CN207241584U - A kind of automobile rear view mirror without dead zone and automobile - Google Patents
A kind of automobile rear view mirror without dead zone and automobile Download PDFInfo
- Publication number
- CN207241584U CN207241584U CN201721347760.5U CN201721347760U CN207241584U CN 207241584 U CN207241584 U CN 207241584U CN 201721347760 U CN201721347760 U CN 201721347760U CN 207241584 U CN207241584 U CN 207241584U
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- curved surface
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- rearview mirror
- cylinder curved
- automobile
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses a kind of automobile rear view mirror without dead zone and automobile, rearview mirror B of the rearview mirror including the rearview mirror A closer to the distance from operator seat and farther out, rearview mirror A, B include lens cover, adjusting mechanism and eyeglass respectively includes planar optics portion and the curve lens portion being connected as one with planar optics portion away from body of a motor car one end；The curve lens portion curved surface of rearview mirror A, B are to erect cylinder curved surface, its 100 millimeters≤radius of curvature≤220 millimeter；Its 30 millimeters≤most wide horizontal cross-section two-end-point width≤70 millimeter；The most wide horizontal cross-section two end point connecting line of rearview mirror A cylinders curved surface and same level section and the angle of the minute surface intersection in the planar optics portion, rearview mirror A are more than or equal to 168 degree and are less than or equal to 175 degree, and rearview mirror B is more than or equal to 165 degree and is less than or equal to 172 degree；Automobile includes car body and above-mentioned rearview mirror.The utility model simplifies rear-view mirror, simple in structure, and manufacture cost is low.
Description
Technical field
A kind of automobile rear view mirror without dead zone is the utility model is related to, further relates to the automobile using the rearview mirror.
Background technology
As shown in Figure 1 to Figure 3, left-hand mirror 10 includes lens cover 11, adjusting mechanism 12 in the conventional mirror of existing automobile
With eyeglass 13, eyeglass 13 is installed in lens cover 11 by adjusting mechanism 12, and realizes lateral rotation, adjusts the direction of eyeglass 13；
Right rear view mirror 20 includes lens cover 21, adjusting mechanism 22 and eyeglass 23, and eyeglass 23 is installed in lens cover 21 by adjusting mechanism 22, and
Realize lateral rotation, adjust the direction of eyeglass 23.
Since eyeglass 13,23 uses planar optics, as shown in Figure 1, when rear car 2 is overtaken other vehicles in the left side of front truck 1 and is located at front truck
When after driver's driving visual field line C in distance A, front truck driver can not see rear car 2 from left-hand mirror；Rear car 3 is preceding
The right side of car 1 overtake other vehicles and positioned at front truck driver drive after visual field line C in distance B when, front truck driver nothing from right rear view mirror
Method sees rear car.Due to existing conventional mirror, there are above-mentioned blind area, current vehicle driver not to find what is overtaken other vehicles there are rear car
In the case of when carrying out lane change, wiping easily occurs and the traffic accident such as touches.
In order to eliminate existing conventional mirror there are the defects of blind area, Chinese patent CN201410129286.3 discloses one
Kind automobile rear view mirror without dead zone, the small eyeglass that can be independently rotated along axis is erect is set in the outer end of flat rearview mirror, passes through tune
The orientation of small eyeglass is saved, driver is achieveed the purpose that dead zone-eliminating by the rear car in small eyeglass observable blind area.
But there are following defect for above-mentioned existing automobile rear view mirror without dead zone：Since small eyeglass is using independent rotatable
Adjustment structure so that rear-view mirror is complicated, and manufacture is of high cost.
Utility model content
One of the technical problems to be solved in the utility model is to provide a kind of automobile rear view mirror without dead zone, overcomes existing nothing
The defects of blind area automobile rear-view mirror structure is complicated, manufacture is of high cost.
The two of the technical problems to be solved in the utility model are to provide a kind of automobile, use above-mentioned non-blind zone automobile backsight
Mirror, overcomes the defects of existing automobile automobile rear view mirror without dead zone is complicated, manufacture is of high cost.
Technical solution is used by the utility model solves one of its technical problem：Construct a kind of non-blind zone automobile backsight
Mirror, including installed in body of a motor car both sides and car steering position rearview mirror A closer to the distance and distant rearview mirror B, should
Rearview mirror A and rearview mirror B includes lens cover, adjusting mechanism and eyeglass respectively, which is installed on the lens cover by the adjusting mechanism
In, and realize eyeglass lateral rotation, adjust eyeglass direction；It is characterized in that,
The eyeglass includes planar optics portion and curve lens portion, and the curve lens portion is with the planar optics portion away from automobile
One end of vehicle body is connected as one；
The curved surface in the curve lens portion of the rearview mirror A is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r1 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b1 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the plane
The angle a1 of the minute surface intersection in eyeglass portion is more than or equal to 168 degree and is less than or equal to 175 degree；
The curved surface in the curve lens portion of the rearview mirror B is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r2 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b2 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the plane
The angle a2 of the minute surface intersection in eyeglass portion is more than or equal to 165 degree and is less than or equal to 172 degree.
In the automobile rear view mirror without dead zone of the utility model, each point curvature of the cylinder curved surface is identical.
In the automobile rear view mirror without dead zone of the utility model, each point curvature of the cylinder curved surface is in the cylinder curved surface
Change on horizontal cross-section from one end to the other end according to following rule：From it is small to big continuous gradation or from greatly to small continuous gradation or
From small to greatly again from greatly to small continuous gradation.
In the automobile rear view mirror without dead zone of the utility model, the cylinder curved surface is convex surface.
In the automobile rear view mirror without dead zone of the utility model, the cylinder curved surface is concave curved surface.
The utility model solve its technical problem two used by technical solution be：Construct a kind of automobile, including car body
And rearview mirror, the rearview mirror be installed on the vehicle body both sides of the car body and including the rearview mirror A closer to the distance with car steering position and
Distant rearview mirror B, rearview mirror A and rearview mirror B include lens cover, adjusting mechanism and eyeglass respectively, which passes through this
Adjusting mechanism is installed in the lens cover, and is realized eyeglass lateral rotation, adjusted eyeglass direction；It is characterized in that,
The eyeglass includes planar optics portion and curve lens portion, and the curve lens portion is with the planar optics portion away from automobile
One end of vehicle body is connected as one；
The curved surface in the curve lens portion of the rearview mirror A is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r1 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b1 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the plane
The angle a1 of the minute surface intersection in eyeglass portion is more than or equal to 168 degree and is less than or equal to 175 degree；
The curved surface in the curve lens portion of the rearview mirror B is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r2 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b2 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the plane
The angle a2 of the minute surface intersection in eyeglass portion is more than or equal to 165 degree and is less than or equal to 172 degree.
In the automobile of the utility model, each point curvature of the cylinder curved surface is identical.
In the automobile of the utility model, each point curvature of the cylinder curved surface on the horizontal cross-section of the cylinder curved surface by
One end changes to the other end according to following rule：From it is small to big continuous gradation or from greatly to small continuous gradation or from it is small to greatly again by
Greatly to small continuous gradation.
In the automobile of the utility model, the cylinder curved surface is convex surface.
In the automobile of the utility model, the cylinder curved surface is concave curved surface.
Implement the automobile rear view mirror without dead zone and automobile of the utility model, compared with the prior art, its advantage is：
1. by the way that the eyeglass of rearview mirror is arranged to planar optics portion and curve lens portion, curve lens portion and planar optics
The one end of portion away from body of a motor car is connected as one, and makes the curve lens portion of dead zone-eliminating can pass through a set of tune with planar optics portion
Institutional adjustment direction is saved, non-blind area rear-view mirror is simplified, reduces manufacture cost；
, can preferably dead zone-eliminating 2. curve lens coverage is wide；
3. simple in structure, manufacture cost is low.
Brief description of the drawings
Fig. 1 is the automobile storage for using existing conventional mirror in the schematic diagram of blind area.
Fig. 2 is I portions enlarged drawing in Fig. 1.
Fig. 3 is II portions enlarged drawing in Fig. 1.
Fig. 4 is the top view of left-hand mirror in the utility model automobile rear view mirror without dead zone embodiment one.
Fig. 5 is the top view of right rear view mirror in the utility model automobile rear view mirror without dead zone embodiment one.
Fig. 6 is the top view of left-hand mirror in the utility model automobile rear view mirror without dead zone embodiment two.
Fig. 7 is the top view of right rear view mirror in the utility model automobile rear view mirror without dead zone embodiment two.
Fig. 8 is the schematic diagram of the utility model automobile dead zone-eliminating.
Embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Automobile rear view mirror without dead zone embodiment one
The utility model automobile rear view mirror without dead zone is installed on body of a motor car both sides, including closer to the distance with car steering position
Rearview mirror A101 and distant rearview mirror B201.The automobile of the present embodiment is left disk automobile, backsight closer to the distance
Mirror is left-hand mirror, and distant rearview mirror is right rear view mirror.When automobile is right disk, rearview mirror closer to the distance is the right side
Rearview mirror, distant rearview mirror are left-hand mirror.
As shown in figure 4, rearview mirror A101 includes lens cover 11, adjusting mechanism 12 and eyeglass, which includes planar optics portion
14 and curve lens portion 15, curve lens portion 15 be connected as one with the one end of planar optics portion 14 away from body of a motor car；The mirror
Piece is installed in lens cover 11 by adjusting mechanism 12, and is realized eyeglass lateral rotation, adjusted eyeglass direction.
The curved surface in the curve lens portion 15 of rearview mirror A101 is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r1 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b1 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and planar optics
The angle a1 of the minute surface intersection in portion 14 is more than or equal to 168 degree and is less than or equal to 175 degree.
As shown in figure 5, rearview mirror B201 includes lens cover 21, adjusting mechanism 22 and eyeglass, which includes planar optics portion
24 and curve lens portion 25, curve lens portion 25 be connected as one with the one end of planar optics portion 24 away from body of a motor car；The mirror
Piece is installed in the lens cover 21 by the adjusting mechanism 22, and is realized eyeglass lateral rotation, adjusted eyeglass direction.
The curved surface in the curve lens portion 25 of rearview mirror B201 is cylinder curved surface from top to bottom, and the curvature of the cylinder curved surface is partly
Footpath r2 is more than or equal to 100 millimeters and is less than or equal to 220 millimeters；The most wide horizontal cross-section two-end-point width b2 of the cylinder curved surface is more than or equal to
30 millimeters are less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and planar optics
The angle a2 of the minute surface intersection in portion 24 is more than or equal to 165 degree and is less than or equal to 172 degree.
The cylinder curved surface in rearview mirror A101 curve lens portion 15 and the cylinder curved surface in rearview mirror B201 curve lens portion 25 can
With using one of following structure：
(1) each point curvature of cylinder curved surface is identical.
(2) each point curvature of cylinder curved surface on the horizontal cross-section of the cylinder curved surface from one end to the other end from small to Dalian
Continuous gradual change.
(3) each point curvature of cylinder curved surface on the horizontal cross-section of the cylinder curved surface from one end to the other end from greatly to little Lian
Continuous gradual change.
(4) each point curvature of cylinder curved surface on the horizontal cross-section of the cylinder curved surface from one end to the other end from small to greatly again
From greatly to small continuous gradation.
The cylinder curved-surface structure in curve lens portion 15 and the cylinder curved-surface structure in curve lens portion 25 can it is identical can also
It is different.
In the present embodiment, the cylinder curved surface in curve lens portion 15 uses concave curved with the cylinder curved surface in curve lens portion 25
Face.
Automobile rear view mirror without dead zone embodiment two
As shown in Figure 6, Figure 7, the automobile rear view mirror without dead zone of the present embodiment and the automobile rear view mirror without dead zone of embodiment one
Structure is essentially identical, differs only in, and the cylinder curved surface in curve lens portion 16 is used with the cylinder curved surface in curve lens portion 26
Convex surface.
In other embodiments, the cylinder curved surface in curve lens portion 16 uses convex surface, and the cylinder in curve lens portion 26 is bent
Face uses concave curved surface, or the cylinder curved surface in curve lens portion 16 to use concave curved surface, and the cylinder curved surface in curve lens portion 26 is using convex
Curved surface, can realize the object of the invention.
The automobile of the utility model includes car body and rearview mirror, and rearview mirror is separately mounted to the vehicle body both sides of the car body, adopts
With the rearview mirror of the utility model.Structure and its change of the rearview mirror are as described above, details are not described herein.
As shown in figure 8, after using the rearview mirror of the utility model, the automobile of the utility model completely eliminates rear ablepsia
Area, avoids rear car 2,3 in 1 backsight blind area of front truck, and vehicle caused by 1 lane change of front truck is wiped and touches risk.
Claims (10)
1. a kind of automobile rear view mirror without dead zone, including installed in body of a motor car both sides and car steering position rearview mirror closer to the distance
A and distant rearview mirror B, rearview mirror A and rearview mirror B include lens cover, adjusting mechanism and eyeglass respectively, which passes through
The adjusting mechanism is installed in the lens cover, and is realized eyeglass lateral rotation, adjusted eyeglass direction；It is characterized in that,
The eyeglass includes planar optics portion and curve lens portion, and the curve lens portion is with the planar optics portion away from body of a motor car
One end be connected as one；
The curved surface in the curve lens portion of the rearview mirror A is cylinder curved surface from top to bottom, the radius of curvature r1 of the cylinder curved surface
It is less than or equal to 220 millimeters more than or equal to 100 millimeters；The most wide horizontal cross-section two-end-point width b1 of the cylinder curved surface is more than or equal to 30 millis
Rice is less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the planar optics
The angle a1 of the minute surface intersection in portion is more than or equal to 168 degree and is less than or equal to 175 degree；
The curved surface in the curve lens portion of the rearview mirror B is cylinder curved surface from top to bottom, the radius of curvature r2 of the cylinder curved surface
It is less than or equal to 220 millimeters more than or equal to 100 millimeters；The most wide horizontal cross-section two-end-point width b2 of the cylinder curved surface is more than or equal to 30 millis
Rice is less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the planar optics
The angle a2 of the minute surface intersection in portion is more than or equal to 165 degree and is less than or equal to 172 degree.
2. automobile rear view mirror without dead zone as claimed in claim 1, it is characterised in that each point curvature phase of the cylinder curved surface
Together.
3. automobile rear view mirror without dead zone as claimed in claim 1, it is characterised in that each point curvature of the cylinder curved surface is at this
Change on the horizontal cross-section of cylinder curved surface from one end to the other end according to following rule：From small to big continuous gradation or from greatly to small
Continuous gradation or from small to greatly again from greatly to small continuous gradation.
4. the automobile rear view mirror without dead zone as described in one of claims 1 to 3, it is characterised in that the cylinder curved surface is evagination
Face.
5. the automobile rear view mirror without dead zone as described in one of claims 1 to 3, it is characterised in that the cylinder curved surface is concave curved
Face.
6. a kind of automobile, including car body and rearview mirror, which is installed on the vehicle body both sides of the car body and including being driven with automobile
Sail position rearview mirror A closer to the distance and distant rearview mirror B, rearview mirror A and rearview mirror B includes lens cover, adjusts respectively
Mechanism and eyeglass, the eyeglass are installed in the lens cover by the adjusting mechanism, and are realized eyeglass lateral rotation, adjusted eyeglass side
To；It is characterized in that,
The eyeglass includes planar optics portion and curve lens portion, and the curve lens portion is with the planar optics portion away from body of a motor car
One end be connected as one；
The curved surface in the curve lens portion of the rearview mirror A is cylinder curved surface from top to bottom, the radius of curvature r1 of the cylinder curved surface
It is less than or equal to 220 millimeters more than or equal to 100 millimeters；The most wide horizontal cross-section two-end-point width b1 of the cylinder curved surface is more than or equal to 30 millis
Rice is less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the planar optics
The angle a1 of the minute surface intersection in portion is more than or equal to 168 degree and is less than or equal to 175 degree；
The curved surface in the curve lens portion of the rearview mirror B is cylinder curved surface from top to bottom, the radius of curvature r2 of the cylinder curved surface
It is less than or equal to 220 millimeters more than or equal to 100 millimeters；The most wide horizontal cross-section two-end-point width b2 of the cylinder curved surface is more than or equal to 30 millis
Rice is less than or equal to 70 millimeters；The most wide horizontal cross-section two end point connecting line of the cylinder curved surface and same level section and the planar optics
The angle a2 of the minute surface intersection in portion is more than or equal to 165 degree and is less than or equal to 172 degree.
7. automobile as claimed in claim 6, it is characterised in that each point curvature of the cylinder curved surface is identical.
8. automobile as claimed in claim 6, it is characterised in that water of each point curvature of the cylinder curved surface in the cylinder curved surface
Change on plane section from one end to the other end according to following rule：From it is small to big continuous gradation or from greatly to small continuous gradation or by
It is small to greatly again from greatly to small continuous gradation.
9. the automobile as described in one of claim 6 to 8, it is characterised in that the cylinder curved surface is convex surface.
10. the automobile as described in one of claim 6 to 8, it is characterised in that the cylinder curved surface is concave curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347760.5U CN207241584U (en) | 2017-10-17 | 2017-10-17 | A kind of automobile rear view mirror without dead zone and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347760.5U CN207241584U (en) | 2017-10-17 | 2017-10-17 | A kind of automobile rear view mirror without dead zone and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241584U true CN207241584U (en) | 2018-04-17 |
Family
ID=61882812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347760.5U Expired - Fee Related CN207241584U (en) | 2017-10-17 | 2017-10-17 | A kind of automobile rear view mirror without dead zone and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241584U (en) |
-
2017
- 2017-10-17 CN CN201721347760.5U patent/CN207241584U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Kirin Middle School, No. 9 Yixue Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Wang Xizhe Address before: 518000 Qinxuan Unit 702, Kirin Garden Area A, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Wang Xizhe |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20201017 |