Motorcycle multi-stage resistance-adjustable front shock absorber

Abstract

The utility model discloses a multistage resistance-adjustable front shock absorber of a motorcycle, which belongs to the technical field of shock absorbers and comprises two groups of connecting seats, connectors are arranged in the two groups of connecting seats, a buffer spring and a damper are arranged between the two groups of connecting seats, the buffer spring is sleeved on the outer side of the damper, and the damper is sleeved on the outer side of the damper. A threaded column is fixedly mounted at the bottom of the damper, a threaded plate is in threaded connection with the outer side of the threaded column, and a circular plate movably abuts against the top of the threaded plate, so that the connectors can be conveniently and quickly disassembled and assembled, and a user is allowed to easily replace the connectors of different specifications so as to adjust the performance of the front shock absorber; the worn or damaged connector can be replaced in time, excessive wear or damage of other parts caused by the problem of the connector can be avoided, the resistance of the front shock absorber can be flexibly adjusted according to the actual road condition and the riding style of a user, and the shock absorption effect change caused by load increase can be compensated.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber technology, and in particular to a front shock absorber for motorcycles with multi-level adjustable resistance. Background Technology

[0002] With the widespread use of motorcycles in various scenarios, such as urban commuting, long-distance travel, off-road adventure, and track racing, riders have increasingly higher and more diverse requirements for the motorcycle riding experience. As a key component of the motorcycle suspension system, the front shock absorber plays a vital role in riding comfort, handling, and safety. Traditional motorcycle front shock absorber connectors often use relatively fixed connection methods, such as welding, one-time riveting, or methods that require complex bolt fastening and special tools for disassembly. When connectors are damaged, such as cracking or wear due to long-term vibration, or when it's necessary to replace them with different sizes to suit new riding needs, the disassembly process is extremely cumbersome and time-consuming, requiring professional repair personnel to spend a lot of time and effort. This not only affects repair efficiency but also makes it very difficult for users to adjust the shock absorber performance themselves. While many traditional connection methods can ensure a certain degree of connection security during initial installation, with frequent use of the motorcycle, under the influence of long-term vibration, forces from different directions, and impacts from complex road conditions, the connectors are prone to loosening. Furthermore, many traditional motorcycle front shock absorbers only have a few fixed resistance levels, making it impossible to accurately adjust according to subtle changes in road conditions, specific load conditions, and the rider's current riding speed, ultimately affecting the overall shock absorption effect and riding performance of the motorcycle. Therefore, we propose a multi-level adjustable resistance front shock absorber to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a multi-level adjustable drag front shock absorber for motorcycles, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A multi-stage adjustable front shock absorber for motorcycles includes: two sets of connecting seats, each set of connecting seats having a connector inside; a buffer spring and a damper are arranged between the two sets of connecting seats; the buffer spring is sleeved on the outside of the damper; a threaded post is fixedly installed at the bottom of the damper; a threaded plate is threadedly connected to the outside of the threaded post; a circular plate is movably abutted against the top of the threaded plate; a connecting cylinder is fixedly installed at the top of the circular plate; sleeves are provided on the outside of the buffer spring and the damper; each set of connecting seats has a placement groove and a sliding groove inside; a disassembly assembly is arranged inside the placement groove and sliding groove on the same side; the disassembly assembly includes: a frame; a sliding plate is slidably installed inside the frame; a plug rod and a connecting rod are fixedly installed on both sides of the sliding plate, respectively; the plug rod is movably inserted into the inside of the connecting seat; a long plate is fixedly installed on one side of the frame; a movable plate is fixedly installed on one side of the long plate; a plug block is fixedly installed on one side of the movable plate; the plug block is movably inserted into the inside of the connector.

[0006] Preferably, each of the four sets of frames is provided with a spring, and the two ends of the four sets of springs are respectively fixedly connected to the corresponding slide and the inner wall of one side of the frame.

