Bicycle with steering display reminding device

Abstract

The utility model discloses a bicycle with a steering display reminding device, which belongs to the field of vehicles and comprises a frame, wheels are arranged on the front side and the rear side of the frame, a baffle connected with the frame is arranged at the top of each wheel, a steering display component is arranged on each baffle, and a handlebar is arranged at the top of the front side of the frame. The steering display assembly is provided with a rotatable indicating seat, an indicating arrow is fixedly embedded in the rear end of the indicating seat, and a driving assembly is arranged on the frame; the driving assembly comprises rotating handles rotationally arranged on the two sides of the handlebar in a sleeving mode, the rotating handles are fixedly connected with traction ropes connected with the indicating base, and the traction ropes are slidably sleeved with a bottom plate connected with the baffle. According to the bicycle, the steering display component and the driving component are arranged to form a steering display reminding device, and a mechanical structure is matched for driving, so that the bicycle has the characteristics of reliability in use, no need of a power supply, capability of real-time feedback due to simple structure, low manufacturing and maintenance cost, easiness in maintenance, durability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation tools, in particular to a bicycle with a steering display reminder device. Background Art

[0002] Bicycles with turn display reminders are those equipped with a system that indicates the rider's upcoming turn maneuvers to surrounding traffic participants. These devices work by visual and / or audible means to improve rider visibility and prevent traffic accidents.

[0003] After investigation, the Chinese utility model patent with publication number CN219687517U discloses a turning display reminder device for riding tools, bicycles, and electric vehicles. Through this device, when the rider decides to go to a certain place, he sets the destination on the map software of the tablet computer, turns on the navigation, and the rider drives along the route prompted by the navigation. The tablet computer sends location information to the server through the built-in positioning module and 4G / 5G communication module. When it detects that it needs to turn left (right) 100 meters ahead, the tablet computer controls the right turn light (left turn light) to flash and the left turn light (right turn light) to turn off, reminding the rider behind to pay attention. At the same time, the tablet computer controls the right steering vibrator (left steering vibrator) to start vibrating, and the rider holding the right handlebar (left handlebar) can immediately feel the vibration and understand that he must prepare for the turn in advance to avoid missing the intersection. Before and when turning, it can remind other riders behind and itself to improve driving safety and prevent riders from missing the intersection. After the tablet detects that the turn is successful, it controls the right turn vibrator (left turn vibrator) and the right turn light (left turn light) to stop working, so that you can continue to ride safely. However, the use of electronically controlled steering display reminder devices on bicycles increases the cost. The electric system contains electronic components such as sensors, circuit boards, and displays, which increases the manufacturing cost and may lead to an increase in the overall price. The electric steering display device needs to be powered by a battery. When the battery is exhausted, it will affect the display function and need to be charged or replaced regularly. The fault diagnosis and repair of the electronic system usually requires professional knowledge and technology, and may not be as easy to handle as mechanical devices.

[0004] Therefore, the utility model provides a bicycle with a turn display reminder device to solve the above problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a bicycle with a steering display reminder device, aiming to solve the problems of the existing steering display reminder device controlled by electronic equipment proposed in the background technology, such as high cost, reliance on power supply, potential electronic failure, maintenance complexity and possible signal delay.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a bicycle with a turn display reminder device, comprising a frame, the front and rear sides of the frame are both provided with wheels, the top of the wheel is provided with a baffle connected to the frame, the baffle is provided with a turn display assembly for turn display reminder, the top of the front side of the frame is provided with a handlebar, and the frame is provided with a seat;

[0009] The steering display assembly includes a rotatable indicator seat, a rear end of the indicator seat is fixedly embedded with an indicator arrow, and a driving assembly for driving the indicator seat to rotate is arranged on the frame; the driving assembly includes a rotary handle rotatably sleeved on both sides of the handlebar, a traction rope connected to the indicator seat is fixedly connected to the rotary handle, and the outer sliding sleeve of the traction rope is provided with a bottom plate connected to the baffle; the steering display reminder device is composed of the steering display assembly and the driving assembly, and is driven by the mechanical structure, and has the characteristics of reliable use, no need for power supply, generally low manufacturing and maintenance costs due to its simple structure, instant feedback, easy maintenance, and more durability.

[0010] Preferably, a rotating rod is fixedly connected to the bottom of the front end of the indicator seat, and an outer rotating sleeve of the rotating rod is provided with a fixed base fixedly connected to the baffle.

[0011] Preferably, in order to reset the indicator seat, the outer elastic sleeve of the rotating rod is provided with a first torsion spring shaft fixedly connected to the front end of the fixed base, and the first torsion spring shaft is used to ensure that the indicator arrow can be vertically upward without being pulled by the traction rope.

[0012] Preferably, in order not to affect the left and right adjustment of the indicator seat, a U-shaped groove is opened at the bottom of the indicator seat, and both sides of the U-shaped groove are slidably sleeved with limit sliders fixedly connected to the traction rope, and a spring is arranged in the U-shaped groove and between the two limit sliders.

[0013] Preferably, a sleeve which is sleeved on the outside of the traction rope is fixedly connected to the frame.

[0014] Preferably, a guide groove for guiding and winding the traction rope is provided on the outside of the inner end of the rotary handle.

[0015] Preferably, a second torsion spring shaft elastically connected to the handlebar is fixedly connected to the handlebar.

[0016] Preferably, the bicycle also includes a cleaning assembly arranged on the baffle, the cleaning assembly includes a lamp pole arranged at the rear end of the indicator seat, a plurality of cleaning brushes are fixedly connected to the lamp pole at equal intervals in the vertical direction on one side of the lamp pole facing the indicator seat, and a connecting plate fixedly connected to a fixed base is fixedly connected to the bottom end of the lamp pole; the arrangement of the lamp pole enables the indicator seat to be illuminated by the lamp pole when used at night, and the cooperation of the lamp pole and the cleaning brush causes friction between the indicator seat and the cleaning brush during the rotation of the indicator seat, thereby being able to remove dust adsorbed on the indicator seat, thereby achieving the purpose of cleaning.

[0017] (III) Beneficial effects

[0018] The bicycle comprises a steering display component and a driving component to form a steering display reminder device, which is driven by a mechanical structure and has the characteristics of being reliable in use, requiring no power supply, generally having low manufacturing and maintenance costs due to its simple structure, being able to provide instant feedback, being easy to maintain, and being more durable.

[0019] The cleaning component of the bicycle is arranged so that the indicator seat can be illuminated by the lamp pole when the bicycle is used at night. The cooperation between the lamp pole and the cleaning brush causes friction between the indicator seat and the cleaning brush during the rotation of the indicator seat, thereby clearing away dust adsorbed on the indicator seat and achieving the purpose of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure diagram of a bicycle with a turning display reminder device is shown;

[0021] Figure 2 for Figure 1 Another side view showing the overall structure of a bicycle with a turning display reminder device;

[0022] Figure 3 It is a schematic diagram of the structure of the steering display component, the driving component and the cleaning component;

[0023] Figure 4 for Figure 3 The other side of the structure is shown in the figure;

[0024] Figure 5 for Figure 3 The cross-sectional view of the structure of the middle indicator seat;

[0025] Figure 6 This is a diagram showing the structure of the handlebar.

[0026] In the figure:

[0027] 1. Frame; 2. Wheel; 3. Baffle; 4. Handlebar; 5. Steering display assembly; 51. Indicator seat; 52. Fixed base; 53. Turnbar; 54. First torsion spring shaft; 55. Indicator arrow; 6. Driving assembly; 61. Bottom plate; 62. Sleeve; 63. Towing rope; 631. Limiting slider; 64. Spring; 65. Turnbar; 651. Guide groove; 66. Second torsion spring shaft; 7. Cleaning assembly; 71. Light pole; 72. Cleaning brush; 73. Connecting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides a bicycle with a turning display reminder device, such as Figure 1-6 As shown, the bicycle comprises a frame 1, wheels 2 are arranged on the front and rear sides of the frame 1, a baffle 3 connected to the frame 1 is arranged on the top of the wheel 2, a turn display assembly 5 for turn display reminder is arranged on the baffle 3, a handlebar 4 is arranged on the top of the front side of the frame 1, and a seat is arranged on the frame 1;

