CN109050679B - Novel splash-proof mud guard for automobile - Google Patents
Novel splash-proof mud guard for automobile Download PDFInfo
- Publication number
- CN109050679B CN109050679B CN201811123354.XA CN201811123354A CN109050679B CN 109050679 B CN109050679 B CN 109050679B CN 201811123354 A CN201811123354 A CN 201811123354A CN 109050679 B CN109050679 B CN 109050679B
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- plate unit
- notch
- funnel
- unit structure
- inhibition
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- 230000005764 inhibitory process Effects 0.000 claims abstract description 34
- 230000000452 restraining effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 230000001629 suppression Effects 0.000 description 14
- 238000000926 separation method Methods 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
- B62D25/08—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 discloses a novel splash-proof fender of an automobile, wherein a restraining plate is arranged on the surface of the fender, a restraining plate unit structure is longitudinally formed on the restraining plate, the restraining plate unit structure is arranged on the surface of the fender, the cross section of the restraining plate unit structure is in a shape of , and a runner is correspondingly formed by an opening in a shape of and the surface of the fender; the inhibition plate unit structure is provided with a plurality of notches from the back to the opening direction of shape, and a first notch of the notches forms a notch inclined plane from outside to inside and from top to bottom; the second notch of the notch is perpendicular to the opening direction in a tangential direction of , and is intersected with the root of the first notch, and the notch positions of the first notch and the second notch are adjacent; the inner wall of the notch inclined plane and the second notch form a funnel-shaped structure on the surface of the mud guard; the plurality of funnel-shaped structures are closely adjacent to form a funnel row on the restraint plate unit structure. The funnel-shaped structure of the invention forms a funnel row, so that the mud water absorption rate of the wheel reaches more than 80%.
Description
Technical Field
The invention relates to a part of an automobile splash guard, in particular to a novel automobile splash guard.
Background
When an automobile runs in a rainy day, rainwater on the ground can be adsorbed on wheels, and due to the high-speed rotation of the wheels, the rainwater can be thrown away from the wheels and impact on wheel covers, a large number of liquid drops with different sizes are formed by splashing, meanwhile, when the tires roll on the ground, the large number of liquid drops are splashed, the two liquid drops form airflow convolved at the wheels along with running, and the area of the two liquid drops is large, so that the visibility of a vehicle behind the automobile is seriously affected, the front of the automobile is seen as big fog, the front of the automobile is seen as white, even the front automobile lamp is not seen, the automobile state of the front automobile is not perceived, the low visibility seriously threatens the running safety, and a plurality of traffic accidents occur each year.
Patent No. 201029132012.4 discloses a splash guard, which comprises a splash guard and a suppression plate, wherein the suppression plate is covered on the surface of one side of the splash guard, which is close to a wheel, and protruding units are densely distributed on the outer surface of the suppression plate. The splash guard disclosed above mainly utilizes the protruding units on the inhibiting plate to buffer and absorb the water mist generated by the wheels so as to reduce the water mist injection, and the splash guard with the structure has the following problems: if the protruding unit is made of a material with better water absorbability (such as the plush disclosed in the specific embodiment of the patent), the protruding unit is difficult to effectively discharge the absorbed water mist in time, and when the protruding unit is in a saturated state for absorbing the water mist, the splash guard cannot play a role in preventing splashing; if the protrusion unit is made of a material that does not absorb water (such as plastic disclosed in the specific embodiment of the patent), the structure of the protrusion unit is easily deposited by splashed mud, and when the mud is deposited to a certain extent, the splash guard is also difficult to play a role in preventing splashing.
The patent number is: 201420632049.6 an automobile splash-proof wheel cover comprises a wheel cover body, wherein longitudinal grooves are distributed on the inner surface of the wheel cover body. The above disclosed automobile splash-proof wheel cover has the following problems: when the above structure is adopted, the splashed mud and stones are easily accumulated in the longitudinal grooves, and when the mud and stones are accumulated to a certain extent, the splash-proof wheel cover is difficult to play a splash-proof role, and in addition, because the distance between the wheel cover and the wheels is smaller, the mud and stones accumulated in the longitudinal grooves are difficult to clean, and the splash-proof effect of the wheel cover is poor after long-term use.
The patent number is: 201510322841.9 the invention discloses an automobile splash-proof mudguard, which comprises a mudguard body, wherein a suppression plate is arranged on the mudguard body, and the suppression plate is arranged between a wheel and the mudguard. The mud-water separation device has the advantages that the mud-water separation device is provided with the inhibition plate with the opening on the mud-water separation device, the gap is formed between the mud-water separation device and the inhibition plate, the gap forms the flow channel, splashed mud water, sand particles, stones and the like enter the flow channel through the opening and flow out along the flow channel, not only can the splashing be effectively prevented, but also the accumulation of mud and dirt can be avoided to ensure that the mud-water separation device can prevent the splashing effectively for a long time.
