Skibob

Abstract

The utility model relates to the technical field of skibobs, in particular to a skibob. Comprising a frame, a handlebar, a saddle and a snowboard, the handlebar comprises a head tube, a front fork and a handle, the end, close to the head tube, of the handle is fixedly connected with a first adjusting rod, the first adjusting rod is connected with the head tube through a first adjusting mechanism, the head tube is rotationally connected with the frame, and the other end of the head tube is connected with the front fork; the saddle comprises a seat cushion and a second adjusting rod, a mounting pipe is mounted on the frame, the seat cushion is fixedly connected with the second adjusting rod, and the second adjusting rod is connected with the mounting pipe through a second adjusting mechanism; the first adjusting mechanism and the second adjusting mechanism are arranged, in the adjusting process, the height of the handlebar or the saddle can be adjusted only by rotating the eccentric wheel adjusting block, and the adjusting mode is simple, convenient and fast; and moreover, shorter-distance adjustment can be realized, the application range is expanded, and the requirements of the majority of users are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of ski vehicles, in particular to a ski vehicle. Background Art

[0002] A ski bike is a specially designed sports equipment. Its body, seat and handlebars are very similar to those of an ordinary bicycle, except that its front and rear wheels are replaced by skis. Its design is ergonomic, combining the principles of alpine skiing and mountain biking. It is a new fusion of bicycles, snow and ski slopes, increasing the outdoor adventure factor and fun.

[0003] At present, the main problem of the ski sled in the prior art is that in order to adapt to users of different heights, the handlebars and seats of the ski sled can be adjusted up and down, and the adjustment is mainly achieved by bolting to mounting holes at different positions (the adjusting rod of the handlebar and the adjusting rod of the seat are provided with several mounting holes), and the adjustment process is: first unscrew the bolts, determine the height of the handlebar and the seat, make the mounting holes there correspond to the connecting holes, and then tighten them with bolts to achieve the height adjustment of the handlebar and the seat; however, the adjustment method of this structure is inconvenient, the adjustment process takes a long time, and since there is a certain distance between adjacent mounting holes, it is difficult to achieve a shorter distance adjustment (the distance between adjacent mounting holes is greater than the distance to be adjusted), and there are certain limitations; for this reason, we propose a new type of ski sled. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a ski vehicle, which, after being improved, can effectively solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] A ski vehicle comprises a frame, a handlebar, a seat and a ski;

[0007] The two ends of the frame are respectively connected with a handlebar and a seat;

[0008] The handlebar comprises a head tube, a front fork and a handle, one end of the handle close to the head tube is fixedly connected to a first adjustment rod, the first adjustment rod is connected to the head tube through a first adjustment mechanism, the head tube is rotatably connected to the frame, and the other end of the head tube is connected to the front fork;

[0009] The vehicle seat comprises a seat cushion and a second adjustment rod, a mounting tube is mounted on the vehicle frame, the seat cushion is fixedly connected to the second adjustment rod, and the second adjustment rod is connected to the mounting tube via a second adjustment mechanism;

[0010] The snowboard comprises a front skateboard and a rear skateboard, the front fork is rotatably connected to the front skateboard; the end of the frame away from the handlebar is rotatably connected to the rear skateboard;

[0011] The first adjustment mechanism and the second adjustment mechanism are identical in structure except for the installation position. The first adjustment mechanism comprises an elastic ring, an open end of the elastic ring is connected to a threaded rod, a free end of the threaded rod is connected to a rotating shaft, and an eccentric wheel adjustment block is rotatably connected to the rotating shaft.

[0012] Furthermore, the rotating shaft is threadedly connected to the threaded rod, and the eccentric wheel adjustment block includes an eccentric wheel block and a connecting block, the eccentric wheel block and the connecting block are integrally formed, the eccentric wheel block is rotatably connected to the rotating shaft, the connecting block is an arc-shaped structure, and a convex ridge is arranged on the inner side of the connecting block.

[0013] Furthermore, one end of the elastic ring abutting against the eccentric wheel block is an arc-shaped structure.

[0014] Furthermore, a bobbin is provided at the front end of the frame, and the head pipe is inserted into the inside of the bobbin and is rotatably connected to the bobbin.

[0015] Furthermore, a first rotating shaft is provided at one end of the head tube away from the handle, and the head tube is rotatably connected to the front fork via the first rotating shaft.

[0016] Furthermore, the front fork is rotationally connected to the front skateboard via a second rotation shaft.

[0017] Furthermore, a transverse plate is connected to the rear end of the frame, and the number of the rear skateboards is two, and both ends of the transverse plate are rotationally connected to the rear skateboards via a third rotation shaft.

