CN1910069A - Partially-curved vehicular rear mirror - Google Patents
Partially-curved vehicular rear mirror Download PDFInfo
- Publication number
- CN1910069A CN1910069A CN200580003033.0A CN200580003033A CN1910069A CN 1910069 A CN1910069 A CN 1910069A CN 200580003033 A CN200580003033 A CN 200580003033A CN 1910069 A CN1910069 A CN 1910069A
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- China
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- convex surface
- mirror
- vehicular rear
- rear mirror
- plane
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- Optical Elements Other Than Lenses (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
A partial curved on-vehicle rear view mirror, wherein a center main portion (1) is formed in a flat surface, but an outer portion (2) is formed in a gentle convex surface toward the outside, a lower portion (4) is also formed in a gentle convex surface toward the lower side, and an inner portion (3) is also formed in a convex surface toward the inside so that the view of the mirror can be safely and efficiently increased in each direction. Since the center main portion (1) is formed in the flat surface, the safety of the operations of automobiles, motorcycles, and so on can be sufficiently increased by sufficiently expanding the rear view to the sides and also expanding the view in the lower side while sufficiently securing visual stability.
Description
Technical field
The present invention relates to a kind of and with the vehicular rear mirror of broadening one's vision of plane and curved surface.
Background technology
Automobile back mirror in the past is plane or extremely slight convex surface, and the angle of visibility of back side is about 35～40 °.Yet this angle of visibility is not enough, under steam, even the side, back just also can't be recognized well at the other vehicle of side, thereby when lane change the thing of collision narrowly often takes place, and exists the danger of collision always.In addition, though the integral body of using on the bicycle of being everlasting can be guaranteed enough back visibibility angles by the back mirror that the same convex surface constitutes, lack the sense of stability of vision in motion.
In addition, saw the application of the invention etc. of the back mirror that uses curved surface throughout in the past, though the side of meeting the scheme of the curvature that changes curved surface or having only back mirror, does not have the real necessary and unnecessary key element of strict difference by schemes such as curved surface constitute, lacks optimal scheme.
Disclosure of an invention
The main portion of the centre of vehicular rear mirror constitutes plane or extremely slight convex surface, the stability of vision when guaranteeing to travel.
Outboard Sections forms mild convex surface laterally, thereby the visual field of side, back is enlarged to the side.Inside part forms mild convex surface to the inside increasing the inboard visual field, and increases the summation to the angle of visibility of mirror side, makes it have surplus.The below part forms mild convex surface downwards to enlarge the visual field of below.
The present invention develops a kind of partially-curved vehicular rear mirror that is made of above structure, the stability of vision when it can guarantee to travel, and have an angle of visibility of enough back sides, below also have surplus angle of visibility, it is used to improve safetys in motion such as automobile, motor bike.
Description of drawings
Fig. 1 is the block diagram of the right side of partially-curved vehicular rear mirror that see from the viewpoint of chaufeur, claim 4 record with back mirror.Suppose and be decorated with grid from the teeth outwards.
Fig. 2 passes the horizontal cross of the right side of Fig. 1 with the central part of back mirror.
Fig. 3 passes the vertical sectional view of the right side of Fig. 1 with the central part of back mirror.
The specific embodiment
In the present invention, the structure to the back mirror form of the vehicle such as automobile or motor bike describes.
As Fig. 1, the main portion 1 of the centre of vehicular rear mirror constitutes the plane or sensuously is the extremely slight convex surface on plane.5 direction is a mirrored sides.
About 1/10th to 1/4th the Outboard Sections 2 that accounts for the whole lateral length of back mirror constitutes mild convex surface laterally.The variation size that the face of centre portion and external side end constitutes is about 7～15 °.
Account for back mirror whole lateral length about 1/10th or constitute to the inside mild convex surface less than 1/10th inside part 3.The variation size that the face of centre portion and medial extremity constitutes is about 3～7 °.
Account for back mirror entire longitudinal length about 1/10th to 2/10ths and constitute downwards mild convex surface less than 1/10th below part 4.The variation size that the face of centre portion and lower end constitutes is about 3～7 °.
