Analog cycling vehicle

Abstract

The application discloses a kind of simulation riding car, including main frame body, swing component and bottom support component, the bottom of main frame body is fixedly provided with swing connecting rod, swing component includes fixed shaft core, torsional spring and rotating fixing piece, fixed shaft core is sleeved in swing connecting rod, and is fixed together with main frame body, the torsional spring is sleeved on fixed shaft core, rotating fixing piece is sleeved in fixed shaft core, the both ends of torsional spring are reversely fixed on rotating fixing piece, rotating fixing piece is fixedly connected together with swing connecting rod, bottom support component is fixedly connected together with the both ends of fixed shaft core.The application simulation riding car can simulate bicycle turning by the cooperation of main frame body, swing component and bottom support component, improve user experience, enhance exercise effect.

Description

Technical Field

[0001] This invention relates to the technical field of sports and fitness equipment, and in particular to a simulated cycling bike. Background Technology

[0002] Cycling is a sport that not only exercises muscles in the legs, waist, and arms, but also improves balance and athletic skills. However, factors such as traffic, climate, and environment, including rainy days and severe air pollution, make outdoor cycling training impossible or inconvenient. Therefore, there is a need for a cycling simulator that allows for indoor cycling training.

[0003] Most simulated cycling bikes on the market can only provide pedaling training in a manner similar to exercise bikes. These bikes cannot simulate the situation in real-life scenarios where a cyclist tilts the bike to one side due to the force of their body when getting on or off the bike, starting to ride, or turning.

[0004] In view of this, the inventors have deeply conceived and actively researched and developed this invention to address the many shortcomings and inconveniences caused by the imperfections in the aforementioned structural design of existing simulated cycling vehicles. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a simulated bicycle that can simulate turning.

[0006] To achieve the above objectives, the solution of the present invention is:

[0007] A simulated cycling vehicle includes a main frame, a rocking assembly, and a bottom support assembly. A rocking connecting rod is fixedly installed at the bottom of the main frame. The rocking assembly includes a fixed shaft, a torsion spring, and a rotating fixing member. The fixed shaft is sleeved inside the rocking connecting rod and fixed to the main frame. The torsion spring is sleeved on the fixed shaft, and the rotating fixing member is sleeved on the fixed shaft. The two outer ends of the torsion spring are fixed in opposite directions to the two rotating fixing members. The rotating fixing member is fixedly connected to the rocking connecting rod. The bottom support assembly is fixedly connected to both ends of the fixed shaft.

[0008] Furthermore, the main frame body has a main frame support rod, which is inclined or vertically arranged relative to the swing connecting rod. The main frame support rod has a through hole for the fixed shaft core to pass through. The fixed shaft core passes through the through hole of the main frame support rod, so that the fixed shaft core is connected to the main frame body. The swing connecting rod has a main frame mounting hole that passes through the top and bottom ends. The main frame support rod is set in the main frame mounting hole, thereby connecting the main frame support rod and the swing connecting rod together.

[0009] Furthermore, the lower part of the swing connecting rod and the main frame support rod is provided with a decorative cover, which covers the connection between the swing connecting rod and the main frame support rod.

[0010] Furthermore, the bottom support assembly includes a front leg tube, a front connecting rod, a rear leg tube, and a rear connecting rod. The front end of the front connecting rod is connected to the front leg tube, the rear end of the rear connecting rod is connected to the rear leg tube, the rear end of the front connecting rod is connected to the front end of the fixed shaft of the swing assembly, and the front end of the rear connecting rod is connected to the rear end of the fixed shaft of the swing assembly.

[0011] Furthermore, the swing assembly includes a fixed shaft, a torsion spring, and two rotating fixing parts. The torsion spring is sleeved on the fixed shaft, and the two rotating fixing parts are respectively sleeved into the fixed shaft from both ends and connected to the two ends of the torsion spring.

