CN110341811A - Mud guard - Google Patents
Mud guard Download PDFInfo
- Publication number
- CN110341811A CN110341811A CN201910809177.9A CN201910809177A CN110341811A CN 110341811 A CN110341811 A CN 110341811A CN 201910809177 A CN201910809177 A CN 201910809177A CN 110341811 A CN110341811 A CN 110341811A
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- CN
- China
- Prior art keywords
- mudguard
- rear mudguard
- mud guard
- fixed
- upper cover
- 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.)
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- 238000001179 sorption measurement Methods 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003351 stiffener Substances 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 present invention provides a kind of mud guards, belong to vehicle chassis architecture part technical field, and mud guard includes: front mudguard, upper cover plate, rear mudguard and multiple fixing pieces；Front mudguard；Upper cover plate one end is connect with front mudguard；The connection of the other end of rear mudguard and upper cover plate, rear mudguard bottom is connected with curtain of rain baffle；Limit card slot is equipped on the inside of front mudguard and rear mudguard；Multiple fixing pieces are fixed in limit card slot, and fixing piece is used to be set with support rod of fender on the car body；Front mudguard and rear mudguard are fixed on support rod of fender by fixing piece.Device and the mud guard junction intensity that mud guard is fixed in mud guard provided by the invention are higher, ensure that the stability of mud guard.
Description
Technical field
The invention belongs to vehicle chassis architecture part technical fields, are to be related to a kind of mud guard more specifically.
Background technique
According to the national standard of heavy truck, mud guard available on the market need to have anti-splashing device, after avoiding interference
The sight of face driving vehicle.And product in the market is mostly that anti-splashing device is fixed on original mud guard, due to anti-splashing
This body structure of device is complex, and required part is more, makes the mud guard heavier-weight for installing anti-splashing device additional.But due to vehicle
The reasons such as the vibration in driving process, the device of existing fixed mud guard is be easy to cause and the intensity of mud guard junction becomes
It is low, cause the stability of mud guard poor.
Summary of the invention
The purpose of the present invention is to provide a kind of mud guards, it is intended to solve device and the mud guard junction of fixed mud guard
Intensity be lower, the problem for causing mud guard stability poor.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of mud guard is provided, comprising:
Front mudguard；
Upper cover plate, one end are connect with the front mudguard；
Rear mudguard is connect with the other end of the upper cover plate, and the rear mudguard bottom is connected with curtain of rain baffle；It is described
Limit card slot is equipped on the inside of front mudguard and the rear mudguard；With
Multiple fixing pieces are fixed in the limit card slot, and the fixing piece is used to be set with gear mud on the car body
On plate support rod；
The front mudguard and the rear mudguard are fixed on the support rod of fender by the fixing piece.
As another embodiment of the application, the fixing piece includes:
Deck is connected on the inner wall of the corresponding front mudguard and the rear mudguard, and the deck perforation is opened
Equipped with the through-hole for accommodating the support rod of fender；
Two fixing axles, are arranged in the both ends of the deck, and are connected in the limit card slot；The fixing axle with
The axis of the through-hole is arranged in parallel；
Fastener, one end are rotatably arranged in one of them described fixing axle；With
Bolt is arranged through the corresponding front mudguard and the rear mudguard；The body of rod of the bolt and the card
The other end connection of tight part, the head of the bolt is connected to the outer wall of the corresponding front mudguard and the rear mudguard
On；
The Fastener by bolt axis oscillating from attachment force to the through-hole, and then by the deck clamping fixed
On the support rod of fender.
As another embodiment of the application, the front mudguard and the rear mudguard are identical product.
As another embodiment of the application, slot, the upper cover are provided on the front mudguard and the rear mudguard
The plug matched with the slot is provided on plate, it is close that the front mudguard and the rear mudguard pass through rubber drawstring
It is connected on the upper cover plate.
As another embodiment of the application, one end of the rubber drawstring, which is fixed with, to be connected on the upper cover plate inner wall
Clamping platform, the clamp that the other end extends to the outside of the upper cover plate and is provided with, the clamp are fixed on corresponding
In the card slot of the front mudguard or the rear mudguard.
