CN208745892U - A kind of novel automobile rear view mirror device - Google Patents
A kind of novel automobile rear view mirror device Download PDFInfo
- Publication number
- CN208745892U CN208745892U CN201821151954.2U CN201821151954U CN208745892U CN 208745892 U CN208745892 U CN 208745892U CN 201821151954 U CN201821151954 U CN 201821151954U CN 208745892 U CN208745892 U CN 208745892U
- Authority
- CN
- China
- Prior art keywords
- mirror
- rearview mirror
- backsight
- slide
- cover
- 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.)
- Active
Links
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses a kind of novel automobile rear view mirror devices, including mirror front frame, backsight mirror cover, rearview mirror slide, solar panel, rearview mirror slide is closely fitted in the middle part of mirror front frame, cleaning sprayer is fixedly installed at the top of rearview mirror slide, the back side of cleaning sprayer is plugged with water inlet pipe, the back side of mirror front frame is fixedly connected with backsight mirror cover, and the side of backsight mirror cover, which is run through, is connected with excessive air port.This kind of novel automobile rear view mirror device, the back side of rearview mirror slide is closely fitted with nichrome wire, by nichrome wire can be powered in frost rain and snow weather generate heat rearview mirror slide is heated, solve the problems, such as rearview mirror in winter rainy season when frosting haze and influence driver and check rear situation, to play the effect for preventing rearview mirror frosting from hazing, and the intensity of nichrome wire is high, plasticity is good, be unlikely to deform when heated, solve the problems, such as heating wire for a long time using it is rear it is easily-deformable cause rearview mirror slide deform.
Description
Technical field
The utility model relates to automobile rear view mirror device field, in particular to a kind of novel automobile rear view mirror device.
Background technique
Automobile rear view mirror device can reflect the case where automobile rear, side and lower section, see driver indirectly clearly
The case where these positions of Chu, it plays a part of " second eye ", expands the field range of driver, but it is existing after
Visor in winter rainy season when can frosting haze and influence driver and check rear situation.
After the Chinese patent that Authorization Notice No. is CN203410370UCN discloses the new automobile of field of automobile parts and components
Mirror device, it includes for being fixed on the positioning base at the top of automobile rearview mirror plastic casing and being fastened at positioning bottom
The shell of seat top, when use, are mounted on above automobile rearview mirror, here it is apparent that blind area, and rearview mirror can be passed through
Adjustment, to expand the range of backsight, making vehicle rear or so, vision is very clear up and down, avoids traffic accident to a certain extent
Generation, meanwhile, effectively can keep off the rain and avoid to get wet on mirror surface after installing this device additional, and can arrange automatically by this device
Except rainwater, and by ventilation shaft, the air-flow of natural wind is focused on mirror surface, self-draining function is played, it is still, existing
Automobile rearview mirror in rain and snow and be easy to produce frost on rearview mirror slide when winter and water mist hinders the sight of user,
And the heating function of rearview mirror needs the storage battery of automobile to power, and in automobile, not excessive electricity supply heating does not make when driving
With needing user oneself to wipe when there is dust on rearview mirror.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of novel automobile rear view mirror device,
Can not solve the problems, such as rearview mirror in winter rainy season when frosting haze and influence driver and check rear situation, automobile can not be solved and existed
The problem of using when inactive without excessive electricity supply nichrome wire fever, can not solve the function needs of mirror heater
The problem of storage battery power supply of automobile, the heating function that can not solve automobile rearview mirror in the case where not starting can not continue to use
The problem of, it can not solve the problems, such as that automobile rearview mirror contamination dust needs are manually wiped.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of new automobile backsight
Lens device, including mirror front frame, backsight mirror cover, rearview mirror slide, solar panel are closely fitted in the middle part of the mirror front frame
Rearview mirror slide, is fixedly installed with cleaning sprayer at the top of the rearview mirror slide, the back side of the cleaning sprayer be plugged with into
Water pipe, the back side of the mirror front frame are fixedly connected with backsight mirror cover, and the side of the backsight mirror cover, which is run through, is connected with excessive air port, institute
It states backsight mirror cover and is closely fitted with rotation support installation hole location close to the side in excessive air port, the rotation support is the outer of installation hole location
Wall is plugged with mirror support, and the lower surface of the mirror support is rotatably connected to rotation support handle, and the back side of the backsight mirror cover is closely fitted with
Solar panel, the inside of the backsight mirror cover are fixedly installed with nickel-cadmium storage battery, the top welding of the nickel-cadmium storage battery
There is conducting wire
Further, there are two micro wind turbine generators for the back side fixed installation of the backsight mirror cover, and minitype wind power is sent out
Motor and the excessive air port at the backsight mirror cover back side connect.
