Simple bicycle grip angle adjusting structure

Abstract

The utility model discloses a simple bicycle grip angle adjusting structure, relates to the technical field of bicycle handlebar fixing structures, and aims to help a rider to conveniently and quickly adjust the angle of a bicycle grip without assistance of tools. The structure comprises a handlebar and a clamping pipe, the clamping pipe is composed of a vertical pipe clamp, a connecting pipe and a transverse pipe clamp, the vertical pipe clamp and the transverse pipe clamp are fixed to the two ends of the connecting pipe in a welded mode, and the vertical pipe clamp is used for clamping the clamping pipe to a vertical pipe of a bicycle to ensure that the clamping pipe is integrally fixed. The transverse pipe clamp is used for clamping the handlebar and has the functions of fixing the handlebar and adjusting the angle of the handlebar. According to the simple bicycle grip angle adjusting structure, through the ingeniously-designed clamping pipe structure and the thread adjusting system, the handlebar angle can be conveniently and rapidly adjusted without tools.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bicycle handlebar fixing structure technical field especially, relates to a simple bicycle handlebar angle adjusting structure. BACKGROUND

[0002] In today's bicycle use scene, as a kind of convenient, environmental protection and healthy traffic tool and sports equipment, bicycle has been widely welcomed.However, the existing bicycle handlebar adjusting mode has obvious inconvenience.Under normal circumstances, the adjustment of bicycle handlebar needs to use special tool.This tool-dependent adjusting mode brings many troubles to users in actual use.On the one hand, for most cyclists, they usually do not carry these tools in daily riding process, once the position, angle and other aspects of handlebar need to be adjusted in the riding process, for example, handlebar position is uncomfortable due to long time riding, needs to be adjusted according to different riding scenes and personal posture habits, etc., but cannot be adjusted in time due to not carrying tools, which greatly affects the comfort and experience of riding.On the other hand, even in some specific riding activities, such as long-distance riding, mountain riding, etc., although the cyclists can carry some basic maintenance tools, when the handlebar needs to be adjusted frequently, using tools to adjust every time is not only cumbersome, time-consuming and laborious, but also can cause tools to be lost or damaged due to frequent use of tools.

[0003] Therefore, the existing bicycle handlebar adjusting mode cannot meet the needs of convenience and immediacy of cyclists, and there is an urgent need for a solution that can conveniently and quickly adjust bicycle handlebar without tool assistance. SUMMARY

[0004] In view of the above shortcomings, the utility model provides a simple bicycle handlebar angle adjusting structure, which can conveniently and quickly adjust the angle of bicycle handlebar without tool assistance.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A simple bicycle handlebar angle adjusting structure, comprising a handlebar and a clamp pipe, the clamp pipe comprising a vertical pipe clamp, a connecting pipe and a horizontal pipe clamp, the vertical pipe clamp and the horizontal pipe clamp being correspondingly fixed at both ends of the connecting pipe, the vertical pipe clamp being used to clamp on the vertical pipe of the bicycle, the horizontal pipe clamp comprising a clamping component, a connecting component and a fastening component, the clamping component being fixed on the connecting pipe to clamp the handlebar, the connecting component being arranged on the clamping component, and the fastening component being installed on the connecting component to adjust the looseness of the clamping component.

[0007] Preferably, the clamping component comprises a fixed tube clamp and a movable tube clamp, the movable tube clamp is hinged on the fixed tube clamp, the handlebar is located between the fixed tube clamp and the movable tube clamp, and the connecting component is correspondingly installed on the fixed tube clamp and the movable tube clamp.

[0008] Preferably, the handlebar further comprises a fixing piece, the fixing piece is fixedly arranged on the front side of the middle part of the handlebar, the movable tube clamp is provided with a fixing groove, and the fixing piece is fitted and installed in the fixing groove to horizontally fix the handlebar.

[0009] Preferably, the connecting component is a threaded connecting piece, the threaded connecting piece is correspondingly fixed on the two ends of the fixed tube clamp and the movable tube clamp, and the fastening component is a threaded fastener, the threaded fastener has two and is correspondingly sleeved on the threaded connecting pieces at the two ends of the fixed tube clamp and the movable tube clamp.

[0010] Preferably, the connecting component is a connecting hole, the connecting hole has two groups and is correspondingly arranged on the fixed tube clamp and the movable tube clamp, and the fastening component is an eccentric cam clamping rod, the eccentric cam clamping rod has two and is correspondingly inserted into the two groups of connecting holes.

[0011] Preferably, the outer surface of the threaded fastener is provided with anti-skid lines.

[0012] Preferably, the opening inner diameter of the threaded fastener close to the connecting pipe side is the same as the outer diameter of the threaded connecting piece, and the inner diameter of the threaded fastener close to the connecting pipe side is larger than the inner diameter of the threaded fastener away from the connecting pipe side.

[0013] Compared with the prior art, the simple bicycle handlebar angle adjusting structure of the utility model has the beneficial effects that: the simple bicycle handlebar angle adjusting structure of the utility model can realize tool-free, convenient and fast handlebar angle adjustment through the cleverly designed pipe clamping structure and the threaded adjusting system. The structure comprises a handlebar and a pipe clamp, the pipe clamp is composed of a vertical pipe clamp, a connecting pipe and a horizontal pipe clamp, the vertical pipe clamp and the horizontal pipe clamp are fixed on the two ends of the connecting pipe through welding, the vertical pipe clamp is used for clamping the pipe clamp on the vertical pipe of the bicycle to ensure the overall fixation of the pipe clamp. The horizontal pipe clamp is used for clamping the handlebar, and has the functions of fixing the handlebar and adjusting the angle of the handlebar. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0015] Figure 1 It is the overall structure schematic view of the embodiment one in the utility model;

[0016] Figure 2 It is the explosion view of the utility model in the Figure 1 ;

[0017] Figure 3It is the overall structure schematic view of the pipe clamp in the embodiment one of the utility model;

[0018] Figure 4 It is the overall structure schematic view of the embodiment two of the utility model;

[0019] Figure 5 It is the overall structure schematic view of the pipe clamp in the embodiment two of the utility model;

[0020] Figure 6 It is the partial structure schematic view of the pipe clamp of the utility model.

[0021] The figure mark: 1, handlebar;11, fixed part;2, pipe clamp;21, vertical pipe clamp;22, connecting pipe;23, horizontal pipe clamp;231, clamping part;2311, fixed pipe clamp;2312, movable pipe clamp;2313, fixed groove;232, connecting part;2321, threaded connecting piece;2322, connecting hole;233, fastening part;2331, threaded fastener;2332, eccentric cam clamping lever. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Embodiment one:

[0026] The utility model provides a simple bicycle handlebar angle adjusting structure, the simple bicycle handlebar angle adjusting structure of the utility model, through the clever design's pipe clamp (2) structure and threaded adjusting system, can realize without tool, convenient and fast handlebar (1) angle adjustment.This design has remarkable effect in solving the inconvenient problem of existing bicycle handlebar adjustment, especially in long time riding or different riding scene, can provide more flexible adjustment options for the rider.Through this structure, the rider can adjust the angle of the handlebar according to different riding needs and personal comfort in the use process, so as to improve the riding experience. Figures 1-3 As shown in the figure, the structure includes handlebar (1) and pipe clamp (2), pipe clamp (2) is composed of vertical pipe clamp (21), connecting pipe (22) and horizontal pipe clamp (23), wherein vertical pipe clamp (21) and horizontal pipe clamp (23) are fixed at both ends of connecting pipe (22) by welding, vertical pipe clamp (21) is used to clamp pipe clamp (2) on the vertical pipe of the bicycle, to ensure that pipe clamp (2) is fixed as a whole.Horizontal pipe clamp (23) is used to clamp handlebar (1), and has the functions of fixing handlebar (1) and adjusting the angle of handlebar (1).

[0027] Horizontal pipe clamp (23) includes clamping part (231), connecting part (232) and fastening part (233).Clamping part (231) is welded on connecting pipe (22), which is used to clamp handlebar (1), to ensure that handlebar (1) will not loosen or deviate left and right during riding.Connecting part (232) is installed on clamping part (231), and fastening part (233) is installed on connecting part (232), which is used to adjust the tightness of clamping part (231), so as to facilitate users to adjust the angle of handlebar (1) according to their own needs.

[0028] The middle front side of the handlebar (1) is provided with a fixing part (11), which is embedded and installed in the fixing groove (2313) of the movable pipe clamp (2312), so that the whole pipe clamp (2) can stably fix the handlebar (1) transversely. The design shape of the fixing part (11) is cylindrical, and the diameter is consistent with the width of the installation groove. Such design ensures that the cooperation between the fixing part (11) and the fixing groove (2313) is very tight, which not only avoids the influence of angle adjustment due to the design problem of the fixing part (11), but also further enhances the stability and firmness of the whole pipe clamp (2) system. In addition, the position of the fixing part (11) is designed in front of the handlebar (1), and the selection of this position makes the fixing part (11) not interfere with the angle adjustment when the handlebar (1) is adjusted.

