CN201128408Y

CN201128408Y - Device for cleaning external rearview mirror of automobile

Info

Publication number: CN201128408Y
Application number: CNU200720177419XU
Authority: CN
Inventors: 弗朗茨·吕克
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-10
Filing date: 2007-07-10
Publication date: 2008-10-08
Anticipated expiration: 2017-07-10

Abstract

The utility model relates to a device for cleaning an external rearview mirror of vehicles and particularly trucks, which comprises a mirror surface (2) tightly attached to the rearview mirror (7) and a water scraping strip (4). The water scraping strip (4) is maintained by a guide rod in parallel through the end part and connected with a transmission device which can move the water scraping strip along the vertical direction; the guide rod is fixed with the mirror surface (2) on the back; the water scraping strip (4) is connected with the mirror surface through an intermediate device (30) with the same edge shape of the mirror surface (2).

Description

Be used to clean the device of the outside rear-view mirror of automobile

Technical field

The utility model relates to and is used to clean the particularly exterior mirror unit of autotruck or similar vehicles of automobile.

Background technology

Automobile all have at least one-preferred two-be exposed to the outside rear-view mirror under the air environment, under boisterous situation, outside rear-view mirror is often very fast dirty, dirty sometimes can't the use.

This defective is used because of the exploitation of outside rear-view mirror defroster device and is increased the weight of, because will arrange resistance at the partial mirror rear portion.In fact, the minute surface heating causes foul to become stiff, the more difficult removal of result.

These defectives are even more serious for the back mirror of the transport vehicle as the autotruck, because except minute surface is bigger, described back mirror all is exposed to outer for a long time.

These defectives especially are related to from chaufeur that back mirror far away, that of the right when the position of driver on the left side just, because another back mirror is on chaufeur next door, and general easy getting at.

In order to overcome this defective, the someone proposes to have the back mirror of wiper device, and this Windshield Wiper comprises the wiper strip that is contained in the rocking arm end, this rocker arm pivots move so that wiper strip from left to right alternating movement with the scraping minute surface.Yet its effect is very limited.

The utility model content

The purpose of this utility model be propose a kind of can overcome these defectives be used to clean the particularly device of the outside rear-view mirror of autotruck or similar vehicles of automobile.

According to the utility model, be used to clean automobile particularly the device of the outside rear-view mirror of autotruck comprise the wiper strip that move on the surface that can be close to the minute surface of this back mirror, its feature mainly is, wiper strip is kept by parallel guide rod by the end of himself, wiper strip with make this wiper strip can be along linking to each other with driving device that himself vertical direction moves, described guide rod fuses from the back side and this minute surface of minute surface, and described wiper strip then is connected to minute surface by its shape device consistent with the minute surface edge.

Vertically mobile of wiper strip makes that the cleaning of minute surface is more capable, by the end fixedly wiper strip then allow this device can be integrated ideally, this is opposite with the system with pivotal arm.

According to another supplementary features of washing equipment of the present utility model, guide rod is made of the guide rail or the similarity piece of two opposite edges settings of close minute surface, and the end of wiper strip is connected to this guide rail by sliding pair.

According to another supplementary features of washing equipment of the present utility model, wiper strip is supported by an arm, and the end of this arm is connected to guide rod by sliding pair.

According to another supplementary features of device of the present utility model, this arm comprises can make the device of wiper strip against specular surface in adjustable mode.

According to another supplementary features of device of the present utility model, the device that can make wiper strip paste specular surface comprises the springing that is inserted between arm and the wiper strip.

According to another supplementary features of device of the present utility model, wiper strip matches with the device that sprays cleaning liquid on the surface of minute surface.

A special embodiment according to washing equipment of the present utility model, guide rod is made of parallel rod member, all being provided with on each bar can its also slide block of an end of supporting arm that go up to slide, this arm and wiper strip fuse, this slide block then is connected on slack-free cog belt or similarity piece on two belt wheels, and one of them belt wheel is driven by at least one motor apparatus.

Description of drawings

To more clearly show in subsequently accompanying drawing and explanation according to the advantage of device of the present utility model and feature, accompanying drawing illustrates infinite embodiment.In the accompanying drawings:

Fig. 1 illustrates the partial elevation view according to outside rear-view mirror washing equipment of the present utility model;

Fig. 2 illustrates the side partial schematic diagram of this device;

Fig. 3 illustrates the schematic elevational view of the back mirror that the utility model washing equipment is housed.

The specific embodiment

From these figure as can be seen, the arm 3 that outside rear-view mirror washing equipment of the present utility model comprises two guide rods 1 of minute surface 2 both sides that are positioned in parallel within back mirror, moves along described guide rod, this arm is supported with wiper strip or similarity piece 4, and described wiper strip is invisible in Fig. 2.

Each end of arm 3 all is equipped with can be along the slide block 30 of guide rod 1 slip, and this guide rod can be that the end is fixed on rod member or the pipe fitting on the not shown back-mirror housing.

Can notice, usually can occur owing to adjust the visual field may mobile minute surface situation, this will provide mobile companion devices, this device preferably for example fuses guide rod and minute surface in this minute surface back.In this case, should make the profile of end sections of arm 3 consistent with the edge contour of minute surface 1.

Can notice that when having only shape when guide rod identical with minute surface, guide rod just can be parallel to minute surface 1.May use spherical minute surface in the reality, in this case, guide rod 1 should have same curvature.

Device of the present utility model also comprises the driving device of arm 3, and this driving device comprises that two cog belt 5 or similarity piece-have only one as seen in Fig. 2, each band all are associated with guide rod 1, tensioning and be permanently connected with slide block 30 between two belt wheels 50.

Two relative belt wheels 50 are by same axle 51 supportings, and this axle is driven and rotated by electrical motor 52.The rotation of electrical motor 52 makes axle 51 that belt wheel 50 and cog belt or similarity piece 5 are rotated, thereby owing to slide block 30 links into an integrated entity with cog belt or similarity piece 5 arm 3 is moved.

The mobile of arm 3 and wiper strip 4 can be implemented with different order, therefore can be set at along the simple of a direction and move, and implements to return mobile subsequently in cleaning process, is actually and moves back and forth.

In addition, arm 3 is equipped with the device that makes wiper strip 4 can be close to minute surface 2, and this device comprises a sightless in the drawings spring, and this spring is inserted between arm 3 and the wiper strip 4, and be associated with the screw 31 that is used to regulate, this screw can screw or unscrew with change and be applied to pressure on the spring.

Device of the present utility model also matches with the sprinkler 6 of minute surface 2, and this sprinkler has a plurality of nozzles 60 in the bottom.In this case, the cleaning liquid receiver preferably is arranged in the unshowned back-mirror housing, and visual display unit is arranged.

Can notice other favorable method, one or more nozzles that point to operator's compartment glass from the side towards the back mirror right side can be set, so that back mirror always is in good visible state.

Referring now to Fig. 3,, can see the back mirror 7 that has stationary jaw 70, this back mirror also is equipped with washing equipment of the present utility model.

Can see minute surface 2 between two edges 20, slide block 30 can slide in described edge, and this thrust slide supporting arm 3 is equipped with wiper strip 4 on this arm.Can notice that in this embodiment, arm 3 is positioned to vertical and side travel.

Can also see two remover liquid nozzles 60 in the figure.

Claims

1. be used to clean the device of the outside rear-view mirror of automobile, comprise: can be attached to the wiper strip (4) that moves on the surface of minute surface (2) of this back mirror (7), it is characterized in that, described wiper strip (4) is kept by parallel guide rod (1) by its end, wiper strip links to each other with the driving device that this wiper strip can be moved in the vertical direction (5,50,51,52), described guide rod (1) fuses at the back side and this minute surface of minute surface (2), and described wiper strip (4) then is connected to this minute surface by the device consistent with the edge shape of described minute surface (2).

2. according to the device of claim 1, it is characterized in that guide rod (1) comprises guide rail or the similarity piece that is provided with near (2) two opposed edges of minute surface, the end of described wiper strip (4) is connected to this guide rail by sliding pair.

3. according to the device of claim 1 or 2, it is characterized in that wiper strip (4) is by arm (3) supporting, the end of described arm is connected to described guide rod (1) by sliding pair.

4. according to the device of claim 3, it is characterized in that arm (3) comprises can make the recline device on surface of minute surface (2) of wiper strip (4) in adjustable mode.

5. according to the device of claim 4, it is characterized in that, can make the recline device on surface of minute surface (2) of wiper strip (4) comprise the springing that is inserted between described arm and the wiper strip (4).

6. according to the device of claim 1 or 2, it is characterized in that described wiper strip (4) matches with the device (6) that sprays cleaning liquid on the surface of minute surface (2).

7. according to the device of claim 1 or 2, it is characterized in that, described guide rod (1) comprises parallel rod member, each rod member all is provided with the also slide block (30) of an end of supporting arm (3) that can slide thereon, this arm and wiper strip (4) fuse, this slide block is connected at two belt wheels (50) and goes up on slack-free cog belt (5) or the similarity piece, and one of them belt wheel is driven by at least one motor apparatus (52).

8. according to the device of claim 1, it is characterized in that described automobile is an autotruck.