CN217227823U

CN217227823U - Bicycle starting booster unit

Info

Publication number: CN217227823U
Application number: CN202220258848.4U
Authority: CN
Inventors: 邓颖雪
Original assignee: Shenzhen Zhonghua Bicycle Group Co ltd
Current assignee: Shenzhen Zhonghua Bicycle Group Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-19
Anticipated expiration: 2032-02-08

Abstract

The application discloses bicycle starting booster unit relates to bicycle auxiliary assembly technical field, which comprises a carriage body, the activity of automobile body one side is provided with the mount, the fixed motor that is provided with in mount one side, the motor output end rotates and is connected with the drive wheel, drive wheel one side cooperation butt is in the wheel outer wall of automobile body, the fixed telescopic link that is provided with in one side that the drive wheel was kept away from to the mount. This application is through the rotation to the drive wheel after the motor operation, make the drive wheel can drive the wheel and rotate, thereby can be when riding on the upslope starting and long distance, carry out the helping hand to the bicycle, reduce the consumption of physical stamina when people ride, and weaken the tired sense when the user rides, reduce the burden of riding to the knee joint, the knee joint is difficult for receiving the damage when making to ride, utilize parts such as first solid fixed ring and lifting rope, can carry out quick assembly disassembly to device and bicycle, make things convenient for people's later stage to maintain the device and repack, the practicality of device has been improved.

Description

Bicycle starting booster unit

Technical Field

The application relates to the technical field of bicycle auxiliary equipment, in particular to a bicycle starting power assisting device.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The bicycle can be used as an environment-friendly vehicle for riding instead of walking and going out. The bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

However, after people start on an uphill slope of a bicycle and ride the bicycle for a long distance, a large amount of physical energy consumption is caused, the burden on the knee joint is increased, and the knee joint is easily damaged, so that the requirements of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that people hurt the knee joint easily after starting on an uphill and riding in a long distance, the application provides a bicycle starting power assisting device.

The application provides a bicycle starting booster unit adopts following technical scheme:

the utility model provides a bicycle starting booster unit, includes the automobile body, automobile body one side activity is provided with the mount, the fixed motor that is provided with in mount one side, the motor output rotates and is connected with the drive wheel, drive wheel one side cooperation butt is in the wheel outer wall of automobile body, the fixed telescopic link that is provided with in one side that the drive wheel was kept away from to the mount, the fixed connecting plate that is provided with of telescopic link one end, one side that the telescopic link was kept away from to the connecting plate is rotated through the free bearing and is connected with first solid fixed ring, first solid fixed ring one end is rotated and is connected with the solid fixed ring of second, the first solid fixed ring other end passes through bolt and the solid fixed ring cooperation threaded fixation of second, the solid fixed ring female connection of second has the shank of bolt, the welding of shank of bolt one end has the locating plate, the locating plate is located between the solid fixed ring of first fixed ring and the second.

Optionally, a storage battery is fixedly arranged in the fixing frame, and the storage battery is electrically connected with the motor through a wire.

Through adopting above-mentioned technical scheme, battery accessible wire supplies power to the motor.

Optionally, the top of the fixing frame is fixedly connected with a lifting rope, and the lifting rope is located between the driving wheel and the telescopic rod.

Through adopting above-mentioned technical scheme, the lifting rope can support the mount, improves the stability of installation back device.

Optionally, one side of the fixing frame, which is far away from the driving wheel, is fixedly provided with a fixing loop bar, one end of the fixing loop bar is in threaded connection with a threaded rod, and one end of the threaded rod is movably connected in the connecting plate.

Through adopting above-mentioned technical scheme, fixed loop bar accessible screw thread is connected and is spacing to the threaded rod.

Optionally, the welding of threaded rod one end has the commentaries on classics piece, the commentaries on classics piece is the cylinder shape, the commentaries on classics piece rotates to be connected at the connecting plate inner wall.

Through adopting above-mentioned technical scheme, the telescopic link can carry on spacingly to the connecting plate, and the cooperation is changeed the connection of piece for when the threaded rod was rotatory, the connecting plate can only carry out lateral shifting and can't rotate.

