Steering lock mounting structure for motorcycle and motorcycle

Abstract

The utility model discloses a steering lock installation structure which comprises an upper connecting plate, a steering lock and a switching device, and the switching device is connected with the upper connecting plate and the steering lock. The switching device further comprises a vibration reduction flexible structure, and the vibration reduction flexible structure is arranged at the joint between the switching device and the upper connecting plate or the steering lock. The utility model further provides the motorcycle provided with the steering lock mounting structure, the switching device is arranged between the upper connecting plate and the steering lock, direct rigid connection between the steering lock on the motorcycle and the upper connecting plate is changed into flexible connection, and the probability of maintenance of the steering lock due to vibration damage is reduced.

Description

Technical Field

[0001] The utility model relates to the field of motorcycle parts and motorcycles, and in particular to a steering lock installation structure for a motorcycle and a motorcycle. Background Art

[0002] The function of the motorcycle steering lock is to prevent the front of the motorcycle from being rotated after the motorcycle stops, and to realize the anti-theft function after the lock tongue of the steering lock extends out and contacts the side of the steering limit block on the frame. Therefore, the motorcycle steering lock is generally installed on the rotatable part of the front of the motorcycle, fixed on the upper connecting plate, and the lock core is exposed on the upper connecting plate upward so that the start key can be easily inserted and removed. The existing motorcycle steering locks are directly fixedly connected to the upper connecting plate by bolts, and are firmly and rigidly installed on the upper connecting plate. The disadvantage of this assembly method is that the vibration amplitude and frequency of the steering lock are completely consistent with those of the upper connecting plate and the front fork of the motorcycle, resulting in the precision parts and electrical components in the steering lock being easily damaged due to vibration (the above vibration refers to an irregular shaking transmitted from the road surface or other channels, not an engine as the excitation source; the above vibration specifically refers to a regular shaking transmitted from the engine, with the engine as the excitation source. For convenience, it is generally referred to as "vibration" below). Summary of the invention

[0003] The utility model aims to provide a steering lock installation structure and a motorcycle, so as to reduce the vibration intensity of the steering lock transmitted from various channels.

[0004] In order to solve the above technical problems, the utility model provides a steering lock installation structure, including an upper connecting plate, a steering lock and a switching device, wherein the switching device is connected to both the upper connecting plate and the steering lock; the switching device also includes a vibration-damping flexible structure, which is arranged at the connection between the switching device and the upper connecting plate or the steering lock.

[0005] Furthermore, a first bolt mounting hole is provided on the adapter, and an upper connecting plate threaded hole is provided on the upper connecting plate. The first bolt passes through the first bolt mounting hole and the upper connecting plate threaded hole to connect the adapter to the upper connecting plate.

[0006] Furthermore, a threaded hole of the adapter is provided on the adapter, and a second bolt mounting hole is provided on the steering lock. The second bolt passes through the second bolt mounting hole and the threaded hole of the adapter, so that the adapter is connected to the steering lock.

[0007] Furthermore, the vibration-damping flexible structure includes a rubber ring, which is arranged on the outside of the first bolt or the second bolt.

[0008] Furthermore, the vibration-damping flexible structure includes a bushing, which is arranged between the rubber ring and the first bolt or the second bolt.

[0009] In order to solve the above technical problems, the utility model also provides a motorcycle equipped with the above steering lock installation structure.

[0010] By providing a transfer device between the upper connecting plate and the steering lock, the steering lock on the motorcycle is no longer directly rigidly connected to the upper connecting plate, but is converted into a flexible connection, thereby reducing the probability of the steering lock being damaged due to vibration and requiring repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 A schematic structural diagram of a steering lock installation structure for a motorcycle provided by an embodiment of the utility model;

[0013] Figure 2 A structural cross-sectional view of a steering lock mounting structure for a motorcycle provided by an embodiment of the utility model;

[0014] Figure 3 A schematic diagram of the three-dimensional structure of a steering lock installation structure for a motorcycle provided by an embodiment of the utility model;

[0015] Reference numerals:

[0016] 1. Upper connecting plate; 2. Adapter; 3. Steering lock; 4. First bolt; 5. Second bolt; 6. Bushing; 7. Rubber ring; 8. Gasket. DETAILED DESCRIPTION

[0017] 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 them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0018] The core of the utility model is to provide a steering lock installation structure for a motorcycle, so as to reduce the vibration intensity of the steering lock 3 transmitted from various channels.

[0019] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] The utility model provides a steering lock installation structure, comprising an upper connecting plate 1, a steering lock 3 and an adapter 2, wherein the adapter 2 is connected to both the upper connecting plate 1 and the steering lock 3; the adapter 2 also comprises a vibration-damping flexible structure, which is arranged at the connection between the adapter 2 and the upper connecting plate 1 or the steering lock 3.

[0021] By setting the adapter 2, the upper connecting plate 1 and the steering lock 3 are no longer directly hard-connected, but are transmitted through the adapter 2. When the engine is started or encounters bad road conditions, the vibration-reducing flexible structure on the adapter 2 will greatly reduce the vibration, thereby protecting the steering lock 3. The setting position of the vibration-reducing flexible structure can be actually determined according to the process requirements. It can be set at the connection between the adapter 2 and the upper connecting plate 1 or the steering lock 3. More preferably, the vibration-reducing flexible structure is set at both connections.

[0022] In one embodiment, a first bolt mounting hole is provided on the adapter 2, and an upper connecting plate 1 threaded hole is provided on the upper connecting plate 1. The first bolt 4 passes through the first bolt mounting hole and the threaded hole of the upper connecting plate 1, so that the adapter 2 is connected to the upper connecting plate 1. A threaded hole for the adapter 2 is provided on the adapter, and a second bolt mounting hole is provided on the steering lock 3. The second bolt passes through the second bolt mounting hole and the threaded hole of the adapter 2, so that the adapter 2 is connected to the steering lock 3. The threaded connection ensures reliable connection stability while being convenient for users to disassemble.

[0023] Furthermore, the vibration-damping flexible structure includes a rubber ring 7, which is arranged outside the first bolt 4 or the second bolt 5 (selected according to the setting position of the vibration-damping flexible structure), and is located between the bolt and the mounting hole. The rubber ring 7 is preferably set as an I-shaped rubber ring 7, which has a better vibration-damping effect. The above-mentioned rubber ring 7 can also be replaced by other flexible parts such as foam and spring steel.

[0024] Furthermore, the vibration-damping flexible structure includes a bushing 6, which is arranged between the rubber ring 7 and the first bolt 4 or the second bolt 5 (selected according to the setting position of the vibration-damping flexible structure). In one embodiment, the bushing 6 is a T-shaped bushing 6, and the bushing 6 can be made of metal to increase its connection stability, or it can be made of rubber to further increase its vibration-damping ability.

[0025] In one embodiment, a gasket 8 is further provided between the first bolt 4 or the second bolt 5 and the rubber ring 7 (selected according to the setting position of the vibration-damping flexible structure) to make the connection more secure and prevent loosening.

[0026] In order to solve the above technical problems, the utility model also provides a motorcycle, which is equipped with the above steering lock installation structure, and the service life of the steering lock 3 of the motorcycle can be greatly improved.

[0027] The above is a detailed introduction to a steering lock mounting structure for a motorcycle and a motorcycle provided by the utility model. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the utility model.

[0028] It should also be noted that, in this specification, relational terms such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A steering lock installation structure for a motorcycle, comprising an upper connecting plate, a steering lock and a switching device, characterized in that: The adapter is connected to both the upper connecting plate and the steering lock; The adapter device also includes a vibration-damping flexible structure, which is arranged at the connection between the adapter device and the upper connecting plate or the steering lock.

2. The steering lock mounting structure for a motorcycle according to claim 1, characterized in that: The adapter is provided with a first bolt mounting hole, and the upper connecting plate is provided with an upper connecting plate threaded hole. A first bolt passes through the first bolt mounting hole and the upper connecting plate threaded hole to connect the adapter to the upper connecting plate.

3. The steering lock mounting structure for a motorcycle according to claim 2, characterized in that: The adapter is provided with an adapter threaded hole, the steering lock is provided with a second bolt mounting hole, and the second bolt passes through the second bolt mounting hole and the adapter threaded hole to connect the adapter with the steering lock.

4. The steering lock mounting structure for a motorcycle according to claim 3, characterized in that: The vibration-damping flexible structure comprises a rubber ring, and the rubber ring is arranged on the outside of the first bolt or the second bolt.

5. The steering lock mounting structure for a motorcycle according to claim 4, characterized in that: The vibration-damping flexible structure comprises a bushing, and the bushing is arranged between the rubber ring and the first bolt or the second bolt.

6. A motorcycle, characterized in that: It comprises a steering lock mounting structure as described in any one of claims 1 to 5.

Images