Anti-breaking motorcycle chain with high safety

Abstract

The utility model relates to the technical field of motorcycle chains, and discloses a high-safety anti-breaking motorcycle chain which comprises outer chain plates for connection, the opposite ends of the outer chain plates are connected with inner chain plates through connecting assemblies so as to be used for installation and connection between the outer chain plates and the inner chain plates, the opposite ends of the outer chain plates are provided with protective plates, and the protective plates are connected with the inner chain plates through connecting assemblies. One side of the inner wall of each protection plate is connected with a clamping rod through a translation assembly so that the clamping rods can move to complete mounting and dismounting, and the inner walls of the outer chain plates are connected with the clamping rods through limiting assemblies so that the clamping rods can be mounted and limited. According to the chain, the detachable protection plates are arranged on the two sides of the outer chain plates, the outer chain plates and the plug pins can be protected through the detachable protection plates, the chain is prevented from being fractured or deformed due to strong impact, safety and overall performance are improved, meanwhile, the protection plates can be detached conveniently to be replaced, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle chain technology, and in particular to a high-safety, anti-breakage motorcycle chain. Background Technology

[0002] The chain is the main transmission component connecting the motorcycle engine and the rear wheel. The engine's power is transmitted to the rear wheel through the chain, thus propelling the motorcycle forward. The chain drive system can convert the engine's rotational force into the rotation of the rear wheel.

[0003] In existing motorcycle chains, the chain is located on the outside. Therefore, in harsh road conditions, the chain may be subjected to strong impacts, causing it to break or deform, which in turn reduces safety and overall performance.

[0004] Based on the aforementioned patent, the chain mentioned in its background technology may break or deform under strong impact. In response to this technical problem, this application proposes a highly safe and anti-breakage motorcycle chain. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly safe anti-breakage motorcycle chain. By installing detachable protective plates on both sides of the outer chain plate, the chain can be protected from strong impacts that could cause breakage or deformation, thus improving safety and overall performance. At the same time, the protective plates can be easily removed and replaced, improving work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high-safety anti-breakage motorcycle chain includes an outer chain plate as a connector. An inner chain plate is connected to one end of the outer chain plate via a connecting assembly for installation connection between the outer and inner chain plates. A protective plate is provided on the opposite end of each outer chain plate. A locking rod is connected to one side of the inner wall of each protective plate via a translation assembly for moving the locking rod to complete installation and disassembly. The inner wall of each outer chain plate is connected to the locking rod via a limiting assembly for installing and limiting the locking rod. Connecting rods for protection are fixedly connected to both sides of the opposite end of the protective plate.

[0008] Furthermore, the connecting assembly includes through holes on both the left and right sides of the outer wall of the outer and inner chain plates, with pins provided between adjacent through holes, and ball bearing cylinders provided on the outer wall of the pins.

[0009] Furthermore, the inner diameter of the through hole is equal to the outer diameter of the pin, and the front and rear ends of the ball bearing cylinder are respectively located at opposite ends of the inner chain plate.

[0010] Furthermore, the translation component includes fixed cylinders fixedly connected to the inner wall of the protective plate, connecting cylinders rotatably connected to opposite sides of the inner wall of the fixed cylinders, threaded rods fixedly connected to opposite sides of the connecting cylinders, and grooves formed at opposite ends of the connecting cylinders.

[0011] Furthermore, the outer wall of the threaded rod is threadedly connected to the inner wall of the clamping rod, and the outer wall of the clamping rod is slidably connected to the inner wall of the fixed cylinder.

[0012] Furthermore, the limiting component includes connecting holes on the inner wall of the outer chain plate, and slots on opposite ends of the outer chain plate. The shape of the connecting holes matches the shape of the locking rod, and the outer wall of the locking rod is set on the inner wall of the slot. The shape of the locking rod matches the shape of the slot.

[0013] Furthermore, the outer wall of the connecting rod on the right is respectively set on the front and rear sides of the inner wall of the pin, and the diameter of the outer wall of the connecting rod is equal to the diameter of the inner wall of the pin.

[0014] This utility model has the following beneficial effects:

[0015] In this invention, detachable protective plates are provided on both sides of the outer chain plate. These detachable protective plates can protect the outer chain plate and the pins, preventing the chain from breaking or deforming due to strong impacts, thus improving safety and overall performance. At the same time, the protective plates can be easily removed and replaced, improving work efficiency. Attached Figure Description

[0016] Figure 1 A plan view of a highly secure, anti-breakage motorcycle chain proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the outer chain plate of a motorcycle chain with high safety and anti-breakage capability proposed in this utility model;

[0018] Figure 3 A cross-sectional view of a high-safety anti-breakage motorcycle chain pin proposed in this utility model;

[0019] Figure 4 A cross-sectional view of a protective plate for a motorcycle chain with high safety against breakage, as proposed in this utility model;

[0020] Figure 5 This utility model presents a structural diagram of a high-safety, anti-breakage motorcycle chain connection hole.

[0021] Legend:

[0022] 1. Outer link plate; 2. Pin; 3. Ball bearing cylinder; 4. Inner link plate; 5. Protective plate; 6. Connecting rod; 7. Fixing cylinder; 8. Connecting cylinder; 9. Threaded rod; 10. Locking rod; 11. Connecting hole; 12. Locking groove; 13. Groove; 14. Through hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 3-5 As shown, one embodiment of this utility model provides a high-safety anti-breakage motorcycle chain, including an outer chain plate 1 as a connector for installation and connection between the outer chain plate 1 and the inner chain plate 4. A protective plate 5 is provided on the opposite end of each outer chain plate 1 to allow the movement of a locking lever 10 for installation and disassembly, and for installing and limiting the locking lever 10. Connecting rods 6 for protection are fixedly connected to both sides of the opposite end of the protective plate 5. Connecting cylinders 8 are rotatably connected to the opposite side of the inner wall of a fixed cylinder 7. All are fixedly connected with threaded rods 9. Grooves 13 are provided on opposite ends of the connecting cylinders 8. The outer walls of the threaded rods 9 are threadedly connected to the inner walls of the clamping rods 10. The outer walls of the clamping rods 10 are slidably connected to the inner walls of the fixed cylinders 7. Slots 12 are provided on opposite ends of the outer chain plates 1. The shape of the connecting holes 11 matches the clamping rods 10. The outer walls of the clamping rods 10 are all located within the slots 12. The shape of the clamping rods 10 matches the slots 12. The outer walls of the right-side connecting rods 6 are located on the front and rear sides of the inner wall of the pin 2. The diameter of the outer wall of the connecting rod 6 is equal to the diameter of the inner wall of the pin 2.

[0025] Specifically, when installing the protective plate 5, first flip the locking rod 10 to align with the connecting hole 11, then push the protective plate 5 inward to insert the locking rod 10 into the connecting hole 11. Next, insert the screwdriver into the groove 13 and rotate the connecting cylinder 8. The connecting cylinder 8 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the locking rod 10 to slide outward, sliding the locking rod 10 to the outside of the connecting hole 11. Then rotate the protective plate 5 to align the locking rod 10 with the slot 12. Then rotate the connecting cylinder 8 in the opposite direction to lock the locking rod 10 into the slot 12, and then connect the screwdriver to the connecting hole 11. Installation is complete when the connecting rod 6 is inserted into the pin 2. To disassemble, simply rotate the connecting cylinder 8 in the opposite direction to remove the locking rod 10 from the slot 12 and the connecting rod 6 from the pin 2. Then rotate the protective plate 5 to remove it. The removable protective plate 5 can protect the outer chain plate 1 and the pin 2, preventing the chain from breaking or deforming due to strong impact, thus improving safety and overall performance. At the same time, it is convenient to remove and replace the protective plate 5, improving work efficiency.

[0026] Reference Figure 1-3 As shown, pins 2 are provided between adjacent through holes 14, and ball cylinders 3 are provided on the outer wall of pins 2. The inner diameter of through hole 14 is equal to the outer diameter of pin 2. The front and rear ends of ball cylinder 3 are respectively provided at opposite ends of inner chain plate 4.

[0027] Specifically, when installing the outer chain plate 1 and the inner chain plate 4, first insert the pin 2 into the adjacent through hole 14 of the outer chain plate 1 and the inner chain plate 4, then install the ball bearing cylinder 3 on the outer wall of the pin 2, and then install the outer chain plate 1 and the inner chain plate 4 on the other side to complete the installation of the chain.

[0028] Working principle: First, when installing the protective plate 5, flip the locking rod 10 to align with the connecting hole 11, then push the protective plate 5 inward to insert the locking rod 10 into the connecting hole 11. Then, insert the screwdriver into the groove 13 and rotate the connecting cylinder 8. The connecting cylinder 8 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the locking rod 10 to slide outward, sliding the locking rod 10 to the outside of the connecting hole 11. Then, rotate the protective plate 5 to align the locking rod 10 with the slot 12. Then, rotate the connecting cylinder 8 in the opposite direction to lock the locking rod 10 into the slot 12 and lock the connecting rod 6 into the pin 2. The installation is now complete. To disassemble, simply rotate the connecting cylinder 8 in the opposite direction to remove the locking rod 10 from the slot 12 and the connecting rod 6 from the pin 2. Then, rotate the protective plate 5 to remove the locking rod 10 from the connecting hole 11. The protective plate 5 can then be removed.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-safety, anti-breakage motorcycle chain, characterized in that, The system includes an outer chain plate (1) as a connector, an inner chain plate (4) connected to one end of the outer chain plate (1) via a connecting component for installation connection between the outer chain plate (1) and the inner chain plate (4), a protective plate (5) is provided on the opposite end of the outer chain plate (1), a locking rod (10) is connected to one side of the inner wall of the protective plate (5) via a translation component for moving the locking rod (10) to complete installation and disassembly, the inner wall of the outer chain plate (1) is connected to the locking rod (10) via a limiting component for installation and limiting of the locking rod (10), and connecting rods (6) for protection are fixedly connected to both sides of the opposite end of the protective plate (5).

2. The high-safety anti-breakage motorcycle chain according to claim 1, characterized in that: The connecting component includes through holes (14) on both the left and right sides of the outer wall of the outer chain plate (1) and the inner chain plate (4), and a pin (2) is provided between adjacent through holes (14), and a ball cylinder (3) is provided on the outer wall of the pin (2).

3. A high-safety, anti-breakage motorcycle chain according to claim 2, characterized in that: The inner diameter of the through hole (14) is equal to the outer diameter of the pin (2), and the front and rear ends of the ball cylinder (3) are respectively set at opposite ends of the inner chain plate (4).

4. A high-safety, anti-breakage motorcycle chain according to claim 1, characterized in that: The translation component includes a fixed cylinder (7) fixedly connected to the inner wall of the protective plate (5), a connecting cylinder (8) rotatably connected to the opposite side of the inner wall of the fixed cylinder (7), a threaded rod (9) fixedly connected to the opposite side of the connecting cylinder (8), and a groove (13) opened at the opposite end of the connecting cylinder (8).

5. A high-safety, anti-breakage motorcycle chain according to claim 4, characterized in that: The outer wall of the threaded rod (9) is threaded to the inner wall of the clamp rod (10), and the outer wall of the clamp rod (10) is slidably connected to the inner wall of the fixed cylinder (7).

6. A high-safety, anti-breakage motorcycle chain according to claim 1, characterized in that: The limiting component includes connecting holes (11) on the inner wall of the outer chain plate (1), and slots (12) on opposite ends of the outer chain plate (1). The shape of the connecting holes (11) matches the shape of the locking rods (10). The outer walls of the locking rods (10) are all set on the inner walls of the slots (12). The shape of the locking rods (10) matches the shape of the slots (12).

7. A high-safety, anti-breakage motorcycle chain according to claim 1, characterized in that: The outer wall of the connecting rod (6) on the right is respectively set on the front and rear sides of the inner wall of the pin (2), and the diameter of the outer wall of the connecting rod (6) is equal to the diameter of the inner wall of the pin (2).

Images