Bicycle handlebar with anti-skid structure

Abstract

The utility model relates to the technical field of bicycle handles, in particular to a bicycle handle with an anti-skidding structure, which comprises a rotating drum and a locking mechanism, the rotating drum is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a middle handle, two ends of the middle handle are respectively provided with a side handle through a hinge, and the side handles are connected with the locking mechanism. Two positioning assemblies are arranged at the top of the outer wall of the middle handle, brake handles are arranged on the side walls of the two side handles correspondingly, and clamping assemblies are arranged on the side walls of the two side handles correspondingly. According to the device, the side handle is folded and fixed through the locking pin, the rotating shaft is inserted and fixed by the locking pin, and the brake cable is pulled while the side handle rotates, so that the front wheel and the rear wheel of the bicycle are braked, a steering system and the wheels cannot rotate, it is ensured that the bicycle is in a locked state when parked, and the anti-theft performance is greatly enhanced; the side handle is folded through rotation, so that the attractiveness of the bicycle is improved, and the bicycle is more compact and convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle handlebars, in particular to a bicycle handlebar with an anti-slip structure. Background Art

[0002] The bicycle handlebar design with an anti-slip structure is intended to enhance the grip and safety while riding, especially in slippery conditions, during long rides or during strenuous exercise, effectively preventing slipping and loss of control.

[0003] Currently, the handlebars of bicycles cannot be effectively stored or folded when parked, which will take up more lateral space and protrude or extend into aisles or passages, increasing the risk of collision. At the same time, only the wheels of the bicycle are locked, and the front wheel of the bicycle can be steered and easily deviate from its original position, causing the vehicle body to be unstable. On slopes or in windy environments, the wheels are prone to slip or unexpected rotation, which not only increases the risk when parking, but also easily causes the vehicle to collide or scratch other objects, and also reduces the anti-theft coefficient of the bicycle, thereby making the device less practical. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a bicycle handle with an anti-slip structure.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a bicycle handle with an anti-slip structure, comprising a rotating drum and a locking mechanism, the rotating drum being rotatably connected to a rotating shaft, the top of the rotating shaft being fixedly connected to an intermediate handle, the intermediate handle being laterally arranged above the rotating drum, and side handles being respectively provided at both ends of the intermediate handle through hinges, two groups of positioning assemblies being provided at the top of the outer wall of the intermediate handle, the two groups of positioning assemblies corresponding to the two side handles respectively, the outer walls of the side handles being provided with anti-slip pads, the side walls of the two side handles being respectively provided with brake handles, the two brake handles being respectively fixedly connected to brake lines, and the brake lines being located in the rotating drum, and the side walls of the two side handles being respectively provided with clamping assemblies.

[0006] Preferably, the positioning assembly includes a lifting block slidably connected to the top of the outer wall of the middle handle, the bottom of the lifting block is fixedly connected to the middle handle with a spring, the end of the side handle close to the middle handle is fixedly connected to a positioning plate, the positioning plate is provided with a mounting hole, and the lifting block passes through the mounting hole on the positioning plate on the corresponding side.

[0007] Preferably, the anti-slip pad is provided with ventilation holes.

[0008] Preferably, a wire passing tube is fixedly installed inside the rotating shaft, and the wire passing tube passes through the rotating shaft longitudinally. The wire passing tube is sleeved on the outside of the two brake cables.

[0009] Preferably, the clamping assembly includes a clamping block, which is fixedly mounted on the side wall of the side handle, and the inner diameter of the right clamping block is the outer diameter of the left clamping block.

[0010] Preferably, the locking mechanism includes a locking pin and a lock, the locking pin corresponds to the lock, and the two clamping blocks, the rotating cylinder and the rotating shaft are respectively provided with connecting holes corresponding to the locking pin.

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] 1. This device retracts the side handle and secures it with a locking pin. The rotating shaft is inserted and secured by the locking pin. When the side handle rotates, the brake cable is pulled, thereby braking the front and rear wheels of the bicycle. The steering system and wheels cannot rotate, preventing thieves from moving the bicycle by turning the steering or wheels. The bicycle is locked when parked, greatly enhancing the anti-theft performance. The retracted side handle not only improves the appearance of the bicycle, but also makes the bicycle more compact and easy to store.

[0013] 2. This device only needs to be unlocked with a key, the locking pin is removed, and then the side handle is easily rotated to simultaneously unlock the steering and wheel locking systems, making it ready for riding at any time. This simple and intuitive operation method does not require complicated operations or tools. The rider can quickly complete the unlocking and riding preparation. The combination of the jacking block and the positioning plate ensures that the side handle is firmly fixed when locked, and the spring can ensure that the positioning plate will not slip off the jacking block, ensuring that the side handle can be stably positioned when in use, enhancing the safety of the bicycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention provides a schematic structural diagram of a bicycle handlebar with an anti-slip structure.