Optionally, a rotating rod is welded at one end of the threaded rod and is located between the fixed sleeve rod and the connecting plate.

Through adopting above-mentioned technical scheme, people's accessible bull stick drives the threaded rod and rotates.

Optionally, one side of the positioning plate, which is far away from the bolt rod, is rotatably connected with an anti-slip rubber block, and the cross section of the anti-slip rubber block is in an I shape.

Through adopting above-mentioned technical scheme, the locating plate can be connected and spacing to the anti-skidding rubber piece.

Optionally, first solid fixed ring inner wall fixedly connected with antiskid rubber pad, the center of antiskid rubber piece and the axle center of antiskid rubber pad are located same horizontal plane.

Through adopting above-mentioned technical scheme for when locating plate pressure clamp, anti-skidding rubber piece and anti-skidding rubber pad can with frame direct contact, because anti-skidding rubber pad has elasticity with the anti-skidding rubber piece, can prevent to give the clamp bad with the frame surface.

In summary, the present application includes at least one of the following benefits:

1. rotate to the drive wheel through the motor operation back, make the drive wheel can drive the wheel and rotate, thereby can ride at uphill start and long distance, carry out the helping hand to the bicycle, reduce the consumption of physical stamina when people ride, and weaken the fatigue of user when riding and feel, reduce the burden of riding to the knee joint, the knee joint is difficult for receiving the damage when making to ride, utilize parts such as first solid fixed ring and lifting rope, can carry out quick assembly disassembly to device and bicycle, make things convenient for people's later stage to maintain the device and repack, the practicality of device has been improved.

2. Through the rotatory shank of bolt, can drive the locating plate and carry out lateral shifting, make the locating plate can carry out the centre gripping to the frame in first solid fixed ring and the second solid fixed ring, the people of being convenient for install the device on the frame of different dimensions, rotatory threaded rod can be adjusted the whole length of device, a plurality of positions on the bicycle can be installed to the device after making length adjustment, on the whole can direct mount on ordinary bicycle, realize the helping hand to the bicycle, it is lower to compare current helping hand bicycle cost, more suitable a large amount of popularization.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an enlarged view of the fixing frame and the driving wheel of FIG. 1;

FIG. 3 is a top view of the mounting bracket and drive wheel assembly of the present application;

fig. 4 is an enlarged view of the structure of the region a in fig. 3 of the present application.

Description of reference numerals: 1. a vehicle body; 2. a fixed mount; 21. a motor; 22. a drive wheel; 23. a storage battery; 24. a lifting rope; 3. a telescopic rod; 31. a connecting plate; 32. fixing the loop bar; 33. a threaded rod; 34. rotating the block; 35. a rotating rod; 4. a first retaining ring; 41. a second fixing ring; 42. a bolt shank; 43. positioning a plate; 44. an anti-slip rubber block; 45. anti-skid rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses bicycle starting booster unit, refer to fig. 1-3, including automobile body 1, automobile body 1 is current bicycle, and its inner structure has all been disclosed, does not describe herein very much, and the activity of automobile body 1 one side is provided with mount 2, and automobile body 1 can be connected mount 2, and the fixed motor 21 that is provided with in mount 2 one side, and mount 2 can support and fix motor 21.

Referring to fig. 1-3, the output end of the motor 21 is rotatably connected with a driving wheel 22, the motor 21 drives the driving wheel 22 to rotate after running, one side of the driving wheel 22 is in fit abutment with the outer wall of the wheel of the bicycle body 1, and the driving wheel 22 can drive the wheel of the bicycle body 1 to rotate after rotating, so as to assist the bicycle.

Referring to fig. 1-3, a storage battery 23 is fixedly arranged in the fixing frame 2, the fixing frame 2 can support and protect the storage battery 23, the storage battery 23 is electrically connected with the motor 21 through a conducting wire, so that the motor 21 is conveniently powered through the storage battery 23, a lifting rope 24 is fixedly connected to the top of the fixing frame 2, the lifting rope 24 is located between the driving wheel 22 and the telescopic rod 3, and the lifting rope 24 can support the fixing frame 2, so that the stability of the device after installation is improved.

Referring to fig. 2-4, a telescopic rod 3 is fixedly arranged on one side of the fixing frame 2 away from the driving wheel 22, the fixing frame 2 can connect the telescopic rod 3, a connecting plate 31 is fixedly arranged at one end of the telescopic rod 3, the telescopic rod 3 can connect the connecting plate 31 with the fixing frame 2, one side of the connecting plate 31 away from the telescopic rod 3 is rotatably connected with a first fixing ring 4 through a hinged support, and the connecting plate 31 can connect and limit the first fixing ring 4.

Referring to fig. 2-4, a fixed loop bar 32 is fixedly arranged on one side of the fixed frame 2 away from the driving wheel 22, the fixed frame 2 can connect and fix the fixed loop bar 32, a threaded rod 33 is connected to one end of the fixed loop bar 32 through threads, the fixed loop bar 32 can connect and limit the threaded rod 33 through threads, one end of the threaded rod 33 is rotatably connected in the connecting plate 31, a rotating block 34 is welded to one end of the threaded rod 33, the threaded rod 33 can drive the rotating block 34 to rotate after rotating, the rotating block 34 is cylindrical, and the rotating block 34 in the shape of a cylinder is convenient to rotate.

Referring to fig. 2-4, the rotating block 34 is rotatably connected to the inner wall of the connecting plate 31, the rotating block 34 can connect the threaded rod 33 with the connecting plate 31, the telescopic rod 3 can limit the connecting plate 31, the rotating block 34 is connected in a matching manner, so that when the threaded rod 33 rotates, the connecting plate 31 can only move transversely and cannot rotate, the rotating rod 35 is welded at one end of the threaded rod 33, the rotating rod 35 is located between the fixed sleeve rod 32 and the connecting plate 31, and people can drive the threaded rod 33 to rotate through the rotating rod 35.

Referring to fig. 2-4, one end of the first fixing ring 4 is rotatably connected with the second fixing ring 41, the first fixing ring 4 and the second fixing ring 41 can clamp the frame, and under the rotation of the hinged support of the connecting plate 31, the first fixing ring 4 and the second fixing ring 41 can rotate integrally, so that the frame with different inclination angles can be clamped conveniently, and the other end of the first fixing ring 4 is matched with the second fixing ring 41 through a bolt for threaded fixing, so that the first fixing ring 4 is connected with the second fixing ring 41.

Referring to fig. 2 to 4, a bolt rod 42 is connected to the second fixing ring 41 through a thread, the second fixing ring 41 can connect and limit the bolt rod 42 through the thread, a positioning plate 43 is welded to one end of the bolt rod 42, the bolt rod 42 can drive the positioning plate 43 to move transversely after rotating, and the positioning plate 43 is located between the first fixing ring 4 and the second fixing ring 41, so that the transversely moved positioning plate 43 can clamp the frame between the first fixing ring 4 and the second fixing ring 41.

Referring to fig. 2-4, one side of the positioning plate 43 away from the bolt rod 42 is rotatably connected with an anti-slip rubber block 44, the positioning plate 43 can connect and limit the anti-slip rubber block 44, the cross section of the anti-slip rubber block 44 is in an i shape, and one end of the anti-slip rubber block 44 in the i shape is conveniently connected with the positioning plate 43.

Referring to fig. 2-4, the inner wall of the first fixing ring 4 is fixedly connected with an anti-skid rubber pad 45, the first fixing ring 4 can support and connect the anti-skid rubber pad 45, and the center of the anti-skid rubber block 44 and the axis of the anti-skid rubber pad 45 are located in the same horizontal plane, so that when the positioning plate 43 is pressed and clamped, the anti-skid rubber block 44 and the anti-skid rubber pad 45 can be in direct contact with the frame, and the surface of the frame can be prevented from being damaged by clamping due to the elasticity of the anti-skid rubber block 44 and the anti-skid rubber pad 45.

The implementation principle of a bicycle starting booster unit of this application embodiment does:

during the use, people can overlap first solid fixed ring 4 and the solid fixed ring 41 of second outside the frame of automobile body 1 earlier, utilize the bolt to fix first solid fixed ring 4 and the solid fixed ring 41 of second, rotatory shank of bolt 42 again, at the solid fixed ring 41 internal screw thread of second support with spacing down, shank of bolt 42 can drive locating plate 43 and anti-skidding rubber piece 44 and carry out lateral shifting, make anti-skidding rubber pad 45 and anti-skidding rubber piece 44 can carry out the centre gripping to the frame in first solid fixed ring 4 and the solid fixed ring 41 of second, come to fix the device tentatively.

Then, the threaded rod 33 is rotated through the rotating rod 35, the threaded rod 33 can move transversely to adjust the length of the device by matching with the connection of the rotating block 34 under the supporting and limiting of the internal thread of the fixed sleeve rod 32, the driving wheel 22 of the device after the length adjustment can be abutted against the wheel of the vehicle body 1, and then the lifting rope 24 is tied on the vehicle frame of the top vehicle body 1 to fix and support the device again.

When power assistance is needed, the motor 21 can be started, and the motor 21 rotates the driving wheel 22 after running, so that the driving wheel 22 can drive the wheels of the bicycle body 1 to rotate, and the bicycle can be assisted when starting on an uphill or riding for a long distance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bicycle starting booster unit, includes automobile body (1), its characterized in that: the automobile body is characterized in that a fixing frame (2) is movably arranged on one side of the automobile body (1), a motor (21) is fixedly arranged on one side of the fixing frame (2), the output end of the motor (21) is rotatably connected with a driving wheel (22), one side of the driving wheel (22) is matched and abutted on the outer wall of a wheel of the automobile body (1), a telescopic rod (3) is fixedly arranged on one side of the fixing frame (2) far away from the driving wheel (22), a connecting plate (31) is fixedly arranged at one end of the telescopic rod (3), one side of the connecting plate (31) far away from the telescopic rod (3) is rotatably connected with a first fixing ring (4) through a hinged support, one end of the first fixing ring (4) is rotatably connected with a second fixing ring (41), the other end of the first fixing ring (4) is matched and screwed with the second fixing ring (41) through a bolt, and a bolt rod (42) is connected with the inner thread of the second fixing ring (41), a positioning plate (43) is welded at one end of the bolt rod (42), and the positioning plate (43) is located between the first fixing ring (4) and the second fixing ring (41).

2. A bicycle starting assist device as claimed in claim 1, wherein: the motor is characterized in that a storage battery (23) is fixedly arranged in the fixing frame (2), and the storage battery (23) is electrically connected with the motor (21) through a lead.

3. A bicycle starting assist device as claimed in claim 1, wherein: the top of the fixing frame (2) is fixedly connected with a lifting rope (24), and the lifting rope (24) is positioned between the driving wheel (22) and the telescopic rod (3).

4. A bicycle starting assist device as claimed in claim 1, wherein: one side of the fixing frame (2) far away from the driving wheel (22) is fixedly provided with a fixed loop bar (32), one end of the fixed loop bar (32) is in threaded connection with a threaded rod (33), and one end of the threaded rod (33) is movably connected into the connecting plate (31).

5. A bicycle starting aid as claimed in claim 4, wherein: threaded rod (33) one end welding has commentaries on classics piece (34), commentaries on classics piece (34) are the cylinder shape, change piece (34) and rotate to be connected at connecting plate (31) inner wall.

6. A bicycle starting aid as claimed in claim 5, wherein: threaded rod (33) one end welding has bull stick (35), bull stick (35) are located between fixed loop bar (32) and connecting plate (31).

7. A bicycle starting assist device as claimed in claim 1, wherein: one side of the positioning plate (43) far away from the bolt rod (42) is rotatably connected with an anti-skidding rubber block (44), and the cross section of the anti-skidding rubber block (44) is in an I shape.

8. A bicycle starting assist device as claimed in claim 7, wherein: the inner wall of the first fixing ring (4) is fixedly connected with an anti-skid rubber pad (45), and the center of the anti-skid rubber block (44) and the axis of the anti-skid rubber pad (45) are located in the same horizontal plane.