Further, the back side of the rearview mirror slide is closely fitted with nichrome wire, and nichrome wire setting is in
" netted " is arranged in the back side of rearview mirror slide.
Further, the front of the rearview mirror slide is closely fitted with lower mirror support, and the top of lower mirror support
It is closely fitted with lower visor, and lower visor and lower mirror support protrude from rearview mirror slide slightly.
Further, the two sides of the mirror front frame are closely fitted with twice water dispersion trough, and the opening depth of water dispersion trough simultaneously
It is flushed with rearview mirror slide.
Further, the outer wall of the backsight mirror cover is closely fitted with frame clearance lamps, and frame clearance lamps is in " a word
Shape " is arranged in rearview mirror and covers.
Further, the inside of the backsight mirror cover, which is run through, is connected with guide duct, and one end connection two of guide duct is micro-
Type wind-driven generator, the other end are connected to air port of overflowing.
Further, one end of the rotation support handle is welded with rearview mirror mounting disc, and rearview mirror mounting disc is in " oblate
Shape ".
In conclusion the utility model has the following beneficial effects:
1, the back side of this kind of novel automobile rear view mirror device, rearview mirror slide is closely fitted with nichrome wire, passes through nickel
Chromium heating wire can be powered in frost rain and snow weather generate heat rearview mirror slide is heated, solve rearview mirror in winter
Frosting, which is hazed, when rainy season influences the problem of driver checks rear situation, to play the effect for preventing rearview mirror frosting from hazing
Fruit, and the intensity of nichrome wire is high, plasticity is good, is unlikely to deform when heated solves after heating wire long-time use easily
The problem of deformation causes rearview mirror slide to deform, to play the effect for extending automobile rearview mirror service life.
2, the inside of this kind of novel automobile rear view mirror device, backsight mirror cover is fixedly installed with nickel-cadmium storage battery, passes through ni-Cd
Battery can store electricity when solar panel and micro wind turbine generator are generated electricity, then in nichrome wire
Electric energy is provided when use, solves the problems, such as that automobile uses when inactive without excessive electricity supply nichrome wire fever,
To play the defrosting function of rearview mirror oneself can be powered, and the overcharging resisting ability of nickel-cadmium storage battery is strong, even if too
It is positive can power generation plate and micro wind turbine generator is continual that battery will not be quick-fried because of overload when charging to nickel-cadmium storage battery
It is fried, it solves other kinds of battery and persistently charges the case where overloading, to improve the effect of rearview mirror safety.
3, this kind of novel automobile rear view mirror device, the back side of backsight mirror cover are fixedly mounted there are two micro wind turbine generator,
It can be rotated and be produced electricl energy under by the promotion of air-flow during running car by micro wind turbine generator, and electric energy is saved
Into nickel-cadmium storage battery, solve the problems, such as that the function of mirror heater needs the storage battery of automobile to power, to reach mitigation
The effect of automobile power supply system burden, allows the heating function of automobile rearview mirror can be self-sufficient.
