CN203172791U - Composite wide-distance rearview mirror - Google Patents

Composite wide-distance rearview mirror Download PDF

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Publication number
CN203172791U
CN203172791U CN 201320129564 CN201320129564U CN203172791U CN 203172791 U CN203172791 U CN 203172791U CN 201320129564 CN201320129564 CN 201320129564 CN 201320129564 U CN201320129564 U CN 201320129564U CN 203172791 U CN203172791 U CN 203172791U
Authority
CN
China
Prior art keywords
minute
mirror
curvature
radius
transition
Prior art date
Application number
CN 201320129564
Other languages
Chinese (zh)
Inventor
焦明飞
Original Assignee
焦明飞
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 焦明飞 filed Critical 焦明飞
Priority to CN 201320129564 priority Critical patent/CN203172791U/en
Application granted granted Critical
Publication of CN203172791U publication Critical patent/CN203172791U/en

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Abstract

The utility model relates to a composite wide-distance rearview mirror. The composite wide-distance rearview mirror comprises a mirror surface. The mirror surface comprises a large-curvature mirror surface, a transition mirror surface and a small-curvature mirror surface. The curvature radius of the small-curvature mirror surface is smaller than the curvature radius of the large-curvature mirror surface, the transition mirror surface is located between the large-curvature mirror surface and the small-curvature mirror surface, the curvature radius of the transition mirror surface is smoothly transited from the small curvature radius to the large curvature radius, and the large-curvature mirror surface, the transition mirror surface and the small-curvature mirror surface are integrated. On the premise that the mirror area of the rearview mirror is not enlarged, view fields of the rearview mirror are enlarged, and the composite wide-distance rearview mirror improves guarantee for safe driving.

Description

Compound width back mirror
Technical field
The utility model relates to a kind of articles for use of vehicle, is specifically related to a kind of compound width back mirror.
Background technology
The self-propelled vehicle outside rear-view mirror so as to inside rear-view mirror can be bigger the observation rear and left back and right back dynamically, in order to make pre-judgement, to guarantee safe driving.And the back mirror of two-wheeled, three wheeled motor car and unpowered vehicle, fully by means of 2 back mirrors on the handlebar observe left back and right back dynamically, and conventional 2 visuals field that back mirror is observed that are installed on the handlebar, basically influenced by the steerman shoulder breadth, night particularly, both be unfavorable for the observation of sending a car later being unfavorable for that also steerman is to the judgement of back car, the reason of other side in addition is so that such car accident rate accounts for higher proportion in the accident of driving vehicle.
The utility model content
At the defective that prior art exists, the purpose of this utility model provides under a kind of prerequisite that does not increase the rear-view mirror area, the compound width back mirror that can broaden one's vision.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of compound width back mirror, comprise minute surface, it is characterized in that: described minute surface comprises deep camber minute surface, transition minute surface and small curve minute surface, the radius of curvature of described small curve minute surface is littler than the radius of curvature of deep camber minute surface, described transition minute surface is between deep camber minute surface and small curve minute surface, the radius of curvature of transition minute surface is seamlessly transitted by small curvature radius and is larger radius of curvature, and described deep camber minute surface, transition minute surface and small curve minute surface are an integral body.
Preferably, described deep camber minute surface is arranged on the inboard of back mirror, and described small curve minute surface is arranged on the outside of back mirror.
Preferably, the area of described small curve minute surface accounts for 1/3 of whole back mirror.
Preferably, the radius of curvature of described small curve minute surface be the deep camber minute surface radius of curvature 1/2nd to 1/10th.
The beneficial effects of the utility model:
The utility model is compound type width back mirror, be in considering to travel because the blind area, visual angle is limited so that the adjacent vehicle distances of under estimate and produce a kind of of accident potential and remedy and prevent.
The utility model is made up of the minute surface of multi-curvature, and under equal condition of installing, taking turns battery-driven car with 2 is example apart from the visual field of 5 meters of the tailstock, increased than the width of conventional back mirror in the visual field nearly 80%, for valuable time has been won in the processing of abnormal condition.Particularly night running is at the vehicle in the same way of back, and its light also can be given both sides an actv. prompting because of the good open property in the front truck visual field, has improved guarantee for safety traffic conscientiously.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is birds-eye view of the present utility model.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model provides a kind of compound width back mirror, comprise minute surface, described minute surface comprises deep camber minute surface 1, transition minute surface 2 and small curve minute surface 3, the radius of curvature of described small curve minute surface 3 is littler than the radius of curvature of deep camber minute surface 1, described transition minute surface 2 is between deep camber minute surface 1 and small curve minute surface 3, the radius of curvature of transition minute surface 2 is seamlessly transitted by small curvature radius and is larger radius of curvature, and described deep camber minute surface 1, transition minute surface 2 and small curve minute surface 3 are an integral body.
Feature of the present utility model is, described deep camber minute surface 1 is arranged on the inboard of back mirror, and described small curve minute surface 3 is arranged on the outside of back mirror.
Feature of the present utility model is that the area of described small curve minute surface 3 accounts for 1/3 of whole back mirror.
Feature of the present utility model is, the radius of curvature of described small curve minute surface 3 be deep camber minute surface 1 radius of curvature 1/2nd to 1/10th.
With reference to Fig. 1, Fig. 2 and Fig. 3, it is structural representation of the present utility model; Described minute surface comprises deep camber minute surface 1, transition minute surface 2 and small curve minute surface 3, the radius of curvature of described small curve minute surface 3 is littler than the radius of curvature of deep camber minute surface 1, described transition minute surface 2 is between deep camber minute surface 1 and small curve minute surface 3, and the radius of curvature of transition minute surface 2 is seamlessly transitted by small curvature radius and is larger radius of curvature.The utility model changes over the small curve minute surface with the deep camber minute surface at nearly 1/3 place, the outside of conventional back mirror, and small curve minute surface and deep camber minute surface rounding off form integral body, reach the maximization in the observation visual field, back with the combination of deep camber minute surface and small curve minute surface.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, herein defined General Principle can the situation in not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest consistent scope.