As another embodiment of the application, the mud guard further include:
Anti-splashing device, be fixed on the rear mudguard and the curtain of rain baffle on, and the anti-splashing device
Tangential direction of opening direction when being rotated with corresponding side tire it is corresponding.
As another embodiment of the application, the anti-splashing device includes:
Multiple adsorption tubes, inside offer the containing cavities for storing the rainwater that tire is thrown away, and one end is fixed on corresponding
The rear mudguard on and the curtain of rain baffle on, the other end is free end, and the adsorption tube is from the free end to solid
The incremental wedge structure of fixed end sectional area, and the bottom of the adsorption tube offers sump pit, the sump pit and the storage
Chamber connection.
As another embodiment of the application, reinforcing rib is provided in the adsorption tube, the reinforcing rib is fixed on one side
On the corresponding rear mudguard and the curtain of rain baffle, another side is fixed on the inner wall of the adsorption tube, the reinforcing rib
It is incremented by along sectional area of the sump pit in the adsorption tube internal direction.
As another embodiment of the application, multiple avoid holes, the avoid holes set are offered at the top of the curtain of rain baffle
Fixation hole is offered on multiple adsorption tubes of bottommost on the rear mudguard, and on the curtain of rain baffle,
Be fixed with multiple surfaces on the rear mudguard and open up threaded fixed column, the fixed column through the fixation hole and by
The curtain of rain baffle is fixed on the rear mudguard by fastener.
As another embodiment of the application, the two sides of the front mudguard, the rear mudguard and the upper cover plate to
Inside turns down to form the edge sealing that keeps off the rain, and the floor of multiple settings spaced apart is provided at the outer of the upper cover plate inner wall.
The beneficial effect of mud guard provided by the invention is: compared with prior art, mud guard upper cover plate one of the present invention
End is connect with front mudguard, and the other end is connect with rear mudguard, and is connected with curtain of rain baffle in the bottom of rear mudguard.Preceding
It is equipped with limit card slot on the inside of mud guard and rear mudguard, and multiple fixing pieces are fixed in limit card slot, and
Fixing piece is used to be set with support rod of fender on the car body.Front mudguard and rear mudguard are fixed on gear mud by fixing piece
On plate support rod.Since fixing piece is connected in the limit card slot on front mudguard and rear mudguard, by fixing piece card when installation
Connect can be completed installation in limit card slot, simple and efficient.Since the contact area of fixing piece and limit card slot is larger, so that limit
What the power that position card slot is born can disperse acts on the contact surface with fixing piece, reduces and causes because contact area is smaller
The higher contact stress in part, avoid the device of fixed mud guard and the problem of mud guard junction intensity is lower, thus
It ensure that the stability of mud guard.
Detailed description of the invention
Fig. 1 is fender structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is fender structure schematic diagram provided in an embodiment of the present invention；
Fig. 4 is curtain of rain baffle arrangement schematic diagram provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of fixing piece provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of anti-splashing device provided in an embodiment of the present invention.
In figure: in figure: 1, front mudguard；2, upper cover plate；3, rear mudguard；4, curtain of rain baffle；401, avoid holes；402, tight
Firmware；5, rubber drawstring；6, keep off the rain edge sealing；7, anti-splashing device；701, adsorption tube；702, reinforcing rib；8, fixing piece；801, solid
Dead axle；802, deck；803, Fastener；804, bolt；9, limit card slot.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 3, now mud guard provided by the invention is illustrated.Mud guard, comprising: front mud
Plate 1, upper cover plate 2, rear mudguard 3 and multiple fixing pieces 8；Front mudguard 1；2 one end of upper cover plate is connect with front mudguard 1；After keep off
Mud plate 3 is connect with the other end of upper cover plate 2, and 3 upper bottom portion of rear mudguard is connected with curtain of rain baffle 4；The front mudguard 1 and described
The inside of rear mudguard 3 is equipped with limit card slot 9；Multiple fixing pieces 8 are fixed in limit card slot 9, and fixing piece 8 is for covering
On the support rod of fender of dress on the car body；The front mudguard 1 and the rear mudguard 3 are fixed on by the fixing piece 8
On the support rod of fender.
The beneficial effect of mud guard provided by the invention is: compared with prior art, mud guard upper cover plate 2 one of the present invention
End is connect with front mudguard 1, and the other end is connect with rear mudguard 3, and is connected with curtain of rain baffle 4 in the bottom of rear mudguard 3.
