CN104309703A - Automobile fender - Google Patents
Automobile fender Download PDFInfo
- Publication number
- CN104309703A CN104309703A CN201410625816.3A CN201410625816A CN104309703A CN 104309703 A CN104309703 A CN 104309703A CN 201410625816 A CN201410625816 A CN 201410625816A CN 104309703 A CN104309703 A CN 104309703A
- Authority
- CN
- China
- Prior art keywords
- mud guard
- gas panel
- fender
- formula gas
- lower airbag
- 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.)
- Pending
Links
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
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
-
- 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
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/18—Parts or details thereof, e.g. mudguard flaps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an automobile accessory, in particular to an automobile fender. The automobile fender comprises a fender body arranged on an automobile frame, wherein the fender body is of a split structure and comprises an upper-portion arc-shaped plate and a lower-portion air bag type inflation plate. The upper-portion arc-shaped plate is hinged to the lower-portion air bag type inflation plate, the upper-portion arc-shaped plate is provided with a threaded hole and fixed to the automobile frame through a connecting block, the lower-portion air bag type inflation plate is provided with an air bag chamber, a torsion spring is arranged on the lower-portion air bag type inflation plate, and the other end of the torsion spring is fixed to the connecting block. By means of the technical scheme, noise of the automobile fender is reduced, and the service life of the automobile fender is long.
Description
Technical field
The present invention relates to a kind of technical field of vehicular spare parts, be specifically related to a kind of fender.
background technology
In rainy weather or road surface have ponding; during running car; mud on road surface can take up by the wheel rotated; again mud is thrown away along tangential direction each in rotation of wheel process; the mud taken up to not allow wheel makes automobile dirty; and the flying sands and howling wind that prevent from kicking up clash into the protective paint that vehicle body destroys car face, usually arrange mud guard at the rear of automotive wheel, stop by mud guard the rainwater sandstone etc. that wheel splashes.
The mud guard of prior art is mainly and one block of whole plate is formed both ends arc transition through relevant Fabricating machinery through roll extrusion, dual-side is the mud guard of arc-shaped edges, owing to being integral structure, mechanical strength is high, and its both ends and dual-side become arcuation, and moulding is natural and tripping and attractive in appearance.But, the mud guard of prior art also exists following shortcoming: one is the height that can reduce domain after installing mud guard, because the chassis of car is inherently low, if vehicle drives to hill path or the many section of mud, this time, mud guard will become cleaning shoe, the service life of mud guard is low, so correspondingly will affect Integral automobile performance; Two be tire under steam with stone clod to be thrown to noise on mud guard very large.
Summary of the invention
The technical problem to be solved in the present invention is: the fender providing a kind of noise reduction, long service life.
In order to solve the problems of the technologies described above, the invention provides a kind of fender, comprise the mud guard body be arranged on automobile chassis frame, described mud guard body is Split type structure, mud guard body comprises upper arcuate plate and lower airbag formula gas panel, upper arcuate plate and lower airbag formula gas panel hinged, described upper arcuate plate is provided with tapped bore, upper arcuate plate is fixed by contiguous block and automobile chassis frame, gasbag chamber is established in described lower airbag formula gas panel, lower airbag formula gas panel connects torsion spring, and the other one end of described torsion spring is fixed on contiguous block.
The fender tool of technique scheme is adopted to have the following advantages: because mud guard is Split type structure, upper arcuate plate and vehicle frame are fixed, lower airbag formula gas panel improves the toughness of mud guard, it is more flexible when mud guard runs into obstacle, recover, not easy fracture, simultaneously, due to upper arcuate plate and lower airbag formula gas panel hinged, by connecting torsion spring, when making running car to hill path or the many section of mud, mud guard would not become cleaning shoe, under the effect of torsion spring, mud guard can upwards promote, then mud guard self-return under elastic force effect again, therefore, even if when mud guard, even if to run into road conditions bad, also mud guard can not be damaged, greatly strengthen the service life of mud guard, further, when stone or clod are thrown on mud guard, the gas panel of air sac contributes to weakening the noise that stone or clod cause.
Preferably, consider when lower airbag formula gas panel runs into obstacle, increase the rigidity of torsion spring entirety, and under external force, reduce the distortion of torsion spring, described torsion spring number is set to two.
Preferably, consider when lower airbag formula gas panel runs into obstacle, obstacle is avoided to have excessive impact to lower airbag formula gas panel, prevent from damaging lower airbag formula gas panel, the oblique upper of described mud guard body is provided with dash plate, described dash plate one end and automobile chassis frame are fixed, and end, one end is provided with bump rubber in addition.
Preferably, to cause lower airbag formula gas panel to prevent bump rubber and collide with, described bump rubber is globosity.
accompanying drawing explanation
Fig. 1 is the structural representation of fender of the present invention.