Claims (4)

1. compound width back mirror, comprise minute surface, it is characterized in that: described minute surface comprises deep camber minute surface, transition minute surface and small curve minute surface, the radius of curvature of described small curve minute surface is littler than the radius of curvature of deep camber minute surface, described transition minute surface is between deep camber minute surface and small curve minute surface, the radius of curvature of transition minute surface is seamlessly transitted by small curvature radius and is larger radius of curvature, and described deep camber minute surface, transition minute surface and small curve minute surface are an integral body.
2. compound width back mirror according to claim 1, it is characterized in that: described deep camber minute surface is arranged on the inboard of back mirror, and described small curve minute surface is arranged on the outside of back mirror.
3. compound width back mirror according to claim 2, it is characterized in that: the area of described small curve minute surface accounts for 1/3 of whole back mirror.
4. compound width back mirror according to claim 1 is characterized in that: the radius of curvature of described small curve minute surface be the deep camber minute surface radius of curvature 1/2nd to 1/10th.
CN 201320129564 2013-03-21 2013-03-21 Composite wide-distance rearview mirror CN203172791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320129564 CN203172791U (en) 2013-03-21 2013-03-21 Composite wide-distance rearview mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320129564 CN203172791U (en) 2013-03-21 2013-03-21 Composite wide-distance rearview mirror

Publications (1)

Publication Number Publication Date
CN203172791U true CN203172791U (en) 2013-09-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320129564 CN203172791U (en) 2013-03-21 2013-03-21 Composite wide-distance rearview mirror

Country Status (1)

Country Link
CN (1) CN203172791U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394751A (en) * 2016-11-21 2017-02-15 扬中市盛源车辆配件有限公司 Novel electric bicycle rearview mirror
TWI627081B (en) * 2014-03-04 2018-06-21 一牛有限公司 Side mirror for vehicle
TWI651223B (en) * 2014-03-04 2019-02-21 一牛有限公司 Side mirror for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI627081B (en) * 2014-03-04 2018-06-21 一牛有限公司 Side mirror for vehicle
TWI651223B (en) * 2014-03-04 2019-02-21 一牛有限公司 Side mirror for vehicle
US10315577B2 (en) 2014-03-04 2019-06-11 Bullsone Co., Ltd Side mirror for vehicle
CN106394751A (en) * 2016-11-21 2017-02-15 扬中市盛源车辆配件有限公司 Novel electric bicycle rearview mirror

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130904

Termination date: 20150321

EXPY Termination of patent right or utility model