Limiting device for starting lever of motorcycle
By designing the motorcycle starter rod limiting device, including longitudinal rods, arc limiting rings, buffer rods and buffer springs, the abnormal noise and automatic flip problems caused by the lack of limiting structure of the traditional starter rods are solved, achieving more stability and safety effect of use.
Patent Information
- Application Number
- CN202421432531.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the use of motorcycles, the traditional starter rod lacks a limit structure, which leads to abnormal noise and automatic flip during bumps, affecting the use effect.
A motorcycle starter rod limiting device is designed, including a longitudinal rod, an arc limiting ring, a buffer rod and a buffer spring. When using the starting rod body, the longitudinal rod pushes outward, the arc limit ring is squeezed, the buffer rod elastically conflicts, the buffer spring is recycled, and the longitudinal rod can break away from the arc limit ring, complete the use operation, and after use is completed, Clutched in the limit ring to prevent loosening and collision.
Through the design of the limiting device, the abnormal noise and automatic flip of the motorcycle during bumps are avoided, the stability and safety of use are improved, and the collision caused by loosening of the longitudinal rod is prevented.
Smart Images
Figure CN222436495U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motorcycle starter rod limiter, in particular to a motorcycle starter rod limiter device. Background Art
[0002] A motorcycle is a two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by a handlebar. It is light, flexible, and fast, and is widely used in patrolling, passenger and cargo transportation, etc. It is also used as sports equipment. Generally speaking, motorcycles are divided into street cars, road racing motorcycles, off-road motorcycles, cruisers, touring cars, etc. A motorcycle foot starter is a device used to start the motorcycle. Although motorcycles now often use a key electronic ignition for one-button start, motorcycle foot starters are rarely used, but under some extreme conditions, such as electronic ignition failure, there is still a place for motorcycle foot starters. The starter lever is still an indispensable component of a motorcycle. The limit device is a device for protecting the machine and its users. It is commonly found on cars and cranes and is a very important safety device.
[0003] Motorcycles in the prior art sometimes require the use of a starter lever to complete the ignition operation during use, but traditional starter levers are all retracted by flipping upwards and do not have a limiting structure, which causes abnormal noises to be generated when the motorcycle is bumpy and may also automatically flip over, thereby affecting the use effect. Utility Model Content
[0004] The utility model aims to provide a motorcycle starter rod limit device. When the starter rod body needs to be used, the longitudinal rod is pushed outward, and the inner arc plate of the arc-shaped limit ring contacts the arc of the longitudinal rod, so that the arc-shaped limit ring can be squeezed, and the buffer rod contacts elastically, and the buffer spring is recovered. At this time, the longitudinal rod can be separated from the arc-shaped limit ring to complete the use operation.
[0005] To achieve the above-mentioned purpose, a motorcycle starting rod limiting device is provided, comprising: a starting rod body, one end of the starting rod body is fixedly connected to a connecting shaft, a middle side of the starting rod body is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a longitudinal rod, an arc-shaped limiting ring is sleeved below the middle of the longitudinal rod, the four outer corners of the arc-shaped limiting ring are fixedly connected to buffer rods, one end of the buffer rod is sleeved with a fixing sleeve, the outer side of the fixing sleeve is fixedly connected to a fixing block, and the rear side of the fixing block is fixedly connected to a motorcycle frame.
[0006] According to the motorcycle starter lever limiting device, the front end of the arc-shaped limiting ring is fixedly connected with an arc-shaped plate, and the arc-shaped plate and the arc-shaped limiting ring are in a 3 shape.
[0007] According to the motorcycle starter lever limiting device, arc-shaped protrusions are provided at the ends of the arc-shaped limiting ring.
[0008] According to the motorcycle starter rod limiting device, bolts are passed through the four corner edges of the motorcycle frame.
[0009] According to the motorcycle starter rod limiting device, a rubber ring is fixedly connected to the inner side of the arc-shaped limiting ring, and the rubber ring and the longitudinal rod are in abutment with each other.
[0010] According to the motorcycle starting rod limiting device, a rubber sleeve is fixedly connected to the upper middle portion of the longitudinal rod.
[0011] According to the motorcycle starter rod limiting device, a buffer spring is fixedly connected between the fixed sleeve and the buffer rod.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model is provided with a longitudinal rod, an arc-shaped limit ring, a buffer rod and a buffer spring. When the starting rod body needs to be used, the longitudinal rod is pushed outward, and the inner arc plate of the arc-shaped limit ring contacts the arc of the longitudinal rod, so that the arc-shaped limit ring can be squeezed, and the buffer rod elastically contacts, and the buffer spring is recovered. At this time, the longitudinal rod can be separated from the arc-shaped limit ring to complete the use operation. Similarly, after use is completed, the longitudinal rod contacts the inner side of the arc-shaped limit ring to be clamped in the inside of the arc-shaped limit ring to complete the limit, and it is not easy to loosen and cause the generation of collision noise.
[0014] 2. The utility model is provided with a rubber ring and a longitudinal rod. When the motorcycle is running, the longitudinal rod can fit with the rubber ring, which plays a buffering role in the bumpy process and prevents abnormal noise.
[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0017] Figure 1 This is a three-dimensional structural diagram of a motorcycle starter rod limiting device of the utility model;
[0018] Figure 2 This is a disassembled diagram of a starting rod body and a motorcycle frame of a motorcycle starting rod limiting device of the utility model;
[0019] Figure 3 For this utility model Figure 2 A in the enlarged view;
[0020] Figure 4 The utility model is a cross-sectional view of a fixing sleeve of a motorcycle starter rod limiting device.
[0021] In the figure: 1. starting rod body; 2. motorcycle frame; 3. connecting shaft; 4. connecting block; 5. fixing block; 6. rubber sleeve; 7. rubber ring; 8. longitudinal rod; 9. bolt; 10. buffer rod; 11. arc plate; 12. arc convex block; 13. arc limit ring; 14. buffer spring; 15. fixing sleeve. DETAILED DESCRIPTION
[0022] 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.
[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0024] See also Figure 1-4The utility model provides a technical solution: a motorcycle starter lever limiting device, which includes: a starter lever body 1, one end of the starter lever body 1 is fixedly connected to a connecting shaft 3, and is connected to a motorcycle engine through the connecting shaft 3; a connecting block 4 is fixedly connected to one side of the middle of the starter lever body 1, and a longitudinal rod 8 is fixedly connected to the top of the connecting block 4; a rubber sleeve 6 is fixedly connected to the upper middle of the longitudinal rod 8, and the rubber sleeve 6 is convenient for users to step on the operation; an arc-shaped limiting ring 13 is sleeved below the middle of the longitudinal rod 8, and when use is completed, the longitudinal rod 8 contacts the inner side of the arc-shaped limiting ring 13 to be clamped in the inner side of the arc-shaped limiting ring 13. The arc-shaped limiting ring 13 is fixedly connected to the four outer corners with buffer rods 10. Through the plug-in cooperation between the buffer rod 10 and the fixed sleeve 15, it can play a role of stable recovery and extension support. One end of the buffer rod 10 is sleeved with a fixed sleeve 15. A buffer spring 14 is fixedly connected between the fixed sleeve 15 and the buffer rod 10. The buffer rod 10 elastically resists and the buffer spring 14 is recovered. At this time, the longitudinal rod 8 can be separated from the arc-shaped limiting ring 13 to complete the use operation. The outer side of the fixed sleeve 15 is fixedly connected with a fixed block 5. The rear side of the fixed block 5 is fixedly connected with a motorcycle frame 2. Bolts 9 are passed through the four corners of the motorcycle frame 2.
[0025] The front ends of the arc limiting rings 13 are fixedly connected with arc plates 11. When the starting rod body 1 needs to be used, the longitudinal rod 8 is pushed outward, and the inner arc plate 11 of the arc limiting ring 13 is in arc contact with the longitudinal rod 8, which can squeeze the arc limiting ring 13, and the arc plate 11 and the arc limiting ring 13 are in a 3-shape. The ends of the arc limiting rings 13 are provided with arc protrusions 12, which can block the longitudinal rod 8 and can also play an arc contact role during insertion and removal, so as to facilitate the expansion of the arc limiting ring 13 by the arc contact. The inner side of the arc limiting ring 13 is fixedly connected with a rubber ring 7, which is fixed in the recovery position of the longitudinal rod 8 by the front fixing block 5 of the motorcycle frame 2. Subsequently, the longitudinal rod 8 can fit with the rubber ring 7 during driving of the motorcycle, which plays a buffering role in the bumpy process to prevent abnormal noise, and the rubber ring 7 and the longitudinal rod 8 are in contact with each other.
[0026] Working principle: when in use, the motorcycle frame 2 is fixed in the recovery position of the longitudinal rod 8 by the front fixing block 5. Then, during driving, the longitudinal rod 8 can fit with the rubber ring 7, which plays a buffering role in the bumpy process to prevent abnormal noise. Then, when the starting rod body 1 is needed, the longitudinal rod 8 is pushed outward, and the inner arc plate 11 of the arc limit ring 13 is in arc contact with the longitudinal rod 8, so as to squeeze the arc limit ring 13, and the buffer rod 10 is in elastic contact, and the buffer spring 14 is recovered. At this time, the longitudinal rod 8 can be separated from the arc limit ring 13 to complete the use operation. Similarly, after use, the longitudinal rod 8 is in contact with the inner side of the arc limit ring 13, so as to be clamped in the inside of the arc limit ring 13 to complete the limit.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A motorcycle starter lever limiting device, comprising: A starting rod body (1), characterized in that one end of the starting rod body (1) is fixedly connected to a connecting shaft (3), a middle side of the starting rod body (1) is fixedly connected to a connecting block (4), the top of the connecting block (4) is fixedly connected to a longitudinal rod (8), an arc-shaped limiting ring (13) is sleeved below the middle of the longitudinal rod (8), the four outer corners of the arc-shaped limiting ring (13) are fixedly connected to a buffer rod (10), one end of the buffer rod (10) is sleeved with a fixing sleeve (15), the outer side of the fixing sleeve (15) is fixedly connected to a fixing block (5), and the rear side of the fixing block (5) is fixedly connected to a motorcycle frame (2).
2. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: The front end of the arc-shaped limiting ring (13) is fixedly connected to the arc-shaped plate (11), and the arc-shaped plate (11) and the arc-shaped limiting ring (13) are in a "3" shape.
3. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: The ends of the arc-shaped limiting ring (13) are each provided with an arc-shaped protrusion (12).
4. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: Bolts (9) are passed through the four corner edges of the motorcycle frame (2).
5. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: The inner side of the arc-shaped limiting ring (13) is fixedly connected with a rubber ring (7), and the rubber ring (7) and the longitudinal rod (8) are in abutment with each other.
6. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: A rubber sleeve (6) is fixedly connected to the upper middle portion of the longitudinal rod (8).
7. A motorcycle starter lever limiting device as claimed in claim 1, characterized in that: A buffer spring (14) is fixedly connected between the fixed sleeve (15) and the buffer rod (10).