[0018] Furthermore, a plurality of friction particles are arranged on the handle, and the friction particles and the ridges are both made of pressure-sensitive adhesive.

[0019] Furthermore, a music box is fixedly mounted on the handle, and the music box includes a box body, which is fixedly connected to the handle, and a circuit board, a switch, a music player and a switch are respectively arranged inside the box body; the battery is electrically connected to the circuit board, and the circuit board is electrically connected to the music player and the battery respectively.

[0020] The beneficial effects of the utility model are:

[0021] Compared with the prior art, the utility model is provided with a first adjusting mechanism and a second adjusting mechanism, and an eccentric wheel adjusting block is used to connect the elastic ring. When the eccentric wheel adjusting block is rotated to the far end from the center of the circle and abuts against the elastic ring, the elastic ring can be tightened to fix the handlebar or the seat. When the eccentric wheel adjusting block is rotated to the near end from the center of the circle, the elastic ring can be loosened to adjust the height of the handlebar or the seat. During the adjustment process, the height adjustment of the handlebar or the seat can be achieved by simply rotating the eccentric wheel adjusting block, and the adjustment method is simple, convenient and fast. Moreover, it can achieve adjustment over a shorter distance, expand the scope of use, and better meet the needs of the majority of users. In addition, friction particles and convex ridges are provided, and pressure-sensitive adhesive material is used, which can enhance the gripping ability, thereby facilitating the gripping of the connecting block to rotate the eccentric wheel block, and facilitating the gripping of the handle, which can save more effort and improve safety performance, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the first adjusting mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the handle connected to the first adjustment rod of the utility model;

[0025] Figure 4 The figure is a schematic diagram of the internal structure of the music box of the utility model.

[0026] In the figure, 1. frame; 2. handlebar; 3. seat; 4. ski; 5. head tube; 6. front fork; 7. handlebar; 8. first adjusting rod; 9. first adjusting mechanism; 10. seat cushion; 11. second adjusting rod; 12. second adjusting mechanism; 13. front skateboard; 14. rear skateboard; 15. elastic ring; 16. threaded rod; 17. rotating shaft; 18. eccentric wheel adjusting block; 19. eccentric wheel block; 20. connecting block; 21. convex ridge; 22. bobbin; 23. first rotating shaft; 24. second rotating shaft; 25. cross plate; 26. third rotating shaft; 27. friction particles; 28. music box; 29. ​​box body; 30. circuit board; 31. switch; 32. music player. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1-4 As shown,

[0029] A ski vehicle comprises a frame 1, a handlebar 2, a seat 3 and a ski board 4; the two ends of the frame 1 are connected to the handlebar 2 and the seat 3 respectively; the handlebar 2 comprises a head tube 5, a front fork 6 and a handle 7, one end of the handle 7 close to the head tube 5 is fixedly connected to a first adjustment rod 8, the first adjustment rod 8 is connected to the head tube 5 through a first adjustment mechanism 9, the head tube 5 is rotatably connected to the frame 1, and the other end of the head tube 5 is connected to the front fork 6; the seat 3 comprises a seat cushion 10 and a second adjustment rod 11, a mounting tube is installed on the frame 1, and the seat cushion 10 and the second adjustment rod 11 are fixedly connected to the head tube 5 and the front fork 6 are connected to the head tube 5 through a first adjustment mechanism 9. The first adjusting mechanism 9 is fixedly connected, the second adjusting rod 11 is connected to the mounting tube through the second adjusting mechanism 12; the snowboard 4 includes a front skateboard 13 and a rear skateboard 14, and the front fork 6 is rotatably connected to the front skateboard 13; the end of the frame 1 away from the handlebar 2 is rotatably connected to the rear skateboard 14; the first adjusting mechanism 9 and the second adjusting mechanism 12 are the same in structure except for the installation position, the first adjusting mechanism 9 includes an elastic ring 15, the open end of the elastic ring 15 is connected to a threaded rod 16, the free end of the threaded rod 16 is connected to a rotating shaft 17, and an eccentric Wheel adjustment block 18; in this embodiment, the first adjustment mechanism 9 mainly adjusts the height of the handle 7. After loosening the elastic ring 15, the handle 7 can be adjusted up and down. After determining the height, the eccentric wheel adjustment block 18 is rotated to tighten the first adjustment rod 8. Similarly, after determining the height of the seat cushion 10, the eccentric wheel adjustment block 18 is rotated to tighten the second adjustment rod 11. It should be noted that when the head tube 5 is connected to the first adjustment rod 8, and a mounting tube plugged into the second adjustment rod 11 is provided on the frame 1, and when the second adjustment rod 11 is connected to the mounting tube, the head tube 5 is pressed by the elastic ring 15. Tube 5 or the mounting tube causes a slight deformation, thereby fixing the first adjusting rod 8 and the second adjusting rod 11; in addition, notches may be provided at the mounting tube connected to the second adjusting rod 11 and at the head tube 5 connected to the first adjusting rod 8, in order to provide space for deformation thereat; in another embodiment, it may also be possible to: reduce the gap between the head tube 5 and the first adjusting rod 8 and reduce the gap between the second adjusting rod 11 and the mounting tube, and at the same time, in conjunction with the thickness setting of the head tube 5 and the mounting tube, the head tube 5 and the mounting tube may be pressed to deform the first adjusting rod 8 and the second adjusting rod 11.

[0030] As a preferred embodiment; the rotating shaft 17 is threadedly connected to the threaded rod 16, the eccentric wheel adjustment block 18 includes an eccentric wheel block 19 and a connecting block 20, the eccentric wheel block 19 and the connecting block 20 are integrally formed, the eccentric wheel block 19 is rotatably connected to the rotating shaft 17, the connecting block 20 is an arc-shaped structure, and a convex ridge 21 is provided on the inner side of the connecting block 20; it can be understood that by providing a threaded rod 16, the space size inside the elastic ring 15 can be adjusted, because the other end of the threaded rod 16 is threadedly connected to the rotating shaft 17, and the rotating shaft 1 7 is arranged at different positions of the threaded rod 16, so that the size of the internal space of the elastic ring 15 can be adjusted, so that it is suitable for head pipes 5 or installation pipes of different sizes; in addition, the arc-shaped connecting block 20 is convenient for saving space and for rotating the connecting block 20 after being stressed, thereby reducing labor expenditure. At the same time, the corresponding arc-shaped structure of the elastic ring 15 and the connecting block 20 enables the user to better hold the connecting block 20 (the outer side of the finger touches the outer side of the elastic ring 15, which is convenient for finding the holding point of the connecting block 20), thereby improving the operation effect.

[0031] As a preferred embodiment; the end of the elastic ring 15 that abuts the eccentric wheel block 19 is an arc-shaped structure; the purpose of this structural design is: to have a better force effect, to facilitate tightening the elastic ring 15, to save more effort, and to make the connection between the eccentric wheel block 19 and the elastic ring 15 more precise after rotation, while also preventing the eccentric wheel block 19 from detaching due to excessive rotation.

[0032] As a preferred embodiment; a barrel 22 is provided at the front end of the frame 1, the frame 1 and the barrel 22 are welded and fixed, and the head tube 5 is inserted into the inside of the barrel 22 and is rotatably connected to the barrel 22; it can be understood that the head tube 5 is rotatably connected to the barrel 22, so that the handle 7 can effectively control the left and right rotation of the front skateboard 13 (control the direction).

[0033] As a preferred embodiment; a first rotating shaft 23 is provided at one end of the head tube 5 away from the handle 7, and the head tube 5 is rotatably connected to the front fork 6 via the first rotating shaft 23; the design of this structure aims to enable the front fork 6 to drive the front skateboard 13 to rotate horizontally left and right, thereby further improving the use effect.

[0034] As a preferred embodiment, the front fork 6 is rotatably connected to the front skateboard 13 via a second rotating shaft 24, so that the front skateboard 13 can rotate forward and backward to match the design of the ski terrain.

[0035] As a preferred embodiment; a transverse plate 25 is connected to the rear end of the frame 1, and the number of the rear skateboards 14 is two, and both ends of the transverse plate 25 are rotatably connected to the rear skateboards 14 through a third rotating shaft 26; the transverse plate 25 is welded and fixed to the frame 1, and the transverse plate 25 is not only used to connect the two rear skateboards 14, but also can be stepped on by the user. In addition, the transverse plate 25 is rotatably connected to the rear skateboard 14 through the third rotating shaft 26, so that the rear skateboard 14 can rotate forward and backward to match the design of the ski terrain.

[0036] As a preferred embodiment; a plurality of friction particles 27 are provided on the handle 7, and the materials of the friction particles 27 and the ridges 21 are both pressure-sensitive adhesive; by providing the friction particles 27 and the ridges 21, and using pressure-sensitive adhesive, the function of the pressure-sensitive layer is that the greater the pressure, the greater the friction. Therefore, when in use, when the connecting block 20 is held by the user, the ridges 21 can be subjected to external force, so that the user's hand and the connecting block 20 are held more tightly, thereby saving the user's own force required to hold the connecting block 20 tightly, which is more labor-saving. The use of the friction particles 27 can make the user's hand and the handle 7 hold more tightly, avoiding safety accidents caused by slipping out of the hand.

[0037] As a preferred embodiment, a music box 28 is also fixedly mounted on the handle 7, and the music box 28 includes a box body 29, and the box body 29 is fixedly connected to the handle 7. A circuit board 30, a switch 31, a music player 32 and a battery are respectively arranged inside the box body 29; the battery is electrically connected to the circuit board 30, and the circuit board 30 is electrically connected to the music player 32 and the switch 31 respectively; by providing the music box 28, the user's fun and practicality are increased when using the music box.

[0038] It should be pointed out that the main problems existing in the prior art are: the handlebars and seats of the ski vehicle are height-adjusted by bolts, which is inconvenient and takes a long time to adjust. Moreover, since there is a certain distance between adjacent mounting holes, it is difficult to adjust a shorter distance (the distance between adjacent mounting holes is greater than the distance to be adjusted), which has certain limitations.

[0039] Therefore, through the improvement of the present application, by providing a first adjusting mechanism 9 and a second adjusting mechanism 12, an eccentric wheel adjusting block 18 is used to connect the elastic ring 15. When the eccentric wheel adjusting block 18 is rotated to the far end from the center of the circle and abuts against the elastic ring 15, the elastic ring 15 can be tightened to fix the handlebar 2 or the seat 3. When the eccentric wheel adjusting block 18 is rotated to the near end from the center of the circle, the elastic ring 15 can be loosened, and the height of the handlebar 2 or the seat 3 can be adjusted. During the adjustment process, only the eccentric wheel adjusting block 18 needs to be rotated to achieve the height adjustment of the handlebar 2 or the seat 3. The adjustment method is simple, convenient and fast. Moreover, it can achieve adjustment over a shorter distance, expand the scope of use, and better meet the needs of the majority of users.

[0040] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A ski vehicle, comprising a frame, a handlebar, a seat and a ski board; the two ends of the frame are respectively connected to the handlebar and the seat; the characteristics are: The handlebar comprises a head tube, a front fork and a handle, one end of the handle close to the head tube is fixedly connected to a first adjustment rod, the first adjustment rod is connected to the head tube through a first adjustment mechanism, the head tube is rotatably connected to the frame, and the other end of the head tube is connected to the front fork; The vehicle seat comprises a seat cushion and a second adjustment rod, a mounting tube is mounted on the vehicle frame, the seat cushion is fixedly connected to the second adjustment rod, and the second adjustment rod is connected to the mounting tube via a second adjustment mechanism; The snowboard comprises a front skateboard and a rear skateboard, the front fork is rotatably connected to the front skateboard; the end of the frame away from the handlebar is rotatably connected to the rear skateboard; The first adjustment mechanism and the second adjustment mechanism are identical in structure except for the installation position. The first adjustment mechanism comprises an elastic ring, an open end of the elastic ring is connected to a threaded rod, a free end of the threaded rod is connected to a rotating shaft, and an eccentric wheel adjustment block is rotatably connected to the rotating shaft.

2. A ski vehicle according to claim 1, characterized in that: The rotating shaft is threadedly connected to the threaded rod, and the eccentric wheel adjustment block includes an eccentric wheel block and a connecting block. The eccentric wheel block and the connecting block are integrally formed, and the eccentric wheel block is rotatably connected to the rotating shaft. The connecting block is an arc structure, and a convex ridge is arranged on the inner side of the connecting block.

3. A ski vehicle according to claim 2, characterized in that: One end of the elastic ring abutting against the eccentric wheel block is an arc-shaped structure.

4. A ski vehicle according to claim 3, characterized in that: A bobbin is arranged at the front end of the frame, and the head pipe is inserted into the inside of the bobbin and is rotatably connected with the bobbin.

5. A ski vehicle according to claim 4, characterized in that: A first rotating shaft is arranged at one end of the head tube away from the handle, and the head tube is rotatably connected to the front fork via the first rotating shaft.

6. A ski vehicle according to claim 5, characterized in that: The front fork is rotationally connected to the front skateboard via a second rotation shaft.

7. A ski vehicle according to claim 6, characterized in that: The rear end of the frame is connected with a transverse plate, the number of the rear slide plates is two, and both ends of the transverse plate are rotationally connected with the rear slide plates through a third rotation shaft.

8. A ski vehicle according to claim 7, characterized in that: A plurality of friction particles are arranged on the handle, and the friction particles and the ridges are made of pressure-sensitive adhesive.

9. A ski vehicle according to claim 8, characterized in that: A music box is also fixedly mounted on the handle, and the music box includes a box body, which is fixedly connected to the handle, and a circuit board, a switch, a music player and a battery are respectively arranged inside the box body; the battery is electrically connected to the circuit board, and the circuit board is electrically connected to the music player and the switch respectively.

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