CN201068127Y - Common symmetrical outer rear-view mirror for left and right rudder automobile - Google Patents

Abstract

The utility model relates to a symmetrical exterior rearview mirror used for both an automobile with left rudder and an automobile with right rudder. The utility model comprises a left exterior rearview mirror and a right exterior rearview mirror which are used in a complete set. The left exterior rearview mirror and the right exterior rearview mirror are respectively composed of a mirror casing, a mirror piece, an installation seat, a decorating plate, a mirror adjusting mechanism, a supporting seat and a folding rotating axle. The symmetrical design is adopted for the left and right exterior rearview mirrors, namely, the left and right exterior rearview mirrors are fully symmetrical with respect to the central plane of the automobile, the included angle between the left exterior rearview mirror and the horizontal line is equal to the included angle between the right exterior rearview mirror and the horizontal line, the rotation angle b1 of the mirror piece along a horizontal axle is larger than or equal to 14 degrees, the rotation angle b2 of the mirror piece along a vertical axle is larger than or equal to 20 degrees, the distance between the adjusting centre of the mirror piece and the plane of the opening of the mirror casing is longer than or equal to 5 mm; the folding angle A1 of the exterior rearview mirror toward the front part of the automobile is larger than or equal to 80 degrees, and the folding angle A1 of the exterior rearview mirror toward the rear part of the automobile is larger than or equal to 40 degrees. By adopting the bilateral symmetrical structure of the exterior rearview mirror, the work load can be reduced by a half in the data designing stage, the structure is simultaneously suitable for the automobile with left rudder and the automobile with right rudder, therefore the development cycle is reduced, and the cost is also reduced.

Description

Left and right rudder shared motor symmetry outside rear-view mirror

Technical field

The utility model relates to the automobile outer rear-view mirror structure.

Background technology

At present, what the automobile outer rear-view mirror majority adopted is unsymmetric structure, and there are the differences of 7～11 degree in the relative autocentre of left and right sides outside rear-view mirror plane, and this is that the chaufeur seating position is on the left side, autocentre plane because for the left rudder car.But, this is applicable to the left rudder car, in recent years, the transnational development of various countries' auto-domain, automobile also can export to the countries and regions of using the right standard rudder car, and the position of driver of right standard rudder car is on the right, autocentre plane, the back mirror of left rudder car just can not be suitable for, just must open a mold in addition. a automobile just must be driven two mold outside rear-view mirror moulds in order to adapt to the needs of left and right rudder car, and this certainly will increase cost of development.

Summary of the invention

The purpose of this utility model is at the structural defective of existing outside rear-view mirror, a kind of left and right rudder shared motor symmetry outside rear-view mirror is provided, on with a kind of outside rear-view mirror, can satisfy the requirement of left rudder car, can satisfy the requirement of right standard rudder car again, one mold can be produced, thereby reduces the use of auto cost and die steel.

The technical solution adopted in the utility model is as follows:

Left and right rudder shared motor symmetry outside rear-view mirror includes the left outside rear-view mirror and the right outside rear-view mirror of complete use, and left outside rear-view mirror and right outside rear-view mirror are formed by mirror shell, eyeglass, mount pad, trim board, eyeglass regulating mechanism, supporting seat and folding rotating shaft.Eyeglass is connected with the eyeglass regulating mechanism, and the eyeglass regulating mechanism is installed on the supporting seat, and supporting seat is installed on the mirror shell, and the mirror shell is pressed on mount pad by the stage clip in the folding rotating shaft, and mount pad and trim board pass through bolted connection.Left and right outside rear-view mirror adopts symmetric design, and it is symmetrical fully with respect to the autocentre plane promptly to design left outside rear-view mirror and right outside rear-view mirror structure, and left-right symmetric outside rear-view mirror system parameter meets the following conditions:

A) left outside rear-view mirror and horizon angle a equal right outside rear-view mirror and horizon angle;

B) eyeglass is along horizontal shaft rotational angle B1 〉=14 °;

C) eyeglass is along vertical axes rotational angle B2 〉=20 °;

D) eyeglass is regulated width between centers mirror faucal plane H 〉=5mm;

E) outside rear-view mirror folding angle A1 〉=80 ° before car;

F) outside rear-view mirror folding angle A2 〉=40 ° behind car.