The technical problem mentioned in the patent document can effectively prevent splashing, the water-vapor separation rate is high, and the accumulation of mud and dirt can be avoided to ensure that the mud guard can effectively prevent splashing for a long time, but an outwards arranged arc-shaped plate of the plate body has a rebound splashing effect on water from wheels, namely, the water from the wheels collides with the water, and instead, larger water mist is formed; each arc-shaped plate is also provided with an opening, and the arrangement structure and the opening angle of the opening are also limited, but the absorption effect is limited due to the rebound and splashing of the former.
Disclosure of Invention
The invention relates to a novel splash-proof mud guard for an automobile, which can absorb muddy water from wheels as much as possible to prevent splash.
Therefore, the technical proposal of the invention is that the novel splash-proof mud guard for the automobile comprises a suppression plate,
the inhibition board is arranged on the surface of the mudguard, and is characterized in that: the restraining plate longitudinally forms a restraining plate unit structure, the restraining plate unit structure is arranged on the surface of the mud guard, the cross section of the restraining plate unit structure is , and a runner is correspondingly formed between an opening in the shape of and the surface of the mud guard;
the inhibition plate unit structure is provided with a plurality of notches from the back to the opening direction of shape, and a first notch of the notches forms a notch inclined plane from outside to inside and from top to bottom; the second notch of the notch is perpendicular to the opening direction in a tangential direction of , and is intersected with the root of the first notch, and the notch positions of the first notch and the second notch are adjacent;
the inner wall of the notch inclined plane and the second notch form a funnel-shaped structure on the surface of the mud guard; the plurality of funnel-shaped structures are closely adjacent to form a funnel row on the restraint plate unit structure.
The further improvement is that: the inhibition plate unit structures are arranged in parallel in a plurality of rows, and the adjacent first inhibition plate unit structures and second inhibition plate unit structures are arranged in a staggered manner up and down, namely, the notches of the first inhibition plate unit structures and the notches of the second inhibition plate unit structures are staggered to form staggered arrangement, so that the staggered arrangement of the funnel rows is realized.
The further improvement is that: the first inhibition plate unit structure and the second inhibition plate unit structure are arranged in a clearance way and form a surface circulation channel.
The further improvement is that: the surface flow channels between the first and second restrictor plate unit structures are 2-3 mm.
The further improvement is that: the incision inclined plane of the first incision is inclined at 45 degrees.
The further improvement is that: the double shoulders of the -shaped section of the inhibition plate unit structure are of arc structures; the two sides of the -shaped opening are of a step type plug-in structure, and the rapid installation is realized by matching with the surface plug-in of the mud guard, and a flow channel is formed.
The further improvement is that: the back of the '' shaped section is inward in an arc of R100mm, and the double shoulders of the '' shaped section are in an arc of R23 mm.
The further improvement is that: the width of the bottom of the '' shape of the section of the inhibition plate unit structure is 38mm, the length of the step type plug-in structure is 2mm, and the width of the step type plug-in structure is 1.25mm; the upper width of the "" shape was 36mm and the total height was 10mm.
The further improvement is that: the overall height of each funnel structure was 15mm, with the staggered arrangement of the funnel rows forming a staggered arrangement of 7.5 mm.
The beneficial effects are that:
the section of the inhibition plate unit structure is which is favorable for forming the flow channel, and the flow dimension of the flow channel also reaches the dimension as large as possible, so that the muddy water from the wheels can be absorbed and discharged as much as possible,
the arrangement of the plurality of notches and the formation of the inner wall of the notch inclined plane and the second notch form a funnel-shaped structure on the surface of the mud guard, so that mud water from the wheel can be absorbed as much as possible and flows out through the runner, and the formation of the funnel row enables the mud water absorption rate of the wheel to reach more than 85%.
The staggered arrangement of the funnel rows and the formation of the surface circulation channel between the first inhibition plate unit structure and the second inhibition plate unit structure also enable the mud water absorption rate of the self-wheel to be improved by more than 5-10%, at this time, the absorption rate can exceed 90%, and the remaining 10% of mud water can be blocked through the side face of the mud guard, so that the mud water is basically prevented from leaking through the wheel, and the running safety of the vehicle is protected.
The surface flow channel is 2-3 mm, which is convenient for flowing out the muddy water which is not absorbed by the funnel row along the surface of the inhibition plate.
The slit slope of the first slit is beveled at 45 degrees, and at this time, as the relative flow rate of 45 degrees is fastest, the mud water is not accumulated, so that the mud water can be absorbed as much as possible through the funnel formed by the slit slope.
