CN203666592U - Movable defrosting and defogging windscreen wiper in automobile - Google Patents

Abstract

The utility model relates to the technical field of automobile spare parts, in particular to a movable defrosting and defogging windscreen wiper in an automobile. The movable defrosting and defogging windscreen wiper in the automobile is mainly characterized in that a swing arm shaft is connected with a motor through a mechanical transmission mechanism, a swing arm is located on the head of the swing arm shaft through a locating key and a limiting cover, the swing arm can be pulled out of the head of the swing arm shaft by rotating the limiting cover, a wiper blade support is connected with the swing arm through a bolt, the wiper blade support and the swing arm can rotate relatively, a wiper blade is connected with the wiper blade support through a bolt, the wiper blade is driven to swing when the swing arm swings, a heating wire is arranged inside the wider blade, a power line supplies power to the heating wire, and an automatic cable recoverer can recover or release the needed power line. The movable defrosting and defogging windscreen wiper in the automobile has the advantages that movement is convenient, frost and fog on a front window and side windows can be removed fast, a driver can have a wider vision, and safety and comfort are improved.

Description

One is the interior defrosting of car fog precipitation curette movably

Technical field

The utility model relates to vehicular spare parts technical field, particularly relates to the movably interior defrosting of car fog precipitation curette of one.

Background technology

The frost mist of vehicle window inside face drives to make troubles to driver, and removing vehicle window inside face frost mist is driver's a difficult problem, so need a kind of actv. except frost mist device.In the time having frost mist in vehicle window, chaufeur, in order to ensure the clearly visual field, often uses rag or other objects to scrape vehicle window, and so not only time-consuming but also effort, also, likely at generation cut on glass, affected outward appearance.In car, mainly remove frost on glass in car with warm braw at present, but the temperature of warm braw is also not enough to reach the degree of removing vehicle window inside face frost in the time that automotive engine just starts, the frost that therefore utilizes warm braw to remove vehicle window inside face needs for a long time.Windscreen wiper in car is all fixed at present, can only, in the work of front window inside face, can not process the frost mist of other vehicle windows.

Utility model content

The purpose of this utility model is to address the above problem, and defrosting fog precipitation curette in a kind of novel movably car is provided.The technical solution of the utility model is as follows:

One is the interior defrosting of car fog precipitation curette movably, comprising: power supply, wiper starting switch, power lead, heating wire switch, electronic control unit ECU, cable automatic recoverer for recovering, electrical motor, mechanical transmission mechanism, arm shaft, positioning key, swing arm, limited cover, swept area of wiper blade support, swept area of wiper blade, positioning tie bar, handle apparatus, guiding gutter etc.; Described arm shaft is connected with mechanical transmission mechanism, and mechanical transmission mechanism is connected with electrical motor, and mechanical transmission mechanism passes to the power of electrical motor on the spindle nose of arm shaft; Described swing arm is inserted on the spindle nose of arm shaft, and positions by positioning key and limited cover; Described swept area of wiper blade support is connected with swing arm by bolt, can relatively rotate; Described swept area of wiper blade is connected with swept area of wiper blade support by bolt, in the time that swing arm swings, drives swept area of wiper blade to swing; Described heating wire is arranged in swept area of wiper blade the inside, and powers to heating wire by power lead; Described swing arm inside is provided with the power lead to heating wire power supply, and power lead has reserved in the cable automatic recoverer for recovering of front coaming plate, and in the time of mobile swing arm, cable automatic recoverer for recovering can reclaim or discharge required power lead.

Described swing arm lower end is provided with handle apparatus, and handle apparatus is bonded in the lower end of swing arm by solid gum, and person easy to use grips and Assembly &Disassembly swing arm (consulting Fig. 2).

