CN203047187U - Windscreen wiper - Google Patents

Windscreen wiper Download PDF

Info

Publication number
CN203047187U
CN203047187U CN201320023469.8U CN201320023469U CN203047187U CN 203047187 U CN203047187 U CN 203047187U CN 201320023469 U CN201320023469 U CN 201320023469U CN 203047187 U CN203047187 U CN 203047187U
Authority
CN
China
Prior art keywords
flexible rack
gear
windscreen wiper
worm
wiper
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.)
Expired - Fee Related
Application number
CN201320023469.8U
Other languages
Chinese (zh)
Inventor
万舟
程立
熊新
李懿洋
油锡存
陈主恩
刘豪华
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.)
Kunming University of Science and Technology
Original Assignee
Kunming University of Science and Technology
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 Kunming University of Science and Technology filed Critical Kunming University of Science and Technology
Priority to CN201320023469.8U priority Critical patent/CN203047187U/en
Application granted granted Critical
Publication of CN203047187U publication Critical patent/CN203047187U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The utility model relates to a windscreen wiper and belongs to the field of automobile parts. The windscreen wiper comprises a gear, the windscreen wiper, a flexible rack and a drive device. The windscreen wiper is installed on the gear which is meshed with the flexible rack and the flexible rack is connected with the drive device. The flexible rack mechanism is used for replacing a four-connection-rod mechanism in the prior art, the windscreen wiper is simple in structure, little in occupied space and capable of avoiding the problem caused by the complicated four-connection-rod mechanism in the prior art. If the flexible rack mechanism fails, the failed part can be replaced and maintaining cost is low.

Description

A kind of wiper
Technical field
The utility model relates to a kind of wiper, belongs to the vehicular spare parts field.
Background technology
In the prior art, windscreen wiper system mainly comprises electrical motor, turbine and worm device, four-bar linkage and windscreen wiper.The windscreen wiper system principle of work is: when the driver presses the switch of wiper, motor start-up, the rotation of electrical motor increases torsion effect driving swing arm through the deceleration of worm and gear, swing arm drives four-bar linkage, rotating shaft before four-bar linkage drives and is installed on the coaming plate swings, and drives the windscreen wiper sheet by rotating shaft at last and sweeps Windshield.Four-bar linkage complicated in mechanical structure in the windscreen wiper system; Four-bar linkage is installed on the fixed support, and it is bigger to take up room, and is not easy to arrange; And physical construction is aging may to produce bigger noise; Need change entire mechanism when four-bar linkage breaks down, the wasting of resources is bigger.
Summary of the invention
The purpose of this utility model provides a kind of wiper simple in structure, solves existing wiper mechanical mechanism complexity, and it is big to take up room, the problem that is not easy to keep in repair.
The utility model is realized by following technical scheme: a kind of wiper comprises gear 1, windscreen wiper 2, flexible rack 6, actuating device; Windscreen wiper 2 is installed on the gear 1, gear 1 and flexible rack 6 engagements, and flexible rack 6 is connected with actuating device.
Described actuating device comprises: connecting rod 3, crank pin 4, worm and gear 5, flexible rack 6, motor 7, pin 8; Connecting rod 3 one ends are connected with flexible rack 6 by pin 8, and the other end is connected with worm and gear 5 by crank pin 4, and worm and gear 5 is connected with motor 7.
A kind of principle of work of wiper is: motor 7 rotates, drive worm and gear 5 work, worm gear in the worm and gear 5 rotates and makes connection connecting rod 3 up-and-down movements thereon, connecting rod 3 is connected by pin 8 with flexible rack 6, thereby flexible rack 6 side-to-side movement driven gears 1 are rotated, and then windscreen wiper 2 is swung.
The utlity model has following beneficial effect:
1, adopt flexible rack mechanism to replace four-bar linkage of the prior art, it is simple in structure, and it is little to take up room, the problem that can avoid four-bar linkage complicated in the prior art to cause;
2, break down in flexible rack mechanism, only need to change the fault part and get final product, maintenance cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model gear and flexible rack engaging structure scheme drawing.
Each label is among the figure: 1: gear, 2: windscreen wiper, 3: connecting rod, 4: crank pin, 5: worm and gear, 6: flexible rack, 7: motor, 8: pin.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: shown in Fig. 1-2, a kind of wiper comprises gear 1, windscreen wiper 2, flexible rack 6, actuating device; Windscreen wiper 2 is installed on the gear 1, gear 1 and flexible rack 6 engagements, and flexible rack 6 is connected with actuating device.
Actuating device comprises: connecting rod 3, crank pin 4, worm and gear 5, flexible rack 6, motor 7, pin 8; Connecting rod 3 one ends are connected with flexible rack 6 by pin 8, and the other end is connected with worm and gear 5 by crank pin 4, and worm and gear 5 is connected with motor 7.

