CN211107172U - Automobile-used rear-view mirror complementary unit - Google Patents

Abstract

The utility model discloses a vehicle rearview mirror auxiliary mechanism, which belongs to the technical field of vehicle accessories and comprises a mirror body (3) and a chuck (2), wherein the mirror body (3) is arranged in the chuck (2), the bottom of the chuck (2) protrudes outwards to form a boss, a bearing (4) and an interference fit are sleeved outside the boss, a fixing structure (1) and an interference fit are sleeved outside the bearing (4), and a plurality of fan blades (5) are fixedly connected on the chuck (2); when rainy days or heavy fog weather, the vehicle drives the flabellum rotatory in the process of traveling, and the flabellum drives the chuck rotatory, and the chuck drives the mirror body rotatory to give a centrifugal force of water droplet on the mirror body, make the water droplet thrown away the mirror surface, make the mirror surface clean and bright, be favorable to driver's safe driving.

Description

Automobile-used rear-view mirror complementary unit

Technical Field

The utility model belongs to the technical field of automobile-used accessory, concretely relates to automobile-used rear-view mirror complementary unit.

Background

The rearview mirrors are tools for a driver sitting on a cab seat to directly acquire external information such as the rear, side and lower parts of the automobile. In order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents and guarantee the personal safety, all countries stipulate that the rearview mirrors must be installed on the automobile, and all rearview mirrors must be capable of adjusting the direction.

In rainy days and heavy-fog days, water has certain tension and adhesion, so the water is easy to gather and adhere to the rearview mirror, the existing rearview mirror does not have a water removing function, particularly water drops with slightly larger volume are easy to block the sight of a driver, the driver is not aware of the safety condition of the vehicle, and the safe driving of the vehicle is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a vehicle rearview mirror auxiliary mechanism.

The utility model discloses the technical scheme who adopts does: the utility model provides an automobile-used rear-view mirror complementary unit, includes the mirror body and chuck, and the mirror body sets up in the chuck, and the outside protrusion in bottom of chuck forms the boss, and the boss overcoat is equipped with bearing and interference fit, and the bearing overcoat is equipped with fixed knot structure and interference fit, a plurality of flabellums of fixedly connected with on the chuck.

Further defined, the fixed structure is a three-jaw chuck.

Further defined, the securing structure is comprised of a first elastic band, a second elastic band, and a third elastic band connected together.

Further, the head part of the first elastic band, the head part of the second elastic band and the head part of the third elastic band are connected into a whole, and the tail part of the first elastic band, the tail part of the second elastic band and the tail part of the third elastic band are connected into a whole.

Compared with the prior art, the beneficial effects of the utility model are that: when rainy days or heavy fog weather, the vehicle drives the flabellum rotatory in the process of traveling, and the flabellum drives the chuck rotatory, and the chuck drives the mirror body rotatory to give a centrifugal force of water droplet on the mirror body, make the water droplet thrown away the mirror surface, make the mirror surface clean and bright, be favorable to driver's safe driving.

Drawings

FIG. 1 is a schematic view of a vehicle mirror support mechanism;

FIG. 2 is a cross-sectional view of section A-A of FIG. 1;

FIG. 3 is a view showing a state of use of the mirror support mechanism for a vehicle;

fig. 4 is a schematic structural view of the fixing structure.

In the figure: 1-a fixed structure; 2-a chuck; 3-a mirror body; 4-a bearing; 5-fan blades; 6-rearview mirror.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, some structures or devices are not specifically described, and it is understood that there are structures or devices that can be implemented in the prior art.

The specific embodiments may be combined in any manner, except to the exclusion of each other.

Example 1

As shown in fig. 1-2, an auxiliary mechanism for a rearview mirror for a vehicle comprises a mirror body 3 and a chuck 2, wherein the mirror body 3 is arranged in the chuck 2, the bottom of the chuck 2 protrudes outwards to form a boss, a bearing 4 is sleeved outside the boss and is in interference fit with the boss, a fixing structure 1 is sleeved outside the bearing 4 and is in interference fit with the boss, and a plurality of fan blades 5 are fixedly connected to the chuck 2; the fixed structure 1 is a three-jaw chuck 2; the three-jaw chuck 2 is an existing device, is frequently used on a machine tool and is used for fixing the position of a part, so the specific structure and the working principle of the three-jaw chuck 2 are not described herein; when the mounting is needed, the claws of the three-claw chuck 2 are adjusted to be clamped on the rearview mirror 6 to achieve the fixing purpose; it is only necessary to clip the mirror 6 as shown in fig. 3.

The working principle of the embodiment is as follows: when the vehicle starts and walks, because the extremely fast flow of air around the vehicle to promote flabellum 5 rotatory, flabellum 5 drives chuck 2 rotatory, consequently drives the mirror body 3 rotatory and produces centrifugal force to the water droplet on the mirror body 3, and the water droplet is thrown away mirror body 3 under the effect of centrifugal force, makes on the mirror surface clean and bright, is favorable to driver's safe driving.

Example 2

A rearview mirror auxiliary mechanism for a vehicle comprises a mirror body and a chuck, wherein the mirror body is arranged in the chuck, a boss is formed by outwards protruding the bottom of the chuck, a bearing is sleeved outside the boss and is in interference fit, a fixing structure is sleeved outside the bearing and is in interference fit, a plurality of fan blades are fixedly connected to the chuck, the chuck is of an inwards concave arc structure, the fan blades are of an L type structure, smooth air flow is facilitated, and the mechanism accords with the principle of fluidics, as shown in figure 4, the fixing structure is composed of a first elastic belt, a second elastic belt and a third elastic belt which are connected, the head part of the first elastic belt, the head part of the second elastic belt and the head part of the third elastic belt are connected into a whole, the tail part of the first elastic belt, the tail part of the second elastic belt and the tail part of the third elastic belt are connected into a whole, and the first elastic belt, the second elastic belt and the third elastic belt are sleeved on the rearview mirror into a.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (5)

1. The utility model provides a vehicle rearview mirror complementary unit, its characterized in that, includes the mirror body (3) and chuck (2), and the mirror body (3) set up in chuck (2), and the outside protrusion in bottom of chuck (2) forms the boss, and the boss overcoat is equipped with bearing (4) and interference fit, and bearing (4) overcoat is equipped with fixed knot structure (1) and interference fit, a plurality of flabellums of fixedly connected with (5) on chuck (2).

2. Vehicle mirror mechanism according to claim 1, wherein the fixed structure (1) is a three-jaw chuck.

3. -vehicle mirror support according to claim 1, characterised in that the fixed structure (1) consists of a first, a second and a third elastic band connected.

4. The vehicle mirror attachment according to claim 3, wherein the head portion of the first elastic band, the head portion of the second elastic band, and the head portion of the third elastic band are integrally connected, and the tail portion of the first elastic band, the tail portion of the second elastic band, and the tail portion of the third elastic band are integrally connected.

5. The vehicle mirror support according to claim 1, wherein the chuck (2) has a concave circular arc structure.

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