4, the back side of this kind of novel automobile rear view mirror device, backsight mirror cover is closely fitted with solar panel, by too
Positive energy power generation plate can not be travelled in automobile, and micro wind turbine generator does not have air-flow to generate electricity when pushing power generation, solves vapour
The heating function of vehicle rearview mirror in the case where not starting can not continue use the problem of, thus play allow nickel-cadmium storage battery with
When can be carried out everywhere charging effect, and charge the energy be all to be generated by environmentally protective approach, save
The consumption of the energy.
5, this kind of novel automobile rear view mirror device is fixedly installed with cleaning sprayer at the top of rearview mirror slide, passes through cleaning
Spray head can spray water on rearview mirror slide when being infected with these sundries of dust particles on the rearview mirror of automobile and clean dust,
Then cooperate the nichrome wire of rearview mirror to be heated water stain evaporation, solve automobile rearview mirror contamination dust and need manually
The problem of being wiped avoids user and reaches when driving vehicle wiping to play the effect for guaranteeing user's driving safety
The case where wiping rearview mirror slide appearance.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the backsight mirror cover backside structure figure of the utility model；
Fig. 3 is the rearview mirror slide backside structure structure chart of the utility model；
Fig. 4 is the backsight mirror cover internal structure chart of the utility model.
In figure, 1, mirror front frame；101, rearview mirror slide；102, lower visor；1021, lower mirror support；103, water dispersion trough；2,
Backsight mirror cover；201, excessive air port；202, mirror support；203, micro wind turbine generator；204, solar panel；205, frame shows exterior feature
Lamp；206, guide duct；207, rotation support is installation hole location；3, rotation support handle；301, rearview mirror mounting disc；4, cleaning sprayer；
401, water inlet pipe；5, nichrome wire；6, nickel-cadmium storage battery；601, conducting wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel automobile rear view mirror device, including mirror
Front frame 1, backsight mirror cover 2, rearview mirror slide 101, solar panel 204, the middle part of mirror front frame 1 are closely fitted with rearview mirror glass
Piece 101, the top of rearview mirror slide 101 are fixedly installed with cleaning sprayer 4, by cleaning sprayer 4, are stained with when on the rearview mirror of automobile
When contaminating these sundries of dust particles, it can spray water on rearview mirror slide 101 and clean dust, then cooperate the nickel chromium triangle of rearview mirror
Heating wire 5 is heated water stain evaporation, solves the problems, such as that automobile rearview mirror contamination dust needs are manually wiped, thus
The effect for guaranteeing user's driving safety is played, user is avoided and reaches when driving vehicle and wipe the feelings of rearview mirror slide 101
Condition occurs, and the back side of cleaning sprayer 4 is plugged with water inlet pipe 401, and the back side of mirror front frame 1 is fixedly connected with backsight mirror cover 2, rearview mirror
The side of lid 2 is closely fitted with rotation support peace close to the side in excessive air port 201 through excessive air port 201, backsight mirror cover 2 is connected with
Hole location 207 is filled, the outer wall of installation hole location 207 is plugged with mirror support 202 by rotation support, and the lower surface of mirror support 202 is rotatably connected to rotation
It asks 3, the back side of backsight mirror cover 2 is closely fitted with solar panel 204, can be in automobile by solar panel 204
It does not travel, and micro wind turbine generator 203 solves automobile the case where not starting without generating electricity when air-flow promotion power generation
The heating function of lower rearview mirror can not continue the problem of using, and allow nickel-cadmium storage battery 6 whenever and wherever possible can be into play
The effect of row charging, and the energy to charge is generated by environmentally protective approach, and the consumption of the energy, backsight are saved
The inside of mirror cover 2 is fixedly installed with nickel-cadmium storage battery 6, can be in solar panel 204 and miniature wind by nickel-cadmium storage battery 6
Power generator 203 stores electricity when being generated electricity, and then provides electric energy when nichrome wire 5 uses, solves automobile and exist
The problem of using when inactive without the excessive electricity supply fever of nichrome wire 5 allows the defrosting function of rearview mirror to play
It oneself can power, and the overcharging resisting ability of nickel-cadmium storage battery 6 is strong, even if solar panel 204 and minitype wind power hair
Motor 203 it is continual to nickel-cadmium storage battery 6 charge when battery will not explode because of overload, solve other kinds of
Battery persistently charges the case where overloading, so that the effect of rearview mirror safety is improved, the top weldering of nickel-cadmium storage battery 6
It is connected to conducting wire 601
Further, there are two micro wind turbine generators 203 for the back side fixed installation of backsight mirror cover 2, and minitype wind power is sent out
Motor 203 and the excessive air port 201 at 2 back side of backsight mirror cover connect, can be in the mistake of running car by micro wind turbine generator 203
Rotation produces electricl energy under by the promotion of air-flow in journey, and electric energy savings are solved mirror heater into nickel-cadmium storage battery 6
The problem of function needs the storage battery of automobile to power allows automotive rear-view to achieve the effect that mitigate automobile power supply system burden
The heating function of mirror can be self-sufficient.
Further, the back side of rearview mirror slide 101 is closely fitted with nichrome wire 5, and the setting of nichrome wire 5 is in
" netted " is arranged in the back side of rearview mirror slide 101, can be powered in frost rain and snow weather by nichrome wire 5 and generate heat
Rearview mirror slide 101 is heated, solve rearview mirror in winter rainy season when frosting haze and influence driver and check rear shape
The problem of condition, so that the effect for preventing rearview mirror frosting from hazing is played, and the intensity of nichrome wire 5 is high, plasticity is good,
Be unlikely to deform when heating, solve the problems, such as heating wire for a long time using it is rear it is easily-deformable cause rearview mirror slide 101 deform, thus
Play the effect for extending automobile rearview mirror service life.
Further, the front of rearview mirror slide 101 is closely fitted with lower mirror support 1021, and lower mirror support 1021
Top be closely fitted with lower visor 102, and lower visor 102 and lower mirror support 1021 protrude from rearview mirror slide 101 slightly,
By lower visor 103, user is allowed to can see the front and back wheel under body of a motor car and place in addition in driving maneuver vehicle, side
Just extend one's service visual angle of driving, and can see wide range in vehicle launch and reversing, avoids bumping against barrier and row
People, to achieve the effect that improve user's drive safety.
Further, the two sides of mirror front frame 1 are closely fitted with twice water dispersion trough 103 simultaneously, and the opening of water dispersion trough 103 is deep
Degree flushed with rearview mirror slide 101, by water dispersion trough 103 because its opening depth and rearview mirror slide 101 flush
Cleaning sprayer 4 carries out facilitating rearview mirror to carry out draining and blowdown when rearview mirror slide 101 cleans, and avoids the dirt under washing on rearview mirror
Stain remains in rearview mirror slide 101 and 1 intersection of mirror front frame, gets off to influence the clarity of rearview mirror for a long time, so water dispersion trough 103
Play the effect for facilitating the water dirt of rearview mirror to exclude.
Further, the outer wall of backsight mirror cover 2 is closely fitted with frame clearance lamps 205, and frame clearance lamps 205 is in " one
Shape " is arranged in backsight mirror cover 2, can be bright when running car is in dim environment and night by rearview mirror clearance lamps 205
It rises, the vehicle of warning object traveling allows opponent vehicle to understand the size of user's vehicle, can reserve peace in the intersection of two vehicles
Full distance guarantees the effect of itself traffic safety so rearview mirror clearance lamps 205 plays prompting opponent vehicle.
Further, the inside of backsight mirror cover 2, which is run through, is connected with guide duct 206, and one end of guide duct 206 connects two
Micro wind turbine generator 203, the other end are connected to air port 201 of overflowing, can be by two micro wind turbine generators 203 by guide duct 206
It connects together, when running car, the air-flow entered on micro wind turbine generator 203 can be passed directly to by guide duct 206
It is flowed out on excessive air port 201, air-flow is prevented to be applied directly to inside rear-view mirrors, generated resistance, allow minitype wind power to generate electricity to play
Machine 203 can also mitigate the gas-flow resistance that rearview mirror is subject to when working normally.