[0029] In order to improve the flexibility of adjusting the angle of the handlebar (1), the design of the fixing groove (2313) extends from the upper side to the lower side of the movable pipe clamp (2), and the length is as long as possible. This design fully considers the space needed for angle adjustment, ensures the degree of freedom of angle adjustment, and will not affect the adjustment range due to the length limitation of the fixing groove (2313). In this way, the rider can quickly adjust the angle of the handlebar (1) according to personal needs in different riding scenes, whether it is long-distance riding or mountain riding, to improve the comfort of riding.

[0030] The clamping part (231) is composed of a fixed pipe clamp (2311) and a movable pipe clamp (2312), and the movable pipe clamp (2312) is connected with the fixed pipe clamp (2311) through a hinge device. The hinge position is set on the lower side of the fixed pipe clamp (2311), and the movable pipe clamp (2312) can rotate freely around the hinge shaft. Such design not only can facilitate the rider to disassemble the handlebar (1) according to needs, but also can ensure the accurate alignment of the handlebar (1) and the pipe clamp (2) when adjusting the angle of the handlebar (1). The handlebar (1) is clamped between the fixed pipe clamp (2311) and the movable pipe clamp (2312), and the connecting part (232) is installed on the two pipe clamps (2), which ensures the fixing effect of the handlebar (1) at different angles.

[0031] The connecting component (232) adopts threaded connectors (2321) fixedly connected to the two ends of the fixed pipe clamp (2311) and the movable pipe clamp (2312), and the outer surface of the threaded connectors (2321) is provided with external threads. The fastening component (233) is composed of two cylindrical threaded fasteners (2331) provided with internal threads matched with the external threads of the threaded connectors (2321), and the threaded fasteners (2331) are correspondingly sleeved on the threaded connectors (2321) of the fixed pipe clamp (2311) and the movable pipe clamp (2312). The design of the threaded fasteners (2331) ensures the gradual increase of the fastening force, so that the handlebar (1) can be firmly fixed when fixed, and at the same time, the tightness can be accurately adjusted according to the needs of the rider.

[0032] The outer surface of the threaded fastener (2331) is designed with anti-skid lines, which facilitates manual rotation without the need for additional tools. The design of the anti-skid lines can effectively enhance the friction force and prevent hand slipping, so that the rider can easily adjust the angle of the handlebar (1) during riding. The biggest advantage of this design is that the rider can adjust the angle at any time during the ride or when stopped, without being limited by time and place, greatly improving the convenience of riding.

[0033] In order to realize better fixing effect of the pipe clamp (2), the inner diameter of the threaded fastener (2331) near the connecting pipe (22) is the same as the outer diameter of the threaded connector (2321), which ensures the good fit between the fastener and the connecting pipe (22). The inner diameter of the threaded fastener (2331) gradually decreases away from the connecting pipe (22), which makes the clamping force between the fixed pipe clamp (2311) and the movable pipe clamp (2312) gradually increase as the threaded fastener (2331) is screwed in, and the handlebar (1) is more firmly fixed at the desired angle. Through this threaded fastening design, the clamping force of the handlebar (1) can be accurately adjusted, so as to meet the needs of the rider in different riding conditions, whether it is short-distance commuting or long-distance riding, the handlebar (1) can firmly and reliably maintain the adjusted angle.

[0034] Through the above design, this structure not only solves the problem of relying on tools in the angle adjustment of traditional handlebars (1), but also quickly adapts to different riding needs. The rider does not need to carry tools, and can adjust the angle of the handlebar (1) according to his own needs in different riding scenarios, improving the flexibility and comfort of riding. Especially in special environments such as long-time riding or mountain riding, the rider can adjust the handlebar (1) through simple manual adjustment to reduce the burden on the wrist or adjust the riding posture, further improving the riding experience.

[0035] Embodiment two:

[0036] AsFigures 4-6 As shown, unlike Example One, in this embodiment, the connecting component (232) adopts a design of connecting holes (2322), which connects the fixed pipe clamp (2311) and the movable pipe clamp (2312) through two sets of oppositely arranged connecting holes (2322), ensuring the simplicity and stability of the structure. Through this connection method, the fixing of the handlebar (1) is more reliable, and at the same time, it provides higher freedom for subsequent angle adjustment. The fastening component (233) adopts an eccentric cam clamping rod (2332) composed of a threaded connecting rod, a nut, and an eccentric rotating rod. This design of the eccentric cam clamping rod (2332) makes the adjustment of the handlebar (1) angle more efficient and accurate. The eccentric rotating rod can drive the eccentric movement of the clamping rod by rotating, thereby adjusting the clamping force between the fixed pipe clamp (2311) and the movable pipe clamp (2312), realizing the tightness adjustment of the handlebar (1). The advantage of the eccentric design is that it can achieve a larger clamping force change through a smaller rotation amplitude, thereby more accurately adjusting the handlebar (1) angle, ensuring that the handlebar (1) can be firmly fixed under different riding conditions. Compared with the traditional threaded fastener (2331), the eccentric cam clamping rod (2332) can reduce the resistance during rotation, making it more smooth to use, further improving the convenience of the rider adjusting the handlebar (1) angle. By adjusting the eccentric cam clamping rod (2332), users can not only conveniently adjust the handlebar (1) angle, but also ensure that the handlebar (1) remains stable and reliable after adjustment, adapting to the needs of different riding scenarios.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, and the protection scope shall prevail.

Claims

1. A simple handlebar angle adjustment structure for a bicycle, comprising a handlebar (1) and a clamp (2), characterized in that: The clamp (2) comprises a vertical pipe clamp (21), a connecting pipe (22) and a horizontal pipe clamp (23), the vertical pipe clamp (21) and the horizontal pipe clamp (23) are correspondingly fixed on both ends of the connecting pipe (22), the vertical pipe clamp (21) is used to clamp on the vertical pipe of the bicycle, the horizontal pipe clamp (23) comprises a clamping part (231), a connecting part (232) and a fastening part (233), the clamping part (231) is fixed on the connecting pipe (22) to clamp the handlebar (1), the connecting part (232) is arranged on the clamping part (231), and the fastening part (233) is installed on the connecting part (232) to adjust the looseness of the clamping part (231).

2. The handlebar angle adjustment structure for a bicycle as defined in claim 1, wherein: The clamping part (231) comprises a fixed pipe clamp (2311) and a movable pipe clamp (2312), the movable pipe clamp (2312) is hinged on the fixed pipe clamp (2311), and the handlebar (1) is located between the fixed pipe clamp (2311) and the movable pipe clamp (2312), and the connecting part (232) is correspondingly installed on the fixed pipe clamp (2311) and the movable pipe clamp (2312).

3. The handlebar angle adjustment structure for a simple bicycle according to claim 2, characterized in that: The handlebar (1) further comprises a fixing piece (11), the fixing piece (11) is fixedly arranged on the front side of the middle part of the handlebar (1), the movable pipe clamp (2312) is provided with a fixed groove (2313), and the fixing piece (11) is fitted and installed in the fixed groove (2313) to transversely fix the handlebar (1).

4. The handlebar angle adjustment structure for a simple bicycle according to claim 2, wherein: The connecting part (232) is a threaded connecting piece (2321), the threaded connecting piece (2321) is correspondingly fixed on both ends of the fixed pipe clamp (2311) and the movable pipe clamp (2312), and the fastening part (233) is a threaded fastener (2331), the threaded fastener (2331) has two and is correspondingly sleeved on the threaded connecting pieces (2321) at both ends of the fixed pipe clamp (2311) and the movable pipe clamp (2312).

5. The handlebar angle adjustment structure for a simple bicycle according to claim 2, wherein: The connecting part (232) is a connecting hole (2322), the connecting hole (2322) has two groups and is correspondingly arranged on the fixed pipe clamp (2311) and the movable pipe clamp (2312), and the fastening part (233) is an eccentric cam clamping rod (2332), the eccentric cam clamping rod (2332) has two and is correspondingly inserted into the two groups of connecting holes (2322).

6. The handlebar angle adjustment structure for a simple bicycle according to claim 4, wherein: The outer surface of the threaded fastener (2331) is provided with anti-skid lines.

7. The handlebar angle adjustment structure for a simple bicycle according to claim 4, wherein: The opening inner diameter of the threaded fastener (2331) close to one side of the connecting pipe (22) is the same as the outer diameter of the threaded connecting piece (2321), and the inner diameter of the threaded fastener (2331) close to one side of the connecting pipe (22) is greater than that of the threaded fastener (2331) away from one side of the connecting pipe (22).

Images