Claims (2)

1. a wiper is characterized in that, comprises gear (1), windscreen wiper (2), flexible rack (6), actuating device; Windscreen wiper (2) is installed on the gear (1), gear (1) and flexible rack (6) engagement, and flexible rack (6) is connected with actuating device.
2. wiper according to claim 1, it is characterized in that: described actuating device comprises: connecting rod (3), crank pin (4), worm and gear (5), flexible rack (6), motor (7), pin (8); Connecting rod (3) one ends are connected with flexible rack (6) by pin (8), and the other end is connected with worm and gear (5) by crank pin (4), and worm and gear (5) is connected with motor (7).
CN201320023469.8U 2013-01-17 2013-01-17 Windscreen wiper Expired - Fee Related CN203047187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320023469.8U CN203047187U (en) 2013-01-17 2013-01-17 Windscreen wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320023469.8U CN203047187U (en) 2013-01-17 2013-01-17 Windscreen wiper

Publications (1)

Publication Number Publication Date
CN203047187U true CN203047187U (en) 2013-07-10

Family

ID=48730174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320023469.8U Expired - Fee Related CN203047187U (en) 2013-01-17 2013-01-17 Windscreen wiper

Country Status (1)

Country Link
CN (1) CN203047187U (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494570A (en) * 2015-01-15 2015-04-08 陈学琴 Hydraulic swing windscreen wiper with flexible wall supporting wiper connecting rod
CN104494567A (en) * 2015-01-15 2015-04-08 陈学琴 Connecting rod line wheel type windshield wiper drive mechanism
CN104494568A (en) * 2015-01-15 2015-04-08 陈学琴 Three-scraper flexible shaft type windscreen wiper with flexible wall supporting wiper connecting rod
CN104527590A (en) * 2015-01-15 2015-04-22 陈学琴 Three-scraper wiper blade hydraulic windscreen wiper with flexible wall supporting
CN104527596A (en) * 2015-01-15 2015-04-22 陈学琴 Double-scraper flexible shaft type windscreen wiper with flexible walls and wiper connecting rod
CN104527583A (en) * 2015-01-15 2015-04-22 陈学琴 Reel type windshield wiper driving mechanism
CN104554158A (en) * 2015-02-07 2015-04-29 陈学琴 Flexible shaft type windscreen wiper driving mechanism
CN104554168A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper hydraulic swing windscreen wiper
CN104554165A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported connecting rod wire wheel type windscreen wiper
CN104554160A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper connecting rod flexible shaft type windscreen wiper
CN104554169A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper blade hydraulic type windscreen wiper
CN104554156A (en) * 2015-01-15 2015-04-29 陈学琴 Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper
CN104554162A (en) * 2015-01-15 2015-04-29 陈学琴 Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper
CN104554159B (en) * 2015-01-15 2016-08-03 陈学琴 Flexible wall supporting rain brush swing hydraulic pressure wiper
CN107521460A (en) * 2017-08-18 2017-12-29 芜湖乐普汽车科技有限公司 A kind of rain brush transmission mechanism of wiper
CN113492803A (en) * 2020-04-08 2021-10-12 李敏 Automobile rearview mirror defogging cleaning device
US11566706B2 (en) * 2018-03-30 2023-01-31 Ficosa International (Taicang) Co. Ltd. Shift drive

