CN107672559A - A kind of rotary type block-resistant windshield wiper - Google Patents

A kind of rotary type block-resistant windshield wiper Download PDF

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Publication number
CN107672559A
CN107672559A CN201710908075.3A CN201710908075A CN107672559A CN 107672559 A CN107672559 A CN 107672559A CN 201710908075 A CN201710908075 A CN 201710908075A CN 107672559 A CN107672559 A CN 107672559A
Authority
CN
China
Prior art keywords
gear
arc
ring set
rubber ring
rubber
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.)
Granted
Application number
CN201710908075.3A
Other languages
Chinese (zh)
Other versions
CN107672559B (en
Inventor
李永建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weimar Automobile Technology Group Co.,Ltd.
Original Assignee
Hangzhou Fuyang Xinyuan New Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Fuyang Xinyuan New Energy Co Ltd filed Critical Hangzhou Fuyang Xinyuan New Energy Co Ltd
Priority to CN201810522388.XA priority Critical patent/CN108715157A/en
Priority to CN201710908075.3A priority patent/CN107672559B/en
Priority to CN201810522932.0A priority patent/CN108944808A/en
Priority to CN201810522386.0A priority patent/CN108674371A/en
Priority to CN201810522898.7A priority patent/CN108657125A/en
Priority to CN201810522387.5A priority patent/CN108725387A/en
Publication of CN107672559A publication Critical patent/CN107672559A/en
Application granted granted Critical
Publication of CN107672559B publication Critical patent/CN107672559B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/043—Attachment of the wiper assembly to the vehicle
    • B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
    • B60S1/0444—Attachment of the wiper assembly to the vehicle characterised by the attachment means comprising vibration or noise absorbing means
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/18—Means for transmitting drive mechanically
    • B60S1/26—Means for transmitting drive mechanically by toothed gearing
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3463—Means to press blade onto screen
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading means
    • B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
    • 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
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Transmission Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The invention belongs to windshield wiper technical field, more particularly to a kind of rotary type block-resistant windshield wiper, it includes rubber ring set, main driving plate, rubber flap, motor, when needing the rain brush to work when driving；Motor works；Motor drives the second rotating shaft, second gear, the 3rd gear, first gear, flexible drive shaft, rubber ring set and rubber flap to rotate；The second axis of rotation drives main driving plate, arc connection shell, the flexible overcoat of arc to swing simultaneously；Rubber ring set in swing can be wiped by rubber flap to the windshield of automobile；When motor inverts；Motor can drive the second rotating shaft, second gear, the 3rd gear, first gear, flexible drive shaft, rubber ring set and rubber flap reversion；The second axis of rotation drives main driving plate, arc connection shell, the flexible overcoat of arc to swing simultaneously；Rubber ring set in swing can be wiped by rubber flap to the windshield of automobile.

Description

A kind of rotary type block-resistant windshield wiper
Art
The invention belongs to windshield wiper technical field, more particularly to a kind of rotary type block-resistant windshield wiper.
Background technology
The windshield wiper used at present is in the course of the work when rain brush changes direction；Rain brush can be with the glass that keeps out the wind on automobile Extruding bounce occurs for glass；So result in noise；Bounce may cause damage to rain brush simultaneously；If in vehicle traveling process In because the noise effect judgement of driver of rain brush；This is possible to impact the life security of driver；So Designing a kind of rain brush using process there is the windshield wiper compared with low noise to be necessary.
The present invention designs a kind of rotary type block-resistant windshield wiper and solves as above problem.
The content of the invention
To solve drawbacks described above of the prior art, the present invention discloses a kind of rotary type block-resistant windshield wiper, and it is to use Following technical scheme is realized.
A kind of rotary type block-resistant windshield wiper, it is characterised in that：It includes arc connection shell, arc expansion plate, the first tooth Wheel, flexible drive shaft, by driving plate, drive block, drive rod, dredging mechanism, ring set support, rubber ring set, main driving plate, the second tooth Wheel, the 3rd gear, water inlet pipe, rubber flap, annular groove, motor, fixed cover, rotary shaft, apopore, unidirectional inlet tube, Unidirectional outlet pipe, machine shaft, fixed plate, teeth, first rotating shaft, the 3rd rotating shaft, the second rotating shaft, wherein rotary shaft pass through fixation Set is arranged on the fuselage on the downside of windshield；By one end installation of driving plate on the rotating shaft；By driving plate close to gear Drive block is installed on the end face of wind glass side；Drive block is provided with drive rod close to one end of windshield；Rubber ring set Inner headed face on many apopores are equably provided with along rubber ring set axis direction；Many dredge is installed on the inside of rubber ring set Logical mechanism；Dredging mechanism coordinates with apopore；Equably it is provided with along rubber ring set axis direction on the periphery of rubber ring set Multiple annular grooves, and a ring set support is mounted on each annular groove；Rubber ring set is arranged on driving by ring set support Close to the side of windshield on bar；Side on the periphery of rubber ring set close to windshield is provided with two symmetrical rubbers Glue scraper plate；Rubber ring set is provided with flexible drive shaft on the end face of rotary shaft side；Flexible drive shaft is installed on rubber ring set Water inlet pipe is installed, and water inlet pipe on the inside of rubber ring set with communicating on the end face of side；Motor is arranged on automotive windshield glass On fuselage on the downside of glass；Fixed plate is arranged on the housing of motor；First rotating shaft, the 3rd rotating shaft, the second rotating shaft are equably In fixed plate；Second rotating shaft is connected with machine shaft；First gear, second gear and the 3rd gear are separately mounted to In one rotating shaft, the second rotating shaft and the 3rd rotating shaft；There are two sections of teeth in second gear；First gear engages with the 3rd gear；The Three gears coordinate with the teeth in second gear；One end of main driving plate is arranged on the one end of the second rotating shaft away from motor； The main driving plate other end is provided with arc connection shell on the end face by driving plate side；Close to rotary shaft on arc connection shell Unidirectional inlet tube and unidirectional outlet pipe are installed on the end face of side；Unidirectional inlet tube and unidirectional outlet pipe are connected with arc respectively Communicated on the inside of shell；One end of arc expansion plate is arranged on another side end face of arc connection shell；Arc expansion plate connects with arc Body contact communicates；The inner side of arc expansion plate has liquid；The other end of arc expansion plate is connected cooperation with by driving plate.
Above-mentioned dredging mechanism includes swinging cylinder, C-spring, spherical, oscillating rod, swing square, wherein swinging cylinder Both ends there is symmetrical spherical；Swing and four C-springs are equably circumferentially installed on the periphery of cylinder；Swing cylinder The inner side of rubber ring set is arranged on by four C-springs；One end of oscillating rod is arranged on the periphery for swinging cylinder, and is put Dynamic round bar is located in apopore；Oscillating rod deviates the center of swing cylinder with swinging the junction of cylinder, and is inclined to floppy drive Moving axis side；One end of four swing squares are circumferentially uniformly mounted to the other end of oscillating rod, and four swinging blocks is another End is on the outside of oscillating rod other end end face.
As the further improvement of this technology, above-mentioned arc expansion plate includes the flexible inner panel of arc, arc stretches overcoat, pressure One end of the flexible overcoat of contracting spring, wherein arc is arranged on arc connection shell；One end of the flexible inner panel of arc is arranged on arc On the inside of flexible overcoat；The other end of the flexible inner panel of arc is connected cooperation with by driving plate；The flexible inner panel of arc is connected shell with arc Between compression spring is installed.
As the further improvement of this technology, there is water tank on the above-mentioned fuselage on the downside of windshield；Water tank with Glass water tank connects.
As the further improvement of this technology, above-mentioned first rotating shaft is connected with flexible drive shaft by flexible axle.
As the further improvement of this technology, above-mentioned Unidirectional water inlet pipe is connected with water tank.
As the further improvement of this technology, above-mentioned unidirectional outlet pipe is connected with water inlet pipe by pipeline.
As the further improvement of this technology, wherein there is one section in above-mentioned two sections of teeth in original state second gear Teeth engage with the 3rd gear.
As the further improvement of this technology, in above-mentioned second gear the distribution of two sections of teeth with two rubber flaps in rubber The distribution that rubber ring is put cooperates；In second gear rotation process when the teeth in second gear and the 3rd gear depart from； One of rubber flap in two rubber flaps is just rotated into be engaged with the windshield on automobile.
As the further improvement of this technology, two sections of teeth in above-mentioned second gear are unidirectional delivery.
Relative to traditional windshield wiper technology, the windshield wiper that the present invention designs is in use by controlling rubber The position relationship of rubber flap and windshield can reduce rain brush caused noise in the course of the work on ring set.
Rotary shaft is arranged on the fuselage on the downside of windshield in the present invention；It is arranged on and rotates by one end of driving plate On axle；Drive block is installed in driving plate；One end of drive block is provided with drive rod；It is provided with perhaps on the inner headed face of rubber ring set Have more water hole；Multiple annular grooves are provided with the periphery of rubber ring set, and a ring set support is mounted on each annular groove； Rubber ring set is arranged on drive rod by ring set support；Two symmetrical vulcanite scrapers are installed on the periphery of rubber ring set Plate；Flexible drive shaft is installed on rubber ring set；Water inlet pipe, and water inlet pipe and phase on the inside of rubber ring set are installed on rubber ring set It is logical；Motor is arranged on the fuselage on the downside of windshield；Fixed plate is arranged on the housing of motor；First turn Axle, the 3rd rotating shaft, the second rotating shaft are uniformly mounted in fixed plate；Second rotating shaft is connected with machine shaft；First gear, second Gear and the 3rd gear are separately mounted in first rotating shaft, the second rotating shaft and the 3rd rotating shaft；There are two sections of teeth in second gear； First gear engages with the 3rd gear；3rd gear coordinates with the teeth in second gear；One end of main driving plate is arranged on the One end of two rotating shafts；The main driving plate other end is provided with arc connection shell；Unidirectional inlet tube and list are installed on arc connection shell To outlet；Unidirectional inlet tube and unidirectional outlet pipe are connected with arc on the inside of shell respectively to be communicated；One end installation of arc expansion plate On another side end face of arc connection shell；Arc expansion plate is connected shell phase with arc and led to；The inner side of arc expansion plate has liquid Body；The other end of arc expansion plate is connected cooperation with by driving plate.Arc expansion plate includes the flexible inner panel of arc, arc in the present invention Shape is stretched overcoat, compression spring, and wherein stretch one end of overcoat of arc is arranged on arc connection shell；The one of the flexible inner panel of arc End is arranged on the inside of the flexible overcoat of arc；The other end of the flexible inner panel of arc is connected cooperation with by