The main material of back mirror uses plastics, glass, metal or pottery etc., and mirror finish is carried out on the surface, back-welding shape be plane or with corresponding shape such as mounting tools.
Industrial utilizability
Because the main portion of the centre of vehicular rear mirror is plane or plane roughly, and Outboard Sections is a convex surface, so enlarged the visual field of back side, when lane change etc., can distinguish of paramount importance, the closely existence of other vehicle of the back side by side reliably, in addition, because the stability of vision can guarantee to travel fully the time, so can greatly improve the drive safety of automobile etc.Originally, for plane back mirror in the past, the visual field that Outboard Sections manifests is the image that flows fast under steam, can't carry out clear and definite spatial discrimination fully, even as long as know the existence of objects such as automobile clearly, adopt the present invention,, also can not damage the stability of vision even set up the slow convex surface of horizontalization separately in the outside portion.
If the inside part of back mirror constitutes convex surface, can increase angle of visibility so as a whole, thereby have surplus to the side.In addition, use plane back mirror in the past, if because of the head movement of chaufeur moves head to the inside, so, field range is left in the visual field at the important rear that joins with rear vehicle easily, thereby the dead angle appears, if but the inside part of mirror is a curved surface, the visual field at so rear just is not easy to leave field range.
If the below of back mirror partly constitutes convex surface, then can enlarge angle of visibility downwards, thereby can distinguish thrust on the ground fully, be easy to prevent the thrust of when reversing waits, going up contiguously.
As mentioned above, owing to can fully guarantee the angle of visibility of all directions of back mirror, so need the remote control vernier arrangement of backsight minute surface hardly.According to circumstances, even can the back mirror reduction of area is little by about 1/10th.
In addition, owing to can enlarge the visual field of the back side of back mirror effectively, safely, so can greatly improve the sense of security in the visual field, back side when driving a car, in the automobile world, the sensation that can have the safe driving of the sense of security all the time can be produced, the collision case of automobile etc. can be reduced significantly.All the time the field range of guaranteeing the side, back fully is very important, and this is because swarm into a lot of cause of this car within the vision part second moment.
Claims (5)
1, a kind of vehicular rear mirror is characterized in that, middle main portion (1) is plane or extremely slight convex surface, and Outboard Sections (2) forms convex surface laterally.
2, a kind of vehicular rear mirror is characterized in that, middle main portion (1) is plane or extremely slight convex surface, and inside part (3) forms convex surface to the inside.
3, a kind of vehicular rear mirror is characterized in that, middle main portion (1) is plane or extremely slight convex surface, and below part (4) forms convex surface downwards.
4, a kind of vehicular rear mirror, it is characterized in that, middle main portion (1) is plane or extremely slight convex surface, and has claim 1,2,3 feature simultaneously, and Outboard Sections (2), inside part (3), below part (4) form convex surface to direction separately.
5, a kind of vehicular rear mirror is characterized in that, middle main portion (1) is plane or extremely slight convex surface, and has claim 1,3 feature simultaneously, and Outboard Sections (2), below part (4) form convex surface to direction separately.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP847/2004 | 2004-01-26 | ||
| PCT/JP2005/001304 WO2005070724A1 (en) | 2004-01-26 | 2005-01-25 | Partial curved on-vehicle rear view mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1910069A true CN1910069A (en) | 2007-02-07 |
Family
ID=37708137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580003033.0A Pending CN1910069A (en) | 2004-01-26 | 2005-01-25 | Partially-curved vehicular rear mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1910069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014154078A1 (en) * | 2013-03-25 | 2014-10-02 | Yue Tiegang | Multi-curved surface rear view mirror |
-
2005
- 2005-01-25 CN CN200580003033.0A patent/CN1910069A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014154078A1 (en) * | 2013-03-25 | 2014-10-02 | Yue Tiegang | Multi-curved surface rear view mirror |
| CN104487289A (en) * | 2013-03-25 | 2015-04-01 | 岳铁刚 | Multi-curved surface rear view mirror |
| CN104487289B (en) * | 2013-03-25 | 2016-11-23 | 青岛玉兰祥商务服务有限公司 | Many curved surfaces reversing face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |