JPH0219640U

JPH0219640U -

Info

Publication number: JPH0219640U
Application number: JP9923988U
Authority: JP
Priority date: 1988-07-27
Filing date: 1988-07-27
Publication date: 1990-02-08

Description

[Brief explanation of drawings]

第１図は本考案の断面図、第２図は乗用車の死
角をあらわす平面図、第３図は本考案の実施例を
示す斜視図、第４図は本考案の実施例を示す正面
図と断面図、第５図は３個の凸面鏡を組合わせた
バツクミラーの斜視図、第６図は本考案の実施例
を示す正面図と断面図、第７図は本考案の実施例
を示す正面図と断面図、第８図は本考案の実施例
を示す斜視図、第９図は本考案の実施例を示す正
面図と断面図。１は凸面鏡、Ａは凸面鏡の端、Ｂは主凸面部Ｅ
と補助凸面部Ｆの接点、Ｃは凸面鏡の端、Ｄは主
凸面部Ｅの延長上の凸面鏡の端、Ｅは主凸面部Ａ
Ｂ、Ｆは補助凸面部ＢＣ、Ｏは視点、αは視点Ｏ
より凸面鏡ＡＢＤによつて見ることができる視界
、βは凸面鏡ＡＢＣによつて見ることができる視
界、γ，δはサイドミラーによつて視界に入らな
い死角。 Fig. 1 is a sectional view of the present invention, Fig. 2 is a plan view showing the blind spot of a passenger car, Fig. 3 is a perspective view showing an embodiment of the invention, and Fig. 4 is a front view showing an embodiment of the invention. 5 is a perspective view of a back mirror combining three convex mirrors, FIG. 6 is a front view and sectional view showing an embodiment of the present invention, and FIG. 7 is a front view showing an embodiment of the present invention. FIG. 8 is a perspective view showing an embodiment of the present invention, and FIG. 9 is a front view and a sectional view showing an embodiment of the present invention. 1 is a convex mirror, A is the end of the convex mirror, B is the main convex part E
and the contact point of the auxiliary convex part F, C is the end of the convex mirror, D is the end of the convex mirror as an extension of the main convex part E, and E is the main convex part A.
B and F are the auxiliary convex surface part BC, O is the viewpoint, and α is the viewpoint O
The field of view that can be seen with the more convex mirror ABD, β is the field of view that can be seen with the convex mirror ABC, and γ and δ are the blind spots that are not visible due to the side mirrors.

Claims

[Scope of utility model registration request]

An auxiliary convex portion F is provided on the edge portion BC of the convex mirror 1, and is continuously connected to the main convex portion E that includes the center portion AB of the convex mirror, and the auxiliary convex portion F is a curved surface BD that is an extension of the main convex portion E. It has a convex surface on the inside. A convex mirror for a vehicle constructed as described above.