CN2494294Y - Wide visual field reflector for car - Google Patents
Wide visual field reflector for car Download PDFInfo
- Publication number
- CN2494294Y CN2494294Y CN 01246624 CN01246624U CN2494294Y CN 2494294 Y CN2494294 Y CN 2494294Y CN 01246624 CN01246624 CN 01246624 CN 01246624 U CN01246624 U CN 01246624U CN 2494294 Y CN2494294 Y CN 2494294Y
- Authority
- CN
- China
- Prior art keywords
- curvature
- minute surface
- viewfinder
- light deflector
- visual field
- 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.)
- Expired - Fee Related
Links
Images
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model relates to a vehicle viewfinder of big vision field which comprises a viewfinder rack, characterized in that: the glass surface on the viewfinder rack is composed of glass surfaces on all sides; the lateral and vertical curvature of the glass surface on the top right corner (the viewfinder on the left of vehicles) are the viewfinder curvature of standard vehicles; the lateral curvature of the glass surface on top left corner is the curvature of spherical glass; the vertical curvature is the viewfinder curvature of standard vehicles; the lateral curvature of the glass surface on the low right corner is the viewfinder curvature of standard vehicles; the vertical curvature is the curvature of spherical glass; the lateral and vertical curvature of the glass surface on the low left corner is the curvature of spherical glass. The utility model has advantages that the vision field of the viewfinder is big and not distorted.
Description
Technical field
The utility model relates to a kind of auto mirror, the big visual field of particularly a kind of automobile light deflector.
Background technology
The light deflector that uses on automobile at present adopts spherical mirror or plane mirror, though the spherical mirror visual field is big, and but image distortion, and the plane mirror image is undistorted, but the visual field is little, and vehicle has the blind area, visual angle, influences the traffic safety of vehicle.
Summary of the invention
The purpose of this utility model is to solve the big visual field of existing vehicle reflector and undistorted contradiction, the big visual field of technical solutions of the utility model design vehicle light deflector, comprise mirror holder, it is characterized in that: the minute surface on the mirror holder is made of the four sides minute surface, the minute surface in (vehicle left side light deflector) upper right corner laterally and longitudinal curvature be standard automobile light deflector curvature, the minute surface cross curvature in the upper left corner is a spherical mirror curvature, longitudinal curvature is a standard automobile light deflector curvature, the minute surface cross curvature in the lower right corner is that curvature is standard automobile light deflector curvature, longitudinal curvature is a spherical mirror curvature, and the horizontal and vertical curvature of the minute surface in the lower left corner is spherical mirror curvature.The utility model has the advantages that and to guarantee that the existing big visual field of vehicle reflector is undistorted again.
Description of drawings
Accompanying drawing 1 is a horizontal section structural representation of the present utility model,
Accompanying drawing 2 is a longitudinal profile structural representation of the present utility model,
Minute surface among the specific embodiment figure on the mirror holder is made of the four sides minute surface, the minute surface 1 in (vehicle left side light deflector) upper right corner laterally and longitudinal curvature be standard automobile light deflector curvature, minute surface 2 cross curvatures in the upper left corner are spherical mirror curvature, longitudinal curvature is a standard automobile light deflector curvature, minute surface 3 cross curvatures in the lower right corner are that curvature is standard automobile light deflector curvature, longitudinal curvature is a spherical mirror curvature, and the minute surface 4 horizontal and vertical curvature in the lower left corner are spherical mirror curvature.When in the vehicle ' during driver's observation vehicle left side light deflector, minute surface 1 cross curvature in the upper right corner and longitudinal curvature are standard automobile light deflector curvature, can clear observation near the object of vehicle avris, and whether minute surface 2 cross curvatures in the upper left corner have object for spherical mirror curvature can make in the big visual field of driver's observation vehicle left side, minute surface 3 longitudinal curvatures in the lower right corner can make in the big visual field of driver's observation vehicle lower side for spherical mirror curvature whether object is arranged, the minute surface 4 horizontal and vertical curvature in the lower left corner can make in the big visual field of driver's observation vehicle lower-left side for spherical mirror curvature whether object is arranged, can guarantee more undistorted viewing area is being arranged in the time of so just can making the driver's observation rear view of vehicle, and have the big visual field to observe whether object is arranged the outside and below near vehicle avris zone.
Claims (1)
- The big visual field of automobile light deflector, comprise mirror holder, it is characterized in that: the minute surface on the mirror holder is made of the four sides minute surface, the minute surface in (vehicle left side light deflector) upper right corner laterally and longitudinal curvature be standard automobile light deflector curvature, the minute surface cross curvature in the upper left corner is a spherical mirror curvature, longitudinal curvature is a standard automobile light deflector curvature, the minute surface cross curvature in the lower right corner is that curvature is standard automobile light deflector curvature, longitudinal curvature is a spherical mirror curvature, and the horizontal and vertical curvature of the minute surface in the lower left corner is spherical mirror curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246624 CN2494294Y (en) | 2001-07-19 | 2001-07-19 | Wide visual field reflector for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246624 CN2494294Y (en) | 2001-07-19 | 2001-07-19 | Wide visual field reflector for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494294Y true CN2494294Y (en) | 2002-06-05 |
Family
ID=33657608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01246624 Expired - Fee Related CN2494294Y (en) | 2001-07-19 | 2001-07-19 | Wide visual field reflector for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494294Y (en) |
-
2001
- 2001-07-19 CN CN 01246624 patent/CN2494294Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |