CN210284468U

CN210284468U - Safety auxiliary device for bicycle

Info

Publication number: CN210284468U
Application number: CN201921400292.2U
Authority: CN
Inventors: 刘金鹤
Original assignee: Tianjin Shengxi Bicycle Technology Co Ltd
Current assignee: Tianjin Shengxi Bicycle Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-10
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a bicycle safety auxiliary device, including the bicycle body, solid fixed ring has been cup jointed on the bicycle body cushion pole, gu fixed ring turns to the device through connecting rod fixedly connected with, gu fixed ring includes first arc arm and second arc arm, first arc arm one end is passed through the axis of rotation and is connected with second arc arm one end rotation, first arc arm and the second arc arm other end difference fixedly connected with first fixed plate and second fixed plate, be connected through screwing up the head between first fixed plate and the second fixed plate, first arc arm constitutes circular structure with second arc arm. The utility model discloses a solid fixed ring realizes swiftly fixing with the bicycle to through the angle of adjustment spheroid and spherical groove, realize warning sign diversified fixed, improve the safety degree of bicycle in riding night.

Description

Safety auxiliary device for bicycle

Technical Field

The utility model relates to a bicycle safety technical field especially relates to a bicycle safety auxiliary device.

Background

With the continuous improvement of living standard, the bicycle is not only a common transportation and transportation tool, but also a first choice tool for people to entertain, relax and exercise. In urban roads, because motor vehicles are more, bicycle driving safety has great potential safety hazard, and traditional bicycle lacks the warning light sign, and night time light is dim simultaneously, and very big risk bumps, causes the person and loss of property, consequently, must design a section and have the signal of obvious warning sign for remind motor vehicle driver, the emergence of prevention traffic safety accident.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional bicycle lacks the safety warning mark and providing a bicycle safety auxiliary device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bicycle safety auxiliary device, includes the bicycle body, solid fixed ring has been cup jointed on the bicycle body cushion pole, gu fixed ring turns to the device through connecting rod fixedly connected with, gu fixed ring includes first arc arm and second arc arm, first arc arm one end is passed through the axis of rotation and is connected with second arc arm one end rotation, first arc arm and the second arc arm other end difference fixedly connected with first fixed plate and second fixed plate, be connected through screwing up the head between first fixed plate and the second fixed plate, first arc arm constitutes circular structure with second arc arm.

Preferably, the steering device comprises a fixed seat, a spherical groove is formed in the middle of the side face of the fixed seat, a sphere is rotatably connected inside the spherical groove, and a locking cover is fixed on the side face of the fixed seat through threads.

Preferably, the outer wall of the sphere is fixedly connected with a connecting sleeve, and the other end of the connecting sleeve is fixedly provided with a warning mark.

Preferably, a through hole is formed in the middle of the locking cover, an internal thread is arranged on the inner wall of the locking cover frame, an external thread is arranged on the outer wall of the side face of the fixing seat, and the internal thread is matched with the external thread.

Preferably, the outer walls of the two sides of the other end of the connecting rod are respectively and fixedly connected with a first connecting arm and a second connecting arm, and the other ends of the first connecting arm and the second connecting arm are respectively and fixedly connected with a steering device.

Preferably, the warning sign is located the three position of bicycle body respectively, the switch that bicycle body handlebar department set up, the inside storage battery that is provided with of bicycle body cushion pole, switch is in warning sign electric connection.

The utility model has the advantages that:

1. the utility model discloses when using, at first will screw up the head screw thread and screw out, make first arc arm and second arc arm opening open, then, cup joint it on the cushion pole, and screw up the head screw, keep the closure between first arc arm and the second arc arm, screw up the free adjustment of head realization height and angle through the spiral, there is warning sign at the other end of connecting rod through turning to device fixed mounting, wherein, spheroid activity sets up and spherical inslot wall, at spheroid outer wall fixedly connected with adapter sleeve, through the contact surface of manual stirring adapter sleeve adjustment spheroid and spherical inslot wall, thereby realize the multi-angle adjustment to warning sign.

2. In the process of traveling at night, through installing the switch in handlebar department, open warning sign switch, wherein, the inside LED banks of warning sign is bicycle profile model, through the angle relation of adjustment spheroid and spherical groove, finally acts on the adjustment to the warning sign, make at the in-process left and right sides and the rear of riding, the normal lighting of warning sign can both be realized to the warning sign for remind both sides and rear driving, more clear observation to the people's of riding position.

Drawings

FIG. 1 is a schematic view of a bicycle safety device according to the present invention;

FIG. 2 is a schematic structural view of a fixing ring of the bicycle safety assisting device according to the present invention;

FIG. 3 is a schematic view of the connection between the connection rod and the warning mark of the bicycle safety assisting device of the present invention;

FIG. 4 is a schematic view of the connection between the connecting rod and the connecting arm of the bicycle safety assist device of the present invention;

fig. 5 is a schematic structural view of a steering device of the bicycle safety assisting device of the present invention.