Further, 3 one end is welded with rearview mirror mounting disc 301 by rotation support, and rearview mirror mounting disc 301 is in " flat
Rearview mirror can be installed to the two sides of arrangements for automotive doors, also, the rearview mirror of oblate shape by rearview mirror mounting disc 301 by round shape "
The contact area with automobile can be improved in mounting disc 301, after allowing the rearview mirror of automobile to install more securely, mentions to play
The effect of high rearview mirror stability in use.
Working principle: firstly, mirror support 202 is installed to rotation support in installation hole location 207, then, rotation support is pacified 3
It is attached to the bottom of mirror support 202, at this moment, rearview mirror mounting disc 301 is installed on automobile, it, can be in backsight when running car
Rear situation is mirrored on mirror slide 101, meanwhile, lower visor 102 can check the rear range of wider wide scope, when automobile exists
When driving, micro wind turbine generator 203 rotates under the promotion of air-flow, produces electricl energy and is stored into nickel-cadmium storage battery 6, together
When, the air-flow entered in two micro wind turbine generators 203 converges in guide duct 206, and is discharged in long excessive air port 201, together
When, solar panel 204 generates electricity in the environment of having illumination, and by electric energy savings into nickel-cadmium storage battery 6, when meeting wet weather
When it is with winter, nichrome wire 5 will use the fever of the electric energy in nickel-cadmium storage battery 6, meanwhile, the temperature of rearview mirror slide 101
Rising, the frost rainwater evaporation on its surface, when there is dust on the surface of rearview mirror slide 101, water inlet pipe 401 is directed water into, and
It is scrubbed from outflow in cleaning sprayer 4 by the dust on rearview mirror slide 101, then, scrubs the sewage to get off from water dispersion trough 103
Outflow.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of novel automobile rear view mirror device, including mirror front frame (1), backsight mirror cover (2), rearview mirror slide (101), solar energy
Power generation plate (204), it is characterised in that: be closely fitted with rearview mirror slide (101), the backsight in the middle part of the mirror front frame (1)
It is fixedly installed at the top of mirror slide (101) cleaning sprayer (4), the back side of the cleaning sprayer (4) is plugged with water inlet pipe
(401), the back side of the mirror front frame (1) is fixedly connected with backsight mirror cover (2), and the side of the backsight mirror cover (2) is through connection
Have excessive air port (201), the backsight mirror cover (2) is closely fitted with rotation support installation hole location close to the side of excessive air port (201)
(207), the rotation support is plugged with the outer wall of installation hole location (207) mirror support (202), and the lower surface of the mirror support (202) turns
For the dynamic rotation support that is connected with (3), the back side of the backsight mirror cover (2) is closely fitted with solar panel (204), the backsight
The inside of mirror cover (2) is fixedly installed with nickel-cadmium storage battery (6), is welded with conducting wire (601) at the top of the nickel-cadmium storage battery (6).
2. a kind of novel automobile rear view mirror device according to claim 1, it is characterised in that: the backsight mirror cover (2)
There are two the back side fixed installations micro wind turbine generator (203), and micro wind turbine generator (203) and backsight mirror cover (2) back side
Excessive air port (201) connect.
3. a kind of novel automobile rear view mirror device according to claim 1, it is characterised in that: the rearview mirror slide
(101) the back side is closely fitted with nichrome wire (5), and nichrome wire (5) setting is arranged in rearview mirror glass in " netted "
The back side of piece (101).
4. a kind of novel automobile rear view mirror device according to claim 3, it is characterised in that: the rearview mirror slide
(101) front is closely fitted with lower mirror support (1021), and is closely fitted with lower view at the top of lower mirror support (1021)
Mirror (102), and lower visor (102) and lower mirror support (1021) protrude from rearview mirror slide (101) slightly.
5. a kind of novel automobile rear view mirror device according to claim 2, it is characterised in that: the two of the mirror front frame (1)
Side is closely fitted with twice water dispersion trough (103) simultaneously, and the opening depth of water dispersion trough (103) is flushed with rearview mirror slide (101).
6. a kind of novel automobile rear view mirror device according to claim 3, it is characterised in that: the backsight mirror cover (2)
Outer wall is closely fitted with frame clearance lamps (205), and frame clearance lamps (205) is arranged on backsight mirror cover (2) in " shape ".
7. a kind of novel automobile rear view mirror device according to claim 2, it is characterised in that: the backsight mirror cover (2)
Inside, which is run through, to be connected with guide duct (206), and one end of guide duct (206) connects two micro wind turbine generators (203), another
End, which is connected to, overflows air port (201).
8. a kind of novel automobile rear view mirror device according to claim 1, it is characterised in that: the rotation support is (3)
One end is welded with rearview mirror mounting disc (301), and rearview mirror mounting disc (301) is in " oblate shape ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151954.2U CN208745892U (en) | 2018-07-20 | 2018-07-20 | A kind of novel automobile rear view mirror device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151954.2U CN208745892U (en) | 2018-07-20 | 2018-07-20 | A kind of novel automobile rear view mirror device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745892U true CN208745892U (en) | 2019-04-16 |
Family
ID=66055887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151954.2U Active CN208745892U (en) | 2018-07-20 | 2018-07-20 | A kind of novel automobile rear view mirror device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055770A (en) * | 2019-12-30 | 2020-04-24 | 罗福英 | Rainproof system for rearview mirror of electric automobile |
-
2018
- 2018-07-20 CN CN201821151954.2U patent/CN208745892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055770A (en) * | 2019-12-30 | 2020-04-24 | 罗福英 | Rainproof system for rearview mirror of electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110435553A (en) | Vehicle mounted concealed photographic device, rear-view mirror device and automobile | |
| CN208745892U (en) | A kind of novel automobile rear view mirror device | |
| CN208216665U (en) | A kind of minicar reversing face rain brush | |
| WO2019021533A1 (en) | Mirror fog removal device | |
| CN207207901U (en) | A kind of automobile outer rear-view mirror | |
| CN108891354A (en) | The defrosting of automobile rearview mirror and cleaning device | |
| KR20160034880A (en) | A frost protection heater at glass on the car | |
| CN206416973U (en) | A kind of automobile rearview mirror automatic generation cleaning device | |
| CN206914234U (en) | A kind of rearview mirror of the simple wiper of band | |
| KR20150129385A (en) | A frost protection heater at glass on the car | |
| CN109017575A (en) | A kind of wiper for vehicle mirrors | |
| CN107380070A (en) | A kind of automobile outer rear-view mirror | |
| CN207809020U (en) | A kind of shield glass protective device and the automobile using the device | |
| CN213619559U (en) | Intelligent automobile rearview mirror bracket | |
| CN208498379U (en) | A kind of automobile rearview mirror with wind energy cleaning brush | |
| CN203995611U (en) | Electric automotive sun-screening sun-shading device | |
| CN113883454A (en) | Solar energy sprays street lamp based on thing networking | |
| CN202686149U (en) | Antifogging light-weight mirror surface structure of exterior rearview mirror | |
| CN210912216U (en) | Antifog anti-dazzle purpose automobile rearview mirror lens | |
| CN219192438U (en) | Motorcycle rear-view mirror capable of avoiding fuzzy in rainy days | |
| CN215552873U (en) | Solar automatic defrosting rearview mirror | |
| CN221090660U (en) | Automatic double-deck glass sight glass of defogging | |
| CN2366313Y (en) | Improved rear-view mirror structure | |
| CN215244608U (en) | Automobile rearview mirror with wiper | |
| CN205395932U (en) | Take automobile rearview mirror of wiper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |