Leg supporting structure of mountain pulley
By designing the leg support structure of the mountain tackle, including adjustment units and buffer components, the problem of the wheelbase cannot be adjusted in the prior art is solved, the anti-pitch and yaw performance is improved, and the driving experience and safety of users are improved.
Patent Information
- Application Number
- CN202420999728.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing mountain tackles cannot adjust the front wheel wheelbase according to the use scenario, resulting in poor anti-pitch and yaw performance.
A leg support structure for a mountain trolley is designed, including a protective block, an adjustment unit, a support unit, a buffer assembly and a reduction assembly. The wheelbase is quickly adjusted by the adjustment box, slide chute, limit block, extension rod, through hole, fixing rod and spring.
It realizes rapid adjustment of the wheelbase according to the needs of the use scenario, improves the anti-pitch and yaw performance, and improves the user's driving experience and safety.
Smart Images
Figure CN222488860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mountain tackles, in particular to a leg supporting structure of a mountain tackle. Background Art
[0002] Mountain Luge, also known as Luge, Luge sports, and Dry Luge, is a sports and entertainment event developed from the Winter Olympics. In an area with a slightly gentle slope, a jungle slide is arranged according to the mountain terrain. Passengers ride on a non-powered Luge car and rely on gravity to control the slide to slide to the end. Mountain Luge is known as a new outdoor leisure sport of "flying in the forest". It is a sport that slides down the hillside by gravity. The slide is equipped with unique brakes, and the driver can control the speed of the slide by himself. The player who reaches the end in the shortest time is the winner. The slope of the mountain road is between 6 and 15 degrees, with a maximum speed of 35 kilometers per hour. It is suitable for people over 3 years old, and adults can carry children together.
[0003] The mountain bike includes a body that can accommodate the body of a passenger, rollers arranged under the body, and handlebars for the passenger to change direction and adjust speed. The mountain bike travels based on the acceleration generated by the rotation of the rollers due to gravity. Currently, in the process of using the mountain bike, the front wheelbase cannot be adjusted and supported according to the usage scenario, which leads to poor anti-pitch and yaw performance. Therefore, a leg support structure of the mountain bike is proposed to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of the utility model is to provide a leg support structure for a mountain bike to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] The leg support structure of a mountain bike comprises a protection block, an adjusting unit is arranged on the bottom surface of the protection block, a supporting unit is arranged on one side of the adjusting unit, a buffer assembly is arranged on one side of the supporting unit, and a deceleration assembly is arranged on one side of the supporting unit.
[0007] The support unit includes an adjusting box, which is arranged on one side of the adjusting unit, a slide groove is provided on the inner side of the adjusting box, the inner side of the slide groove is slidably connected to a limiting block, an extension rod is fixedly connected to one side of the limiting block, a plurality of through holes are provided on the inner side of the top surface of the extension rod, a fixing rod is slidably engaged with the inner side of the through hole, the inner side of the surface of the fixing rod is slidably connected to the inner side of the top surface of the adjusting box, a spring 1 is provided on the outer side of the surface of the fixing rod, one end of the spring 1 is fixedly connected to the top surface of the adjusting box, and one end of the spring 1 is fixedly connected to the inner side of the fixing rod.
[0008] A further improvement of the technical solution of the utility model is that: the adjustment unit includes a body, the body is fixedly connected to one side of the protection block, an inner groove is provided on the inner side of the body, and a limiting groove is provided on the inner side of the inner groove.
[0009] By adopting the above technical solution, the inner groove and the limiting groove are arranged to facilitate limiting the movement of the fixed groove 1.
[0010] A further improvement of the technical solution of the utility model is that: the inner sides of the inner groove and the limiting groove are both slidably connected with sliding blocks, the inner side of the sliding block is rotatably connected with a pull rod, and the inner side of one end of the pull rod is rotatably connected with a fixing groove 1.
[0011] By adopting the above technical solution, the connection relationship between the sliding block, the pull rod and the fixed groove is used to achieve the effect of facilitating workers to control the vehicle speed.
[0012] A further improvement of the technical solution of the utility model is that the buffer assembly includes a rotating shaft, the rotating shaft is rotatably connected to one end of the extension rod, one end of the rotating shaft is fixedly connected to a mounting block, and one side of the mounting block is fixedly connected to a spring sheet.
[0013] By adopting the above technical solution, the rotating shaft, the mounting block and the spring piece cooperate with each other, so as to achieve the effect of buffering the impact force generated by the tire, thereby improving the driving experience of the user.
[0014] A further improvement of the technical solution of the utility model is that: one side of the spring sheet is fixedly connected to a tire, and a buffer hole is opened on the inner side of the surface of the tire.
[0015] By adopting the above technical solution, the tire and the buffer hole are arranged, so that the shock absorption of the tire is facilitated and the workers can maintain the tire conveniently.
[0016] A further improvement of the technical solution of the utility model is that the deceleration assembly includes a second fixing groove, the second fixing groove is fixedly connected to one side of the adjusting box, the inner side of the second fixing groove is rotatably connected to a connecting rod, the inner side of the connecting rod is rotatably connected to a connecting plate, one side of the connecting plate is fixedly connected to a sliding rod, a second spring is provided on the outer side of the surface of the sliding rod, and a fixed block is fixedly connected to the inner side of the surface of the sliding rod.
[0017] By adopting the above technical solution, the second fixing groove, the connecting rod, the connecting plate, the sliding rod, the second spring and the fixing block cooperate with each other, so as to achieve the effect of facilitating the user to control the vehicle speed.
[0018] A further improvement of the technical solution of the utility model is that: one end of the slide rod is fixedly connected with a friction groove, one side of the friction groove is provided with a rear wheel group, and one side of the rear wheel group is fixedly connected to the bottom surface of the vehicle body.
[0019] By adopting the above technical solution, the effect of supporting the rear part of the vehicle body is achieved through the arrangement of the friction groove and the rear wheel group.
[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0021] The utility model provides a leg support structure of a mountain slide, which can achieve the effect of quickly adjusting the wheelbase according to the needs of the use scenario through the mutual cooperation of an adjustment box, a slide groove, a limit block, an extension rod, a through hole, a fixing rod and a spring, while improving the anti-pitch and yaw performance and protecting the safety of the user. Through the mutual cooperation of a rotating shaft, a mounting block and a spring piece, the effect of facilitating buffering the impact force generated by the tire is achieved, thereby improving the driving experience of the user.
[0022] The utility model provides a leg support structure for a mountain slide, which achieves the effect of facilitating shock absorption of the tire and maintenance of the tire by workers through the arrangement of the tire and the buffer hole, and achieves the effect of facilitating the user to control the vehicle speed through the mutual cooperation of the second fixing groove, the connecting rod, the connecting plate, the sliding rod, the second spring and the fixing block, and achieves the effect of supporting the rear of the vehicle body through the arrangement of the friction groove and the rear wheel group. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the regulating unit of the utility model;
[0025] Figure 3 It is a schematic diagram of the explosion structure of the support unit of the utility model;
[0026] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;
[0027] Figure 5 It is a structural schematic diagram of the deceleration component of the utility model.
[0028] In the figure: 1. protective block; 2. adjusting unit; 21. vehicle body; 22. inner groove; 23. limiting groove; 24. sliding block; 25. pull rod; 26. fixing groove 1; 3. supporting unit; 31. adjusting box; 32. sliding groove; 33. limiting block; 34. extension rod; 35. through hole; 36. fixing rod; 37. spring 1; 4. buffer assembly; 41. rotating shaft; 42. mounting block; 43. spring; 44. tire; 45. buffer hole; 5. deceleration assembly; 51. fixing groove 2; 52. connecting rod; 53. connecting plate; 54. sliding rod; 55. spring 2; 56. fixing block; 57. friction groove; 58. rear wheel assembly. DETAILED DESCRIPTION
[0029] The present invention is further described in detail below in conjunction with the embodiments: Example
[0030] like Figure 1-5 As shown, the utility model provides a leg support structure of a mountain slide, including a protection block 1, an adjustment unit 2 is arranged on the bottom surface of the protection block 1, a support unit 3 is arranged on one side of the adjustment unit 2, a buffer assembly 4 is arranged on one side of the support unit 3, a deceleration assembly 5 is arranged on one side of the support unit 3, and the support unit 3 includes an adjustment box 31, the adjustment box 31 is arranged on one side of the adjustment unit 2, a slide groove 32 is opened on the inner side of the adjustment box 31, a limited block 33 is slidably connected to the inner side of the slide groove 32, an extension rod 34 is fixedly connected to one side of the limited block 33, a plurality of through holes 35 are opened on the inner side of the top surface of the extension rod 34, and a fixing rod 3 is slidably connected to the inner side of the through hole 35. 6. The inner side of the surface of the fixing rod 36 is slidably connected to the inner side of the top surface of the adjusting box 31. A spring 37 is arranged on the outer side of the surface of the fixing rod 36. One end of the spring 37 is fixedly connected to the top surface of the adjusting box 31. One end of the spring 37 is fixedly connected to the inner side of the fixing rod 36. By pulling the fixing rod 36, the spring 37 is compressed and the fixing rod 36 is taken out from the inside of the through hole 35. Then, the extension rod 34 is pulled to drive the limit block 33 to move under the limit of the inner slide groove 32 of the adjusting box 31 to adjust the wheelbase. After the adjustment is completed, the fixing rod 36 is placed on the inner side of the through hole 35 and fixed by the elastic action of the spring 37. Example
[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment unit 2 includes a body 21, the body 21 is fixedly connected to one side of the protective block 1, an inner groove 22 is provided on the inner side of the body 21, a limiting groove 23 is provided on the inner side of the inner groove 22, a sliding block 24 is slidably connected to the inner side of the inner groove 22 and the limiting groove 23, a pull rod 25 is rotatably connected to the inner side of the sliding block 24, and a fixed groove 26 is rotatably connected to the inner side of one end of the pull rod 25, and the buffer assembly 4 includes a rotating shaft 41, and the rotating shaft 41 is rotatably connected to the extension rod 34. At one end, one end of the rotating shaft 41 is fixedly connected to a mounting block 42, one side of the mounting block 42 is fixedly connected to a spring sheet 43, one side of the spring sheet 43 is fixedly connected to a tire 44, and a buffer hole 45 is provided on the inner side of the surface of the tire 44. During use by the user, the user pushes the pull rod 25 to drive the sliding block 24 to slide under the limit of the inner groove 22 and the limit groove 23, and the vehicle body 21 moves accordingly. During the movement, the vibration generated by the ground is damped through the buffer hole 45, and the spring sheet 43 buffers the vibration again. Example
[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the deceleration assembly 5 includes a second fixing groove 51, the second fixing groove 51 is fixedly connected to one side of the adjustment box 31, the inner side of the second fixing groove 51 is rotatably connected to a connecting rod 52, the inner side of the connecting rod 52 is rotatably connected to a connecting plate 53, one side of the connecting plate 53 is fixedly connected to a sliding rod 54, a second spring 55 is provided on the outer side of the surface of the sliding rod 54, a fixing block 56 is fixedly connected to the inner side of the surface of the sliding rod 54, one end of the sliding rod 54 is fixedly connected to a friction groove 57, one side of the friction groove 57 is provided with a rear wheel group 58, one side of the rear wheel group 58 is fixedly connected to the bottom surface of the vehicle body 21, when deceleration is required, pulling the pull rod 25 simultaneously drives the connecting rod 52 on the inner side of the second fixing groove 51 to move, and at the same time drives the sliding rod 54 on one side of the connecting plate 53 to move, and at the same time drives the friction groove 57 to compress, and at the same time drives the friction groove 57 to rub against the inner side of the rear wheel group 58, and then the friction force reduces the vehicle speed.
[0033] The working principle of the leg support structure of the mountain slide is described in detail below.
[0034] like Figure 1-5 As shown, by pulling the fixing rod 36, the spring 1 37 is compressed, and the fixing rod 36 is taken out from the inside of the through hole 35, and then the extension rod 34 is pulled to drive the limit block 33 to move under the limit of the inner slide groove 32 of the adjustment box 31, so as to adjust the wheelbase. After the adjustment is completed, the fixing rod 36 is placed on the inner side of the through hole 35 and fixed by the elastic action of the spring 1 37. During the user's use, the user pushes the pull rod 25 to drive the sliding block 24 to slide under the limit of the inner groove 22 and the limit groove 23. , and the vehicle body 21 moves accordingly. During the movement, the vibration generated by the ground is damped by the buffer hole 45, and the spring piece 43 buffers the vibration again. When deceleration is required, the pull rod 25 is pulled and the connecting rod 52 on the inner side of the second fixed groove 51 is moved, and the sliding rod 54 on one side of the connecting plate 53 is moved. At the same time, the fixed block 56 drives the friction groove 57 to be compressed, and the friction groove 57 is driven to rub against the inner side of the rear wheel group 58, and the friction force reduces the vehicle speed.
[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A leg support structure for a mountain tackle, comprising a protective block (1), characterized in that: The bottom surface of the protection block (1) is provided with an adjustment unit (2), one side of the adjustment unit (2) is provided with a support unit (3), one side of the support unit (3) is provided with a buffer component (4), and one side of the support unit (3) is provided with a deceleration component (5); The support unit (3) comprises an adjustment box (31), the adjustment box (31) being arranged on one side of the adjustment unit (2), a slide groove (32) being provided on the inner side of the adjustment box (31), the inner side of the slide groove (32) being slidably connected to a limit block (33), one side of the limit block (33) being fixedly connected to an extension rod (34), a plurality of through holes (35) being provided on the inner side of the top surface of the extension rod (34), a fixing rod (36) being slidably engaged on the inner side of the through hole (35), the inner side of the surface of the fixing rod (36) being slidably connected to the inner side of the top surface of the adjustment box (31), a spring (37) being provided on the outer side of the surface of the fixing rod (36), one end of the spring (37) being fixedly connected to the top surface of the adjustment box (31), and one end of the spring (37) being fixedly connected to the inner side of the fixing rod (36).
2. The leg support structure of a mountain bike according to claim 1, characterized in that: The adjustment unit (2) comprises a body (21), the body (21) being fixedly connected to one side of the protection block (1), an inner groove (22) being provided on the inner side of the body (21), and a limiting groove (23) being provided on the inner side of the inner groove (22).
3. The leg support structure of a mountain bike according to claim 2, characterized in that: The inner sides of the inner groove (22) and the limiting groove (23) are both slidably connected with a sliding block (24), the inner side of the sliding block (24) is rotatably connected with a pull rod (25), and the inner side of one end of the pull rod (25) is rotatably connected with a fixing groove 1 (26).
4. The leg support structure of a mountain bike according to claim 1, characterized in that: The buffer assembly (4) comprises a rotating shaft (41), the rotating shaft (41) being rotatably connected to one end of the extension rod (34), one end of the rotating shaft (41) being fixedly connected to a mounting block (42), and one side of the mounting block (42) being fixedly connected to a spring sheet (43).
5. The leg support structure of a mountain bike according to claim 4, characterized in that: One side of the spring sheet (43) is fixedly connected to a tire (44), and a buffer hole (45) is provided on the inner side of the surface of the tire (44).
6. The leg support structure of a mountain bike according to claim 1, characterized in that: The deceleration assembly (5) comprises a second fixing groove (51), wherein the second fixing groove (51) is fixedly connected to one side of the adjustment box (31), a connecting rod (52) is rotatably connected to the inner side of the second fixing groove (51), a connecting plate (53) is rotatably connected to the inner side of the connecting rod (52), a sliding rod (54) is fixedly connected to one side of the connecting plate (53), a second spring (55) is provided on the outer side of the surface of the sliding rod (54), and a fixing block (56) is fixedly connected to the inner side of the surface of the sliding rod (54).
7. The leg support structure of a mountain bike according to claim 6, characterized in that: One end of the slide bar (54) is fixedly connected to a friction groove (57), one side of the friction groove (57) is provided with a rear wheel group (58), and one side of the rear wheel group (58) is fixedly connected to the bottom surface of the vehicle body (21).