CN203172408U - Automobile windscreen wiper protection device - Google Patents

Abstract

The utility model discloses an automobile windscreen wiper protection device and relates to an automobile accessory. The automobile windscreen wiper protection device is mainly characterized in that the movement of an inner expansion plate is controlled by controlling forward and reverse rotation of a motor; the inner expansion plate can be totally hidden in a device housing or is tightly attached to a front windshield by a rubber material after extending out of the housing; a canvas automatic retractor is convenient to disassemble, so that canvases with different uses can be conveniently replaced; after the inner expansion plate is attached to the front windshield, the canvas wound on the canvas automatic retractor can be pulled out to cover the front windshield as required so as to take a sun shading or snow preventing effect; the device housing is of a streamline structure; a magnetic base of the device housing ensures that the device is tightly attached to an engine hood; and an anti-falling reverse hook at the tail end of the magnetic base is matched with the tail end of the engine hood to take a safety protection effect. The automobile windscreen wiper protection device has effects of protecting a windscreen wiper, reducing wind resistance and wind noise, conveniently shading the sun and snow and the like, is easy to control and install, and is convenient to replace.

Description

A kind of windshield wiper fender guard

Technical field

The utility model relates to a kind of windshield wiper fender guard, particularly relates to a kind of fender guard that is applied to the front windshield rain brush, belongs to the vehicular spare parts field.

Background technology

Rain brush is little vehicular spare parts on the automobile, and its effect is sleet and the dust of obstructing the view on the cleaning front windshield, guarantees getting a clear view of chaufeur, thereby improves traveling security and traveling comfort.Existing windshield wiper is directly to be exposed to bodywork surface mostly, be easy to be subjected to the influence of external environment factor, as the irradiation of sunlight, the corrosion of rainwater etc., under these environmental factor effects, be prone to problems such as ageing of rubber, rain brush shortening in service life, can't fit tightly with front windshield when making rain brush work, situations such as cleaning is not thorough occur, even can stay scratch at front windshield, influence travel safety and traveling comfort.And automobile is when running at high speed, and the windshield wiper device has increased air resistance and the noise of automobile to a certain extent, to the certain influence of the economical generation of car load.After the long-time Parking of severe snow weather, there is accumulated snow easily in the top of rain brush, influences accommodating simultaneously.Also there is certain defective in the protection at rain brush at present, mainly is to adopt some sun shades, and this class device only just can be realized then can't playing the effect of protection to the blocking of rain brush in vehicle traveling process when stationary vehicle.There is the accommodation device of some sun shades to be installed on automobile top, not only influences attractive in appearancely, also can increase air resistance.And most solar protection devices all needs M/C, and not only troublesome poeration also is unfavorable for realizing the automation of car load.For the protection of rain brush, the structure that some patent is also mentioned by improving rain brush itself realizes, but conditions such as the self structure characteristics of rain brush and job requirement have limited complexity, the accuracy development tendency of its structure to a certain extent.Therefore, only reach this method of protection rain brush by the structure of improving rain brush, will improve the cost of manufacture of rain brush to a certain extent.

Summary of the invention

The purpose of this utility model is to address the above problem; a kind of novel windshield wiper fender guard that is applied to the front windshield rain brush is provided; can effectively protect the shield glass rain brush, have functions such as sunshade, snow defence simultaneously, be conducive to improve travel safety and traveling comfort.

The technical solution of the utility model is as follows:

A kind of windshield wiper fender guard, relate to a kind of vehicular spare parts, formed by crust of the device, interior expansion plate, motor, remote controller, canvas taking-up device, canvas, roof stay hook, electronic controller ECU, this device is installed on the rear end of car bonnet, wide with car bonnet, motor in the device is powered by automobile storage battery, the rotating control of motor is controlled by remote controller, remote controller can be controlled in operator's compartment by chaufeur, by the rotating of electronic controller ECU control motor, and then the motion of the interior expansion plate of control; The end that interior expansion plate contacts with windscreen is elastomeric material; Width and the car bonnet of interior expansion plate are wide; Interior expansion plate can be hidden in the crust of the device fully, or fits tightly in front windshield by terminal rubber; Interior expansion plate is the fluency of moulding with protection canvas telescopic process that curl away from an end of operator's compartment; The automatic taking-up device of canvas is for convenience detach, is convenient for changing the canvas of different purposes; After interior expansion plate fits in windscreen, the canvas that can according to circumstances manually will roll up on the automatic taking-up device of canvas is pulled out, and overcomes the backrush power of the automatic taking-up device of canvas, links to each other with the roof stay hook, canvas is covered on the front windshield, plays the effect of sunshade or snow defence; The shell of device has stream line pattern, and does not highly change the size of front visibility blind area; The base of crust of the device is magnetic material, with combining closely of assurance device and car bonnet; The terminal anticreep barb of crust of the device base cooperates with the end of car bonnet, plays the safety guard-safeguard effect, prevents that emergency braking or collision from causing device to fly out.

The utility model is the advantage of prior art relatively:

1, chaufeur or passenger can be according to the speed of a motor vehicle or actual conditions, the switching of control rain brush fender guard, can be under the situation that does not influence the rain brush normal function, the protection rain brush is not influenced by external factor, increase the service life, while can be reduced windage well, wind is made an uproar, and improves car load economy and occupant's traveling comfort;

2, after interior expansion plate and front windshield are fitted, can the canvas of different purposes be covered in before the front windshield according to actual conditions.During summer, use the sunshade canvas to prevent that operator's compartment is subjected to the irradiation of sunlight and causes temperature too high at protection rain brush rubber; During winter, the sunshade canvas is replaced by not clog snow canvas, can prevents that snow ice from rain brush and front windshield adhesion, preventing front windshield accumulated snow, thereby guarantee that front windshield gets a clear view, save the trouble of manual snow removing;

3, the automatic taking-up device of canvas in the rain brush fender guard can Quantity production, and be convenient for changing;

4, the rain brush fender guard is installed and can not be formed new blind area; Crust of the device has stream line pattern, when reducing windage, has certain aesthetic property.

Description of drawings

Fig. 1 is the structural representation of a kind of windshield wiper fender guard described in the utility model.Fig. 2 is a kind of windshield wiper fender guard described in the utility model (front windshield) installation site scheme drawing relatively.Fig. 3 is the circuit control work scheme drawing of a kind of windshield wiper fender guard described in the utility model.

The specific embodiment

1, crust of the device; 2, interior expansion plate; 3, ball; 4, backup bearing; 5, the outer arm-tie of canvas (on aperture is arranged, match with the roof stay hook of pre-installation); 6, rubber block; 7, canvas furls the axis of guide; 8, motor; 9, tensioning bearing; 10, the automatic taking-up device of canvas; 11, canvas; 12, roller bearing; 13, remote controller; 14, electronic controller ECU; 15, roof stay hook.

Below in conjunction with example figure the utility model is described further.

Windshield wiper fender guard described in the utility model comprises as shown in the figure: crust of the device, interior expansion plate, ball, backup bearing, tensioning bearing, the outer arm-tie of canvas, rubber block, the automatic taking-up device of canvas, canvas, motor, remote controller, electronic controller ECU, roof stay hook etc.

Chaufeur produces signal and is input to electronic controller ECU14 by handling remote controller 13, and electronic controller ECU14 receives and send the rotating of instruction control motor 8, thus the motion of expansion plate 2 in the control.When high vehicle speeds or weather condition preferably under the situation, pilot control remote controller 13 is opened Wiper protection, make motor 8 runnings, the motion of expansion plate 2 in driving, interior expansion plate 2 is under the location of ball 3, backup bearing 4 and tensioning bearing 9, stretch out along default track, and finally fit tightly by rubber block 6 and front windshield, play simultaneously in the protection rain brush and reduce the effect that windage wind is made an uproar; During inclement weather, when the speed of a motor vehicle should not be too high, pilot control remote controller 13 cut out the rain brush fender guard, and expansion plate 2 closes in the crust of the device 1 in making, to guarantee the normal use of rain brush.In the process that interior expansion plate 2 stretches, ball 3, backup bearing 4 and tensioning bearing 9 also reduce friction force in the mode of rolling except positioning action is played in the motion of internal expansion plate 2, with the level and smooth turnover of expansion plate 2 in crust of the device 1 in guaranteeing.When expansion plate stretches out and fits tightly by rubber block 6 and windscreen, can by the outer arm-tie 5 of canvas canvas 11 be pulled out according to the demand (sunshade or screening snow) of actual conditions, overcome the tensile force of the automatic taking-up device 10 of canvas, match with roof stay hook 15, thereby canvas 11 is covered on the windscreen.The turnover of canvas 11, by the certain friction force of rolling reduction of roller bearing 12, thus the service life of prolongation canvas; Pull out along the degree of dip of Front Windshield when furling the axis of guide 7 and guarantee that canvas is pulled out by canvas as far as possible, thereby guarantee the stickiness of canvas and windscreen.The canvas of pulling out can be avoided the direct irradiation of sunlight in summer, thereby avoids being exposed to the sun of operator's compartment; Can prevent rain brush accumulated snow and the windscreen accumulated snow that causes is freezing in winter, thereby both guarantee the normal use of rain brush, exempt the work of snow removing again, convenient trip.

The utility model mainly provides a kind of windshield wiper fender guard that is applied to the front windshield rain brush; with protection windshield wiper device; improve chaufeur and occupant's getting a clear view property, travelling comfort; the structural representation of this windshield wiper fender guard and concrete implementation method be the front windshield windshield wiper that is applied to the part vehicle be example, equally also can be applied to other vehicles by improvement.Under the situation that does not deviate from the utility model essence, the structural arrangement of windshield wiper fender guard and the structural arrangement of control system can be done corresponding change, but these corresponding changes should belong to all within the affiliated claim protection domain of the utility model.

Claims (1)

1. a windshield wiper fender guard comprises crust of the device, the automatic taking-up device of canvas, canvas, motor, interior expansion plate, remote controller, electronic controller ECU, roof stay hook, and it is characterized in that: described motor is driven by automobile storage battery; Described remote controller is controlled in operator's compartment by chaufeur, by the rotating of electronic controller ECU control motor, and the motion of expansion plate in controlling; Expansion plate can be hidden in the crust of the device fully in described, or fits with front windshield after stretching out; Width and the car bonnet of expansion plate are wide in described; The automatic taking-up device of described canvas is for convenience detach, is convenient for changing the canvas of different purposes; Expansion plate fits tightly behind front windshield by terminal rubber in described, the canvas of rolling up on the automatic taking-up device of canvas can be pulled out, and overcomes the backrush power of the automatic taking-up device of canvas, links to each other with the roof stay hook, and canvas is covered on the front windshield; Described crust of the device has stream line pattern, and the height of crust of the device does not change the size of automotive front blind area; The base of described crust of the device is magnetic material, with combining closely of assurance device and car bonnet; The terminal anticreep barb of described magnetic base and car bonnet are terminal to be cooperated, and the flying out of device when preventing emergency braking or collision played the safety guard-safeguard effect.

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