In figure: 1-automobile chassis frame, 2-keeps off grieshoch, 3-gasbag chamber, 4-lower airbag formula gas panel, and 5-connects ball, 6-bump rubber, 7-reinforcing portion, 8-torsion spring, 9-dash plate, 10-upper arcuate plate, 11-contiguous block, 12-bolt.
detailed description of the invention
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1: the invention provides a kind of fender, comprise the mud guard body be arranged on automobile chassis frame 1, mud guard body is Split type structure, mud guard body comprises upper arcuate plate 10 and lower airbag formula gas panel 4, upper arcuate plate 10 adopts engineering plastics material to make, lower airbag formula gas panel 4 adopts quality of rubber materials, upper arcuate plate 10 and lower airbag formula gas panel 4 hinged, the pivot arm driving lower airbag formula gas panel 4 to swing is provided with between upper arcuate plate 10 and lower airbag formula gas panel 4, lower airbag formula gas panel 4 arranges rotary fixing base, pivot arm one end is connected with upper arcuate plate 10, rotary fixing base on the other end and lower airbag formula gas panel 4 is hinged.Upper arcuate plate 10 is provided with tapped bore, contiguous block 11 is connected by bolt 12 with upper arcuate plate 10, contiguous block 11 welds with automobile chassis frame 1, gasbag chamber 3 is established in lower airbag formula gas panel 4, lower airbag formula gas panel 4 connects torsion spring 8, lower airbag formula gas panel 4 is fixedly connected with ball 5, torsion spring 8 again be connected ball 5 and fix, torsion spring 8 is fixed on contiguous block 11 in one end in addition, and torsion spring 8 number is set to two.
The oblique upper of mud guard body is provided with dash plate 9, dash plate 9 one end and automobile chassis frame 1 are fixed, can on automobile chassis frame 1 providing holes, dash plate 9 and automobile chassis frame 1 are bolted, end, one end is provided with bump rubber 6 in addition, bump rubber 6 is globosity, and dash plate 9 adopts metal material, and bump rubber 6 adopts quality of rubber materials, further, dash plate also comprises reinforcing portion 7, and reinforcing portion 7 is arranged on and bump rubber 6 junction, contributes to the Joint strenght strengthening dash plate 9 and bump rubber 6.
Further, consider and use fender for a long time, at the inside face of upper arcuate plate 10 and lower airbag formula gas panel 4, gear grieshoch 2 is all set, gear grieshoch 2 plays the effect of buffering further at upper arcuate plate 10 and lower airbag formula gas panel 4, avoid direct damage car mud guard body, gear grieshoch can be adhered on fender.
As preferably, one deck antifretting coating (not shown in FIG.) can also be set in the other one side of the mud guard relative with gear grieshoch 2, avoid the mud-corrosion mud guard sticked, thus extend the service life of mud guard.
In addition, upper arcuate plate 10 and lower airbag formula gas panel 4 can adopt import PVC material, fleece is provided with in PVC material, be equivalent at 2 layers of pvc material therebetween one deck strength net, pulling force and impact resistance can be increased, and be all added with the raw material of antiultraviolet in this PVC material, can indeformable or cracking gas leakage under long-time solar exposure.
When using, be connected with contiguous block 11 torsion spring 8 one end, one end is connected with lower airbag formula gas panel 4 in addition, and dash plate 9 is connected with automobile chassis frame 1 bolt.In vehicle traveling process, run into road surface when having an obstacle, lower airbag formula gas panel 4 can freely shrink.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the premise without departing from the principles of the invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. a fender, comprise the mud guard body be arranged on automobile chassis frame, it is characterized in that: described mud guard body is Split type structure, mud guard body comprises upper arcuate plate and lower airbag formula gas panel, upper arcuate plate and lower airbag formula gas panel hinged, described upper arcuate plate is provided with tapped bore, upper arcuate plate is fixed by contiguous block and automobile chassis frame, gasbag chamber is established in described lower airbag formula gas panel, lower airbag formula gas panel connects torsion spring, and the other one end of described torsion spring is fixed on contiguous block.
2. fender according to claim 1, is characterized in that: described torsion spring number is set to two.
3. fender according to claim 2, is characterized in that: the oblique upper of described mud guard body is provided with dash plate, and described dash plate one end and automobile chassis frame are fixed, and end, one end is provided with bump rubber in addition.
4. fender according to claim 3, is characterized in that: described bump rubber is globosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625816.3A CN104309703A (en) | 2014-11-10 | 2014-11-10 | Automobile fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625816.3A CN104309703A (en) | 2014-11-10 | 2014-11-10 | Automobile fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104309703A true CN104309703A (en) | 2015-01-28 |
Family
ID=52365069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625816.3A Pending CN104309703A (en) | 2014-11-10 | 2014-11-10 | Automobile fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309703A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787122A (en) * | 2015-04-01 | 2015-07-22 | 江苏博众汽车部件有限公司 | Novel automobile fender |
| CN105365898A (en) * | 2015-12-10 | 2016-03-02 | 渝北区千里马模具加工厂 | Double-layer automobile fender |
| CN107914780A (en) * | 2017-11-27 | 2018-04-17 | 宁波超锐特工贸有限公司 | A kind of sandy beach Car front windshield mud anticollision backplate |
| CN110949533A (en) * | 2018-09-26 | 2020-04-03 | 北汽福田汽车股份有限公司 | Splash-proof device of vehicle and vehicle |
-
2014
- 2014-11-10 CN CN201410625816.3A patent/CN104309703A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787122A (en) * | 2015-04-01 | 2015-07-22 | 江苏博众汽车部件有限公司 | Novel automobile fender |
| CN105365898A (en) * | 2015-12-10 | 2016-03-02 | 渝北区千里马模具加工厂 | Double-layer automobile fender |
| CN105365898B (en) * | 2015-12-10 | 2018-02-13 | 渝北区千里马模具加工厂 | Double-decker mud guard |
| CN107914780A (en) * | 2017-11-27 | 2018-04-17 | 宁波超锐特工贸有限公司 | A kind of sandy beach Car front windshield mud anticollision backplate |
| CN110949533A (en) * | 2018-09-26 | 2020-04-03 | 北汽福田汽车股份有限公司 | Splash-proof device of vehicle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |