CN211336288U - Portable bicycle rearview mirror - Google Patents
Portable bicycle rearview mirror Download PDFInfo
- Publication number
- CN211336288U CN211336288U CN201921955903.XU CN201921955903U CN211336288U CN 211336288 U CN211336288 U CN 211336288U CN 201921955903 U CN201921955903 U CN 201921955903U CN 211336288 U CN211336288 U CN 211336288U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support
- sleeve
- rearview mirror
- rotating shaft
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model provides a portable bicycle rear-view mirror, including the sleeve of cover at bicycle handle tip, set up threaded hole on the telescopic circumference lateral wall, threaded hole is equipped with the locking bolt, be equipped with the support on the telescopic circumference lateral wall, it is connected with the pivot to rotate on the support, the middle part of pivot is connected with first connecting rod, the one end of first connecting rod is rotated and is connected with the second connecting rod, first connecting rod and second connecting rod interference fit, the one end of second connecting rod is equipped with the convex mirror, one side of support is stretched out to the one end of pivot, the one end that support one side was stretched out in the pivot is equipped with six prisms, six prism outer slip caps are equipped with the locating plate, be equipped with the connecting plate on the circumference lateral wall of locating plate, seted up the connecting hole on the connecting plate, the outside of support be equipped with a plurality of spliced poles of connecting hole complex, six prismatic one end is equipped with the.
Description
Technical Field
The utility model relates to a bicycle technical field specifically is a portable bicycle rear-view mirror.
Background
In recent years, with the increasing severity of greenhouse effect, the importance of environmental protection is recognized globally, and therefore "energy conservation and emission reduction" is proposed. The energy conservation and emission reduction are not only requirements put forward by enterprises, but also requirements of people on making drops in daily life. In order to respond to the national call of energy conservation and emission reduction, a large number of students and pupils choose to ride as a main transportation mode, but the bicycles are generally not provided with reflectors according to the standard, the reflectors of the battery cars cannot be adapted to the bicycles, and the reflectors for the bicycles on the market are complex in structure and large in weight. The invisible details bury great hidden dangers to the concept of safe traveling, people can experience the bicycle in the same way, pedestrians and vehicles in front and behind need to be observed firstly before turning, but the pedestrians and vehicles are often frightened and uneasy when the raincoats cover the sight in rainy days because the pedestrians and vehicles are always out of sight of the bicycle without reflectors, and the hidden dangers are not small.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an improve portable bicycle rear-view mirror of bicycle trip security has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable bicycle rearview mirror comprises a sleeve sleeved at the end part of a bicycle handle, wherein the circumferential side wall of the sleeve is provided with a threaded hole, a locking bolt is arranged in the threaded hole, a support is arranged on the circumferential side wall of the sleeve, a rotating shaft is rotatably connected on the support, the middle part of the rotating shaft is connected with a first connecting rod, one end of the first connecting rod is rotatably connected with a second connecting rod, the first connecting rod and the second connecting rod are in interference fit, one end of the second connecting rod is provided with a convex mirror, one end of the rotating shaft extends out of one side of the support, one end of the rotating shaft extending out of one side of the support is provided with a hexagonal prism, a positioning plate is sleeved outside the hexagonal prism in a sliding manner, a connecting plate is arranged on the circumferential side wall of the positioning plate, the connecting plate is provided with a connecting hole, the outer side of the support is provided with a plurality of connecting columns matched with the connecting hole, and one end of the hexagonal prism is provided with a handle with the diameter larger than the outer diameter of the hexagonal prism.
Furthermore, a positioning column which is deep into the end part of the bicycle handle is arranged in the sleeve.
Furthermore, friction lines are arranged on the handle.
Furthermore, the circumferential side wall of the sleeve is provided with a containing groove for containing the end part of the locking bolt.
(III) advantageous effects
To sum up, the utility model discloses overall structure easy dismounting, portable improves the security of bicycle trip.
Drawings
Fig. 1 is a first schematic structural view of a portable bicycle rearview mirror of the present invention;
fig. 2 is a schematic structural view of a portable bicycle rearview mirror of the present invention;
fig. 3 is a schematic structural view of the rotating shaft.
In the figure: 1. a sleeve; 2. a positioning column; 3. a support; 4. a rotating shaft; 5. a first link; 6. a second link; 7. a convex mirror; 8. connecting columns; 9. a connecting plate; 10. connecting holes; 11. positioning a plate; 12. a handle; 13. locking the bolt; 14. accommodating grooves; 15. a hexagonal prism.
Detailed Description
An embodiment of the present invention is further described with reference to fig. 1 to 3.