[0012] Furthermore, the swing assembly includes a fixed shaft, a torsion spring, two rotating fixing parts, and a torsion adhesive. The torsion spring is sleeved on the fixed shaft, the torsion adhesive is sleeved on the torsion spring, the two rotating fixing parts are respectively sleeved on the fixed shaft from both ends of the fixed shaft, the two rotating fixing parts are respectively connected to both ends of the torsion spring, and the torsion adhesive is disposed between the two rotating fixing parts.

[0013] Furthermore, the torsion rubber is provided with multiple buffer posts at equal intervals, and the rotating fixing component is provided with multiple locking teeth at equal intervals.

[0014] Furthermore, the rocking assembly includes a fixed shaft, at least two torsion springs, two rotating fixing parts, a torsion rubber corresponding to the number of torsion springs, and at least one rotating connector. Multiple torsion springs are spaced apart on the fixed shaft, and a rotating connector is provided between every two adjacent torsion springs. A torsion rubber is fitted on the outer periphery of each torsion spring. The outward end of each torsion spring is connected to the rotating fixing part, and the other ends of the other torsion springs are connected to the rotating connectors.

[0015] Furthermore, the rotating connector and the rotating fixing member are respectively provided with corresponding limiting holes for the torsion spring, and the end of the torsion spring is inserted into the limiting hole.

[0016] Furthermore, the torsion rubber is provided with multiple buffer posts at equal intervals, the rotating fixing member is provided with multiple locking teeth at equal intervals, and the two ends of the rotating connector are respectively provided with limiting posts facing the torsion rubber, and the limiting posts and the locking teeth of the rotating fixing member are staggered.

[0017] With the above structure, when a cyclist uses the simulated cycling bike connected to the swing assembly via the main frame and bottom support assembly, the main frame tilts left or right under the user's control when the cyclist gets on or off, starts riding, or turns. This causes the swing connecting rod at the bottom of the main frame to drive the rotating fixing member of the swing assembly to tilt left or right synchronously with the swing connecting rod. Since the rotating fixing member is fixedly connected to the torsion spring, when the tilt reaches a certain angle, the two ends of the torsion spring are fixed in opposite directions to the rotating fixing member, which limits the tilt angle of the main frame. Furthermore, the torsion spring deforms when the rotating fixing member tilts with the main frame. When the main frame loses external force, the torsion spring will drive the rotating fixing member back to center under the elastic force of the torsion spring. The swing connecting rod and the main frame, which are fixedly connected to the rotating fixing member, will also return to center, realizing the left and right swing and automatic reset of the simulated cycling bike of the present invention. Through the cooperation of the main frame, the swing assembly, and the bottom support assembly, the simulated cycling bike of the present invention can simulate bicycle turns, improving the user experience and enhancing the exercise effect. Attached Figure Description

[0018] Figure 1 This is an exploded perspective view of the present invention.

[0019] Figure 2 This is a three-dimensional view of the assembly of the present invention.

[0020] Figure 3 This is a front view of the present invention.

[0021] Figure 4 for Figure 3 AA sectional stereoscopic view.

[0022] Figure 5 This is an exploded view of the swing component according to the first embodiment of the present invention.

[0023] Figure 6 This is a diagram of the swing assembly according to the first embodiment of the present invention.

[0024] Figure 7 This is an exploded view of the swing component according to the second embodiment of the present invention.

[0025] Figure 8 This is a diagram of the swing assembly according to the second embodiment of the present invention.

[0026] Figure 9 This is an exploded view of the swing assembly according to the third embodiment of the present invention.

[0027] Figure 10 This is a diagram of the swing assembly according to the third embodiment of the present invention.

[0028] Figure 11 This is a diagram showing the usage state of the invention when it swings to the left.

[0029] Figure 12 This is a diagram showing the rightward swinging state of the present invention.

[0030] Label Explanation:

[0031] 1. Main frame; 11. Swing connecting rod; 12. Main frame support rod; 13. Decorative outer cover;

[0032] 2. Swing assembly; 21. Fixed shaft; 22. Torsion spring; 23. Rotating fixing part; 231. Clamping tooth; 24. Torsion rubber; 241. Buffer post; 25. Rotating connecting part; 251. Limiting post;

[0033] 3. Bottom support assembly; 31. Front leg tube; 32. Front link; 33. Rear leg tube; 34. Rear link. Detailed Implementation

[0034] To further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0035] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0036] like Figures 1 to 4 As shown, the present invention discloses a simulated cycling vehicle, which includes a main frame 1, a rocking assembly 2, and a bottom support assembly 3. A rocking connecting rod 11 is fixedly installed at the bottom of the main frame 1. The rocking assembly 2 includes a fixed shaft core 21, a torsion spring 22, and a rotating fixing member 23. The fixed shaft core 21 is sleeved inside the rocking connecting rod 11 and fixed together with the main frame 1. The torsion spring 22 is sleeved on the fixed shaft core 21. The rotating fixing member 23 is sleeved on the fixed shaft core 21. The two ends of the torsion spring 22 are fixed in opposite directions on the rotating fixing member 23. The rotating fixing member 23 is fixedly connected to the rocking connecting rod 11. The bottom support assembly 3 is fixedly connected to the two ends of the fixed shaft core 21.

[0037] Cooperate Figure 11 and Figure 12As shown, when the simulated cyclist gets on or off the bike, or starts riding or turns, the main frame 1 tilts to the left or right under the user's operation. This causes the swing connecting rod 11 at the bottom of the main frame 1 to drive the rotating fixing part 23 of the swing assembly 2 to tilt to the left or right synchronously with the swing connecting rod 11. Since the rotating fixing part 23 is fixedly connected to the torsion spring 22, when the tilt reaches a certain angle, the two ends of the torsion spring 22 are fixed in opposite directions to the rotating fixing part 23, which will limit the tilt angle of the main frame 1. Furthermore, the rotating fixing part 23 will deform the torsion spring 22 when the main frame 1 tilts. When the main frame 1 loses the external force, the torsion spring 22 will drive the rotating fixing part 23 to return to the center under the elastic force of the torsion spring 22. The swing connecting rod 11 and the main frame 1, which are fixedly connected to the rotating fixing part 23, will also return to the center. Through the cooperation of the main frame 1, the swing assembly 2, and the bottom support assembly 3, the simulated cyclist of this invention can simulate bicycle turns, improve the user experience, and enhance the exercise effect.

[0038] The main frame 1 has a main frame support rod 12, which is inclined or vertically arranged relative to the swing connecting rod 11, such as... Figure 4 As shown, in this embodiment, the main frame support rod 12 is inclined relative to the swing connecting rod 11. The main frame support rod 12 has a through hole for the fixed shaft core 21 to pass through. The fixed shaft core 21 passes through the through hole of the main frame support rod 12, so that the fixed shaft core 21 is connected to the main frame body 1. The swing connecting rod 11 has a main frame mounting hole that passes through the top and bottom ends. The main frame support rod 12 is placed in the main frame mounting hole, thereby connecting the main frame support rod 12 and the swing connecting rod 11 together. Preferably, the lower part of the swing connecting rod 11 and the main frame support rod 12 is provided with a decorative cover 13. The decorative cover 13 covers the connection between the swing connecting rod 11 and the main frame support rod 12, making the appearance of the main frame body 1 more beautiful.

[0039] The bottom support assembly 3 includes a front leg tube 31, a front connecting rod 32, a rear leg tube 33, and a rear connecting rod 34. The front end of the front connecting rod 32 is connected to the front leg tube 31, the rear end of the rear connecting rod 34 is connected to the rear leg tube 33, the rear end of the front connecting rod 32 is connected to the front end of the fixed shaft core 21 of the swing assembly 2, and the front end of the rear connecting rod 34 is connected to the rear end of the fixed shaft core 21 of the swing assembly 2.

[0040] like Figure 5 and Figure 6As shown, the swing assembly 2 of the first embodiment of the present invention includes a fixed shaft core 21, a torsion spring 22, and two rotating fixing members 23. The torsion spring 22 is sleeved on the fixed shaft core 21, and the two rotating fixing members 23 are respectively sleeved from both ends of the fixed shaft core 21 and connected to both ends of the torsion spring 22. When the main frame 1 swings to the left or right, it drives the rotating fixing members 23 to swing to the left or right as well. The rotating fixing members 23 drive the torsion spring 22 to apply rotational force, thereby generating rotational torque. When the main frame 1 stops swinging to the left or right, under the elastic force of the torsion spring 22, the torsion spring 22 drives the rotating fixing members 23 to return to their original position, thereby driving the main frame 1 back to its original position, realizing the left and right swing and return of the simulated bicycle of the invention.

[0041] like Figure 7 and Figure 8 As shown, the swing assembly 2 of the second embodiment of the present invention includes a fixed shaft core 21, a torsion spring 22, two rotating fixing members 23, and a torsion adhesive 24. The torsion spring 22 is sleeved on the fixed shaft core 21, and the torsion adhesive 24 is sleeved on the torsion spring 22. The two rotating fixing members 23 are respectively sleeved on the fixed shaft core 21 from both ends, and are respectively connected to both ends of the torsion spring 22. The torsion adhesive 24 is disposed between the two rotating fixing members 23. The torsion adhesive 24 disposed on the outer periphery of the torsion spring 22 can play a role in fixing and shock absorption. In this embodiment, the torsion adhesive 24 is provided with multiple buffer posts 241 at equal intervals, and the rotating fixing members 23 are provided with multiple locking teeth 231 at equal intervals. Through the cooperation of the locking teeth 231 and the buffer posts 241, the connection between the torsion adhesive 24 and the rotating fixing members 23 is more stable.

[0042] like Figure 9 and Figure 10As shown, this is the rocking assembly 2 of the third embodiment of the present invention. Compared with the second embodiment, this embodiment has multiple sets of torsional structures, including a fixed shaft core 21, two torsion springs 22, two rotating fixing parts 23, two torsion rubbers 24 and a rotating connector 25. The two torsion springs 22 are spaced apart on the fixed shaft core 21. The rotating connector 25 is disposed between the two torsion springs 22. A torsion rubber 24 is correspondingly sleeved on the outer periphery of each torsion spring 22. The opposite ends of the two torsion springs 22 are correspondingly connected to the two ends of the rotating connector 25. The outer ends of the two torsion springs 22 are respectively connected to the corresponding rotating fixing parts 23. In this embodiment, when installing the rocking assembly 2, first insert the rotating connector 25 into the fixed shaft core 21, then insert two torsion springs 22 into the fixed shaft core 21 respectively, with the ends of the two torsion springs 22 facing the rotating connector 25, and insert them into the limiting holes provided on the rotating connector 25 respectively; then install two torque adhesives 24 from both ends of the fixed shaft core 21 onto the torsion springs 22, and align them with the rotating connector 25; finally, insert two rotating fixing parts 23 from both ends of the fixed shaft core 21 and align them with the torque adhesives 24 to complete the installation of the rocking assembly 2. In this embodiment, the torsion rubber 24 is provided with multiple buffer posts 241 at equal intervals, and the rotating fixing member 23 is provided with multiple locking teeth 231 at equal intervals. The locking teeth 231, through their cooperation with the buffer posts 241, make the connection between the torsion rubber 24 and the rotating fixing member 23 more stable. The two ends of the rotating connector 25 are respectively provided with limiting posts 251 facing the torsion rubber 24, and the limiting posts 251 and the locking teeth 231 of the rotating fixing member 23 are staggered.

[0043] The above embodiments and figures are not intended to limit the product form and style of the present invention. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present invention.

Claims

1. A simulated riding vehicle, characterized by, The utility model provides a kind of swing device, including: Main frame body (1), swing assembly (2) and bottom support assembly (3), the bottom of main frame body (1) is fixedly provided with swing connecting rod (11), the swing assembly (2) includes a fixed shaft core (21), a torsion spring (22), two rotating fixed parts (23) and a torsion rubber (24), the torsion spring (22) is sleeved on fixed shaft core (21), the torsion rubber (24) is sleeved on torsion spring (22), two rotating fixed parts (23) are respectively from the both ends of fixed shaft core (21) and are sleeved on fixed shaft core (21), two rotating fixed parts (23) are respectively connected with the both ends of torsion spring (22), and the torsion rubber (24) is arranged between two rotating fixed parts (23).

2. A simulated riding cycle as claimed in claim 1, wherein: The main frame body (1) has a main frame support rod (12), which is inclined or perpendicular to the swing connecting rod (11). The main frame support rod (12) has a through hole for the fixed shaft core (21) to pass through. The fixed shaft core (21) passes through the through hole of the main frame support rod (12), connecting the fixed shaft core (21) and the main frame body (1) together. The swing connecting rod (11) has a main frame mounting hole passing through the top end and the bottom end. The main frame support rod (12) is arranged in the main frame mounting hole, connecting the main frame support rod (12) and the swing connecting rod (11) together.

3. A simulated riding cycle as claimed in claim 2, wherein: The lower part of the swing connecting rod (11) and the main frame support rod (12) is provided with a decorative outer cover (13), which covers the connection between the swing connecting rod (11) and the main frame support rod (12).

4. A simulated riding cycle as claimed in claim 1 wherein: The bottom support assembly (3) includes a front leg tube (31), a front connecting rod (32), a rear leg tube (33), and a rear connecting rod (34). The front end of the front connecting rod (32) is connected to the front leg tube (31). The rear end of the rear connecting rod (34) is connected to the rear leg tube (33). The rear end of the front connecting rod (32) is connected to the front end of the fixed shaft core (21) of the swing assembly (2). The front end of the rear connecting rod (34) is connected to the rear end of the fixed shaft core (21) of the swing assembly (2).

5. A simulated riding cycle as claimed in claim 1, wherein: Multiple buffer columns (241) are equally spaced on the torsion rubber (24). Multiple equally spaced detents (231) are provided on the rotating fixed part (23).

6. A simulated riding cycle as claimed in claim 1 wherein: The swing assembly (2) includes a fixed shaft core (21), at least two torsion springs (22), two rotating fixed parts (23), a number of torsion rubbers (24) corresponding to the number of torsion springs (22), and at least one rotating connecting piece (25). Multiple torsion springs (22) are spaced apart on the fixed shaft core (21). A rotating connecting piece (25) is arranged between every two adjacent torsion springs (22). Each torsion spring (22) has a corresponding torsion rubber (24) sleeved on its outer periphery. The outward end of each torsion spring (22) is connected to a rotating fixed part (23). The other end of the other torsion spring (22) is connected to a rotating connecting piece (25).

7. A simulated riding cycle as claimed in claim 6, wherein: The rotating connecting piece (25) and the rotating fixed part (23) are respectively provided with a limiting hole corresponding to the torsion spring (22). The end of the torsion spring (22) is inserted into the limiting hole.

8. A simulated riding cycle as claimed in claim 6, wherein: The torsion glue (24) is provided with a plurality of buffer columns (241) at equal intervals, the rotating fixing part (23) is provided with a plurality of clamping teeth (231) at equal intervals, and the rotating connecting part (25) is provided with a limiting column (251) at each end and faces the torsion glue (24), and the limiting column (251) and the clamping teeth (231) of the rotating fixing part (23) are staggered.

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