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104554169A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper blade hydraulic type windscreen wiper
CN104527590B (en) * 2015-01-15 2016-08-24 陈学琴 Three scraping blade flexible wall supporting rain brush vane formula wipers
CN104494570A (en) * 2015-01-15 2015-04-08 陈学琴 Hydraulic swing windscreen wiper with flexible wall supporting wiper connecting rod
CN104554162A (en) * 2015-01-15 2015-04-29 陈学琴 Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper
CN104554156A (en) * 2015-01-15 2015-04-29 陈学琴 Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper
CN104527583A (en) * 2015-01-15 2015-04-22 陈学琴 Reel type windshield wiper driving mechanism
CN104494567A (en) * 2015-01-15 2015-04-08 陈学琴 Connecting rod line wheel type windshield wiper drive mechanism
CN104554168A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper hydraulic swing windscreen wiper
CN104554165A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported connecting rod wire wheel type windscreen wiper
CN104554160A (en) * 2015-01-15 2015-04-29 陈学琴 Three-scraping-piece flexible wall round hole internal-supported wiper connecting rod flexible shaft type windscreen wiper
CN104494568A (en) * 2015-01-15 2015-04-08 陈学琴 Three-scraper flexible shaft type windscreen wiper with flexible wall supporting wiper connecting rod
CN104527596A (en) * 2015-01-15 2015-04-22 陈学琴 Double-scraper flexible shaft type windscreen wiper with flexible walls and wiper connecting rod
CN104527590A (en) * 2015-01-15 2015-04-22 陈学琴 Three-scraper wiper blade hydraulic windscreen wiper with flexible wall supporting
CN104554156B (en) * 2015-01-15 2016-05-25 陈学琴 Two scraping blade flexible wall rain brush connecting rod swing hydraulic pressure wipers
CN104554159B (en) * 2015-01-15 2016-08-03 陈学琴 Flexible wall supporting rain brush swing hydraulic pressure wiper
CN104554165B (en) * 2015-01-15 2016-08-24 陈学琴 The three scraping blade flexible wall circular hole wheeled wipers of inner support connecting rod line
CN104554158A (en) * 2015-02-07 2015-04-29 陈学琴 Flexible shaft type windscreen wiper driving mechanism
CN104554158B (en) * 2015-02-07 2016-08-24 陈学琴 Cable type rain brush drive mechanism
CN107521460A (en) * 2017-08-18 2017-12-29 芜湖乐普汽车科技有限公司 A kind of rain brush transmission mechanism of wiper
US11566706B2 (en) * 2018-03-30 2023-01-31 Ficosa International (Taicang) Co. Ltd. Shift drive
CN113492803A (en) * 2020-04-08 2021-10-12 李敏 Automobile rearview mirror defogging cleaning device

Similar Documents

Publication Publication Date Title
CN203047187U (en) Windscreen wiper
CN204527135U (en) A kind of wiper
CN201086991Y (en) Arm type stopper
CN204611953U (en) Air conditioner
CN201980189U (en) Windscreen wiper
CN201113662Y (en) Built-in transmission rod type scraping electric motor
CN105329216A (en) Independently-driven windshield wiper
CN203844718U (en) Windscreen wiper with two wiper blades
CN205900492U (en) Car lights and windshield wiper combination switch drive movable support
CN201998952U (en) Vertical wiper of battery car
CN201325429Y (en) Permanent magnet electric windscreen wiper for high-speed railway locomotive
CN202279051U (en) Electric automatic telescopic pedal for automobile
CN203623602U (en) Brush arm and brush sheet assembly structure in mixed scrape brush mode
CN204567575U (en) Two bar monolithic wiper bracket component
CN220243177U (en) Automobile windscreen wiper
CN202279089U (en) Novel transmission bushing base for wiper motor
CN209507090U (en) A kind of Ya Cha mechanism of tray lift
CN205828182U (en) A kind of novel quick delivery spring operating mechanism
CN211391200U (en) Windshield wiper device of motor train unit
CN201287704Y (en) Front windscreen wiper of automobile
CN203602247U (en) Operating room swinging mechanism and crane
CN203093790U (en) Seat height adjusting device for vehicle
CN203198933U (en) Four-bar linkage mechanism and motor integrated automobile windscreen wiper
CN204827007U (en) Fork arm type glass -frame riser ware device
CN216636436U (en) Vertical brush mechanism of car washer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20150117

EXPY Termination of patent right or utility model