[0030] The turn display assembly 5 includes a rotatable indicator seat 51, a rear end of the indicator seat 51 is fixedly embedded with an indicator arrow 55, a bottom of the front end of the indicator seat 51 is fixedly connected with a rotating rod 53, and the outer rotating sleeve of the rotating rod 53 is provided with a fixed base 52 fixedly connected to the baffle 3; it should be noted that the base material of the indicator arrow 55 is made of PVC (polyvinyl chloride), and the reflective layer is made of a coating containing micro glass beads or micro-ceramic glass beads with a high refractive index;

[0031] In order to reset the indicator seat 51, the outer elastic sleeve of the rotating rod 53 is provided with a first torsion spring shaft 54 ​​fixedly connected to the front end of the fixed base 52, and the first torsion spring shaft 54 ​​is used to ensure that the indicator arrow 55 can be vertically upward without being pulled by the traction rope 63.

[0032] The frame 1 is provided with a driving assembly 6 for driving the indicator seat 51 to rotate. The driving assembly 6 includes a rotary handle 65 rotatably sleeved on both sides of the handlebar 4. A traction rope 63 connected to the indicator seat 51 is fixedly connected to the rotary handle 65. The outer sliding sleeve of the traction rope 63 is provided with a bottom plate 61 connected to the baffle 3.

[0033] In order not to affect the left-right adjustment of the indicator seat 51, a U-shaped groove is provided at the bottom of the indicator seat 51, and both sides of the U-shaped groove are slidably sleeved with limit sliders 631 fixedly connected to the traction rope 63, and a spring 64 is provided in the U-shaped groove and between the two limit sliders 631;

[0034] The steering display reminder device is composed of a steering display component 5 and a drive component 6. The mechanical system is usually simpler and does not have complex electronic components. Therefore, it may be more reliable in harsh environments or under long-term use and has a lower failure rate. The mechanical steering display does not rely on batteries or external power supplies to work, which means that it will not fail due to power exhaustion and is suitable for long-term outdoor use or applications in non-electrical environments. Due to its simple structure, the manufacturing and maintenance costs are usually low. The mechanical connection can provide instant steering feedback without delays in electronic signal transmission, which is more beneficial for riding scenarios that require quick response. Fault diagnosis and repair of mechanical components are usually more intuitive and simple, and users are more likely to solve small problems by themselves without the need for special electronic equipment detection. The lack of electronic components reduces the risk of damage due to factors such as water and dust, making the mechanical steering display device more durable.

[0035] When in use, when it is necessary to turn right, first rotate the right-hand handle 65 counterclockwise, and the right-hand handle 65 will wrap around and pull the traction rope 63. Under the action of the traction rope 63, the indicator seat 51 rotates clockwise around the fixed base 52 through the rotating rod 53, and the first torsion spring shaft 54 ​​accumulates force during the rotation of the rotating rod 53; at the same time, the traction rope 63 on the left side will drive the limiting slider 631 thereon to slide along the inside of the U-shaped groove, and then squeeze the spring 64 to make it contract and accumulate force; at this time, the arrow points to the right, and when the turn is completed, release the force on the right-hand handle 65, and then reset the indicator seat 51 under the action of the first torsion spring shaft 54, so that the arrow points upward, and at the same time, the limiting sliders 631 on both sides are always located on the top wall in the U-shaped groove under the elastic force of the spring 64;

[0036] When it is necessary to turn left, first rotate the left handle 65 counterclockwise, and the left handle 65 will wrap around and pull the traction rope 63. Under the action of the traction rope 63, the indicator seat 51 rotates counterclockwise around the fixed base 52 through the rotating rod 53, and the first torsion spring shaft 54 ​​accumulates force during the rotation of the rotating rod 53; at the same time, the traction rope 63 on the right will drive the limiting slider 631 thereon to slide along the inside of the U-shaped groove, and then squeeze the spring 64 to make it contract and accumulate force; at this time, the arrow points to the left, and when the turn is completed, release the force on the left handle 65, and then reset the indicator seat 51 under the action of the first torsion spring shaft 54, so that the arrow points upward, and at the same time, the limiting sliders 631 on both sides are always located on the top wall in the U-shaped groove under the elastic force of the spring 64.

[0037] Furthermore, a sleeve 62 is fixedly connected to the frame 1 and is sleeved on the outside of the traction rope 63 ; the sleeve 62 can not only facilitate the sliding guidance of the traction rope 63 , but also protect the traction rope 63 .

[0038] Furthermore, a guide groove 651 for guiding and winding the traction rope 63 is provided on the outside of the inner end of the rotary handle 65. The guide groove 651 can prevent the traction rope 63 from being piled up and wound during the winding process, and prevent the traction rope 63 from being stuck.

[0039] Furthermore, a second torsion spring shaft 66 elastically connected to the handlebar 65 is fixedly connected to the handlebar 4 , and the second torsion spring shaft 66 can accelerate the resetting of the handlebar 65 and accelerate the resetting of the indicator seat 51 .

[0040] The bicycle also includes a cleaning component 7 arranged on the baffle 3, and the cleaning component 7 includes a lamp pole 71 arranged at the rear end of the indicator seat 51, and a plurality of cleaning brushes 72 are fixedly connected to the lamp pole 71 on one side of the indicator seat 51 at equal intervals in the vertical direction, and a connecting plate 73 fixedly connected to the fixed base 52 is fixedly connected to the bottom end of the lamp pole 71; wherein the lamp pole 71 is electrically connected to an external power source, and the setting of the lamp pole 71 can illuminate the indicator seat 51 when used at night, and the cooperation of the lamp pole 71 and the cleaning brush 72 can cause friction between the indicator seat 51 and the cleaning brush 72 during the rotation of the indicator seat, thereby being able to remove dust adsorbed on the indicator seat 51, thereby achieving the purpose of cleaning.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bicycle with a turn display reminder device, comprising a frame (1), wheels (2) are arranged on the front and rear sides of the frame (1), a baffle (3) connected to the frame (1) is arranged on the top of the wheel (2), a turn display assembly (5) for turn display reminder is arranged on the baffle (3), a handlebar (4) is arranged on the top of the front side of the frame (1), and a seat is arranged on the frame (1); Features: The steering display assembly (5) comprises a rotatable indicator seat (51), a rear end of which is fixedly embedded with an indicator arrow (55), and a driving assembly (6) for driving the indicator seat (51) to rotate is provided on the vehicle frame (1); The driving assembly (6) comprises a rotary handle (65) rotatably sleeved on both sides of the handlebar (4), a traction rope (63) connected to the indicator seat (51) being fixedly connected to the rotary handle (65), and an outer sliding sleeve of the traction rope (63) being provided with a bottom plate (61) connected to the baffle (3).

2. The bicycle with a turn display reminder device according to claim 1, characterized in that: The bottom of the front end of the indicating seat (51) is fixedly connected to a rotating rod (53), and the outer rotating sleeve of the rotating rod (53) is provided with a fixed base (52) fixedly connected to the baffle (3).

3. The bicycle with a turn display reminder device according to claim 2, characterized in that: The outer elastic sleeve of the rotating rod (53) is provided with a first torsion spring shaft (54) fixedly connected to the front end of the fixed base (52), and the first torsion spring shaft (54) is used to ensure that the indicating arrow (55) can be vertically upward without being pulled by the traction rope (63).

4. The bicycle with a turn display reminder device according to claim 1, characterized in that: A U-shaped groove is provided at the bottom of the indicating seat (51), and limiting sliders (631) fixedly connected to the traction rope (63) are slidably sleeved on both sides of the U-shaped groove, and a spring (64) is provided in the U-shaped groove and between the two limiting sliders (631).

5. The bicycle with a turn display reminder device according to claim 1, characterized in that: The vehicle frame (1) is fixedly connected with a sleeve (62) sleeved on the outside of the traction rope (63).

6. The bicycle with a turn display reminder device according to claim 1, characterized in that: A guide groove (651) for guiding and winding the traction rope (63) is provided on the outside of the inner side end of the rotating handle (65).

7. The bicycle with a turn display reminder device according to claim 1, characterized in that: The handlebar (4) is fixedly connected to a second torsion spring shaft (66) which is elastically connected to the rotary handle (65).

8. The bicycle with a turn display reminder device according to claim 1, characterized in that: The bicycle further comprises a cleaning assembly (7) arranged on the baffle (3), the cleaning assembly (7) comprising a lamp post (71) arranged at the rear end of the indicator seat (51), a plurality of cleaning brushes (72) being fixedly connected at equal intervals in a vertical direction on one side of the lamp post (71) facing the indicator seat (51), and a connecting plate (73) fixedly connected to the fixed base (52) being fixedly connected to the bottom end of the lamp post (71).

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