It is equipped with limit card slot 9 in the inside of front mudguard 1 and rear mudguard 3, and multiple fixing pieces 8 are fixed on limit card slot
In 9, and fixing piece 8 is used to be set with support rod of fender on the car body.Front mudguard 1 and rear mudguard 3 are by fixation
Part 8 is fixed on support rod of fender.Since fixing piece 8 is connected in the limit card slot 9 on front mudguard 1 and rear mudguard 3,
Fixing piece 8, which is connected in limit card slot 9, when installation can be completed installation, simple and efficient.Due to fixing piece 8 and limit card slot 9
Contact area it is larger, what the power that limit card slot 9 is born was dispersed act on on the contact surface of fixing piece 8, drop
The low device and mud guard for because of the higher contact stress in part caused by contact area is smaller, avoiding fixed mud guard connects
The problem of place's of connecing intensity is lower, to ensure that the stability of mud guard.
As a kind of specific embodiment of mud guard provided by the invention, Fig. 2 and Fig. 5 are please referred to, fixing piece 8 includes:
802, two fixing axles 801 of deck, Fastener 803 and bolt 804；Deck 802 is connected to corresponding front mudguard 1 and rear gear
On the inner wall of mud plate 3, deck 802 penetrates through the through-hole for offering and accommodating support rod of fender；Two fixing axles 801 are rotatably arranged on
The both ends of deck 802, and be connected in limit card slot 9；Fixing axle 801 and the axis of through-hole are arranged in parallel.Fastener 803 1
End is rotatably arranged in one of fixing axle 801；Bolt 804 is arranged through corresponding front mudguard 1 and rear mudguard 3；Spiral shell
The body of rod of bolt 804 is connect with the other end of Fastener 803, and the head of bolt 804 is connected to corresponding front mudguard 1 and rear mud guarding
On the outer wall of plate 3.Fastener 803 by bolt 804 axis oscillating from attachment force to the through-hole, and then by the deck
802 clamping fixeds are on the support rod of fender.Deck 802 is connected to opening on corresponding front mudguard 1 and rear mud guarding
If limit card slot 9 in, limit card slot 9, which can be approximately parallel in the width direction of front mudguard 1 and rear mudguard 3, to be arranged, and
And the opening direction of limit card slot 9 is down-set.Corresponding two limit card slots 9 of one fixing piece 8, two 9 specifications of limit card slot
It is identical.In mounting fixing parts 8, one of fixing axle 801 is first penetrated through into deck 802 and Fastener 803, and deck 802
It can be swung relative to the fixing axle 801 with Fastener 803.Another fixing axle 801 penetrates through another position of deck 802,
The both ends of deck 802 are arranged in two fixing axles 801.One end of Fastener 803 can be swung around one of fixing axle 801, card
The other end of tight part 803 is provided with the abutting part abutted with deck 802, and perforation offers connecting hole, bolt 804 on abutting part
Head is connected on the outer wall of corresponding front mudguard 1 and rear mudguard 3 by gasket, and the shank portion of bolt 804 is passed through
Connecting hole is simultaneously run through in the inside of logical deck 802, nut is connected in the end thread of bolt 804, by tightening nut for clamping
Part 803 is clamped on deck 802, while abutting part is fastened on deck 802.Since the middle part of Fastener 803 is provided with and is kept off
The groove that mud plate support rod abuts, the through-hole for driving Fastener 803 to open up on deck 802 during tightening nut lean on
Closely, due to being equipped with support rod of fender in through-hole, groove is connected on support rod of fender.It is settable on support rod of fender
There is boss, and the recess set with boss clamping can be offered on through-hole, thus prevents support rod of fender in through-hole
Rotation, ensure that the stability of connection.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 3, front mudguard 1 and rear mud guarding
Plate 3 is identical product.In process of production, it can set identical for the specification of front mudguard 1 and rear mudguard 3, to reduce
The grinding tool quantity needed, and front mudguard 1 and rear mudguard 3 injection molding manner can be used to be process, and guarantee there is foot
While enough bonding strengths, reduce the weight of itself, to reduce the load of vehicle.In front mudguard 1 and rear mudguard 3
On be relatively set with lug boss, lug boss for storing fixing piece 8 and support rod of fender, lug boss and front mudguard 1 and after
Mud guard 3 is integrally formed, and limit card slot 9 may be provided on the inner wall of lug boss, can be convex in order to improve the bearing capacity of lug boss
Multiple reinforcing ribs 702 being uniformly arranged along its length are set on the inner wall in the portion of rising, ensure that the stability of structure, on lug boss
The through-hole coaxial with deck 802 is offered, support rod of fender is passed through into lug boss and deck 802 when mud guard is installed, and
So that support rod of fender is extended the two sides of lug boss, by tightening nut, clamps Fastener 803 by support rod of fender solid
Fixed, due to the threading force of nut and bolt 804, and the head of bolt 804 is connected to front mudguard 1 and rear mud guarding by gasket
On the outer wall of plate 3, the stability that the support force of 803 clamping of Fastener ensure that fender structure is capable of providing by gasket.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 1, front mudguard 1 and rear mud guarding
It is provided with slot on plate 3, the plug matched with slot is provided on upper cover plate 2, and front mudguard 1 and rear mudguard 3 are equal
It is close-coupled on upper cover plate 2 by rubber drawstring 5.In order to guarantee the connection of upper cover plate 2 and front mudguard 1 and rear mudguard 3
Multiple slots are arranged in the end that front mudguard 1 and rear mudguard 3 are connect with upper cover plate 2 in intensity, and slot is along 1 He of front mudguard
It is arranged in the peripheral direction of rear mudguard 3, and quantity can be three, respectively be arranged one in two sides and middle part.Mud guard is installed
When, front mudguard 1 and rear mudguard 3 is mating by plug and slot, rubber drawstring 5 is closely connected later.Guarantee
Device is had certain shrinkage, can be slowed down in vehicle travel process by enough bonding strengths, rubber drawstring 5
The vibration generated on cover board 2, and it is enough by the mutual cooperation of rubber drawstring 5 and plug slot to ensure that mud guard has
Bonding strength.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 3, one end of rubber drawstring 5 is solid
Surely there are the clamping platform being connected on 2 inner wall of upper cover plate, the clamp that the other end extends to the outside of upper cover plate 2 and is provided with, clamp
It is fixed in the card slot of corresponding front mudguard 1 or rear mudguard 3.Need by front mudguard 1 and rear mudguard 3 with
When upper cover plate 2 is fixed, after plug and slot cooperation grafting, since 5 one end of rubber drawstring is fixed with clamping platform, the other end is fixed
There is clamp, and offered on front mudguard 1 and rear mudguard 3 corresponding through slot, the rubber of clamp side will be had
Drawstring 5 through slot by the inside of front mudguard 1 or rear mudguard 3 by wearing to outside, and clamping platform is connected to through slot at this time
Realize and fix that the outer wall by rubber drawstring 5 along upper cover plate 2 is arranged at the same time, and clamp is connected to the card of cover board in outer
In slot, to realize the fixation of rubber drawstring 5, the connection structure is relatively simple, and passes through two 5 energy of rubber drawstring of setting
Enough stabilized soil pavements for guaranteeing connection.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 1, mud guard further include: anti-to fly
Splash device 7；Anti-splashing device 7 be fixed on rear mudguard 3 and curtain of rain baffle 4 on, and the opening direction of anti-splashing device 7
Tangential direction when rotating with corresponding side tire is corresponding.According to the national standard of heavy truck, gear available on the market
Mud plate must have anti-splashing device 7.Simultaneously in order to reduce the process of production and improve bonding strength, anti-splashing device 7 is with before
Mud guard 1 and rear mudguard 3 can be integrally formed.In tire rotary course, the water on tire can be along the tangent line side of surface of tyre
It throws away, in order to preferably play the role of anti-splashing, anti-splashing device 7 is arranged in vehicle in length direction in normal row upwards
When sailing, in the tangential direction of tire rotation, to guarantee that the anti-splashing device 7 on rear mudguard 3 and on curtain of rain baffle 4 is arranged in
The effect of anti-splashing can be played to the greatest extent.
