CN107893805B - Automobile mudguard and bolt for connecting same - Google Patents
Automobile mudguard and bolt for connecting same Download PDFInfo
- Publication number
- CN107893805B CN107893805B CN201710956523.7A CN201710956523A CN107893805B CN 107893805 B CN107893805 B CN 107893805B CN 201710956523 A CN201710956523 A CN 201710956523A CN 107893805 B CN107893805 B CN 107893805B
- Authority
- CN
- China
- Prior art keywords
- baffle
- bolt
- fender
- connecting piece
- arc
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004576 sand Substances 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
- B60S1/68—Other vehicle fittings for cleaning for cleaning vehicle exterior for freeing wheels or tyres from foreign matter, e.g. wheel scrapers
-
- 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
- B62D25/163—Mounting devices
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a bolt for connecting a fender, which comprises a bolt body, wherein the bolt body comprises a screw rod and a nut; the screw comprises a smooth section, a threaded section and a twistable section; the smooth section is connected with the nut, one end of the threaded section is connected with the smooth section, the other end of the threaded section is connected with the twistable section, and meanwhile, an external thread is arranged on the threaded section. The bolt is simple in structure, and both ends of the bolt can be screwed down.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile mudguard and a bolt for connecting the mudguard.
Background
When water is accumulated on a rainy day or a road surface, when an automobile runs, slurry on the road surface can be taken up by the rotating wheels and is thrown out along each tangential direction in the rotating process of the wheels, in order to prevent the slurry taken up by the wheels from dirtying the automobile and prevent flying sand and stones from being thrown up to impact the automobile body to damage protective paint on the automobile surface, a mudguard is usually arranged behind the automobile wheels, and rainwater, sand and stones and the like splashed by the wheels are blocked by the mudguard.
In addition, when the automobile mudguard is installed, the automobile mudguard and the bracket need to be fixed by bolts, and then the automobile surface steel plate is installed. However, when the automobile fender is installed, only one end of the conventional bolt can be screwed, and the side of the fender which can be installed is covered and cannot be adjusted.
Disclosure of Invention
The invention aims to provide a fender of an automobile and a bolt for connecting the fender, wherein the fender can better protect an automobile body, and two ends of the bolt can be screwed.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a bolt for connecting a fender comprises a bolt body, wherein the bolt body comprises a screw rod and a nut; the screw comprises a smooth section, a threaded section and a twistable section; the smooth section is connected with the screw cap, one end of the threaded section is connected with the smooth section, the other end of the threaded section is connected with the twistable section, and meanwhile, the threaded section is provided with an external thread,
preferably, the section of the twistable segment in the radial direction is triangular, square, hexagonal or quincunx.
Preferably, the twistable section is an inner triangular end surface or an inner hexagonal end surface
Preferably, the nut is provided with a straight-line-shaped cutter groove, a cross-shaped cutter groove, an inner hexagonal groove or a plum blossom groove.
The invention also discloses an automobile mudguard, which comprises a mudguard body and an energy absorption assembly arranged on the inner side of the mudguard body; the fender body is arranged behind the running wheel; the fender body comprises a top plate, a rear baffle, a left baffle, a right baffle, a mounting bracket and a bolt; the top of the rear baffle is fixedly connected with the rear edge of the top plate, and the left baffle and the right baffle are fixed on two sides of the top plate and the rear baffle; the left baffle or the right baffle is provided with a mounting hole for mounting on the suspension beam; the rear baffle is provided with a bolt for fixing the mounting bracket; the bolt includes a bolt body; the bolt body comprises a screw and a nut;
the energy absorption assembly comprises an arc-shaped plate and baffles arranged on two sides of the arc-shaped plate; a mounting hole is formed in the baffle on one side of the arc-shaped plate; a space for accommodating the suspension beam and the mounting bracket is arranged between the arc-shaped plate and the rear baffle, and the energy absorption assembly is detachably mounted on the fender body through a first connecting piece arranged on the baffle and a second connecting piece arranged on the left baffle and the right baffle; the arc-shaped plate is provided with an operation opening at a position corresponding to the mounting bracket.
Furthermore, the arc-shaped plate and the baffle are net-shaped plate bodies made of composite elastomer resin.
Furthermore, a tire cleaning brush is arranged on the top plate on the fender body; the tire cleaning brush is arranged on a movable seat, the movable seat can move on the top plate, and a positioning groove A and a positioning groove B are formed in the top plate; the tire cleaning brush is of a U-shaped structure and comprises a brush body and a brush head, a water flow channel is arranged inside the brush body, and a water outlet is formed in the brush head.
Furthermore, the first connecting piece comprises a connecting piece fixedly arranged on the baffle plate, and a through hole A is formed in the connecting piece; the second connecting piece comprises mounting grooves arranged on the left baffle and the right baffle; the mounting groove is protruded on the outer sides of the left baffle and the right baffle; through holes B are formed in two sides of the mounting groove, and the connecting pieces are placed in the mounting groove and fastened through fastening pieces.
Compared with the prior art, the invention has the advantages that:
the bolt is simple in structure and comprises a screw rod and a nut; the screw comprises a smooth section, a threaded section and a screwable section; through the arrangement of the screw rod and the nut structure, two ends of the bolt can be screwed down, so that the adjustment after the installation is convenient.
According to the fender, the energy absorption assembly is arranged in the fender body, and water vapor, mud stains, particularly hard particles such as sand and stones and the like are prevented from being brought by tires and impacting on the fender body and then reflected by the fender body to enter a chassis of a palm vehicle or an automobile tire and the like.
According to the invention, the tire cleaning brush is arranged on the fender body, so that the automobile tire is convenient to clean and maintain.
Drawings
FIG. 1 is a front view of the bolt of the present invention;
FIG. 2 is a left side view of the bolt of the present invention;
FIG. 3 is a right side view of the bolt of the present invention;
FIG. 4 is a cross-sectional view of a fender of the vehicle;
FIG. 5 is a schematic view of the fender body;
FIG. 6 is a schematic structural view of an energy absorber assembly;
fig. 7 is a schematic view of a tire cleaning brush.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-3, the bolt for connecting a mudguard according to the present invention comprises a bolt body, wherein the bolt body comprises a threaded rod 1 and a nut 2; the screw 1 comprises a smooth section 11, a threaded section 12 and a screwable section 13; smooth section 11 is connected with nut 2, the one end and the smooth section 11 of screw thread section 12 are connected, and the other end is connected with section 13 that can twist, is provided with the external screw thread simultaneously on screw thread section 12.
The radial cross section of the twistable segment 13 is hexagonal.
The twistable section 13 is an inner triangular end surface or an inner hexagonal end surface
The nut 2 is provided with a straight-line-shaped cutter groove, a cross-shaped cutter groove, an inner hexagonal groove or a plum blossom groove.
According to the bolt, through the arrangement of the screw rod and the nut structure, two ends of the bolt can be screwed tightly.
4-7, a fender for a vehicle according to the present invention comprises a fender body 3 and an energy absorbing assembly 4 disposed inside the fender body; the fender body 3 is arranged behind the running wheel; the fender body 3 comprises a top plate 31, a rear baffle 32, a left baffle 33, a right baffle 34, a mounting bracket 35 and a bolt 36; the top of the rear baffle plate 32 is fixedly connected with the rear edge of the top plate 31, and the left baffle plate 33 and the right baffle plate 34 are fixed on two sides of the top plate 31 and the rear baffle plate 32; the left baffle 33 or the right baffle 34 is provided with a mounting hole 37 for mounting on a suspension beam; the rear baffle plate 32 is provided with a bolt 36 for fixing the mounting bracket 35; the bolt 36 includes a bolt body; the bolt body comprises a screw rod 1 and a nut 2;
the energy absorption assembly 4 comprises an arc-shaped plate 41 and baffles 42 arranged on two sides of the arc-shaped plate 41; the baffle 42 on one side of the arc-shaped plate 41 is provided with a mounting hole 37; a space for accommodating a suspension beam and a mounting bracket is arranged between the arc-shaped plate 41 and the rear baffle 32, and the energy absorption assembly 4 is detachably mounted on the fender body 3 through a first connecting piece arranged on the baffle 42 and a second connecting piece arranged on the left baffle 33 and the right baffle 34; the arc plate 41 is provided with an operation opening at a position corresponding to the mounting bracket 35.
The arc plate 41 and the baffle 42 are net-shaped plate bodies made of composite elastomer resin.
According to the fender, the energy absorption assembly is arranged in the fender body, and water vapor, mud stains, particularly hard particles such as sand and stones and the like are prevented from being brought by tires and impacting on the fender body and then reflected by the fender body to enter a chassis of a palm vehicle or an automobile tire and the like.
The mudguard body 3 of the present invention is provided with a tire cleaning brush 71 on the top plate 31; the tire cleaning brush 71 is arranged on a movable seat 72, the movable seat 72 can move on the top plate 31, and the top plate 31 is provided with a positioning groove A73 and a positioning groove B74; the tire cleaning hairbrush 71 is of a U-shaped structure, the tire cleaning hairbrush 71 comprises a brush body 711 and a brush head 712, a water flow channel is arranged inside the brush body 711, and a water outlet is formed in the brush head 712.
