KR200462466Y1

KR200462466Y1 - Back Mirror for Bicycle

Info

Publication number: KR200462466Y1
Application number: KR2020100011531U
Authority: KR
Inventors: 윤세형
Original assignee: 윤세형
Priority date: 2010-11-09
Filing date: 2010-11-09
Publication date: 2012-09-13
Also published as: KR20120003426U

Abstract

The present invention relates to a rearview mirror for a bicycle that can be secured to the rear end of the bicycle to secure the rear view, the body 10 to maintain a vertical state, and fixed to the side of the body in the transverse direction of the bicycle Fastening tube 20 inserted into the handle, the operating tube 30 is axially coupled to the upper portion of the body and rotated in the horizontal direction, and the shaft is coupled to the hinge shaft on the upper portion of the operating tube is rotated The rotating tube 40 and the mirror 50 which is also axially coupled to one side of the rotating tube to observe the rear side while being rotated are configured to be organically coupled to each other, without using a separate tool. The reflection angle of the mirror can be adjusted by hand only before, after, or left, right and up and down.

Description

Back Mirror for Bicycle}

The present invention relates to a rear view mirror for a bicycle that can be secured to the rear end of a bicycle by securing the rear view. More specifically, the rear view mirror can be easily and securely fastened to the handle of the bicycle, while the rear and rear mirrors can be reflected. The present invention relates to a rearview mirror for a bicycle that can be adjusted at any angle up and down to improve convenience of use.

In general, the bicycle has a structure that maintains the overall skeleton as shown in Figure 1 of the accompanying drawings while the front and rear wheels are respectively installed before and after the saddle that the user can sit on the top of the center In addition, the front surface is provided with a handle for steering the front wheels, the handle is provided on both sides of the handle, respectively.

Such bicycles have been widely used as a means of transportation for a long time since they have excellent maneuverability and driveability, and many people use them as exercise means in recent years because they do not require fuel, are environmentally friendly, and have good mobility.

These bicycles are very easy for beginners to learn and can be used without regard to the place, so that many people, both young and old, are increasingly used for various purposes such as transportation and sports.

However, due to its structural characteristics, the bicycle not only has a structure that is very difficult for the user to look at the rear, but also has a problem that is very difficult to install a rear view mirror that can look at the rear.

In addition, even if the rear-view mirror to be installed on the bicycle has to have a separate coupling structure has a problem that can take a lot of manufacturing cost, and when installed on the handle or other frames, such a protruding as installed so that the risk of a safety accident.

Moreover, the handlebar of the bicycle has a width that does not greatly deviate from the width of the shoulder of the user, even if installed on the handlebar could be very difficult to look at the rear.

The present invention has been made in consideration of various problems as described above, and its purpose is to install a rearview mirror for the bicycle so that the rear can be easily watched while driving the bicycle, while being protruded outwardly on both sides of the bicycle handlebar. The present invention provides a rearview mirror for a bicycle that can prevent accidents while improving the rear gaze efficiency.

Another object of the present invention is to adjust the angle of the rearview mirror of the bicycle by the user's manual operation, as well as to the left, right, and up and down directions, so that the convenience of use and the gaze of the rear can be improved. To provide a bicycle rearview mirror.

This object is achieved by providing a rearview mirror for a bicycle that can be easily detachably installed on both sides of the handlebar of the bicycle, the rearview mirror of the present invention is installed on both sides of the handlebar while being installed on one side of the body and vertically formed A fastening tube for fastening and fastening by a screw tightening method, an actuating tube which is axially coupled to the upper part of the body in a vertical direction so that rotation can be controlled before and after the horizontal direction, and is also axially coupled to the upper part of the operating tube. The rotating tube is rotated to the right and the side of the rotating tube is also axially coupled to the upper and lower rotating mirrors to look at the rear can be easily and easily installed on any type of handlebar In addition, it is characterized in that the rear view angle can be arbitrarily adjusted in any direction.

The present invention has the advantage of being able to easily install and use on both sides of the handlebars of the bicycle to easily observe the rear without giving any obstacle to the handlebar function of the bicycle to prevent safety accidents in advance.

In addition, the present invention can be mounted on any type of bicycle, and anyone can easily fix and detach with only a simple tool, which has good usability and compatibility.

In particular, the present invention can be adjusted in any direction of the left, right, and up and down direction as well as the front and rear direction by manual operation without any tools, so the user's physical conditions, characteristics, the shape of the bicycle, etc. In view of this, there is an advantage in that the reflection angle can be arbitrarily adjusted and used.

In addition, the mirror of the present invention not only improves the rear reflection efficiency by coating the vacuum plasma, but also has the effect of improving the rear gaze efficiency even under snow or rainy weather conditions, as well as improving durability. Will be.