[0015] Figure 2 This is a rear isometric view of a bicycle handlebar with an anti-slip structure proposed by the present invention.

[0016] Figure 3 This is a half-section axonometric view of a bicycle handlebar with an anti-slip structure proposed by the present invention.

[0017] Figure 4 for Figure 3 The X part is an enlarged structural diagram.

[0018] In the figure: 1 side handle, 2 middle handle, 3 rotating shaft, 4 rotating drum, 5 brake handle, 6 anti-slip pad, 7 ventilation hole, 8 clamping block, 9 locking pin, 10 lock, 11 brake cable, 12 cable tube, 21 spring, 22 lifting block, 101 positioning plate, 102 hinge. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figures 1 to 4 , a bicycle handle with an anti-slip structure, including a rotating drum 4 and a locking mechanism, the rotating drum 4 is rotatably connected to a rotating shaft 3, the top of the rotating shaft 3 is fixedly connected to an intermediate handle 2, the intermediate handle 2 is laterally arranged above the rotating drum 4, and both ends of the intermediate handle 2 are respectively provided with side handles 1 through hinges 102, and the direction is adjusted by rotating the rotating shaft 3 in the rotating drum 4, the top of the outer wall of the intermediate handle 2 is slidably connected to two lifting blocks 22, the two lifting blocks 22 correspond to the two side handles 1 respectively, the bottom of the lifting block 22 is fixedly connected to the intermediate handle 2 with a spring 21, and the end of the side handle 1 close to the intermediate handle 2 is fixedly connected to a positioning plate 101, a mounting hole is provided on the positioning plate 101, and an inclined surface is provided at the bottom of the positioning plate 101, It helps to quickly connect the positioning plate 101 and the jacking block 22. The jacking block 22 passes through the mounting hole on the positioning plate 101 on the corresponding side. The jacking block 22 and the spring 21 are used to lock the side handle 1 and the middle handle 2. Press the jacking block 22 downward, and the spring 21 is squeezed. When the jacking block 22 is separated from the mounting hole, the side handle 1 can be rotated. The outer wall of the side handle 1 is provided with an anti-slip pad 6, and the anti-slip pad 6 is provided with a ventilation hole 7. The anti-slip pad 6 can increase the friction with the palm, effectively preventing the hands from slipping due to sweaty hands or wet weather during riding, and increasing the control and safety during riding. The ventilation hole 7 can effectively reduce the accumulation of frictional heat, while improving air circulation, helping to keep the hands dry, and reducing the discomfort caused by long-term riding.

[0021] A wire tube 12 is fixedly installed inside the rotating shaft 3, and the wire tube 12 passes through the rotating shaft 3 longitudinally. Two brake wires 11 are arranged inside the wire tube 12. The two brake wires 11 correspond to the two side handles 1 respectively and pass through the extended side handles 1. The side walls of the two side handles 1 are respectively provided with brake handles 5. The brake wire 11 is fixedly connected to the brake handle 5 on the corresponding side. Pressing the brake handle 5 pulls the brake wire 11 to brake. By hiding the brake wire 11 in the wire tube 12 inside the rotating shaft 3, the brake wire 11 can be prevented from being exposed to the outside, thereby improving the simplicity and neatness of the appearance of the bicycle.

[0022] The side walls of the two side handles 1 are respectively fixed with clamping blocks 8, and the inner diameter of the right clamping block 8 is the outer diameter of the left clamping block 8. The locking mechanism includes a locking pin 9 and a lock 10. The locking pin 9 corresponds to the lock 10, and the lifting block 22 is pressed downward to release the lock of the positioning plate 101, and the side handle 1 is rotated downward until the left clamping block 8 clamps the rotating drum 4, and the right clamping block 8 clamps the left clamping block 8. The two clamping blocks 8, the rotating drum 4 and the rotating shaft 3 are respectively provided with connecting holes corresponding to the locking pin 9. The clamping block 8 is fixed to the rotating drum 4 by inserting the locking pin 9, and the locking pin 9 is locked by the lock 10. The locking pin 9 passes through the rotating drum 4 and the rotating shaft 3, so that the rotating shaft 3 cannot rotate, completing the locking of the bicycle steering. The rotation of the side handle 1 causes the brake line 11 to be pulled, so that the front and rear wheels of the bicycle are braked, and the bicycle steering and wheels are locked to prevent theft. When the rider uses it, he uses the key to open the lock 10 and remove the lock. Pin 9, turn the side handle 1 upward, the inclined surface below the positioning plate 101 presses the jacking block 22 down until the jacking block 22 enters the hole of the positioning plate 101, and the spring 21 lifts the jacking block 22 to complete the locking. By inserting the locking pin 9 into the connecting hole on the rotating drum 4, the clamping block 8 and the rotating shaft 3, the steering system and the wheel can be locked to prevent thieves from rotating or unlocking without a key, reducing the risk of theft. The pulling of the brake line 11 causes the front and rear wheels to be braked, which not only makes the steering unable to operate, but also limits the rotation of the wheels, further enhancing the anti-theft effect and ensuring that the bicycle cannot be ridden or moved. The insertion of the locking pin 9 and the locking mechanism of the lock 10 make the entire locking process simple and quick, without the need for complicated steps or tools, which improves the user experience. Moreover, the two side handles 1 are in a storage state after being rotated and locked, thereby saving parking space for the vehicle and enhancing the practicality of the equipment.

[0023] In the present invention, the side handle 1 is connected to the middle handle 2 by a hinge 102 and can be rotated. The side handle 1 and the middle handle 2 are positioned by passing the jacking block 22 through the mounting hole of the positioning plate 101. The spring 21 ensures that the positioning plate 101 will not slip off the jacking block 22. The bicycle rotates and turns in the rotating drum 4 through the rotating shaft 3. The rotating shaft 3 is passed through the wire tube 12. The brake line 11 enters the middle handle 2 through the wire tube 12 and passes through the side handle 1 to be connected to the brake handle 5. Pressing the brake handle 5 pulls the brake line 11 to brake. The appearance of the bicycle is improved by hiding the brake line 11 and the wire tube 12. When the rider finishes riding, he can press the jacking block 22 downward to release the lock on the positioning plate 101. The rider rotates the side handle 1 downward until the left clamping block 8 clamps the rotating drum 4, and the inner diameter of the right clamping block 8 is the outer diameter of the left clamping block 8. The clamping block 8 is fixed to the rotating drum 4 by inserting the locking pin 9, and the locking pin 9 is locked by the lock 10. The rotating shaft 3 cannot rotate due to the insertion of the locking pin 9, and the steering of the bicycle is locked. At the same time, as the side handle 1 rotates, the brake line 11 is pulled to brake the front and rear wheels of the bicycle. The side handle 1 is folded up to save space and the side handle 1 is fixed by the action of the locking pin 9. The steering and wheels of the bicycle are locked to prevent theft. When the rider uses it, he uses the key to open the lock 10 and remove the locking pin 9, turn the side handle 1 up, and press the lifting block 22 down until the lifting block 22 enters the hole of the positioning plate 101. The spring 21 pushes up the lifting block 22 to complete the locking. It is simple and convenient, and the rider can ride immediately.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bicycle handle with an anti-slip structure, characterized in that: The invention comprises a rotating drum (4) and a locking mechanism, wherein the rotating drum (4) is rotatably connected to a rotating shaft (3), the top of the rotating shaft (3) is fixedly connected to an intermediate handle (2), the intermediate handle (2) is transversely arranged above the rotating drum (4), and the two ends of the intermediate handle (2) are respectively provided with side handles (1) through hinges (102), two groups of positioning components are provided on the top of the outer wall of the intermediate handle (2), and the two groups of positioning components correspond to the two side handles (1), respectively, and the outer wall of the side handle (1) is provided with an anti-slip pad (6), and the side walls of the two side handles (1) are respectively provided with brake handles (5), and the two brake handles (5) are respectively fixedly connected to brake lines (11), and the brake lines (11) are located in the rotating drum (3), and the side walls of the two side handles (1) are respectively provided with clamping components.

2. The bicycle handle with an anti-slip structure according to claim 1, characterized in that: The positioning assembly comprises a lifting block (22) slidably connected to the top of the outer wall of the middle handle (2); the bottom of the lifting block (22) is fixedly connected to the middle handle (2) with a spring (21); one end of the side handle (1) close to the middle handle (2) is fixedly connected to a positioning plate (101); a mounting hole is provided on the positioning plate (101); and the lifting block (22) passes through the mounting hole on the positioning plate (101) on the corresponding side.

3. The bicycle handle with an anti-slip structure according to claim 1, characterized in that: The anti-slip pad (6) is provided with ventilation holes (7).

4. The bicycle handle with an anti-slip structure according to claim 1, characterized in that: A wire tube (12) is fixedly installed inside the rotating shaft (3), the wire tube (12) longitudinally passes through the rotating shaft (3), and the wire tube (12) is sleeved on the outside of the two brake wires (11).

5. The bicycle handle with an anti-slip structure according to claim 1, characterized in that: The clamping assembly comprises a clamping block (8), the clamping block (8) being fixedly mounted on the side wall of the side handle (1), and the inner diameter of the right clamping block (8) being the same as the outer diameter of the left clamping block (8).

6. The bicycle handle with an anti-slip structure according to claim 5, characterized in that: The locking mechanism comprises a locking pin (9) and a lock (10), wherein the locking pin (9) corresponds to the lock (10), and the clamping block (8), the rotating drum (4) and the rotating shaft (3) are respectively provided with connection holes corresponding to the locking pin (9).

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