strip 8, the air-conditioning air-inlet grille ontology by buckle
1 other side is integrated with the air-conditioning air-inlet grille ontology sealing strip 2 being fixed on windscreen 13 by clamping structure (see figure
The upper surface of 3 dashed boxes), the other side of the air-conditioning air-inlet grille ontology 1 is also held top by the hook structure of integrated injection molding and is blocked
Connect the lower lining holder of windscreen 13 (see dashed box below Fig. 3).Also pass through clamping structure on the air-conditioning air-inlet grille ontology 1
Integrate the windscreen wiper washing system nozzle 6 (see Fig. 9) and the windscreen wiper washing system water pipe 7 (see Figure 10), the air-conditioning air-inlet grille sheet
The interlude of body 1 set using the air-conditioning air-inlet grille installation cotter pin 9 is connect with the air-conditioning air-inlet grille holder 4, the air-conditioning into
The air-conditioning air-inlet grille ontology sealing foam 3 (see Fig. 4) is set between gas grid ontology 1 and the air-conditioning air-inlet grille holder 4.
Checkdam is set on the air-conditioning air-inlet grille ontology 1, the rear end of the checkdam is designed as guiding rainwater to collector nozzle
Streamlined (see Fig. 5), the front end of the checkdam the air-conditioning air-inlet grille ontology 1 be in arch upward straight up curvature of the spinal column type (see
Fig. 6).
Air-conditioning air-inlet grille system and front deck metal plate and preceding are realized by the design of the bulk-breaking formula of air-conditioning air-inlet grille system
The basic functions such as sealing, air inlet, water guide between windscreen；The windscreen wiper nozzle of reasonable design water pipe integrated morphology and hair
Lid gasket structure is realized and supplies after air-conditioning air-inlet grille integrates windscreen wiper Pen Zui water pipes and hair lid sealing strip, it is traditional thread binding to improve general assembly
With efficiency；Bulk-breaking formula design fusion pedestrian protecting and light-weighted design concept, realize the promotion of the pedestrian protecting performance of vehicle
And the purpose of vehicle loss of weight.
The utility model has good characteristic：
A) air-conditioning air-inlet grille system injection molding integral type hook structure is realized and being clamped certainly between windshield glass
Function；Air-conditioning air-inlet grille system can realize the waterproof sealing function between Surrounding Parts such as Bo Li front deck metal plates, air-conditioning
Air-inlet grille holder sealing foam is compressed, to realize the sealing between air-conditioning air-inlet grille holder and front deck metal plate and prevent
Shake.
B) air-conditioning air-inlet grille system can realize that the self sealss between internal air-inlet grille ontology and air-inlet grille holder are anti-
Water function, air-conditioning air-inlet grille ontology seal is compressed after hook structure clamping is interference fitted between windscreen, from
And realize the sealing between air-conditioning air-inlet grille and windscreen.
C) tortoise of the rear end airflow design of air-conditioning air-inlet grille ontology checkdam and checkdam front end hair lid sealing strip rear end
Back type designs the water guide function that can effectively realize the rainy day.
D) design of air-conditioning air-inlet grille ontology Z-shaped cantilever beam structure can effectively realize that crumple when pedestrian protecting head touches is inhaled
It can function.
E) air-conditioning air-inlet grille main body system can realize integrated front windshield Washing spray nozzle, water pipe and front deck hair lid sealing
Item realizes the function of improving air-conditioning air-inlet grille system general assembly line and install convenience by integrating supply of material form.
F) the air-conditioning air-inlet grille holder of " Contraband " shape structure can effectively increase between front deck hair lid inner panel and front deck metal plate
Distance increases crumple energy-absorbing space when pedestrian protecting head touches, improves the function of vehicle pedestrian protecting characteristic.
G) air-conditioning air-inlet grille holder partition-type reinforcing rib design passes through " V " shape while ensureing grille frame intensity
Notch partition design, the crumple performance of grille frame when effectively improving property Thermal protection head touches improve vehicle pedestrian protecting function.