Like this, the difference of the degree of 7～11 on the rear-view mirror shell is transferred on the eyeglass outside, promptly allow left and right sides outside rear-view mirror from the structure to the profile on fully symmetry and autocentre plane, eyeglass left and right adjusting angle can reach more than 20 degree, and original eyeglass adjusting angle was generally about 14 degree.

Adopt rear-view mirror in addition, because left and right sides outside rear-view mirror is symmetry fully, so can reduce work capacity about half in the design data stage, and the outside rear-view mirror of this structure can be applicable to left rudder car and right standard rudder car simultaneously, two kinds of cars just can use with a kind of mould, promptly shorten time-to-market, reduced cost again.

Description of drawings

Fig. 1 is the front elevation of left outside rear-view mirror;

Fig. 2 is the mirror shell structure figure of left outside rear-view mirror;

Fig. 3 is the vertical cross sectional drawing of left outside rear-view mirror;

Fig. 4 is the horizontal sectional view of right outside rear-view mirror.

The specific embodiment

The left and right rudder shared motor symmetry outside rear-view mirror that the utility model proposes is formed by left outside rear-view mirror with by outside rear-view mirror, left and right outside rear-view mirror adopts symmetric design, be that left outside rear-view mirror and right outside rear-view mirror structure are symmetrical fully with respect to the autocentre plane, with left outside rear-view mirror structure wherein is example, referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, outside rear-view mirror is made up of mirror shell 1, eyeglass 2, mount pad 4, trim board 3, eyeglass regulating mechanism 5, supporting seat 6, folding rotating shaft 7 etc.Eyeglass 2 is to be connected with eyeglass regulating mechanism 5 with clamp by double faced adhesive tape.Eyeglass regulating mechanism 5 is installed on the supporting seat 6 by bolt.Supporting seat 6 is by on bolt installation and the mirror shell 1.Mirror shell 1 is pressed on together by stage clip and the mount pad 4 in the folding rotating shaft 7, and mount pad 4 and trim board 3 pass through bolted connection.

Referring to Fig. 2, a==24 ° of left outside rear-view mirror and horizon angle, left outside rear-view mirror folds angle A1=80 ° before car, fold angle A2=40 ° behind car.

Referring to Fig. 3, eyeglass 2 is along angle B 1=16 ° of the horizontal shaft rotation, and referring to Fig. 4, eyeglass is along angle B 2=22 ° of the vertical axes rotation.In addition, the distance H=5mm on the adjusting width between centers mirror faucal plane of eyeglass 2.

And right outside rear-view mirror and above-mentioned left outside rear-view mirror have fully can be identical to the structure that becomes construction parameter.As long as satisfied each condition of above-mentioned left-right symmetric outside rear-view mirror system parameter constraint, this symmetrical outside rear-view mirror just can satisfy the shared symmetrical outside rear-view mirror requirement of left and right rudder.

Claims (1)

1. left and right rudder shared motor symmetry outside rear-view mirror includes the left outside rear-view mirror and the right outside rear-view mirror of complete use, and left outside rear-view mirror and right outside rear-view mirror are formed by mirror shell, eyeglass, mount pad, trim board, eyeglass regulating mechanism, supporting seat and folding rotating shaft; Eyeglass is connected with the eyeglass regulating mechanism; The eyeglass regulating mechanism is installed on the supporting seat; Supporting seat is installed on the mirror shell; The mirror shell is pressed on mount pad by the stage clip in the folding rotating shaft; Mount pad and trim board pass through bolted connection; It is characterized in that: left outside rear-view mirror and right outside rear-view mirror structure are symmetrical fully with respect to the autocentre plane, and left-right symmetric outside rear-view mirror parameter meets the following conditions:

A) left outside rear-view mirror and horizon angle a equal right outside rear-view mirror and horizon angle;

B) eyeglass is along horizontal shaft rotational angle B1 〉=14 °;

C) eyeglass is along vertical axes rotational angle B2 〉=20 °;

D) eyeglass is regulated width between centers mirror faucal plane H 〉=5mm;

E) outside rear-view mirror folding angle A1 〉=80 ° before car;

F) outside rear-view mirror folding angle A2 〉=40 ° behind car.

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