[0007] Preferably, the four sets of frames are slidably installed inside the corresponding placement slots, and each of the four sets of placement slots is provided with a second spring. The two ends of the four sets of second springs are fixedly connected to the inner wall of one side of the corresponding frame and placement slot.

[0008] Preferably, the four sets of movable plates are slidably installed inside the corresponding slide grooves, and each of the four sets of slide grooves is provided with a spring three. The two ends of the four sets of spring three are fixedly connected to the inner wall of one side of the corresponding movable plate and slide groove.

[0009] Preferably, the four sets of connecting rods slide through to the top of the corresponding frame, and each of the four sets of connecting rods has a pull plate fixedly installed on its top. The two sets of pull plates on the same side are located inside the corresponding connecting seats.

[0010] Preferably, the inner wall of the sleeve is provided with two sets of limiting grooves, and the short pipe on the inner wall of the connecting cylinder is equipped with two sets of limiting blocks. The two sets of limiting blocks are slidably installed in the corresponding limiting grooves. The two ends of the buffer spring are fixedly connected to the top connecting seat and the circular plate, respectively. One end of the damper and the sleeve are fixedly connected to the top connecting seat, and the threaded column is fixedly connected to the bottom connecting seat.

[0011] This invention relates to a multi-stage adjustable resistance front shock absorber for motorcycles. It includes a disassembly assembly, a connecting seat, a placement groove, a slide groove, and a connector. By horizontally pulling four sets of corresponding pull plates, the plates move the corresponding connecting rods and sliding plates upwards. This causes the sliding plates to disengage the insert rod from the corresponding connecting seat while simultaneously compressing spring one. Simultaneously, horizontally pulling the corresponding pull plates causes the moving plates to disengage the insert block from the corresponding connector while compressing spring three. During installation, the reset of springs one, two, and three allows the insert block to be re-inserted into the replaced connector, and the insert rod to be re-inserted into the connecting seat. This facilitates quick disassembly and installation of the connector, allowing users to easily replace connectors of different specifications to adjust the performance of the front shock absorber. It also enables timely replacement of worn or damaged connectors, preventing excessive wear or damage to other components due to connector issues. Furthermore, it achieves double fixation, effectively preventing the connector from loosening or falling off during use due to vibration, uneven force, or other factors. The stable connection ensures coordinated operation between all components of the shock absorber.

[0012] This invention relates to a multi-stage adjustable front shock absorber for motorcycles. It comprises a threaded plate, a circular plate, a connecting cylinder, a sleeve, and limiting blocks. Rotating the threaded plate causes the bottom circular plate to move up and down, which in turn moves the top connecting cylinder up and down. This allows two sets of limiting blocks on the inner wall of the connecting cylinder to slide up and down within the limiting grooves of the sleeve, compressing the buffer spring. This facilitates adjustment of the buffer spring's elastic potential energy, allowing for flexible adjustment of the front shock absorber's resistance based on actual road conditions and riding style. It can compensate for changes in shock absorption caused by increased load and allows for more precise determination of the most suitable shock absorber resistance setting based on specific road conditions, load, riding speed, and other factors. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a multi-stage adjustable drag front shock absorber for motorcycles proposed in this utility model.

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a multi-stage adjustable drag front shock absorber for motorcycles proposed in this utility model.

[0015] Figure 3 for Figure 2 A magnified view of part A in the middle;

[0016] Figure 4 for Figure 2 A magnified view of part B in the middle section.

[0017] In the diagram: 1. Connector; 2. Connecting seat; 3. Sleeve; 4. Connecting cylinder; 5. Round plate; 6. Threaded plate; 7. Disassembly assembly; 701. Frame; 702. Slide plate; 703. Insert rod; 704. Connecting rod; 705. Pull plate; 706. Long plate; 707. Moving plate; 708. Insert block; 709. Spring 1; 710. Spring 2; 711. Spring 3; 8. Threaded column; 9. Damper; 10. Buffer spring; 11. Limit block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4 A multi-stage adjustable front shock absorber for motorcycles includes: two sets of connecting seats 2, each with a connector 1 inside; a buffer spring 10 and a damper 9 are disposed between the two sets of connecting seats 2; the buffer spring 10 is sleeved on the outside of the damper 9; a threaded post 8 is fixedly installed at the bottom of the damper 9; a threaded plate 6 is threadedly connected to the outside of the threaded post 8; a circular plate 5 is movably abutted against the top of the threaded plate 6; a connecting cylinder 4 is fixedly installed on the top of the circular plate 5; a sleeve 3 is disposed on the outside of the buffer spring 10 and the damper 9; and a release mechanism is provided inside each set of connecting seats 2. The placement slot and the sliding slot, located on the same side, are both equipped with a disassembly assembly 7. The disassembly assembly 7 includes: a frame 701, a sliding plate 702 slidably installed inside the frame 701, a plug rod 703 and a connecting rod 704 fixedly installed on both sides of the sliding plate 702 respectively, the plug rod 703 is movably inserted into the inside of the connecting seat 2, a long plate 706 is fixedly installed on one side of the frame 701, a movable plate 707 is fixedly installed on one side of the long plate 706, and a plug block 708 is fixedly installed on one side of the movable plate 707. The plug block 708 is movably inserted into the inside of the connector 1.

[0020] In this embodiment, each of the four sets of frames 701 is provided with a spring 709. The two ends of the four sets of springs 709 are respectively fixedly connected to the corresponding slide plate 702 and the inner wall of one side of the frame 701, which facilitates the reset of the insertion rod 703 and the double fixation of the connector 1. The four sets of frames 701 are slidably installed in the corresponding placement slots. Each of the four placement slots is provided with a spring 710. The two ends of the four sets of springs 710 are respectively fixedly connected to the corresponding frame 701 and the inner wall of one side of the placement slot, which facilitates the reset of the frame 701 and the quick disassembly and installation of the connector 1.

[0021] In this embodiment, four sets of movable plates 707 are slidably installed inside corresponding slide grooves. Each of the four slide grooves is equipped with a spring 711. The two ends of each spring 711 are fixedly connected to the corresponding movable plate 707 and one side inner wall of the slide groove, facilitating the repositioning of the insert block 708 and the quick installation of the replaced connector 1. Four sets of connecting rods 704 slide through to the top of the corresponding frame 701. Each of the four connecting rods 704 has a pull plate 705 fixedly installed at its top. Two pull plates 705 on the same side are located inside the corresponding connecting seat 2, facilitating the sliding plate 70. The rapid movement of 2 makes it easier to disassemble and install the connector 1. Two sets of limiting grooves are provided on the inner wall of the sleeve 3. Two sets of limiting blocks 11 are installed on the short tube of the inner wall of the connecting cylinder 4. The two sets of limiting blocks 11 are slidably installed in the corresponding limiting grooves. The two ends of the buffer spring 10 are fixedly connected to the top connecting seat 2 and the circular plate 5, respectively. The damper 9 and one end of the sleeve 3 are fixedly connected to the top connecting seat 2. The threaded column 8 is fixedly connected to the bottom connecting seat 2, which facilitates the stable up and down movement of the connecting cylinder 4 and prevents the buffer spring 10 from rotating when adjusting the elastic potential energy of the buffer spring 10.

[0022] In this embodiment, during use, rotating the threaded plate 6 causes the bottom circular plate 5 to move up and down, which in turn causes the top connecting cylinder 4 to move up and down. This causes the two sets of limiting blocks 11 on the inner wall of the connecting cylinder 4 to slide up and down inside the limiting grooves opened in the sleeve 3, compressing the buffer spring 10. This facilitates the adjustment of the elastic potential energy of the buffer spring 10. By pulling the corresponding four sets of pull plates 705 horizontally up and down, the four sets of pull plates 705 cause the corresponding connecting rods 704 and sliding plates 702 to move upward. This causes the sliding plates 702 to disengage the insert rod 703 from the corresponding connecting seat 2 while simultaneously squeezing the spring 709. At this time, pulling the corresponding pull plates 705 horizontally left and right... This causes the pull plate 705 to move the corresponding frame 701. The movement of the frame 701 causes the long plate 706 to move while pressing the second spring 710. The long plate 706 then moves the moving plate 707. The moving plate 707 then causes the insert block 708 to disengage from the corresponding connector 1 while pressing the third spring 711. This facilitates the disassembly of the connector 1 and the replacement of connectors 1 of different specifications. During installation, the reset of the first spring 709, the second spring 710, and the third spring 711 allows the insert block 708 to be re-inserted into the replaced connector 1, and the insert rod 703 to be re-inserted into the connector seat 2. This facilitates the installation and double fixation of the connector 1.

[0023] The above provides a detailed description of a multi-stage adjustable drag front shock absorber for motorcycles provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A front shock absorber of a motorcycle with multiple stages of adjustable resistance, characterized by, The utility model provides a two -group connecting seat (2), two groups connecting seat (2) inside are provided with connecting head (1), two groups connecting seat (2) between be provided with buffer spring (10) and damper (9), buffer spring (10) is set in the outside of damper (9), the bottom fixed mounting of damper (9) has screw post (8), the outside screw joint of screw post (8) has screw plate (6), the top movable butt of screw plate (6) has round plate (5), the top fixed mounting of round plate (5) has connecting cylinder (4), the outside of buffer spring (10) and damper (9) is provided with sleeve (3), two groups connecting seat (2) inside are all seted up and placed groove and sliding slot, the inside of the placed groove and sliding slot located in the same side are all provided with dismounting assembly (7), the dismounting assembly (7) includes: frame (701), the inside sliding installation of frame (701) has sliding plate (702), the both sides of sliding plate (702) are fixedly installed with plug rod (703) and connecting rod (704) respectively, plug rod (703) movablely inserts in the inside of connecting seat (2), one side of frame (701) is fixedly installed with long plate (706), one side of long plate (706) is fixedly installed with moving plate (707), one side of moving plate (707) is fixedly installed with plug block (708), plug block (708) movablely inserts in the inside of connecting head (1).

2. A front shock absorber with multiple levels of adjustable resistance for a motorcycle as claimed in claim 1, wherein, The inside of four frame (701) is provided with spring one (709), and the two ends of four spring one (709) are fixedly connected with the corresponding sliding plate (702) and the inner wall of one side of frame (701).

3. A front shock absorber with multi-stage adjustable resistance for a motorcycle according to claim 1, characterized in that, Four frame (701) is slidingly installed in the inside of the corresponding placed groove, and the inside of four placed grooves is provided with spring two (710), and the two ends of four spring two (710) are fixedly connected with the corresponding frame (701) and the inner wall of one side of placed groove.

4. A front shock absorber with multi-stage adjustable resistance for a motorcycle according to claim 1, characterized in that, Four moving plates (707) are slidingly installed in the inside of the corresponding sliding slot, and the inside of four sliding slots is provided with spring three (711), and the two ends of four spring three (711) are fixedly connected with the corresponding moving plate (707) and the inner wall of one side of sliding slot.

5. A front shock absorber with multi-stage adjustable resistance for a motorcycle according to claim 1, characterized in that, Four connecting rods (704) are slidingly penetrated to the top of the corresponding frame (701), and the top of four connecting rods (704) is fixedly installed with pull plate (705), and two groups of pull plates (705) located on the same side are located in the inside of the corresponding connecting seat (2).

6. A motorcycle front shock absorber with multi-stage adjustable resistance according to claim 1, characterized in that, Two groups of limiting grooves are formed in the inner wall of sleeve (3), two groups of limiting blocks (11) are slidingly installed in the inside of the corresponding limiting grooves, the two ends of buffer spring (10) are fixedly connected with the top connecting seat (2) and round plate (5), one end of damper (9) and sleeve (3) is fixedly connected with the top connecting seat (2), and screw post (8) is fixedly connected with the bottom connecting seat (2).

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