driving plate；Arc stretches inner panel Compression spring is installed between being connected shell with arc.There is water tank in the present invention on the fuselage on the downside of windshield；Water Case is connected with glass water tank.First rotating shaft is connected with flexible drive shaft by flexible axle.Unidirectional water inlet pipe is connected with water tank.Unidirectional outlet Pipe is connected with water inlet pipe by pipeline.When needing the rain brush to work when driving；Open motor and switch and cause driving electricity Machine works；I.e. machine shaft rotates；Machine shaft, which rotates, drives the second axis of rotation；Second axis of rotation drive second gear and Main driving plate rotates；Due to wherein thering is one section of teeth to be nibbled with the 3rd gear in two sections of teeth in original state second gear Close；So second gear, which rotates, will drive the 3rd pinion rotation；3rd pinion rotation will drive first gear to rotate；First Pinion rotation drives first rotating shaft to rotate；First rotating shaft, which rotates, drives flexible drive shaft to rotate；Flexible drive shaft, which rotates, drives rubber ring Set rotates；Rubber ring set, which rotates, drives two rubber flaps mounted thereto to rotate；Due to two sections of teeth in second gear Distribution of the distribution with two rubber flaps on rubber ring set cooperates；When in second gear in second gear rotation process Teeth and the 3rd gear when departing from；One of rubber flap in two rubber flaps is just rotated into and the gear on automobile Wind glass contact coordinates；So now one of rubber flap in two rubber flaps is just rotated into and the gear on automobile Wind glass contact coordinates；Main driving plate rotates and drives arc connection shell swing in the process simultaneously；Arc connection shell swings band Dynamic arc expansion plate is swung；When one of rubber flap in two rubber flaps is just rotated into and the glass that keeps out the wind on automobile When glass is engaged；Compression spring on the inside of arc expansion plate, which is just compressed to, can drive the state swung by driving plate； Now arc expansion plate will drive and be swung by driving plate；Drive block is driven to swing by driving plate；Drive block drives drive rod pendulum It is dynamic；Drive rod is swung by ring set supporting drive rubber ring set；And in two rubber flaps on rubber ring set wherein now One rubber flap is just engaged with the windshield on automobile；So the rubber ring set in swinging can pass through vulcanite scraper Plate wipes to the windshield of automobile；When rubber ring set in swing process with spacing work is played on automobile to rubber ring set When rain brush limiter contacts；Rubber ring set will stop swinging；But the second rotating shaft can also be after under the drive of motor It is continuous to rotate；The flexible overcoat of arc i.e. on arc expansion link may proceed to swing；The flexible overcoat of arc, which is swung, will compress compression bullet Spring；The liquid that arc stretches in overcoat can be extruded simultaneously；So that liquid is flowed on the inside of rubber ring set by unidirectional outlet pipe；Rubber Liquid in ring set can be flowed on windshield by apopore under the effect of the pressure；The second rotating shaft turns in the process simultaneously The dynamic another section of teeth driven in second gear engage with the 3rd gear；But because two sections of teeth in second gear are unidirectional Transmit；Another section of teeth i.e. in second gear will not drive the 3rd gear to turn with second gear in the 3rd Meshing Process of Spur Gear It is dynamic；When compression spring is compressed to the limit；The end of another section of teeth is just engaged with the 3rd gear in second gear；Now Motor inverts；Motor can drive the second rotating shaft, second gear, the 3rd gear, first gear, flexible drive shaft, rubber Ring set and rubber flap reversion；The second axis of rotation drives main driving plate, arc connection shell, the flexible overcoat of arc to swing simultaneously； While arc stretches overcoat swing；Can be by unidirectional in the liquid that arc stretches in the presence of overcoat inside pressure in water tank Import is flowed on the inside of the flexible overcoat of arc；When in two rubber flaps one of rubber flap be just rotated into on automobile Windshield when being engaged；Teeth in second gear just depart from the 3rd gear；Compression on the inside of arc expansion plate Spring is also just returned on origin-location；Now the flexible overcoat of arc swings the inner panel drive that will be stretched by arc and driven Plate is swung；Drive block is driven to swing by driving plate；Drive block drives drive rod to swing；Drive rod passes through ring set supporting drive rubber Ring set is swung；And now one of rubber flap in two rubber flaps on rubber ring set just with keeping out the wind on automobile Glass contact coordinates；So the rubber ring set in swinging can be wiped by rubber flap to the windshield of automobile.This In invention by the transmission of first gear, second gear, the 3rd gear and rubber ring set can rubber flap in wiping side The contact relation of two rubber flaps and windshield can be automatically adjusted when changing upwards；Reduce because single vulcanite scraper Plate to the windshield of automobile in wiping process is carried out, and rubber flap on wiping direction when changing；Because keep out the wind glass Glass causes rubber flap that bounce occurs relative to windshield and makes a noise to the extruding force of rubber flap；It can reduce simultaneously Damage to rain brush.Two sections of teeth in the present invention in second gear are unidirectional delivery；It is prevented in second gear when acting on In rotation process when in two sections of teeth wherein one section play a role when；Another section of teeth influence the rotation of the 3rd gear.This hair Because rubber ring set and rubber flap are flexible in bright；So when rubber flap in swing process with windshield on automobile On hard thing when being in contact；Rubber ring set and rubber flap can integrally beat；Prevent hard thing on windshield by rubber Rubber ring covers and rubber flap damage.
The both ends for swinging cylinder in the present invention have symmetrical spherical；Swing and circumferentially equably pacify on the periphery of cylinder Equipped with four C-springs；Swing the inner side that cylinder is arranged on rubber ring set by four C-springs；One end installation of oscillating rod On the periphery for swinging cylinder, and swing round bar and be located in apopore；Oscillating rod deviates swing with swinging the junction of cylinder The center of cylinder, and it is inclined to flexible drive shaft side；One end of four swing squares is circumferentially uniformly mounted to oscillating rod The other end, and the other end of four swinging blocks is located on the outside of oscillating rod other end end face；When liquid is entered by unidirectional inlet tube When on the inside of rubber ring set；Liquid can swing cylinder by swinging the extruding of the spherical on cylinder；Swung so that swinging cylinder； Swing cylinder and swing and oscillating rod will be driven to swing；Swing, which occurs, for oscillating rod will drive corresponding four swinging blocks to occur Swing；It can prevent rubber ring set from keeping off automobile when driving rubber flap to swing by swinging cylinder, oscillating rod and swinging block Bits on wind glass bring rubber ring set into and block rubber ring set；Oscillating rod and the junction for swinging cylinder are inclined in the present invention From the center for swinging cylinder, and it is inclined to flexible drive shaft side；It is to increase the amplitude of fluctuation for swinging cylinder that it, which is acted on,；Enter one Step is strengthened to the cleaning on the inside of rubber ring set.Its effect of four C-springs in the present invention be ensure that swing cylinder can Smoothly swing.Its effect of four swinging blocks in the present invention be can by four swinging blocks preferentially by windshield compared with Big bits are got lodged on the outside of apopore；Prevent bits from entering in the gap between apopore and oscillating rod.The ball that the present invention designs Its effect of shape face is that the liquid for enabling to flow into rubber ring set gives swing one downward pressure of cylinder；So that swing cylinder Oscillating rod is driven to lower swing.
The windshield wiper that people are designed using the present invention；When needing the rain brush to work when driving；Open motor Switch causes motor work；I.e. machine shaft rotates；Machine shaft, which rotates, drives the second axis of rotation；Second axis of rotation Second gear and main driving plate is driven to rotate；Due to wherein having one section of teeth in two sections of teeth in original state second gear Engaged with the 3rd gear；So second gear, which rotates, will drive the 3rd pinion rotation；3rd pinion rotation will drive first Pinion rotation；First gear, which rotates, drives first rotating shaft to rotate；First rotating shaft, which rotates, drives flexible drive shaft to rotate；Flexible drive shaft turns It is dynamic to drive rubber ring set to rotate；Rubber ring set, which rotates, drives two rubber flaps mounted thereto to rotate；Due to second gear Distribution of the distribution of upper two sections of teeth with two rubber flaps on rubber ring set cooperates；In second gear rotation process When the teeth in second gear and the 3rd gear depart from；One of rubber flap in two rubber flaps is just rotated into It is engaged with the windshield on automobile；So now one of rubber flap in two rubber flaps is just rotated into It is engaged with the windshield on automobile；Main driving plate rotates and drives arc connection shell swing in the process simultaneously；Arc Connect shell and swing the expansion plate swing of drive arc；When one of rubber flap in two rubber flaps is just rotated into and vapour When windshield on car is engaged；Compression spring on the inside of arc expansion plate is just compressed to and can driven by driving plate The state of swing；Now arc expansion plate will drive and be swung by driving plate；Drive block is driven to swing by driving plate；Drive block band Dynamic drive rod is swung；Drive rod is swung by ring set supporting drive rubber ring set；And now two vulcanite scrapers on rubber ring set One of rubber flap in plate is just engaged with the windshield on automobile；So the rubber ring set in swinging can be with The windshield of automobile is wiped by rubber flap；When rubber ring set in swing process with automobile to rubber ring set When playing the rain brush limiter contact of position-limiting action；Rubber ring set will stop swinging；But the second rotating shaft is in the band of motor It also may proceed to rotate under dynamic；The flexible overcoat of arc i.e. on arc expansion link may proceed to swing；Arc stretches overcoat swing will Compress compression spring；The liquid that arc stretches in overcoat can be extruded simultaneously；So that liquid flows into rubber ring by unidirectional outlet pipe Set inner side；Liquid in rubber ring set can be flowed on windshield by apopore under the effect of the pressure；Simultaneously in this process In the second axis of rotation drive second gear on another section of teeth engaged with the 3rd gear；But due to two sections in second gear Teeth are unidirectional delivery；Another section of teeth i.e. in second gear will not drive with second gear in the 3rd Meshing Process of Spur Gear 3rd pinion rotation；When compression spring is compressed to the limit；In second gear the end of another section of teeth just with the 3rd tooth Wheel engagement；Now motor inverts；Motor can drive the second rotating shaft, second gear, the 3rd gear, first gear, soft Drive shaft, rubber ring set and rubber flap reversion；The second axis of rotation drives main driving plate, arc connection shell, arc to stretch simultaneously Contracting overcoat is swung；While arc stretches overcoat swing；Stretched the liquid in the presence of overcoat inside pressure in water tank in arc Know from experience and be flowed into by unidirectional import on the inside of the flexible overcoat of arc；When one of rubber flap is just taking a turn for the better in two rubber flaps Move when being engaged with the windshield on automobile；Teeth in second gear just depart from the 3rd gear；Arc stretches Compression spring on the inside of plate is also just returned on origin-location；The now flexible overcoat swing of arc will be flexible interior by arc Strip is dynamic to be swung by driving plate；Drive block is driven to swing by driving plate；Drive block drives drive rod to swing；Drive rod passes through ring set Supporting drive rubber ring set is swung；And now one of rubber flap in two rubber flaps on rubber ring set just with Windshield on automobile is engaged；So swing in rubber ring set can be by rubber flap to automobile windshield Wiped.
Brief description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is global facility internal structure schematic diagram.
Fig. 3 is by driving plate scheme of installation.
Fig. 4 is rubber flap scheme of installation.
Fig. 5 is apopore distribution schematic diagram.
Fig. 6 is arc expansion plate scheme of installation.
Fig. 7 is compression spring scheme of installation.
Fig. 8 is fixed plate scheme of installation.
Fig. 9 is the 3rd gear scheme of installation.
Figure 10 is teeth operation principle schematic diagram.
Figure 11 is rubber flap operation principle schematic diagram.
Figure 12 is first gear operation principle schematic diagram.
Figure 13 is rubber ring set operation principle schematic diagram.
Figure 14 is dredging mechanism structural representation.
Figure 15 is unidirectional inlet tube schematic diagram.
Figure 16 is teeth operation principle schematic diagram.
Label title in figure：1st, arc connection shell；2nd, arc expansion plate；3rd, first gear；4th, flexible drive shaft；5th, driven Plate；6th, drive block；7th, drive rod；8th, ring set supports；9th, rubber ring set；10th, main driving plate；11st, second gear；12nd, the 3rd tooth Wheel；13rd, water inlet pipe；14th, rubber flap；15th, annular groove；16th, motor；19th, fixed cover；20th, rotary shaft；21st, apopore； 22nd, unidirectional inlet tube；23rd, unidirectional outlet pipe；24th, machine shaft；26th, the flexible inner panel of arc；27th, the flexible overcoat of arc；28th, press Contracting spring；29th, fixed plate；30th, teeth；31st, first rotating shaft；32nd, the 3rd rotating shaft；33rd, the second rotating shaft；34th, cylinder is swung；35、C Shape spring；36th, spherical；37th, oscillating rod；38th, square is swung；39th, dredging mechanism.
Embodiment
As shown in figure 1, it include arc connection shell 1, arc expansion plate 2, first gear 3, flexible drive shaft 4, by driving plate 5th, drive block 6, drive rod 7, ring set support 8, rubber ring set 9, dredging mechanism 39, main driving plate 10, second gear 11, the 3rd tooth It is wheel 12, water inlet pipe 13, rubber flap 14, annular groove 15, motor 16, fixed cover 19, rotary shaft 20, apopore 21, unidirectional Inlet tube 22, unidirectional outlet pipe 23, machine shaft 24, fixed plate 29, teeth 30, first rotating shaft 31,32, second turns of the 3rd rotating shaft Axle 33, wherein as shown in Fig. 2 rotary shaft 20 is arranged on the fuselage on the downside of windshield by fixed cover 19；Such as Fig. 3 institutes Show, be arranged on by one end of driving plate 5 in rotary shaft 20；Drive is provided with the end face of windshield side by driving plate 5 Motion block 6；Drive block 6 is provided with drive rod 7 close to one end of windshield；As shown in figure 5, edge on the inner headed face of rubber ring set 9 Many apopores 21 are equably provided with the axis direction of rubber ring set 9；As shown in figure 5, the inner side of rubber ring set 9 is provided with many Dredging mechanism 39；Dredging mechanism 39 coordinates with apopore 21；On the periphery of rubber ring set 9 along the axis direction of rubber ring set 9 Multiple annular grooves 15 are equably provided with, and a ring set support 8 is mounted on each annular groove 15；As shown in figure 3, rubber ring Set 9 is arranged on drive rod 7 close to the side of windshield by ring set support 8；As shown in figure 4, the periphery of rubber ring set 9 The upper side close to windshield is provided with two symmetrical rubber flaps 14；Rubber ring set 9 is close to the end of the side of rotary shaft 20 Flexible drive shaft 4 is installed on face；It is provided with rubber ring set 9 on the end face of the side of flexible drive shaft 4 and water inlet pipe 13 is installed, and is entered Water pipe 13 communicates with the inner side of rubber ring set 9；As shown in fig. 6, motor 16 is arranged on the fuselage on the downside of windshield； Fixed plate 29 is arranged on the housing of motor 16；First rotating shaft 31, the 3rd rotating shaft 32, the second rotating shaft 33 are uniformly mounted to In fixed plate 29；Second rotating shaft 33 is connected with machine shaft 24；As shown in figure 9, first gear 3, the tooth of second gear 11 and the 3rd Wheel 12 is separately mounted in first rotating shaft 31, the second rotating shaft 33 and the 3rd rotating shaft 32；There are two sections of teeth 30 in second gear 11； First gear 3 engages with the 3rd gear 12；3rd gear 12 coordinates with the teeth 30 in second gear 11；The one of main driving plate 10 End is arranged on second one end of rotating shaft 33 away from motor 16；The main other end of driving plate 10 is close to by the end of the side of driving plate 5 Arc connection shell 1 is installed on face；As shown in figure 15, it is provided with arc connection shell 1 on the end face of the side of rotary shaft 20 Unidirectional inlet tube 22 and unidirectional outlet pipe 23；Unidirectional inlet tube 22 and unidirectional outlet pipe 23 are connected the inner side phase of shell 1 with arc respectively It is logical；One end of arc expansion plate 2 is arranged on another side end face of arc connection shell 1；Arc expansion plate 2 is connected shell 1 with arc Communicate；The inner side of arc expansion plate 2 has liquid；The other end of arc expansion plate 2 is connected cooperation with by driving plate 5.
As shown in figure 14, above-mentioned dredging mechanism 39 include swing cylinder 34, C-spring 35, spherical 36, oscillating rod 37, Square 38 is swung, wherein the both ends for swinging cylinder 34 have symmetrical spherical 36；Swing circumferential equal on the periphery of cylinder 34 Four C-springs 35 are installed evenly；Swing the inner side that cylinder 34 is arranged on rubber ring set 9 by four C-springs 35；Swing One end of bar 37 is arranged on the periphery for swinging cylinder 34, and is swung round bar 37 and be located in apopore 21；Oscillating rod 37 and pendulum The center for swinging cylinder 34 is deviateed in the junction of dynamic cylinder 34, and is inclined to the side of flexible drive shaft 18；Four swing squares 38 One end be circumferentially uniformly mounted to the other end of oscillating rod 37, and to be located at oscillating rod 37 another for the other end of four swinging blocks 38 Hold on the outside of end face.
As shown in fig. 7, above-mentioned arc expansion plate 2 includes the flexible inner panel 26 of arc, the flexible overcoat 27 of arc, compression spring 28, one end of the wherein flexible overcoat 27 of arc is arranged on arc connection shell 1；One end of the flexible inner panel 26 of arc is arranged on arc The flexible inner side of overcoat 27；The other end of the flexible inner panel 26 of arc is connected cooperation with by driving plate 5；The flexible inner panel 26 of arc and arc Compression spring 28 is installed between connection shell 1.
There is water tank on the above-mentioned fuselage on the downside of windshield；Water tank is connected with glass water tank.
As shown in figure 8, above-mentioned first rotating shaft 31 is connected with flexible drive shaft 4 by flexible axle.
Above-mentioned Unidirectional water inlet pipe 13 is connected with water tank.
Above-mentioned unidirectional outlet pipe 23 is connected with water inlet pipe 13 by pipeline.
Wherein there is one section of gear 12 of teeth 30 and the 3rd in above-mentioned two sections of teeth 30 in original state second gear 11 Engagement.
Distribution phase of the distribution of two sections of teeth 30 with two rubber flaps 14 on rubber ring set 9 in above-mentioned second gear 11 Mutually coordinate；In the rotation process of second gear 11 when the gear 12 of teeth 30 and the 3rd in second gear 11 departs from；Two rubber One of rubber flap 14 in scraper plate 14 is just rotated into be engaged with the windshield on automobile.
Two sections of teeth 30 in above-mentioned second gear 11 are unidirectional delivery.
In summary：
The windshield wiper that the present invention designs is in use by controlling rubber flap 14 and windshield on rubber ring set 9 Position relationship can reduce rain brush caused noise in the course of the work.
Rotary shaft 20 is arranged on the fuselage on the downside of windshield in the present invention；It is arranged on by one end of driving plate 5 In rotary shaft 20；Drive block 6 is installed in driving plate 5；One end of drive block 6 is provided with drive rod 7；Rubber ring set 9 it is interior Many apopores 21 are provided with disc；Multiple annular grooves 15 are provided with the periphery of rubber ring set 9, and on each annular groove 15 One ring set support 8 is installed；Rubber ring set 9 is arranged on drive rod 7 by ring set support 8；On the periphery of rubber ring set 9 Two symmetrical rubber flaps 14 are installed；Flexible drive shaft 4 is installed on rubber ring set 9；Water inlet pipe is installed on rubber ring set 9 13, and water inlet pipe 13 communicates with the inner side of rubber ring set 9；Motor 16 is arranged on the fuselage on the downside of windshield；Gu Fixed board 29 is arranged on the housing of motor 16；First rotating shaft 31, the 3rd rotating shaft 32, the second rotating shaft 33 are uniformly mounted to admittedly On fixed board 29；Second rotating shaft 33 is connected with machine shaft 24；First gear 3, the gear 12 of second gear 11 and the 3rd are installed respectively In first rotating shaft 31, the second rotating shaft 33 and the 3rd rotating shaft 32；There are two sections of teeth 30 in second gear 11；First gear 3 with 3rd gear 12 engages；3rd gear 12 coordinates with the teeth 30 in second gear 11；One end of main driving plate 10 is arranged on the One end of two rotating shafts 33；The main other end of driving plate 10 is provided with arc connection shell 1；Unidirectional import is installed on arc connection shell 1 Pipe 22 and unidirectional outlet pipe 23；Unidirectional inlet tube 22 and unidirectional outlet pipe 23 are connected the inner side of shell 1 with arc and communicated respectively；Arc is stretched One end of contracting plate 2 is arranged on another side end face of arc connection shell 1；Arc expansion plate 2 is connected shell 1 with arc and communicated；Arc The inner side of expansion plate 2 has liquid；The other end of arc expansion plate 2 is connected cooperation with by driving plate 5.Arc stretches in the present invention One end installation of plate 2 includes the flexible inner panel 26 of arc, arc stretches overcoat 27, compression spring 28, the wherein flexible overcoat 27 of arc On arc connection shell 1；One end of the flexible inner panel 26 of arc is arranged on the flexible inner side of overcoat 27 of arc；The flexible inner panel 26 of arc The other end is connected cooperation with by driving plate 5；Arc stretches is provided with compression spring 28 between inner panel 26 and arc connection shell 1.This There is water tank in invention on the fuselage on the downside of windshield；Water tank is connected with glass water tank.First rotating shaft 31 and floppy drive Moving axis 4 is connected by flexible axle.Unidirectional water inlet pipe 13 is connected with water tank.Unidirectional outlet pipe 23 is connected with water inlet pipe 13 by pipeline. When needing the rain brush to work when driving；Opening motor 16 and switching causes motor 16 to work；That is machine shaft 24 Rotate；As shown in Figure 10 a, machine shaft 24, which rotates, drives the second rotating shaft 33 to rotate；Second rotating shaft 33, which rotates, drives second gear 11 and main driving plate 10 rotate；Due to wherein have in two sections of teeth 30 in original state second gear 11 one section of teeth 30 with 3rd gear 12 engages；So second gear 11 rotates the 3rd gear 12 will be driven to rotate；3rd gear 12 rotates will band Dynamic first gear 3 rotates；First gear 3, which rotates, drives first rotating shaft 31 to rotate；First rotating shaft 31, which rotates, drives 4 turns of flexible drive shaft It is dynamic；As shown in fig. lob, flexible drive shaft 4, which rotates, drives rubber ring set 9 to rotate；Rubber ring set 9, which rotates, drives mounted thereto two Individual rubber flap 14 rotates；Because the distribution of two sections of teeth 30 in second gear 11 and two rubber flaps 14 are in rubber ring set 9 On distribution cooperate；As shown in fig. 11a, when the teeth 30 in second gear 11 and in the rotation process of second gear 11 When three gears 12 depart from；As shown in figure 11b, one of rubber flap 14 in two rubber flaps 14 is just rotated into and vapour Windshield on car is engaged；So now one of rubber flap 14 in two rubber flaps 14 is just rotated into It is engaged with the windshield on automobile；The main rotation of driving plate 10 drives arc connection shell 1 to swing in the process simultaneously；Arc Shape connection shell 1, which is swung, drives arc expansion plate 2 to swing；When one of rubber flap 14 in two rubber flaps 14 is just taking a turn for the better Move when being engaged with the windshield on automobile；The compression spring 28 of the inner side of arc expansion plate 2 is just compressed to can be with Drive the state swung by driving plate 5；Now arc expansion plate 2 will drive is swung by driving plate 5；Drive is driven by driving plate 5 Motion block 6 is swung；Drive block 6 drives drive rod 7 to swing；Drive rod 7 is swung by the drive rubber ring set 9 of ring set support 8；And now One of rubber flap 14 in two rubber flaps 14 on rubber ring set 9 just contacts with the windshield on automobile matches somebody with somebody Close；So the rubber ring set 9 in swinging can be wiped by rubber flap 14 to the windshield of automobile；Work as rubber ring set 9 in swing process with playing the rain brush limiter of position-limiting action on automobile to rubber ring set 9 when contacting；Rubber ring set 9 will Stop swinging；But the second rotating shaft 33 also may proceed to rotate under the drive of motor 16；Arc i.e. on arc expansion link is stretched Contracting overcoat 27 may proceed to swing；The flexible overcoat 27 of arc, which is swung, will compress compression spring 28；It is flexible outer that arc can be extruded simultaneously Liquid in set 27；So that liquid flows into the inner side of rubber ring set 9 by unidirectional outlet pipe 23；Liquid in rubber ring set 9 is being pressed It can be flowed in the presence of power by apopore 21 on windshield；The second rotating shaft 33 rotates and drives the second tooth in the process simultaneously Another section of teeth 30 on wheel 11 engage with the 3rd gear 12；But as shown in Figure 16 a, 16b, due to two sections in second gear 11 Teeth 30 are unidirectional delivery；Second gear in another section of teeth 30 and the engagement process of the 3rd gear 12 i.e. in second gear 11 11 will not drive the 3rd gear 12 to rotate；When compression spring 28 is compressed to the limit；Another section of teeth 30 in second gear 11 End just engaged with the 3rd gear 12；As figure 12 a shows, now motor 16 inverts；As shown in Figure 12b, driving electricity Machine 16 can drive the second rotating shaft 33, second gear 11, the 3rd gear 12, first gear 3, flexible drive shaft 4, rubber ring set 9 and rubber Glue scraper plate 14 inverts；Second rotating shaft 33 simultaneously, which rotates, drives main driving plate 10, arc connection shell 1, the flexible overcoat 27 of arc to swing； While arc stretches the swing of overcoat 27；It can pass through in the liquid that arc stretches in the presence of the inside pressure of overcoat 27 in water tank Unidirectional import is flowed into the flexible inner side of overcoat 27 of arc；When as illustrated in fig. 13b, one of vulcanite scraper in two rubber flaps 14 Plate 14 is just rotated into when being engaged with the windshield on automobile；As depicted in fig. 13 a, the teeth 30 in second gear 11 with 3rd gear 12 just departs from；The compression spring 28 of the inner side of arc expansion plate 2 is also just returned on origin-location；Now arc Flexible overcoat 27 swings the inner panel 26 that will be stretched by arc and driven to be swung by driving plate 5；Drive block 6 is driven to put by driving plate 5 It is dynamic；Drive block 6 drives drive rod 7 to swing；Drive rod 7 is swung by the drive rubber ring set 9 of ring set support 8；And now rubber ring One of rubber flap 14 in two rubber flaps 14 on set 9 is just engaged with the windshield on automobile；Institute The windshield of automobile can be wiped by rubber flap 14 with the rubber ring set 9 in swing.Pass through in the present invention The transmission of one gear 3, second gear 11, the 3rd gear 12 and rubber ring set 9 can cause rubber flap 14 on direction is wiped The contact relation of two rubber flaps 14 and windshield can be automatically adjusted when changing；Reduce because single rubber flap 14 to the windshield of automobile in wiping process is carried out, and rubber flap 14 on wiping direction when changing；Because keep out the wind Glass causes rubber flap 14 that bounce occurs relative to windshield and makes a noise to the extruding force of rubber flap 14；Simultaneously can To reduce the damage to rain brush.Two sections of teeth 30 in the present invention in second gear 11 are unidirectional delivery；It is prevented when acting on Second gear 11 in rotation process when in two sections of teeth 30 wherein one section play a role when；Another section of teeth 30 influence the 3rd The rotation of gear 12.Because rubber ring set 9 and rubber flap 14 are flexible in the present invention；So when rubber flap 14 is being swung During when being in contact with the hard thing on automobile on windshield；Rubber ring set 9 and rubber flap 14 can integrally beat； Prevent the hard thing on windshield from damaging rubber ring set 9 and rubber flap 14.
The both ends for swinging cylinder 34 in the present invention have symmetrical spherical 36；Swing circumferential equal on the periphery of cylinder 34 Four C-springs 35 are installed evenly；Swing the inner side that cylinder 34 is arranged on rubber ring set 9 by four C-springs 35；Swing One end of bar 37 is arranged on the periphery for swinging cylinder 34, and is swung round bar 37 and be located in apopore 21；Oscillating rod 37 and pendulum The center for swinging cylinder 34 is deviateed in the junction of dynamic cylinder 34, and is inclined to the side of flexible drive shaft 18；Four swing squares 38 One end be circumferentially uniformly mounted to the other end of oscillating rod 37, and to be located at oscillating rod 37 another for the other end of four swinging blocks 38 Hold on the outside of end face.When liquid enters 9 inner side of rubber ring set by unidirectional inlet tube 22；Liquid can be by swinging on cylinder 34 The extruding of spherical 36 swings cylinder 34；Swung so that swinging cylinder 34；Oscillating rod 37 will be driven by swinging the swing of cylinder 34 Swing；Swing, which occurs, for oscillating rod 37 will drive corresponding four swinging blocks 38 to swing；By swinging cylinder 34, pendulum Lever 37 and swinging block 38 can prevent rubber ring set 9 when driving rubber flap 14 to swing by the bits on windshield Bring rubber ring set 9 into and block rubber ring set 9；Oscillating rod 37 deviates swing circle with swinging the junction of cylinder 34 in the present invention The center of post 34, and it is inclined to the side of flexible drive shaft 18；It is to increase the amplitude of fluctuation for swinging cylinder 34 that it, which is acted on,；Further Strengthen the cleaning to the inner side of rubber ring set 9.Its effect of four C-springs 36 in the present invention is to ensure that to swing the energy of cylinder 34 It is enough smoothly to swing.Its effect of four swinging blocks 37 in the present invention is can be by four swinging blocks 37 preferentially by automotive windshield glass Larger bits get lodged in the outside of apopore 21 on glass；Prevent bits from entering in the gap between apopore and oscillating rod.The present invention Its effect of the spherical 36 of design is that the liquid for enabling to flow into rubber ring set 9 gives swing 34 1 downward pressures of cylinder Power；So that swinging cylinder 34 drives oscillating rod 37 to lower swing.
Embodiment：The windshield wiper that people are designed using the present invention；When needing the rain brush to work when driving； Opening motor 16 and switching causes motor 16 to work；I.e. machine shaft 24 rotates；Machine shaft 24, which rotates, drives second Rotating shaft 33 rotates；Second rotating shaft 33, which rotates, drives second gear 11 and main driving plate 10 to rotate；Due in the tooth of original state second Wherein there is one section of teeth 30 to be engaged with the 3rd gear 12 in two sections of teeth 30 on wheel 11；So the rotation of second gear 11 will band Dynamic 3rd gear 12 rotates；3rd gear 12, which rotates, will drive first gear 3 to rotate；First gear 3, which rotates, drives first turn Axle 31 rotates；First rotating shaft 31, which rotates, drives flexible drive shaft 4 to rotate；Flexible drive shaft 4, which rotates, drives rubber ring set 9 to rotate；Rubber Ring set 9, which rotates, drives two rubber flaps 14 mounted thereto to rotate；Due to the distribution of two sections of teeth 30 in second gear 11 Cooperated with distribution of two rubber flaps 14 on rubber ring set 9；Work as second gear in the rotation process of second gear 11 When the gear 12 of teeth 30 and the 3rd on 11 departs from；One of rubber flap 14 in two rubber flaps 14 is just rotated into It is engaged with the windshield on automobile；So now one of rubber flap 14 in two rubber flaps 14 just takes a turn for the better Move and be engaged with the windshield on automobile；The main rotation of driving plate 10 drives arc connection shell 1 to put in the process simultaneously It is dynamic；Arc connection shell 1, which is swung, drives arc expansion plate 2 to swing；When one of rubber flap 14 in two rubber flaps 14 It is just rotated into when being engaged with the windshield on automobile；The compression spring 28 of the inner side of arc expansion plate 2 is just compressed To the state that is swung by driving plate 5 can be driven；Now arc expansion plate 2 will drive is swung by driving plate 5；By driving plate 5 Drive block 6 is driven to swing；Drive block 6 drives drive rod 7 to swing；Drive rod 7 is swung by the drive rubber ring set 9 of ring set support 8； And now one of rubber flap 14 in two rubber flaps 14 on rubber ring set 9 just with the windshield on automobile It is engaged；So the rubber ring set 9 in swinging can be wiped by rubber flap 14 to the windshield of automobile；Work as rubber When rubber ring set 9 contacts in swing process with playing the rain brush limiter of position-limiting action on automobile to rubber ring set 9；Rubber ring set 9 will stop swinging；But the second rotating shaft 33 also may proceed to rotate under the drive of motor 16；Arc i.e. on arc expansion link The flexible overcoat 27 of shape may proceed to swing；The flexible overcoat 27 of arc, which is swung, will compress compression spring 28；Arc can be extruded simultaneously to stretch Liquid in contracting overcoat 27；So that liquid flows into the inner side of rubber ring set 9 by unidirectional outlet pipe 23；Liquid in rubber ring set 9 It can be flowed under the effect of the pressure by apopore 21 on windshield；The second rotating shaft 33 rotates and drives the in the process simultaneously Another section of teeth 30 on two gears 11 engage with the 3rd gear 12；But because two sections of teeth 30 in second gear 11 are list To transmission；Second gear 11 will not drive in another section of teeth 30 and the engagement process of the 3rd gear 12 i.e. in second gear 11 Three gears 12 rotate；When compression spring 28 is compressed to the limit；In second gear 11 end of another section of teeth 30 just with 3rd gear 12 engages；Now motor 16 inverts；Motor 16 can drive the second rotating shaft 33, second gear the 11, the 3rd Gear 12, first gear 3, flexible drive shaft 4, rubber ring set 9 and rubber flap 14 invert；Second rotating shaft 33 simultaneously, which rotates, drives master Driving plate 10, arc connection shell 1, the flexible overcoat 27 of arc are swung；While arc stretches the swing of overcoat 27；Stretched in arc Liquid in the presence of the inside pressure of overcoat 27 in water tank can be flowed into the flexible inner side of overcoat 27 of arc by unidirectional import；When two One of rubber flap 14 is just rotated into individual rubber flap 14 when being engaged with the windshield on automobile；Arc is stretched The compression spring 28 of the inner side of contracting plate 2 is also just returned on origin-location；Now the flexible overcoat 27 of arc, which is swung, will pass through arc The flexible inner panel 26 of shape drives to be swung by driving plate 5；Drive block 6 is driven to swing by driving plate 5；Drive block 6 drives drive rod 7 to put It is dynamic；Drive rod 7 is swung by the drive rubber ring set 9 of ring set support 8；And now in two rubber flaps 14 on rubber ring set 9 One of rubber flap 14 be just engaged with the windshield on automobile；So the rubber ring set 9 in swinging can be with The windshield of automobile is wiped by rubber flap 14.

Claims (9)

  1. A kind of 1. rotary type block-resistant windshield wiper, it is characterised in that：It include arc connection shell, arc expansion plate, first gear, Flexible drive shaft, by driving plate, drive block, drive rod, dredging mechanism, ring set support, rubber ring set, main driving plate, second gear, It is 3rd gear, water inlet pipe, rubber flap, annular groove, motor, fixed cover, rotary shaft, apopore, unidirectional inlet tube, unidirectional Outlet, machine shaft, fixed plate, teeth, first rotating shaft, the 3rd rotating shaft, the second rotating shaft, wherein rotary shaft are pacified by fixed cover On the fuselage on the downside of windshield；By one end installation of driving plate on the rotating shaft；By driving plate close to the glass that keeps out the wind Drive block is installed on the end face of glass side；Drive block is provided with drive rod close to one end of windshield；Rubber ring set it is interior Many apopores are equably provided with disc along rubber ring set axis direction；Many dredging machines are installed on the inside of rubber ring set Structure；Dredging mechanism coordinates with apopore；Equably it is provided with along rubber ring set axis direction on the periphery of rubber ring set multiple Annular groove, and a ring set support is mounted on each annular groove；Rubber ring set is arranged on drive rod by ring set support Close to the side of windshield；Side on the periphery of rubber ring set close to windshield is provided with two symmetrical vulcanite scrapers Plate；Rubber ring set is provided with flexible drive shaft on the end face of rotary shaft side；Flexible drive shaft side is installed on rubber ring set End face on water inlet pipe is installed, and water inlet pipe on the inside of rubber ring set with communicating；Motor is arranged under windshield On the fuselage of side；Fixed plate is arranged on the housing of motor；First rotating shaft, the 3rd rotating shaft, the second rotating shaft are equably installed In fixed plate；Second rotating shaft is connected with machine shaft；First gear, second gear and the 3rd gear are separately mounted to first turn In axle, the second rotating shaft and the 3rd rotating shaft；There are two sections of teeth in second gear；First gear engages with the 3rd gear；3rd tooth Wheel coordinates with the teeth in second gear；One end of main driving plate is arranged on the one end of the second rotating shaft away from motor；Main drive The dynamic plate other end is provided with arc connection shell on the end face by driving plate side；Close to rotary shaft side on arc connection shell End face on unidirectional inlet tube and unidirectional outlet pipe are installed；Unidirectional inlet tube and unidirectional outlet pipe are connected in shell with arc respectively Side communicates；One end of arc expansion plate is arranged on another side end face of arc connection shell；Arc expansion plate is connected shell with arc Communicate；The inner side of arc expansion plate has liquid；The other end of arc expansion plate is connected cooperation with by driving plate；
    Above-mentioned dredging mechanism includes swinging cylinder, C-spring, spherical, oscillating rod, swing square, wherein swinging the two of cylinder End has symmetrical spherical；Swing and four C-springs are equably circumferentially installed on the periphery of cylinder；Cylinder is swung to pass through Four C-springs are arranged on the inner side of rubber ring set；One end of oscillating rod is arranged on the periphery for swinging cylinder, and swing circle Bar is located in apopore；Oscillating rod deviates the center of swing cylinder with swinging the junction of cylinder, and is inclined to flexible drive shaft Side；One end of four swing squares is circumferentially uniformly mounted to the other end of oscillating rod, and the other end position of four swinging blocks On the outside of oscillating rod other end end face.
  2. A kind of 2. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Above-mentioned arc expansion plate includes Arc stretch inner panel, arc stretch overcoat, compression spring, wherein arc stretch overcoat one end be arranged on arc connection shell on； One end of the flexible inner panel of arc is arranged on the inside of the flexible overcoat of arc；The other end of the flexible inner panel of arc is matched somebody with somebody with being connected by driving plate Close；Arc stretches is provided with compression spring between inner panel and arc connection shell.
  3. A kind of 3. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：It is above-mentioned in automotive windshield glass There is water tank on fuselage on the downside of glass；Water tank is connected with glass water tank.
  4. A kind of 4. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Above-mentioned first rotating shaft and floppy drive Moving axis is connected by flexible axle.
  5. A kind of 5. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Above-mentioned Unidirectional water inlet pipe and water Case connects.
  6. A kind of 6. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Above-mentioned unidirectional outlet Guan Yujin Water pipe is connected by pipeline.
  7. A kind of 7. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：It is above-mentioned in original state second Wherein there is one section of teeth to be engaged with the 3rd gear in two sections of teeth on gear.
  8. A kind of 8. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Two sections in above-mentioned second gear Distribution of the distribution of teeth with two rubber flaps on rubber ring set cooperates；When the second tooth in second gear rotation process When teeth on wheel depart from the 3rd gear；One of rubber flap in two rubber flaps be just rotated into on automobile Windshield be engaged.
  9. A kind of 9. rotary type block-resistant windshield wiper according to claim 1, it is characterised in that：Two in above-mentioned second gear Section teeth are unidirectional delivery.
CN201710908075.3A 2017-09-29 2017-09-29 A kind of rotary type block-resistant windshield wiper Active CN107672559B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201810522388.XA CN108715157A (en) 2017-09-29 2017-09-29 A kind of rain brush
CN201710908075.3A CN107672559B (en) 2017-09-29 2017-09-29 A kind of rotary type block-resistant windshield wiper
CN201810522932.0A CN108944808A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper of rotation
CN201810522386.0A CN108674371A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper
CN201810522898.7A CN108657125A (en) 2017-09-29 2017-09-29 A kind of windshield wiper of rotation
CN201810522387.5A CN108725387A (en) 2017-09-29 2017-09-29 A kind of windshield wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710908075.3A CN107672559B (en) 2017-09-29 2017-09-29 A kind of rotary type block-resistant windshield wiper

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201810522898.7A Division CN108657125A (en) 2017-09-29 2017-09-29 A kind of windshield wiper of rotation
CN201810522386.0A Division CN108674371A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper
CN201810522388.XA Division CN108715157A (en) 2017-09-29 2017-09-29 A kind of rain brush
CN201810522932.0A Division CN108944808A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper of rotation
CN201810522387.5A Division CN108725387A (en) 2017-09-29 2017-09-29 A kind of windshield wiper

Publications (2)

Publication Number Publication Date
CN107672559A true CN107672559A (en) 2018-02-09
CN107672559B CN107672559B (en) 2018-10-19

Family

ID=61138326

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201810522386.0A Withdrawn CN108674371A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper
CN201810522387.5A Withdrawn CN108725387A (en) 2017-09-29 2017-09-29 A kind of windshield wiper
CN201710908075.3A Active CN107672559B (en) 2017-09-29 2017-09-29 A kind of rotary type block-resistant windshield wiper
CN201810522388.XA Withdrawn CN108715157A (en) 2017-09-29 2017-09-29 A kind of rain brush
CN201810522932.0A Withdrawn CN108944808A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper of rotation
CN201810522898.7A Withdrawn CN108657125A (en) 2017-09-29 2017-09-29 A kind of windshield wiper of rotation

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201810522386.0A Withdrawn CN108674371A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper
CN201810522387.5A Withdrawn CN108725387A (en) 2017-09-29 2017-09-29 A kind of windshield wiper

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201810522388.XA Withdrawn CN108715157A (en) 2017-09-29 2017-09-29 A kind of rain brush
CN201810522932.0A Withdrawn CN108944808A (en) 2017-09-29 2017-09-29 A kind of anti-blocking windshield wiper of rotation
CN201810522898.7A Withdrawn CN108657125A (en) 2017-09-29 2017-09-29 A kind of windshield wiper of rotation

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CN204956411U (en) * 2015-08-24 2016-01-13 高满珍 Novel windshield wiper

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JP2009132167A (en) * 2007-11-28 2009-06-18 Nissan Motor Co Ltd Wiper driving device
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CN204956411U (en) * 2015-08-24 2016-01-13 高满珍 Novel windshield wiper

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CN109177925A (en) * 2018-08-04 2019-01-11 芜湖金光汽车配件有限责任公司 A kind of plastic part and preparation method of windshield wiper

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CN107672559B (en) 2018-10-19
CN108674371A (en) 2018-10-19
CN108715157A (en) 2018-10-30
CN108944808A (en) 2018-12-07
CN108725387A (en) 2018-11-02
CN108657125A (en) 2018-10-16

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