CN211167212U

CN211167212U - Bicycle of convenient installation

Info

Publication number: CN211167212U
Application number: CN201921033998.XU
Authority: CN
Inventors: 丁鹏
Original assignee: Bulu Laisi Taicang Electric Technology Co ltd
Current assignee: Bulu Laisi Taicang Electric Technology Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-08-04
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a bicycle of convenient installation, including the bicycle body, fixed mounting has fender mud mechanism on the bicycle body support frame, U type installing port has been seted up on the right side of mounting panel, both sides all are connected with the pivot through the bearing rotation around the recess inner wall, and the shifting chute has all been seted up to the upper surface that two backup pads are close to the opposite side, and the inner wall slidable mounting of shifting chute has clearance mechanism. The utility model discloses an above-mentioned isotructure's cooperation has solved current fender and has mostly fixed connection on the bicycle, and has not set up clearance mechanism, is difficult for simply dismantling and clear up the fender fast, is difficult to adjust the distance between fender and the wheel simultaneously, and is easy because of the distance between fender and the wheel is lower, and leads to when muddy road goes, and mud blocks up the problem that influences normal riding between both's space.

Description

Bicycle of convenient installation

Technical Field

The utility model relates to a bicycle spare part technical field specifically is a bicycle of convenient installation.

Background

The bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle generally, and is a green environment-friendly vehicle by taking a pedal as power after a person rides the bicycle, the bicycle can be used for riding instead of walking and going out as an environment-friendly vehicle, more and more people take the bicycle as fitness equipment for riding exercise and bicycle touring, the mudguard is an important part on the bicycle, and can prevent the rear tire of the bicycle from throwing muddy water onto the body of a rider in rainy days, so that the lower surface of the mudguard is always full of mud, as the existing mudguard is mostly fixedly connected on the bicycle and is not provided with a cleaning mechanism, the mudguard is not easy to be simply and quickly detached and cleaned, and the distance between the mudguard and the wheel is difficult to adjust, and the bicycle is easy to run on a muddy road due to the lower distance between the mudguard and the wheel, mud is blocked between the two gaps to influence normal riding, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bicycle convenient to mount, which is convenient to mount and dismount a fender through the arrangement of a U-shaped mounting port and a bolt, can adjust the angle of the fender through the arrangement of a worm wheel, a worm and a rotating shaft, is convenient to adjust the distance between the fender and a wheel, can clean earth adhered to the inner wall of the fender in time through the arrangement of an arc-shaped moving plate, a cleaning brush, a push rod, a through groove and an elastic rubber layer, does not need to dismount the fender, is simple and convenient to operate in the cleaning process, brings convenient advantages to the cleaning, solves the problems that the existing fenders are mostly fixedly connected to the bicycle, are not provided with a cleaning mechanism, are difficult to dismount and clean the fenders simply and quickly, are difficult to adjust the distance between the fender and the wheel simultaneously, and are easy to cause that the distance between the fender and the wheel is lower, when the bicycle runs on a muddy road, mud is blocked between the two gaps, and normal riding is affected.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bicycle of convenient installation, includes the bicycle body, fixed mounting has fender mud mechanism on the bicycle body support frame, fender mud mechanism includes the mounting panel, U type installing port has been seted up on the right side of mounting panel, be equipped with the bolt in the U type installing port, and the left side of mounting panel sets up flutedly, both sides all are rotated through the bearing and are connected with the pivot around the recess inner wall, the fixed surface of pivot is connected with the fender, the mounting panel is close to the inside of recess front side and has seted up the cavity, and the left and right sides of the inner wall of cavity rotates through the bearing and is connected with slewing mechanism, the equal fixedly connected with backup pad in bottom of both sides around its length direction is followed to the fender, and the upper surface that two backup pads are close to the opposite side has all seted up.

Preferably, slewing mechanism includes the worm, both ends all rotate through the left and right sides of bearing and cavity inner wall about the worm and are connected, and the left end of worm runs through the left side of mounting panel, the upper surface meshing of worm has the worm wheel, the inner wall of worm wheel is close to the fixed surface connection of front end with the pivot.

Preferably, clearance mechanism includes the arc movable plate, and the bottom of the front and back both sides of arc movable plate is located two shifting chutes respectively, the equal fixedly connected with cleaning brush in circumference surface of arc movable plate, the top fixedly connected with push rod of arc movable plate, and the push rod runs through the top of fender, the logical groove that supplies the push rod to remove is seted up at the top of fender.

Preferably, the inner wall of the through groove is fixedly connected with an elastic rubber layer, and the surface of the elastic rubber layer is provided with a moving through groove for the push rod to move.

Preferably, the cleaning brush is a ductile wire brush.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of U type installing port and bolt, make the fender be convenient for install and dismantle, through the worm wheel, the cooperation of worm and pivot, make the angle that can adjust the fender, thereby be convenient for adjust the distance between fender and the wheel, it is lower to have avoided because of the distance between fender and the wheel, and lead to when muddy road goes, mud blocks up and influences normal the riding between the space of both, and through the arc movable plate, the cleaning brush, the push rod, lead to the cooperation on groove and elastic rubber layer, make the earth that bonds the fender inner wall that can be timely clear up, and need not to pull down the fender, it is simple and convenient to clear up the process operation simultaneously, bring the convenience for the clearance.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the mud guard of the present invention;

fig. 3 is a cross-sectional top view of the mounting plate of the present invention;

FIG. 4 is a side cross-sectional view of the cleaning mechanism of the present invention;

fig. 5 is a front sectional view of the worm wheel and worm according to the present invention.

In the figure: the cleaning device comprises a mounting plate 1, a mounting plate 2, a U-shaped mounting opening 2, a bolt 3, a rotating shaft 4, a mudguard 5, a support plate 6, a moving groove 7, a cleaning mechanism 8, a worm 9, a worm gear 10, an arc moving plate 11, a cleaning brush 12, a push rod 13, a through groove 14, an elastic rubber layer 15, a bicycle body 16 and a mud blocking mechanism 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a bicycle convenient to install comprises a bicycle body 16, a mud blocking mechanism 17 is fixedly installed on a supporting frame of the bicycle body 16, the mud blocking mechanism 17 comprises a mounting plate 1, a U-shaped mounting port 2 is formed in the right side of the mounting plate 1, a bolt 3 is arranged in the U-shaped mounting port 2, a groove is formed in the left side of the mounting plate 1, a rotating shaft 4 is rotatably connected to the front side and the rear side of the inner wall of the groove through bearings, a fender 5 is fixedly connected to the surface of the rotating shaft 4, a cavity is formed in the mounting plate 1 close to the front side of the groove, rotating mechanisms are rotatably connected to the left side and the right side of the inner wall of the cavity through bearings and comprise a worm 9, a rotating handle is fixedly connected to the left end of the worm 9, the left end and the right end of the worm 9 are rotatably connected with the, the worm wheel 10 is meshed with the upper surface of the worm 9, when the inclination angle of the fender 5 needs to be adjusted, the worm 9 is rotated to drive the worm wheel 10 to rotate, so that the rotating shaft 4 is driven to rotate, the fender 5 is driven to incline, so that the distance between the fender 5 and the wheel can be adjusted, the worm wheel 10 and the worm 9 have known characteristics, the worm wheel 10 and the worm can be locked in time after adjustment is completed, the phenomenon that when the fender 5 and the wheel run on a muddy road due to the fact that the distance between the fender 5 and the wheel is low, mud is blocked between the gaps of the fender 5 and the wheel to influence normal riding is avoided, the inner wall of the worm wheel 10 is fixedly connected with the surface of the rotating shaft 4 close to the front end, the supporting plates 6 are fixedly connected with the bottoms of the front side and the rear side of the fender 5 in the length direction, the upper surfaces of the two supporting plates 6 close to the opposite, the cleaning mechanism 8 comprises an arc-shaped moving plate 11, the bottoms of the front side and the rear side of the arc-shaped moving plate 11 are respectively positioned in two moving grooves 7, the circumferential surface of the arc-shaped moving plate 11 is fixedly connected with a cleaning brush 12, the cleaning brush 12 is a tough steel wire brush, the cleaning effect on the inner wall of the fender 5 is improved by the tough steel wire brush, the top of the arc-shaped moving plate 11 is fixedly connected with a push rod 13, the top end of the push rod 13 is fixedly connected with a push block, the push block enables the push rod 13 to be more convenient to push, when the mud adhered to the inner wall of the fender 5 needs to be cleaned, the push rod 13 is pushed by the push block to move left and right, the push rod 13 drives the arc-shaped moving plate 11 to move in the moving grooves 7, so that the cleaning brush 12 can clean the inner wall of the fender 5, the push rod 13 penetrates through the top of the fender 5, because the elastic rubber layer 15 has a certain elastic restoring force, the elastic rubber layer 15 can be retracted into the moving through groove, so that the push rod 13 can be extruded to a certain degree, meanwhile, mud is prevented from splashing out of the through groove 14 when the fender 5 is used, and the surface of the elastic rubber layer 15 is provided with the moving through groove for the push rod 13 to move.

The working principle is as follows: when the bicycle convenient to mount is used, when the inclination angle of the fender 5 needs to be adjusted, the worm 9 is rotated through the rotating handle, the worm 9 drives the worm wheel 10 to rotate, so that the rotating shaft 4 is driven to rotate, the fender 5 is further driven to incline, so that the distance between the fender 5 and the wheel can be adjusted, the worm wheel 10 and the worm 9 have known characteristics, the bicycle can be timely locked after the adjustment is completed, the phenomenon that when the bicycle runs on a muddy road due to the fact that the distance between the fender 5 and the wheel is low, mud is blocked between the gaps of the fender 5 and normal riding is influenced is avoided, when the mud adhered to the inner wall of the fender 5 needs to be cleaned, the push rod 13 is pushed by the push block to move leftwards and rightwards, the push rod 13 drives the arc-shaped moving plate 11 to move in the moving groove 7, so that the cleaning brush 12 cleans the inner wall of the fender 5, and the elastic rubber layer, the resilient rubber layer 15 will contract towards the inside of the moving channel and will thus give a certain compression to the push rod 13, while preventing mud from splashing out of the channel 14 when the mudguard 5 is in use.

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

1. A bicycle of convenient installation, includes bicycle body (16), its characterized in that: the mud guard mechanism (17) is fixedly mounted on a support frame of the bicycle body (16), the mud guard mechanism (17) comprises a mounting plate (1), a U-shaped mounting opening (2) is formed in the right side of the mounting plate (1), a bolt (3) is arranged in the U-shaped mounting opening (2), a groove is formed in the left side of the mounting plate (1), a rotating shaft (4) is rotatably connected to the front side and the rear side of the inner wall of the groove through bearings, a fender (5) is fixedly connected to the surface of the rotating shaft (4), a cavity is formed in the mounting plate (1) close to the front side of the groove, rotating mechanisms are rotatably connected to the left side and the right side of the inner wall of the cavity through bearings, supporting plates (6) are fixedly connected to the bottoms of the front side and the rear side of the fender (5) along the length direction, and moving grooves, and a cleaning mechanism (8) is arranged on the inner wall of the moving groove (7) in a sliding way.

2. A bicycle of claim 1, wherein: slewing mechanism includes worm (9), both ends all rotate with the left and right sides of cavity inner wall through the bearing about worm (9) and are connected, and the left end of worm (9) runs through the left side of mounting panel (1), the upper surface meshing of worm (9) has worm wheel (10), the inner wall and pivot (4) of worm wheel (10) are close to the fixed surface connection of front end.

3. A bicycle of claim 1, wherein: clearance mechanism (8) are including arc movable plate (11), and the bottom of the front and back both sides of arc movable plate (11) is located two shifting chutes (7) respectively, the equal fixedly connected with cleaning brush (12) in circumference surface of arc movable plate (11), the top fixedly connected with push rod (13) of arc movable plate (11), and push rod (13) run through the top of fender (5), logical groove (14) that supply push rod (13) to remove are seted up at the top of fender (5).

4. A bicycle of claim 3, wherein: the inner wall of the through groove (14) is fixedly connected with an elastic rubber layer (15), and the surface of the elastic rubber layer (15) is provided with a moving through groove for the push rod (13) to move.

5. A bicycle of claim 1, wherein: the cleaning brush (12) is a tough steel wire brush.