In the figure: the bicycle comprises a bicycle body 1, a fixing ring 2, a steering device 3, a first arc-shaped arm 4, a second arc-shaped arm 5, a rotating shaft 6, a tightening head 7, a first fixing plate 8, a second fixing plate 9, a connecting rod 10, a warning mark 11, a first connecting arm 12, a second connecting arm 13, a spherical groove 14, a fixed seat 15, a locking cover 16, a connecting sleeve 17 and a sphere 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a bicycle safety assisting device comprises a bicycle body 1, a fixing ring 2 is sleeved on a cushion rod of the bicycle body 1, the fixing ring 2 is fixedly connected with a steering device 3 through a connecting rod 10, the fixing ring 2 comprises a first arc-shaped arm 4 and a second arc-shaped arm 5, one end of the first arc-shaped arm 4 is rotatably connected with one end of the second arc-shaped arm 5 through a rotating shaft 6, the other ends of the first arc-shaped arm 4 and the second arc-shaped arm 5 are respectively fixedly connected with a first fixing plate 8 and a second fixing plate 9, the first fixing plate 8 is connected with the second fixing plate 9 through a tightening head 7, the first arc-shaped arm 4 and the second arc-shaped arm 5 form a circular structure, the steering device 3 comprises a fixing seat 15, a side surface middle part of the fixing seat 15 is provided with a spherical groove 14, the inside of the spherical groove 14 is rotatably, 18 outer wall fixedly connected with adapter sleeve 17 of spheroid, adapter sleeve 17 other end fixed mounting has warning sign 11, the through-hole has been seted up at 16 middle parts of locking lid, 16 frame inner walls of locking lid are provided with the internal thread, 15 side outer walls of fixing base are provided with the external screw thread, internal thread and external screw thread phase-match, connecting rod 10 other end both sides outer wall is first connecting arm 12 of fixedly connected with and second linking arm 13 respectively, first connecting arm 12 turns to device 3 with the equal fixedly connected with of the second linking arm 13 other end, warning sign 11 is located the three position of bicycle body 1 respectively, the switch of 1 handlebar department setting of bicycle body, the inside storage battery that is provided with of 1 cushion pole of bicycle body, switch is in 11 electric connection.

The working principle is as follows: when the utility model is used, the screw thread of the tightening head 7 is firstly screwed out to open the first arc-shaped arm 4 and the second arc-shaped arm 5, then the tightening head is sleeved on the cushion rod and screwed up the tightening head 7 to keep the first arc-shaped arm 4 and the second arc-shaped arm 5 closed, the free adjustment of height and angle is realized through the screw tightening head 7, the other end of the connecting rod 10 is fixedly provided with the warning mark 11 through the steering device 3, wherein, the sphere 18 is movably arranged on the inner wall of the spherical groove 14, the connecting sleeve 17 is fixedly connected on the outer wall of the sphere 18, the contact surface of the sphere 18 and the inner wall of the spherical groove 14 is adjusted through manually stirring the connecting sleeve 17, thereby realizing the multi-angle adjustment of the warning mark 11, the driving process at night, the power switch arranged at the handlebar is used for opening the warning mark 11, wherein, the LED lamp group in the warning mark 11 is a bicycle outline model, through the angular relation of adjustment spheroid 18 and spherical groove 14, finally act on the adjustment to warning sign 11 for at the in-process left and right sides of riding and rear, warning sign 11 can both realize warning sign's normal lighting, is used for reminding both sides and rear driving, the more clear position of observing the person of riding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bicycle safety auxiliary device, includes bicycle body (1), its characterized in that, solid fixed ring (2) has been cup jointed on bicycle body (1) cushion rod, gu fixed ring (2) turn to device (3) through connecting rod (10) fixedly connected with, gu fixed ring (2) include first arc arm (4) and second arc arm (5), first arc arm (4) one end is passed through axis of rotation (6) and is rotated with second arc arm (5) one end and be connected, first arc arm (4) and second arc arm (5) other end are fixedly connected with first fixed plate (8) and second fixed plate (9) respectively, be connected through screwing up head (7) between first fixed plate (8) and second fixed plate (9), first arc arm (4) constitute circular structure with second arc arm (5).

2. The bicycle safety aid device according to claim 1, wherein the steering device (3) comprises a fixed seat (15), a spherical groove (14) is formed in the middle of the side surface of the fixed seat (15), a spherical body (18) is rotatably connected inside the spherical groove (14), and a locking cover (16) is fixed on the side surface of the fixed seat (15) in a threaded manner.

3. The bicycle safety auxiliary device according to claim 2, wherein a connecting sleeve (17) is fixedly connected to the outer wall of the sphere (18), and a warning mark (11) is fixedly installed at the other end of the connecting sleeve (17).

4. The bicycle safety auxiliary device according to claim 2, wherein a through hole is formed in the middle of the locking cover (16), an internal thread is formed on the inner wall of the frame of the locking cover (16), an external thread is formed on the outer wall of the side surface of the fixing seat (15), and the internal thread is matched with the external thread.

5. The bicycle safety aid device according to claim 1, wherein a first connecting arm (12) and a second connecting arm (13) are fixedly connected to the outer walls of the two sides of the other end of the connecting rod (10), respectively, and the steering device (3) is fixedly connected to the other ends of the first connecting arm (12) and the second connecting arm (13).

6. The bicycle safety auxiliary device according to claim 3, wherein the warning signs (11) are respectively located at three positions of the bicycle body (1), a power switch is arranged at a handlebar of the bicycle body (1), a storage battery is arranged inside a cushion rod of the bicycle body (1), and the power switch is electrically connected with the warning signs (11).