1 is an embodiment of a bicycle equipped with the subject innovation.
Figure 2 is a perspective view showing the overall configuration of the present invention.
Figure 3 is an exploded perspective view showing the overall configuration of the present invention.
4 is a front view of the present invention.
5 is a cross-sectional view of the present invention.
Figure 6 is a side view of the present invention.
7 is a plan view of the present invention.
Figure 8 is a block diagram of the subject innovation fastening tube.
9 is a block diagram showing an operation of the present invention.

Hereinafter, described in detail with reference to the accompanying drawings for carrying out the present invention.

1 of the accompanying drawings is a view showing a state equipped with a rearview mirror of the present invention in a general bicycle, Figures 2 and 3 is a perspective view of the present invention, Figure 4 is a front view, Figure 5 or less shows a cross-sectional view and operation state diagram In the drawing, reference numeral 100 denotes the main body of the rearview mirror of the present invention.

The rearview mirror 100 of the present invention is a fastening tube 20 inserted into the handle 210 of the bicycle 200 while being fixed to the body 10 and the side surface of the body 10 to maintain the vertical state in the transverse direction. ), The operating tube 30 is axially coupled to the upper portion of the body and rotated in the horizontal direction, the rotating tube 40 is pivotally coupled to the hinge shaft to the upper portion of the operating tube 30, and One side of the rotating tube 40 is also axially coupled to rotate the mirror (50) to look at the rear while being configured to be organically coupled to each other, which is selectively installed on both sides of the handle of the vehicle is used.

Looking at this in more detail, the body 10 is formed in a substantially cylindrical shape that is installed in the vertical direction on one side of the fastening pipe 20 is fastened to the handle 210 of the bicycle 200 is formed integrally, this fastening A long bolt 11 is fastened to the pipe 20 to be penetrated, and the shaft hole 12 to which the working pipe 30 is axially coupled is installed at an upper portion thereof.

In addition, the fastening tube 20 is formed in a cylindrical shape and a plurality of incision grooves 21 are formed on the outer circumference, and the trumpet-shaped fixing body 22 is fastened therein to be installed to penetrate the body 10 ( 11) and it is screwed as a nut.

The fixing body 22 is inserted into the inner diameter of the fastening tube 20 while being formed in a trumpet shape with a wide outer side and a narrow inner side, and screwed with an end of the bolt 11 fastened to penetrate the outer side of the body 10. By moving forward and backward into the fastening pipe 20 by forward and reverse rotation of the bolt 11, the fastening pipe 20 is opened or retracted to provide a function of fixing or releasing the main body.

In addition, the outer portion of the fastening tube 20 is fastened to the protective cap 23 is cut only in part to protect the fastening tube 20 is cut in multiple directions by the incision groove (21).

In addition, the upper shaft hole 12 of the body 10, the operating tube 30 is axially coupled by the first rotary shaft 31 is configured to rotate 360 ° to the support point, the coupling portion of the separate protective cap 32 ) Is installed to protect the appearance.

The operating tube 30 is configured to be rotatable only in the horizontal direction by the first rotating shaft 31 in the upper portion of the body 10, the fastening groove 33 in the upper direction in the upper and left directions on the upper side The rotating tube 40 is axially coupled by being formed in an open shape.

The rotating tube 40 is inserted into and fastened in the fastening groove 33 of the operating tube 30 to be axially coupled by the second rotary shaft 41, and configured to rotate in the left and right directions to the support point.

That is, the fastening groove 33 of the operation pipe 30 has a structure that is opened in the left and right direction, so that the rotating pipe 40 fastened thereto is axially coupled from the front to the rear by the second rotation shaft 41 to support it. It rotates only in the left and right directions.

In addition, the rotating tube 40 is configured such that the mirror 50 is axially coupled by the third rotating shaft 51 to be rotated 360 ° to the support point, and the mirror 50 is formed to be slightly convex toward the front surface thereof. Compared with the structure, the reflecting range is wider and the surface is formed by vacuum plasma coating of about 1mm, thereby improving reflection efficiency and protecting it from external impact.

Therefore, the rear-view mirror 100 of the present invention is made of a separate article from the bicycle and used to be attached to and detached from the handle 210 of the bicycle 200 according to the needs of the user.

It is screwed so that the bolt 11 is penetrated while the fixing body 22 is inserted into the fastening tube 20 formed at one side of the body 10, and a protective cap 23 is provided on the outside of the fastening tube 20. Is fastened.

In addition, the operating tube 30 is axially coupled to the upper shaft hole 12 of the body 10 by the first rotary shaft 31, the rotary tube 40 is the second rotary shaft 41 on the upper portion of the operating tube 30. It is axially coupled by being configured to be rotatable in the left and right direction, the rotating tube 40 is also configured such that the mirror 50 is also axially coupled by the third rotating shaft 51 is rotated in the front and rear direction to the support point. will be.

When using the rearview mirror 100, the fastening pipe 20 is inserted into a hole formed at both ends of the handle 210 of the bicycle 200 in a state in which the bolt 11 of the body 10 is completely released, Subsequently, when the bolt 11 is released, the fixing body 22 inserted into the inner diameter of the fastening tube 20 is moved forward to the body 10 by the tightening force of the bolt 11.

At this time, the fixing body 22 has a wide outer diameter and a narrow inner trumpet shape, so that the fastening tube 20 cut by a plurality of cutting grooves 21 by the forward force is opened to the outside.

As the fastening pipe 20 is opened in this way, the protective cap 23 fastened to the outside thereof is also opened at the same time as one side is cut and is firmly fastened to the handle of the handle.

As such, when the main body of the rearview mirror 100 is firmly fastened to the handle 210 of the bicycle 200, the position of the mirror 50 may be arbitrarily adjusted in consideration of various conditions such as the user's physical condition and the size of the bicycle. It can be adjusted.

The present invention has a feature that the user can easily and easily adjust the mirror 50 to reflect the back so that the user can look at the left, right, front, rear, up and down directions without any tools, in particular the bicycle handle 210 It can be used interchangeably on either the left or the right of).

That is, the rearview mirror 100 of the present invention may be installed on the left and right sides of the bicycle handle 210, and may be selectively installed on only one of the left and right sides.

When the rearview mirror 100 is installed in such a manner that the first rotation shaft 31 rotates as a support point, the mirror 50 can be rotated 360 degrees in the horizontal direction in the body 10 and thus can be adjusted in the front and rear directions. In addition to the left and right of the handle can be used to adjust the installation.

In addition, when the first rotary shaft 41 is rotated to the support point, the mirror 50 can be rotated within a range of 180 ° left and right, thereby adjusting the position of the mirror 50 in the left and right direction within the adjustment range thereof. .

When the mirror 50 is rotated and operated, it is possible to rotate the third rotating shaft 51 to the support point, thereby allowing the convex mirror to be adjusted in the upward and downward directions.

Therefore, the present invention is that the user can adjust the reflection angle of the mirror in the front, rear or left, right and up and down directions by hand only at any time without using a separate tool.

100: rearview mirror 10: body
11: Bolt 12: axes
20: Fastener 21: Incision groove
22: fixed body 23: protective cap
30: operating tube 31: first rotating shaft
32: Protective cover 33: Tightening groove
40: rotating tube 41: second rotating shaft
50: mirror 51: third rotary shaft
200: Bicycle 210: Handle

Claims

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Body 10 to maintain the vertical state, fastening tube 20 is fixed to the side of the body in the transverse direction inserted into the handle of the bicycle, and axially coupled to the upper portion of the body rotates in the horizontal direction The working tube 30 is to be coupled to the upper shaft of the operating shaft by the hinge shaft and the rotating tube 40, the shaft is coupled to one side of the rotating tube while rotating the mirror (50) In the rearview mirror for bicycle configured to include,
The body 10 is formed in a cylindrical shape installed in the vertical direction, one side of the fastening pipe 20 is fastened to the handle 210 of the bicycle 200 is formed integrally, the fastening pipe 20 is a long bolt (11) is fastened to be penetrated, the shaft hole 12 is axially coupled to the operating tube 30 is installed on the top,
The fastening pipe 20 is formed in a cylindrical shape and a plurality of incision grooves 21 are formed at the outer circumference, and the bolt 11 is fastened inside the trumpet-shaped fixture 22 to be installed to penetrate the body 10. Screwed as a nut, and the fixing body 22 is fastened to the inner diameter of the fastening tube 20 while being wider on the outside and narrower on the inner side, and fastened to the outside of the body 10. Screwed to the end of the (11), by the forward and reverse operation of the bolt 11, the forward and backward operation into the fastening pipe 20 to open or retract the fastening pipe 20 to provide a function of fixing or releasing the body. and,
The upper shaft hole 12 of the body 10 is configured such that the operating pipe 30 is axially coupled by the first rotary shaft 31 to be rotated 360 ° to the support point, the coupling portion of the protective cap 32 Installed to protect the appearance,
The operating tube 30 is configured to be rotatable only in the horizontal direction by the first rotation shaft 31 in the upper portion of the body 10, the upper fastening groove 33 in the upper direction along the left and right directions at the top Is formed in the form of the opening and the rotation tube 40 is axially coupled,
The rotating tube 40 is inserted into and fastened in the fastening groove 33 of the operating tube 30 to be axially coupled by the second rotary shaft 41 to be configured to rotate in the left and right directions to the support point.
On one side of the rotating tube 40 is mirror 50 is axially coupled by the third rotary shaft 51 is configured to rotate 360 ° to the support point, the mirror 50 is formed convex toward the front by size Compared to the structure having a wider reflecting range, the surface is formed by a vacuum plasma coating 1mm formed by the rear mirror for bicycles, characterized in that the reflection efficiency is improved, as well as configured to protect from external shocks.

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