The double shoulders of the -shaped section of the inhibition plate unit structure are of arc structures, so that the impact force of muddy water can be buffered, and meanwhile, the muddy water can be uniformly dispersed into the surface circulation channel, so that the purpose of multiple absorption is achieved;
the stepped plug-in structure is matched with the surface plug-in of the mud guard to realize quick installation and form a runner.
The back of the -shaped section is inward in an arc of R100mm, and the two shoulders of the -shaped section are in an arc of R23mm, so that the arc is optimal, and theoretical data, namely the absorption rate of muddy water, is realized.
The width of the bottom of the '' shape of the section of the inhibition plate unit structure is 38mm, the length of the step type plug-in structure is 2mm, and the width of the step type plug-in structure is 1.25mm; the upper part of the shape of is 36mm wide and the total height is 10mm, which is the best embodiment.
The total height of each funnel-shaped structure is 15mm, and the staggered arrangement of the funnel rows forms staggered arrangement of 7.5mm, so that theoretical data, namely the absorption rate of muddy water, is realized.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a partial schematic view of fig. 1.
Fig. 3 is a bottom view of the suppressor plate unit structure.
Fig. 4 is a front view of the structure of the suppression plate unit.
Fig. 5 is a top view of the suppressor plate unit structure.
Fig. 6 is a left side view of the suppressor plate unit structure.
Fig. 7 is a perspective view of the structure of the suppression plate unit.
Fig. 8 is a schematic perspective view of a two-row plurality of restraint plate units.
In the figure, 1 a mud guard, 2 a restraining plate, 201 a first restraining plate unit structure, 202 a second restraining plate unit structure, 203 a surface circulation channel, 3 a notch, 301 a first notch, 302 a second notch, 303 a notch inclined plane, 4 a funnel-shaped structure, 5 a circular arc structure, 6 a step-shaped plug-in structure and 7 a flow channel.
Detailed Description
The invention is shown in fig. 1-8.
The novel splash-proof fender for the automobile comprises a suppression plate 2, wherein the suppression plate 2 is arranged on the surface of the fender 1, the suppression plate 2 longitudinally forms a suppression plate unit structure, the suppression plate unit structure is arranged on the surface of the fender 1, the section of the suppression plate unit structure is in a shape of , and a -shaped opening corresponds to the surface of the fender 1 to form a flow channel 7;
the inhibition plate unit structure is provided with a plurality of notches 3 from the back to the opening direction of a shape, and a first notch 301 of the notches 3 forms a notch inclined plane 303 from outside to inside and from top to bottom; the second notch 302 of the notch 3 is perpendicular to the opening direction in a tangential direction of , and meets the root of the first notch 301, and the notch positions of the first notch 301 and the second notch 302 are adjacent; the inner wall of the slit slope 303 and the second slit 302 thus far form a funnel-like structure 4 on the surface of the fender 1; a plurality of funnel-like structures 4 are immediately adjacent to form a funnel row on the restraint plate unit structure.
The restraining plate unit structures are arranged in parallel in multiple rows, and the adjacent first restraining plate unit structure 201 and second restraining plate unit structure 202 are arranged in a staggered mode up and down, namely, the notch 3 of the first restraining plate unit structure 201 and the notch 3 of the second restraining plate unit structure 202 are arranged in a staggered mode to form staggered arrangement, and the staggered arrangement of the funnel rows is achieved.
The first and second baffle unit structures 201 and 202 are disposed in a gap therebetween and form a surface flow channel 203.
The first and second restrictor plate element structures 201, 202 have a spacing surface flow channel 203 between them of 2-3 mm.
The notch bevel 303 of the first notch 301 is beveled at 45 °.
The double shoulder part of the '' section of the inhibition plate unit structure is in an arc structure 5; the two sides of the -shaped opening are provided with the step-shaped inserting structure 6, and the step-shaped inserting structure is matched with the surface of the mud guard 1 to realize quick installation and form a flow channel 7.
The back of the '' shaped section is inward in an arc of R100mm, and the double shoulders of the '' shaped section are in an arc of R23 mm.
The width of the bottom of the '' shape of the section of the inhibition plate unit structure is 38mm, wherein the length of the step type plug-in structure 6 is 2mm, and the width of the step type plug-in structure 6 is 1.25mm; the upper width of the "" shape was 36mm and the total height was 10mm.
The overall height of each funnel-like structure 4 is 15mm, the staggered arrangement of the funnel rows forming a staggered arrangement of 7.5 mm.
Claims (8)
1. The utility model provides a novel splash guard is prevented to car, includes the restraint board, and the restraint board sets up on the surface of fender, its characterized in that: the restraining plate longitudinally forms a restraining plate unit structure, the restraining plate unit structure is arranged on the surface of the mud guard, the cross section of the restraining plate unit structure is , and a runner is correspondingly formed between an opening in the shape of and the surface of the mud guard;
the inhibition plate unit structure is provided with a plurality of notches from the back to the opening direction of shape, and a first notch of the notches forms a notch inclined plane from outside to inside and from top to bottom; the second notch of the notch is perpendicular to the opening direction in a tangential direction of , and is intersected with the root of the first notch, and the notch positions of the first notch and the second notch are adjacent;
the inner wall of the notch inclined plane and the second notch form a funnel-shaped structure on the surface of the mud guard; the funnel-shaped structures are closely adjacent to form a funnel row on the inhibition plate unit structure;
the inhibition plate unit structures are arranged in parallel in a plurality of rows, and the adjacent first inhibition plate unit structures and second inhibition plate unit structures are arranged in a staggered manner up and down, namely, the notches of the first inhibition plate unit structures and the notches of the second inhibition plate unit structures are staggered to form staggered arrangement, so that the staggered arrangement of the funnel rows is realized.
2. The novel splash guard for an automobile according to claim 1, wherein: the first inhibition plate unit structure and the second inhibition plate unit structure are arranged in a clearance way and form a surface circulation channel.
3. A novel splash guard for automobiles according to claim 1 or 2, characterized in that: the surface flow channels between the first and second restrictor plate unit structures are 2-3 mm.
4. The novel splash guard for an automobile according to claim 1, wherein: the incision inclined plane of the first incision is inclined at 45 degrees.
5. The novel splash guard for an automobile according to claim 1, wherein: the double shoulders of the -shaped section of the inhibition plate unit structure are of arc structures; the two sides of the -shaped opening are of a step type plug-in structure, and the rapid installation is realized by matching with the surface plug-in of the mud guard, and a flow channel is formed.
6. The novel splash guard for an automobile according to claim 1, wherein: the back of the '' shaped section is inward in an arc of R100mm, and the double shoulders of the '' shaped section are in an arc of R23 mm.
7. The novel splash guard for an automobile according to claim 1, wherein: the width of the bottom of the '' shape of the section of the inhibition plate unit structure is 38mm, the length of the step type plug-in structure is 2mm, and the width of the step type plug-in structure is 1.25mm; the upper width of the "" shape was 36mm and the total height was 10mm.
8. The novel splash guard for an automobile according to claim 1, wherein: the overall height of each funnel structure was 15mm, with the staggered arrangement of the funnel rows forming a staggered arrangement of 7.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123354.XA CN109050679B (en) | 2018-09-26 | 2018-09-26 | Novel splash-proof mud guard for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123354.XA CN109050679B (en) | 2018-09-26 | 2018-09-26 | Novel splash-proof mud guard for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN109050679A CN109050679A (en) | 2018-12-21 |
| CN109050679B true CN109050679B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123354.XA Active CN109050679B (en) | 2018-09-26 | 2018-09-26 | Novel splash-proof mud guard for automobile |
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| CN (1) | CN109050679B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200323486Y1 (en) * | 2003-04-07 | 2003-08-14 | 주연종 | mud guard for vehicle |
| CN104908822A (en) * | 2015-06-12 | 2015-09-16 | 宁波联华汽车部件有限公司 | Splash prevention fender for vehicle |
| CN108032913A (en) * | 2018-01-09 | 2018-05-15 | 宁波联华汽车部件有限公司 | A kind of moisture separation device applied to mud guard |
| CN208827955U (en) * | 2018-09-26 | 2019-05-07 | 湖北吉龙汽车部件有限公司 | A kind of new automobile anti-splashing mud guard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7625013B2 (en) * | 2006-10-25 | 2009-12-01 | Solutia, Inc. | Spray suppression device for vehicles |
| JP5061773B2 (en) * | 2007-08-02 | 2012-10-31 | トヨタ車体株式会社 | Fender liner structure |
-
2018
- 2018-09-26 CN CN201811123354.XA patent/CN109050679B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200323486Y1 (en) * | 2003-04-07 | 2003-08-14 | 주연종 | mud guard for vehicle |
| CN104908822A (en) * | 2015-06-12 | 2015-09-16 | 宁波联华汽车部件有限公司 | Splash prevention fender for vehicle |
| CN108032913A (en) * | 2018-01-09 | 2018-05-15 | 宁波联华汽车部件有限公司 | A kind of moisture separation device applied to mud guard |
| CN208827955U (en) * | 2018-09-26 | 2019-05-07 | 湖北吉龙汽车部件有限公司 | A kind of new automobile anti-splashing mud guard |
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| Publication number | Publication date |
|---|---|
| CN109050679A (en) | 2018-12-21 |
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