A portable bicycle rearview mirror comprises a sleeve 1 sleeved at the end part of a bicycle handle 12, wherein a threaded hole is formed in the circumferential side wall of the sleeve 1, a locking bolt 13 is arranged in the threaded hole, a support 3 is arranged on the circumferential side wall of the sleeve 1, a rotating shaft 4 is rotatably connected onto the support 3, a first connecting rod 5 is connected to the middle part of the rotating shaft 4, a second connecting rod 6 is rotatably connected to one end of the first connecting rod 5, the first connecting rod 5 and the second connecting rod 6 are in interference fit, a convex mirror 7 is arranged at one end of the second connecting rod 6, one end of the rotating shaft 4 extends out of one side of the support 3, a hexagonal prism 15 is arranged at one end of the rotating shaft 4 extending out of one side of the support 3, a positioning plate 11 is sleeved outside the hexagonal prism 15 in a sliding manner, a connecting plate 9 is arranged on the circumferential side wall of the positioning plate 11, a connecting hole 10 is formed in the connecting, one end of the hexagonal prism 15 is provided with a handle 12 with the diameter larger than the outer diameter of the hexagonal prism 15.
When the rearview mirror is used, the end part of the existing bicycle handle 12 is generally detachable and hollow, the novel rearview mirror is sleeved at the end part of the bicycle handle 12, the locking sleeve 1 is locked and fixed through the locking bolt 13, the rearview angle of the convex mirror 7 is adjusted by rotating the second connecting rod 6, because the first connecting rod 5 and the second connecting rod 6 are in interference fit, the second connecting rod 6 has pretightening force after each rotation and can not rotate freely, the current angle can be kept, meanwhile, the positioning plate 11 can also be slid outwards, the connecting hole 10 on the positioning plate 11 is not matched with the connecting column 8 any more, the positioning plate 11 is rotated again, the positioning plate 11 drives the hexagonal prism 15 to rotate, the hexagonal prism 15 drives the rotating shaft 4 to rotate for a certain angle, so that the rearview angle of the convex mirror 7 can be adjusted, different crowds are suitable, the convex mirror 7 can be fixed by matching the connecting hole 10 with the connecting column 8 by the sliding the positioning plate 11 again after, the bicycle sharing device can be used for common bicycles and shared bicycles, the whole device can be detached, the carrying is convenient, and the safety of bicycle traveling is improved.
In the preferred embodiment, the sleeve 1 is internally provided with a positioning column 2 which extends into the end part of the bicycle handlebar 12, so that the sleeve 1 can be conveniently positioned and fixed.
The handle 12 is preferably provided with friction lines to facilitate rotation of the handle 12.
The circumferential side wall of the sleeve 1 is provided with an accommodating groove 14 for accommodating the end of the locking bolt 13, and the locking bolt 13 is arranged in the accommodating groove 14, so that the operating handle bar of a riding person can be prevented from being influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A portable bicycle rearview mirror which is characterized in that: comprises a sleeve sleeved at the end part of a bicycle handle, a threaded hole is arranged on the circumferential side wall of the sleeve, a locking bolt is arranged in the threaded hole, a support is arranged on the circumferential side wall of the sleeve, a rotating shaft is rotatably connected on the support, the middle part of the rotating shaft is connected with a first connecting rod, one end of the first connecting rod is rotatably connected with a second connecting rod, the first connecting rod and the second connecting rod are in interference fit, one end of the second connecting rod is provided with a convex mirror, one end of the rotating shaft extends out of one side of the support, one end of the rotating shaft extending out of one side of the support is provided with a hexagonal prism, a positioning plate is sleeved outside the hexagonal prism in a sliding manner, a connecting plate is arranged on the circumferential side wall of the positioning plate, the connecting plate is provided with a connecting hole, the outer side of the support is provided with a plurality of connecting columns matched with the connecting hole, and one end of the hexagonal prism is provided with a handle with the diameter larger than the outer diameter of the hexagonal prism.
2. A portable bicycle rearview mirror as claimed in claim 1, wherein: a positioning column which extends into the end part of the bicycle handle is arranged in the sleeve.
3. A portable bicycle rearview mirror as claimed in claim 1, wherein: the handle is provided with friction lines.
4. A portable bicycle rearview mirror as claimed in claim 1, wherein: and the circumferential side wall of the sleeve is provided with an accommodating groove for accommodating the end part of the locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955903.XU CN211336288U (en) | 2019-11-13 | 2019-11-13 | Portable bicycle rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955903.XU CN211336288U (en) | 2019-11-13 | 2019-11-13 | Portable bicycle rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211336288U true CN211336288U (en) | 2020-08-25 |
Family
ID=72134727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955903.XU Expired - Fee Related CN211336288U (en) | 2019-11-13 | 2019-11-13 | Portable bicycle rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211336288U (en) |
-
2019
- 2019-11-13 CN CN201921955903.XU patent/CN211336288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211113 |