One end of described positioning tie bar is connected with swing arm by bolt, in the time need to mobile swing arm removing the frost mist of other vehicle window inside faces, rotate swept area of wiper blade support, the other end of positioning tie bar is also bolted on to the correct position of swept area of wiper blade support, so that swept area of wiper blade and swing arm keep suitable angle (consulting Fig. 2) in the time of manual other vehicle windows of wiping.

On the spindle nose of described arm shaft, be furnished with positioning key, described swing arm is furnished with positioning spline on relevant position, and swing arm coordinates with the positioning key on arm shaft by its positioning spline; There is rotatable limited cover the end of described swing arm, departs from positioning key to realize in axial location when the opening of rotary stopper lid makes it, and when the opening of rotary stopper lid makes it corresponding with positioning key, swing arm can be extracted from the spindle nose of arm shaft.

Described guiding gutter is arranged on the bottom of front window, is mainly used in the current deflecting car flowing down from glass for vehicle window inside face.

Described electrical motor 7 is provided with three gears: intermittently shelves, quick shelves, lock catch.

The utility model is the advantage of prior art relatively:

1, wiper is removable, can remove efficiently and easily the frost mist on front window and side window.

2, remove frost mist with professional wiper, can reduce the cut on vehicle window surface, ensure that interior surfaces of glass is clear.

3, provide an open driving vision to chaufeur, reduce the tensity of chaufeur, can actv. improve the safety of driving and occupant's travelling comfort.

Brief description of the drawings

Fig. 1 is the control principle drawing of defrosting fog precipitation curette in a kind of movably car;

Fig. 2 is the major part structural representation of defrosting fog precipitation curette in a kind of movably car;

Fig. 3 is that heating wire is for electrical schematic;

Fig. 4 is guiding gutter schematic diagram;

Fig. 5 be Fig. 2 A-A to key connect cross sectional drawing;

Fig. 6 be Fig. 2 B-B to swept area of wiper blade cross sectional drawing.

Detailed description of the invention

1. power supply; 2. wiper starting switch; 3. power lead; 4. heating wire switch; 5. electronic control unit ECU; 6. cable automatic recoverer for recovering; 7. electrical motor; 8. mechanical transmission mechanism; 9. arm shaft; 10. positioning key; 11. swing arms; 12. limited covers; 13. swept area of wiper blade supports; 14. swept area of wiper blades; 15. positioning tie bars; 16. handle apparatus; 17. guiding gutters.

Below in conjunction with embodiment accompanying drawing, the utility model is described further.

Consult Fig. 1,2,3,4,5,6, in movable car described in the utility model, defrosting fog precipitation curette, comprising: power supply, wiper starting switch, power lead, heating wire switch, electronic control unit ECU, cable automatic recoverer for recovering, electrical motor, mechanical transmission mechanism, arm shaft, positioning key, swing arm, limited cover, swept area of wiper blade support, swept area of wiper blade, positioning tie bar, handle apparatus, guiding gutter;

In the time of needs demist; be communicated with wiper starting switch 2; after electrical motor 7 energisings; slow down and drive arm shaft 9 to rotate through mechanical transmission mechanism 8; swing arm 11 is inserted on the spindle nose of arm shaft 9 and positions by positioning key 10 and limited cover 12, and then drives swing arm 11 and swept area of wiper blade 14 to swing to remove vehicle window inside face mist;

In the time that needs defrost, connect heating wire switch 4, transmission process is identical during with demist, swept area of wiper blade 14 after energising gradually heating make frost thawing on glass and be scraped, the water droplet after thawing flows in guiding gutter 16, removes the frost of vehicle window inside face;

In the time need to removing the frost mist of other vehicle window inside faces, can make its opening aim at positioning key 10 by rotary stopper lid 12, swing arm 11 is extracted from the spindle nose of arm shaft 9, and positioning tie bar 15 is supported on swept area of wiper blade support 13, be fixed link with bolt, make swept area of wiper blade 14 and swing arm 11 keep suitable operating angle; At this moment handle apparatus 16 that can hand-held swing arm 11 lower ends, brandishes swing arm 11 and removes the frost mist of other vehicle window inside faces; Rely on the reserved power lead 3 of cable automatic recoverer for recovering 6 to reach the object of remote mobile swing arm 11, and cable automatic recoverer for recovering 6 the automatic recovery power leads 3 after using, swing arm 11 is arranged on the spindle nose of arm shaft 9, rotary stopper lid 12 makes its opening depart from positioning key 10 to carry out axial location again.

The utility model mainly provides the movably interior defrosting of car fog precipitation curette of one; can remove easily the frost mist of vehicle window inside face; provide an open driving vision to chaufeur; improve drive safety and travelling comfort; in the situation that not deviating from the utility model essence; the structural arrangement of vehicle wiper can be done to corresponding change, but within these corresponding changes all should belong to the claim protection domain under the utility model.

Claims (6)

1. a defrosting fog precipitation curette in car movably, is mainly made up of power supply, wiper starting switch, power lead, heating wire switch, electronic control unit ECU, cable automatic recoverer for recovering, electrical motor, mechanical transmission mechanism, arm shaft, positioning key, swing arm, limited cover, swept area of wiper blade support, swept area of wiper blade, positioning tie bar, handle apparatus, guiding gutter; It is characterized in that, described arm shaft (9) is connected with mechanical transmission mechanism (8), and mechanical transmission mechanism (8) is connected with electrical motor (7), and mechanical transmission mechanism (8) passes to the power of electrical motor (7) on the spindle nose of arm shaft (9); Described swing arm (11) is inserted on the spindle nose of arm shaft (9), and positions by positioning key (10) and limited cover (12); Described swept area of wiper blade support (13) is connected with swing arm (11) by bolt, can relatively rotate; Described swept area of wiper blade (14) is connected with swept area of wiper blade support (13) by bolt, in the time that swing arm (11) swings, drives swept area of wiper blade (14) to swing; Described heating wire (H) is arranged in swept area of wiper blade (14) the inside, and gives heating wire (H) power supply by power lead (3).

2. the movably interior defrosting of car fog precipitation curette of one according to claim 1, is characterized in that, on described arm shaft (9), be furnished with positioning key (10), swing arm (11) coordinates with positioning key (10) by its positioning spline.

3. the movably interior defrosting of car fog precipitation curette of one according to claim 1, it is characterized in that, the lower end of described swing arm (11) is provided with limited cover (12), when swing arm (11) is inserted into after the spindle nose of arm shaft (9), the opening of rotary stopper lid (12) makes it depart from positioning key (10) to realize in axial location; The opening of rotary stopper lid (12) makes it corresponding with positioning key (10), and swing arm (11) can be extracted from the spindle nose of arm shaft (9).

4. the movably interior defrosting of car fog precipitation curette of one according to claim 1, is characterized in that, the lower end of swing arm (11) is provided with handle apparatus, and handle apparatus is bonded in the lower end of swing arm (11) by solid gum.

5. the movably interior defrosting of car fog precipitation curette of one according to claim 1, it is characterized in that, described swing arm (11) inside is provided with the power lead (3) to heating wire (H) power supply, power lead (3) has reserved in the cable automatic recoverer for recovering (6) of front coaming plate, when mobile swing arm (11), cable automatic recoverer for recovering (6) can the automatic recovery or is discharged required power lead (3).

6. the movably interior defrosting of car fog precipitation curette of one according to claim 1, it is characterized in that, one end of described positioning tie bar (15) is connected with swing arm (11) by bolt, in the time need to mobile swing arm (11) removing the frost mist of other vehicle window inside faces, rotate swept area of wiper blade support (13), the other end of positioning tie bar (15) is also bolted on to the correct position of swept area of wiper blade support (13), so that swept area of wiper blade (14) and swing arm (11) keep suitable angle in the time of manual other vehicle windows of wiping.

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