As a kind of specific embodiment of mud guard provided by the invention, Fig. 1 and Fig. 6 are please referred to, anti-splashing device 7 wraps
It includes: multiple adsorption tubes 701；The containing cavities for storing the rainwater that tire is thrown away are offered inside multiple adsorption tubes 701, one end is solid
Be scheduled on corresponding rear mudguard 3 and curtain of rain baffle 4 on, the other end is free end, and adsorption tube 701 is from free end to fixation
The incremental wedge structure of end cross-sectional area, and the bottom of adsorption tube 701 offers sump pit, sump pit is connected to containing cavities.It is anti-to fly
It splashes device 7 to be made of multiple adsorption tubes 701, the inside of adsorption tube 701 is the containing cavities that can store certain rainwater, is got rid of by tire
Water out enters in containing cavities, and offers sump pit in the bottom of adsorption tube 701.The water of storage can from sump pit to flow down
Out, the tangential direction due to anti-splashing device 7 along tire is arranged, and one end of adsorption tube 701 is fixed on corresponding rear gear
In mud plate 3 and on curtain of rain baffle 4, the other end is free end, and the end of adsorption tube 701 is wedge structure.Wedge structure phase
More water can be stored compared with the common tube head perpendicular to pipe axis, ensure that the efficiency of storage, and enter adsorption tube
Water in 701 is flowed downward by the water that sump pit is discharged along the inner wall of mud guard, by sump pit due to the splashing speed of water droplet
It is significantly reduced, so that the interference in the visual field will not be generated to subsequent vehicle, ensure that road safety operates normally.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 6, being set in the adsorption tube 701
It is equipped with reinforcing rib 702, the reinforcing rib 702 is fixed on one side on the corresponding rear mudguard 3 and the curtain of rain baffle 4,
Another side is fixed on the inner wall of the adsorption tube 701, and the reinforcing rib 702 is along the sump pit into the adsorption tube 701
Sectional area on portion direction is incremented by.For more areas of impurity such as soil on the complex i.e. road of some operating conditions, if absorption
Soil is blocked in pipe 701, to moisture evaporate dry soil can high degree reduction adsorption tube 701 absorption can, and by taking turns
The water that tire is thrown away can splash after encountering soil along all directions, to hinder the normal visual field of vehicle below, easily cause safety
Accident.Front mudguard 1 fixes several stiffeners since the water of splashing is less on front mudguard 1.Thus in adsorption tube
Triangular pieces are set in 701, and triangular pieces are arranged on the line of symmetry of adsorption tube 701.Triangular pieces can be equilateral right angle trigonometry
Shape, a short side and adsorption tube 701 are integrally formed, another side be fixed on corresponding rear mudguard 3 and curtain of rain baffle 4 on, three
The long side of angle-shaped piece is arranged diagonally downward, hence into the soil in adsorption tube 701 impurity triangular pieces long side effect
It is lower to be discharged along sump pit, to reduce the probability being bonded in adsorption tube 701, it ensure that the adsorption function of adsorption tube 701.
In the present invention, on front mudguard 1, anti-splashing device 7 can be coated with Teflon coating, Teflon by hot property compared with
Height, and the frictional force on its surface can be greatly reduced, it ensure that impurity can slide under the effect of gravity.
In the present invention, the inside of front mudguard 1 and rear mudguard 3 is provided with limit card slot 9, and in limit card slot 9
Two sides are provided with multiple fixing muscles on the direction of vertical 9 length of limit card slot, and multiple fixing muscles are spaced a spacing in a certain direction
From being fixed in limit card slot 9 and corresponding front mudguard 1 and rear mudguard 3.Fixing muscle plays the work of support limit card slot 9
With to ensure that the stability of limit card slot structure.And limit card slot 9 can be the groove shapes of tightening, can be by fixation
Axis 801 is fastened on the inside of card slot, ensure that the reliability of connection.It is settable in the same direction along deck 802 at 802 abutting of deck
Fixing groove, deck 802 can be connected in fixing groove, improve the bonding strength of fixing axle 801 Yu deck, improve its resistance
The ability of vibration.