H) the ladder-like air-conditioning air-inlet grille air-conditioning air admission hole design of hexagon, in the premise for ensureing enough air-conditioning air-inlet grilles
Under, it is raised by vehicle Z-direction, utmostly reduces rainwater on flow plane and interior of body is entered by air admission hole.
In addition, hook structure is combined " Contraband " shape holder with the connection type of windscreen so that will not be to glass when crumple
Glass damages.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (4)
1. a kind of multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system, which is characterized in that it includes air-conditioning
Air-inlet grille ontology subsystem and air-conditioning air-inlet grille branch shelf system, the air-conditioning air-inlet grille ontology subsystem include air-conditioning into
Gas grid ontology, air-conditioning air-inlet grille ontology sealing strip and air-conditioning air-inlet grille ontology sealing foam, the air-conditioning air-inlet grille branch
Shelf system includes that air-conditioning air-inlet grille holder, air-conditioning air-inlet grille holder sealing foam, windscreen wiper washing system nozzle, windscreen wiper are washed
Wash system water pipe, hair lid sealing strip, air-conditioning air-inlet grille installation cotter pin, air-conditioning air-inlet grille installation bolt and air-conditioning air inlet grille
Grid install nut；
The air-conditioning air-inlet grille holder by the air-conditioning air-inlet grille install nut and the air-conditioning that is welded on front deck metal plate into
The connection of gas grid installation bolt is installed, and integrated installation has the front deck metal plate after being easily mounted to be pressed on the air-conditioning air-inlet grille holder
Z-shaped cantilever beam structure is extended in the air-conditioning air-inlet grille holder sealing foam of contracting, the side of the air-conditioning air-inlet grille ontology, should
Cantilever beam structure integrates the hair lid sealing strip by buckle, and the other side of the air-conditioning air-inlet grille ontology is integrated by clamping structure
There is the air-conditioning air-inlet grille ontology sealing strip being fixed on windscreen, is also tied by being clamped on the air-conditioning air-inlet grille ontology
Structure integrates the windscreen wiper washing system nozzle and the windscreen wiper washing system water pipe, and the interlude of the air-conditioning air-inlet grille ontology sets use
Air-conditioning air-inlet grille installation cotter pin is connect with the air-conditioning air-inlet grille holder, the air-conditioning air-inlet grille ontology and the air-conditioning into
The air-conditioning air-inlet grille ontology sealing foam is set between gas grille frame.
2. multifunctional water-proofing as described in claim 1 seals air-conditioning air-inlet grille system, which is characterized in that the air-conditioning air inlet grille
Grid holder is " Contraband " shape structure, concave surface setting reinforcing rib, and V-notch is opened up on the reinforcing rib.
3. multifunctional water-proofing as described in claim 1 seals air-conditioning air-inlet grille system, which is characterized in that the air-conditioning air inlet grille
Top is also held by the hook structure of integrated injection molding and is clamped the lower lining holder of windscreen in the other side of grid ontology.
4. multifunctional water-proofing as described in claim 1 seals air-conditioning air-inlet grille system, which is characterized in that the air-conditioning air inlet grille
Checkdam is set on grid ontology, it is streamlined to collector nozzle that the rear end of the checkdam is designed as guiding rainwater, before the checkdam
The air-conditioning air-inlet grille ontology at end is in the curvature of the spinal column type to arch upward straight up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689667.2U CN207711754U (en) | 2017-12-07 | 2017-12-07 | Multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689667.2U CN207711754U (en) | 2017-12-07 | 2017-12-07 | Multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711754U true CN207711754U (en) | 2018-08-10 |
Family
ID=63060036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689667.2U Active CN207711754U (en) | 2017-12-07 | 2017-12-07 | Multifunctional water-proofing based on pedestrian protecting seals air-conditioning air-inlet grille system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711754U (en) |
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2017
- 2017-12-07 CN CN201721689667.2U patent/CN207711754U/en active Active
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