CN2158816Y - Rear-view mirror for vehicle - Google Patents

Abstract

The utility model relates to a rear-view mirror for vehicle which is formed by an arc-shaped lens made of the organic synthetic material and the metal frame adhered together by the adhesive. The rear-view mirror for vehicle is suitable for multiple model vehicles particularly a large-scale mine loading truck or an electric driving vehicle. The rear-view mirror for vehicle has good shock resistance and is not cracked or broken and has long service life. The mirror surface has strong reflection, deep scenery and good rear-view effect. The rear-view mirror for vehicle can reduce more than 80% cost of the rear view mirror.

Description

Rear-view mirror for vehicle

The utility model relates to a kind of vehicle rear-view mirror, is suitable for different model automobile or electric wheel truck, and particularly the vehicle of the large-scale load-carrying in mine monitors the back mirror that vehicle rear side is used for navigating mate, belongs to the vehicular transport auxiliary component.

Mostly vehicle rear-view mirror of the prior art is to constitute with glass mirror and metal bin, cushion rubber.In the notification number CN2068064U in 26 days December nineteen ninety of Patent Office of the People's Republic of China, a kind of automobile rearview mirror of broadening one's vision is disclosed, its objective is the visual field that enlarges navigating mate, eliminate the dead angle, lens structure is made up of mirror body and bottom oblique lens, skew back mirror multi-disc, major defect is a complex structure, and is fragile.

The back mirror of the RD030 automobile that Beijing heavy-duty machine factory and Britain affiliated company produce is that the plate glass face of 360 * 260mm is made; Mostly be that at the back mirror of this class large-scale mine bogie of 154t of the electric drive wheel load-carrying 108t of China development and the U.S. plate glass face of 400 * 220mm makes, its glass sheet and metal bin are to be connected or metal edges is rolled the adding sealing band by cushion rubber, main system shortcoming is fragile, can not be that navigating mate is used effectively.Because ripple vibrations in top in the smooth vehicle ' of Uneven road, make the eyeglass breakage, in addition, accident is arranged in the loading and unloading unavoidably, and ore or other loading and unloading thing etc. hangs down to be beaten on back mirror and the shattered glass sheet is directed at a chassis to use less than tens days, this back mirror promptly damages, cause the navigating mate operational difficulties, often repair and replacement are not only expensive big, also influence work efficiency.

The purpose of this utility model is to overcome to have damageable shortcoming in the prior art, a kind of antidetonation, anti-pounding are provided, and is specially adapted to the mine working environment, reflective strong, back mirror that the depth of field is far away.

The purpose of this utility model can realize by following measure:

Constitute by metal bin, eyeglass and cushion rubber, the attaching parts that welding or riveted joint are arranged on the metal bin, eyeglass is the arcwall face that a kind of reflective strong organic synthesis material is made, part with metal bin, eyeglass is the arcwall face that a kind of reflective strong organic synthesis material is made, and have a layer binder to make eyeglass and metal bin form integral body between the metal bin, periphery has ornamental cushion rubber.

The utility model can also reach by following measure:

With the eyeglass that the organic synthesis material is made, the distance of its arc center-point and the arc string of a musical instrument is 8～10mm, and optimum dimension is 8mm.The metal bin shape is identical with the eyeglass arc, and becomes one with adhesive agent, but during core projection riveted joint attaching parts, hill height is 16～20mm, optimum dimension is 18mm, the area of bossing be the eyeglass area 30% in, perhaps be welded to connect part on the metal frame plate face.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the utility model vehicle rear-view mirror side sectional view

Fig. 2 is the utility model vehicle rear-view mirror rectangle mirror intention

Fig. 3 is the ellipse garden of a utility model vehicle rear-view mirror shape mirror intention

The utility model is described in further detail below in conjunction with drawings and Examples:

Among Fig. 1: minute surface (1), metal bin (2), adhesive layer (3), cushion rubber (4), backing plate (5), rivet (6), connecting piece (7).

Minute surface (1) is reflective strong organic synthesis material, this enforcement is selected to be the organic material eyeglass of being produced by the state-owned but locally administered synthetic material in Foshan factory, thickness is that 2mm makes, metal bin (2), arc shape are consistent with eyeglass, one deck adhesive layer (3) is arranged therebetween, the bat board all purpose adhesive that present embodiment selects for use Guangdong Jiangmen east connection adhesion agent factory to produce, eyeglass (1) and metal bin (2) are bonded to one, the area of adhesive segment should be greater than 70% of eyeglass area, and periphery is decorated with cushion rubber (4).The arc center-point of eyeglass (1) is 8mm to the distance of the arc string of a musical instrument, metal bin (2) core hill height 18mm, and center and eyeglass do not have the adhesive segment area less than minute surface area 30%.Application pad (5) is adorned eyeglass (1) after with the rivet rivet clasp before bonding not.

Eyeglass (1) and metal bin (2) can be made different vehicle and use the difform back mirror of different size, and Fig. 2 is the back mirror of rectangle, and size can be made for 220 * 160,360 * 160,400 * 220.Fig. 3 is oval-shaped back mirror scheme drawing, can make oval-shaped major axis and be 2:1,3:2,5:3 with the minor axis ratio.

The utility model compared with prior art has the following advantages:

Because eyeglass (1) is that arcwall face and the metal frame that the organic synthesis material is made is bonded as one with binding agent, have stronger shock resistance, unexpected stone upper unlikely the smashing that fall, eyeglass is reflective strong, and the depth of field is far away, and backsight is effective, is suitable for the vehicle use.

Because the utility model backsight is effective, not fragile, long service life is except having the effect that improves vehicle operation efficient, also reduced the consumption of rearview mirror, have the economic benefit of reducing expenses, before the mine that 30 full-sized cars are arranged only this item year 3.2 ten thousand yuan of consumption costs, use the utility model rearview mirror after, only need 1/8 of former consumption expense, namely 4000 yuan, can save 2.8 ten thousand yuan every year, reduced 86.3% of the expense that consumes.

Claims (4)

1, a kind of vehicle rear-view mirror is made of eyeglass, metal bin and cushion rubber, it is characterized in that said eyeglass is the arcwall face that the organic synthesis material is made, and has a layer binder that eyeglass and metal bin are bonded as one between the metal bin.

2, vehicle rear-view mirror according to claim 1 is characterized in that the eyeglass arcwall face center-point that the organic synthesis material is made and the distance of arc string are 8～10mm; Optimum dimension 8mm.

3, vehicle rear-view mirror according to claim 1 is characterized in that metal bin is identical with the eyeglass arcuate shape, and the centre is welded to connect part or core projection riveted joint attaching parts hill height is 18～20mm, and optimum dimension is 18mm; The area of bossing is less than eyeglass area 30%.

4,, it is characterized in that it is oblong or ellipse that eyeglass and metal bin are made the projection of shape of facing of arc according to claim 1,2,3 described vehicle rear-view mirrors.