As a kind of specific embodiment of mud guard provided by the invention, referring to Fig. 4, the top of curtain of rain baffle 4 is opened
Equipped with multiple avoid holes 401, avoid holes 401 are sleeved on rear mudguard 3 on multiple adsorption tubes 701 of bottommost, and in rain
Fixation hole is offered on curtain baffle 4, and multiple surfaces are fixed on rear mudguard 3 and open up threaded fixed column, fixed column runs through
Curtain of rain baffle 4 is simultaneously fixed on rear mudguard 3 by fastener 402 by fixation hole.In order to improve curtain of rain baffle 4 and rear mudguard
3 detachability energy, multiple avoid holes 401 are arranged in perforation on curtain of rain baffle 4, and multiple fixation holes are along the outer of curtain of rain baffle 4
Setting, and fixation hole is offered in the two sides of avoid holes 401 and centre, while fixed on the corresponding position of rear mudguard 3
There is corresponding fixed column, is provided with external screw thread on the outer surface of fixed column.When installing curtain of rain baffle 4, by 3 bottom of rear mudguard
Multiple adsorption tubes 701 in portion penetrate through avoid holes 401, fixed column are run through fixation hole at the same time, since fastener 402 is provided with
Internal screw thread corresponding with fixed column, and clamping lug boss is fixedly connected on the outer of fastener 402.Tightening fastening
While part 402, clamping lug boss moves closer to the inner wall of rear mudguard 3 and finally abuts, by fastener 402 and fixed column it
Between threading force rear mudguard 3 and curtain of rain baffle 4 are fixedly clamped.Due to being provided with triangular pieces in adsorption tube 701 to have
There are enough bearing capacitys, and the fixation of curtain of rain baffle 4 can be realized by tightening the fastener 402, and easy to disassemble, subtracts
Small spatial volume.
In the present invention, anti-splashing device 7 may be configured as the structure of sectionally smooth join, and anti-splashing device 7 can be along 1 He of front mudguard
It is arranged in the width direction of rear mudguard 3, and sectional is mounted on rear mudguard 3 and curtain of rain baffle 4, due to tire top
Powder-refining with water splash more obvious, the 7 length longest of segmented anti-splashing device at settable top, and due to flying at curtain of rain baffle 4
It splashes more weak.The shorter segmented anti-splashing device 7 of settable length, and the opening direction of each section of anti-splashing device 7
Settable difference, length direction may point to the axis of tire, to ensure that good anti-splashing effect.And anti-splashing
Device 7 can be integrally formed with rear mudguard 3, to reduce process, and anti-splashing device can with 4 one of curtain of rain baffle at
Type reduces installation procedure.
As a kind of specific embodiment of mud guard provided by the invention, please refer to Fig. 1 and Fig. 2, front mudguard 1, after
Fold forms the edge sealing 6 that keeps off the rain inwardly for the two sides of mud guard 3 and upper cover plate 2, is provided at the outer of 2 inner wall of upper cover plate multiple
The floor of setting spaced apart.By being provided with keeping off the rain of turning down inwardly in the two sides of front mudguard 1 and rear mudguard 3
Edge sealing 6, the water of splashing under the barrier effect for the edge sealing 6 that keeps off the rain, along keep off the rain edge sealing 6 inner wall to flow down, effectively prevent by
The water that tire is thrown away is splashed to sight that is external and interfering driving vehicle below, the specific operating condition of high visibility for the edge sealing 6 that keeps off the rain
Environment adjustment.Connecting portion due to upper cover plate 2 as connection front mudguard 1 and rear mudguard 3 is strong in order to improve its connection
Degree, is provided with floor along outside in the inner wall of upper cover plate 2, and floor, which is arranged, in the edge sealing 6 that keeps off the rain of upper cover plate 2 can be improved its structure
Intensity ensure that effective service life, and floor, energy is arranged in upper cover plate 2 and front mudguard 1 and 3 junction of rear mudguard
The structural stability for enough improving junction, avoids situations such as bending.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. mud guard characterized by comprising
Front mudguard；
Upper cover plate, one end are connect with the front mudguard；
Rear mudguard is connect with the other end of the upper cover plate, and the rear mudguard bottom is connected with curtain of rain baffle；The front
Limit card slot is equipped on the inside of mud plate and the rear mudguard；With
Multiple fixing pieces are fixed in the limit card slot, and the fixing piece is used to be set with mud guard branch on the car body
On strut；
The front mudguard and the rear mudguard are fixed on the support rod of fender by the fixing piece.
2. mud guard as described in claim 1, which is characterized in that the fixing piece includes:
Deck is connected on the inner wall of the corresponding front mudguard and the rear mudguard, and the deck perforation offers
Accommodate the through-hole of the support rod of fender；
Two fixing axles, are arranged in the both ends of the deck, and are connected in the limit card slot；The fixing axle with it is described
The axis of through-hole is arranged in parallel；
Fastener, one end are rotatably arranged in one of them described fixing axle；With
Bolt is arranged through the corresponding front mudguard and the rear mudguard；The body of rod of the bolt and the Fastener
The other end connection, the head of the bolt is connected on the outer wall of the corresponding front mudguard and the rear mudguard；
The Fastener by bolt axis oscillating from attachment force to the through-hole, and then by the deck clamping fixed in institute
It states on support rod of fender.
3. mud guard as described in claim 1, which is characterized in that the front mudguard and the rear mudguard are identical system
Part.
4. mud guard as claimed in claim 3, which is characterized in that be provided on the front mudguard and the rear mudguard slotting
Slot is provided with the plug matched with the slot on the upper cover plate, and the front mudguard and the rear mudguard pass through
Rubber drawstring is close-coupled on the upper cover plate.
5. mud guard as claimed in claim 4, which is characterized in that one end of the rubber drawstring, which is fixed with, to be connected on described
Clamping platform on cover board inner wall, the clamp that the other end extends to the outside of the upper cover plate and is provided with, the clamp clamping are solid
It is scheduled in the card slot of the corresponding front mudguard or the rear mudguard.
6. mud guard as described in claim 1, which is characterized in that the mud guard further include:
Anti-splashing device, be fixed on the rear mudguard and the curtain of rain baffle on, and the anti-splashing device is opened
Tangential direction when mouth direction is rotated with corresponding side tire is corresponding.
7. mud guard as claimed in claim 6, which is characterized in that the anti-splashing device includes:
Multiple adsorption tubes, inside offer the containing cavities for storing the rainwater that tire is thrown away, and one end is fixed on corresponding institute
State on rear mudguard and the curtain of rain baffle on, the other end is free end, and the adsorption tube is from the free end to fixing end
The incremental wedge structure of sectional area, and the bottom of the adsorption tube offers sump pit, the sump pit and the containing cavities connect
It is logical.
8. mud guard as claimed in claim 7, which is characterized in that be provided with reinforcing rib, the reinforcing rib in the adsorption tube
Be fixed on the corresponding rear mudguard and the curtain of rain baffle on one side, another side is fixed on the inner wall of the adsorption tube
On, the reinforcing rib is incremented by along sectional area of the sump pit in the adsorption tube internal direction.
9. mud guard as claimed in claim 7, which is characterized in that multiple avoid holes are offered at the top of the curtain of rain baffle,
The avoid holes are sleeved on the rear mudguard on multiple adsorption tubes of bottommost, and open on the curtain of rain baffle
Equipped with fixation hole, it is fixed with multiple surfaces on the rear mudguard and opens up threaded fixed column, the fixed column is through described
The curtain of rain baffle is simultaneously fixed on the rear mudguard by fastener by fixation hole.
10. mud guard as described in claim 1, which is characterized in that the front mudguard, the rear mudguard and the upper cover
Fold forms the edge sealing that keeps off the rain inwardly for the two sides of plate, is provided at the outer of the upper cover plate inner wall multiple spaced apart
The floor of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809177.9A CN110341811B (en) | 2019-08-29 | 2019-08-29 | Mud guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809177.9A CN110341811B (en) | 2019-08-29 | 2019-08-29 | Mud guard |
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| CN110341811A true CN110341811A (en) | 2019-10-18 |
| CN110341811B CN110341811B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910809177.9A Active CN110341811B (en) | 2019-08-29 | 2019-08-29 | Mud guard |
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| CN (1) | CN110341811B (en) |
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| CN112406934A (en) * | 2020-11-27 | 2021-02-26 | 广州电力机车有限公司 | Tram fender device |
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| CN105774914A (en) * | 2016-05-06 | 2016-07-20 | 中国重汽集团济南动力有限公司 | Light-weight overall mud guard assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110341811B (en) | 2024-07-23 |
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