A kind of new automobile back rain strip device
Technical field
The utility model belongs to auto body attachment technique field, specifically, relates to a kind of new automobile back rain strip device.
Background technology
In traditional automotive system, back rain strip device is installed generally, it mainly acts on and is, the rainy day, can wipe rainwater off to the back vehicle window, makes chaufeur can see through the situation that rear window is seen the back.Because the front windshield glass of chaufeur has a lot of current globule processes, the visual field that chaufeur is seen is because the refraction of water seems fuzzyyer.It also is like this also having foggy the time.If the front have car and the distance closer, though its rear taillight is also bright, but owing to (especially when raining heavyly) or foggy weather under the environment of rainy day, especially at night, windscreen wiper also can't be removed the interference to sight line such as rainwater or rain, mist etc. well, therefore easily and the traffic accident such as knock into the back of fwd car chaufeur can't guarantee preceding vehicle is well discerned in this rugged environment.
The utility model content
Technical problem to be solved in the utility model is, having a strong impact on when chaufeur in the environment in the visual field, therefore easily and the fwd car technical matters of traffic accident such as knock into the back can't guarantee preceding vehicle is well discerned,, and provide a kind of back rain strip device in use for car.
Design of the present utility model is, the annunciator of bar shaped is installed on the back rain strip device of automobile, when the light photograph of follow-up vehicle is come, this annunciator utilizes the reflective function of self, cooperate the motion of back windscreen wiper, by dynamic reflected light, cause of the attention of the chaufeur of follow-up vehicle to preceding vehicle.
Technical scheme provided by the utility model is, a kind of new automobile back rain strip device comprises the back windscreen wiper, and the arranged outside of described back windscreen wiper has annunciator.
Described annunciator is strip and arranges according to the shape of back windscreen wiper.
Described annunciator is arranged on the windscreen wiper of described back to a row or multi-row.
Described annunciator one reflective material layer, described reflective material layer are arranged in the outside of back windscreen wiper.
The background color of described reflective material layer is red, and its reflected light is a ruddiness.
Described annunciator is a Reflex Reflector, and described Reflex Reflector is connected by screw between the windscreen wiper with the back, perhaps connects in bonded assembly mode by adhesive agent.
Described Reflex Reflector is made up of a plurality of tiny double prismatic squares.
The cross-sectional plane of described Reflex Reflector has radian.
The background color of described Reflex Reflector is red, and its emission light is ruddiness.
Adopt technical scheme provided by the utility model, can effectively solve when chaufeur and have a strong impact in the environment in the visual field, can't guarantee preceding vehicle is well discerned, the technical matters of traffic accidents such as therefore easy and fwd car knocks into the back, simultaneously, also have characteristics such as visual effect is remarkable, simple in structure, low cost of manufacture, outward appearance novelty, the vision that attracts the customer, long service life.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described;
Fig. 1 is a light-emitting device of the present invention installation site scheme drawing;
Fig. 2 is the birds-eye view of Fig. 1 of the present invention;
Wherein, 1 is the back windscreen wiper, and 2 is annunciator.
The specific embodiment
As shown in Figure 1, 2, a kind of new automobile back rain strip device comprises back windscreen wiper 1, and the arranged outside of described back windscreen wiper 1 has annunciator 2.Described annunciator 2 is strip and arranges according to the shape of back windscreen wiper 1.Described annunciator 2 is arranged on the windscreen wiper 1 of described back to a row or multi-row.Described annunciator 2 one reflective material layers, described reflective material layer are arranged in the outside of back windscreen wiper 1.The background color of described reflective material layer is red, and its reflected light is a ruddiness.Described annunciator 2 is a Reflex Reflector, and described Reflex Reflector is connected by screw between the windscreen wiper 1 with the back, perhaps connects in bonded assembly mode by adhesive agent.Described Reflex Reflector is made up of a plurality of tiny double prismatic squares.The cross-sectional plane of described Reflex Reflector has radian.The background color of described Reflex Reflector is red, and its emission light is ruddiness.
The utility model discloses a kind of back windscreen wiper 1 with annunciator 2, by Reflex Reflector on coating reflecting coating or paste at back windscreen wiper 1 scraping arm, when rainy day or foggy weather travel at night, when 1 motion of back windscreen wiper, the chaufeur of front vehicle just can be easy to perceive the moving reflected light in the place ahead, makes judgement rapidly.
The utility model is the reflected light with motion, solves static lamp and is not easy the problem discovered by people's vision system.Because people's vision system more has sensivity to the object of motion than static object.
The technical solution of the utility model is that bar shaped annunciator 2 is installed on the scraping arm of back windscreen wiper 1.When travelling in the rainy day, the front windshield visual field is fuzzyyer, but owing to the motion campaign of windscreen wiper 1 subsequently of this annunciator 2, just more can cause the attention of front vehicle chaufeur than the lamp of static lamp or flicker.
This bar shaped annunciator 2 can be realized with reflecting coating.Windscreen wiper 1 scraping arm is coated reflex-reflective material in the back, and it can send reflective under the night lights irradiation, chaufeur from behind or the left and right sides when certain distance, just can see reflective that they send under the light-illuminating.
This bar shaped annunciator 2 can also be realized with Reflex Reflector.Reflex Reflector is made up of a lot of tiny double prismatic squares, can allow light return from the direction of launching according to the principle of optics.Just allow the direction 180 of light spend deflections.
The back windscreen wiper 1 of this band annunciator 2, because the light that reflects of Warning light also moves along with the motion of back windscreen wiper 1, even if under rainy day or foggy weather, chaufeur also can be seen the light in the reflection of moving Warning light on the front windshield of twilight state, just can make judgement rapidly, reduce accident rate.