The first connecting piece of the invention comprises a connecting piece 51 fixedly arranged on the baffle, and a through hole A52 is arranged on the connecting piece; the second connecting piece comprises mounting grooves 61 arranged on the left baffle 33 and the right baffle 34; the mounting groove 61 protrudes out of the left baffle 33 and the right baffle 34; through holes B62 are arranged on two sides of the mounting groove 61, and the connecting sheet 51 is placed in the mounting groove 61 and fastened through a fastener.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An automobile mudguard, characterized in that: comprises a fender body (3) and an energy absorption assembly (4) arranged on the inner side of the fender body (3); the fender body (3) is arranged behind the running wheel; the fender body (3) comprises a top plate (31), a rear baffle (32), a left baffle (33), a right baffle (34), a mounting bracket (35) and a bolt (36); the top of the rear baffle (32) is fixedly connected with the rear edge of the top plate (31), and the left baffle (33) and the right baffle (34) are fixed on two sides of the top plate (31) and the rear baffle (32); the left baffle (33) or the right baffle (34) is provided with a mounting hole (37) for mounting on a suspension beam; the rear baffle (32) is provided with a bolt (36) for fixing the mounting bracket (35); the bolt (36) comprises a bolt body; the bolt body comprises a screw (1) and a nut (2);
the energy absorption assembly (4) comprises an arc-shaped plate (41) and baffles (42) arranged on two sides of the arc-shaped plate (41); a mounting hole (37) is formed in the baffle (42) on one side of the arc-shaped plate (41); a space for accommodating a suspension beam and a mounting bracket is arranged between the arc-shaped plate (41) and the rear baffle (32), and the energy absorption assembly (4) is detachably mounted on the fender body (3) through a first connecting piece arranged on the baffle (42) and a second connecting piece arranged on the left baffle (33) and the right baffle (34); the arc-shaped plate (41) is provided with an operation opening at a position corresponding to the mounting bracket (35); a tire cleaning brush (71) is arranged on the top plate (31) on the fender body (3); the tire cleaning brush (71) is arranged on a moving seat (72), the moving seat (72) can move on the top plate (31), and a positioning groove A (73) and a positioning groove B (74) are arranged on the top plate (31); tire cleaning brush (71) are U type structure, and tire cleaning brush (71) are including brush body (711) and brush head (712), and brush body (711) inside is provided with the rivers passageway, is provided with the delivery port on brush head (712).
2. A fender for a vehicle according to claim 1, wherein: the arc-shaped plate (41) and the baffle plate (42) are net-shaped plate bodies made of composite elastomer resin.
3. A fender for a vehicle according to claim 1, wherein: the first connecting piece comprises a connecting piece (51) fixedly arranged on the baffle, and a through hole A (52) is formed in the connecting piece; the second connecting piece comprises mounting grooves (61) arranged on the left baffle (33) and the right baffle (34); the mounting groove (61) protrudes out of the left baffle (33) and the right baffle (34); through holes B (62) are formed in two sides of the mounting groove (61), and the connecting piece (51) is placed in the mounting groove (61) and fastened through a fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956523.7A CN107893805B (en) | 2017-09-30 | 2017-09-30 | Automobile mudguard and bolt for connecting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956523.7A CN107893805B (en) | 2017-09-30 | 2017-09-30 | Automobile mudguard and bolt for connecting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107893805A CN107893805A (en) | 2018-04-10 |
| CN107893805B true CN107893805B (en) | 2020-01-17 |
Family
ID=61802781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956523.7A Active CN107893805B (en) | 2017-09-30 | 2017-09-30 | Automobile mudguard and bolt for connecting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107893805B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757685A (en) * | 2018-08-16 | 2018-11-06 | 嘉兴同辉汽配有限公司 | A kind of automotive hub antirust bolt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB170240A (en) * | 1921-03-04 | 1921-10-20 | Orla Vilhelm Jensen | Improvements in and relating to splash guards for motor cars and other vehicles |
| CN202272073U (en) * | 2011-09-07 | 2012-06-13 | 北汽福田汽车股份有限公司 | Fender with energy-absorbing anti-splash device and automobile |
| CN204239417U (en) * | 2014-11-29 | 2015-04-01 | 浙江三瑞铜业有限公司 | A kind of brass stud |
| 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 |
| CN105605065A (en) * | 2016-02-19 | 2016-05-25 | 扬州光鸿钢构金属实业有限公司 | Double-end screwing bolt |
-
2017
- 2017-09-30 CN CN201710956523.7A patent/CN107893805B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB170240A (en) * | 1921-03-04 | 1921-10-20 | Orla Vilhelm Jensen | Improvements in and relating to splash guards for motor cars and other vehicles |
| CN202272073U (en) * | 2011-09-07 | 2012-06-13 | 北汽福田汽车股份有限公司 | Fender with energy-absorbing anti-splash device and automobile |
| CN204239417U (en) * | 2014-11-29 | 2015-04-01 | 浙江三瑞铜业有限公司 | A kind of brass stud |
| 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 |
| CN105605065A (en) * | 2016-02-19 | 2016-05-25 | 扬州光鸿钢构金属实业有限公司 | Double-end screwing bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107893805A (en) | 2018-04-10 |
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