An exercise bicycle

Abstract

A kind of fitness bicycle, including frame assembly, the frame assembly includes frame body, the upper of frame body is equipped with first mounting seat, first mounting seat is equipped with saddle assembly, the position between the front side of frame body and first mounting seat is equipped with beam extending to oblique upper side, the end of beam away from body is in suspended state, the end of beam away from frame body is equipped with second mounting seat, second mounting seat is connected with handlebar assembly, so that the force of handlebar assembly is transmitted to frame body along beam, so as to ensure the balance and structural strength when riding without setting up front support, enhance visual dynamic, make the overall structure of fitness bicycle more compact and beautiful.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to a fitness bike. Background Technology

[0002] A typical exercise bike usually includes a frame and front and rear wheels that are rotatably connected to the front and rear sides of the frame, respectively. The exercise bike also includes a base with front and rear support bars that are hinged to the front and rear wheels to ensure stability during exercise. The conventional front and rear support setup cannot meet the diverse aesthetic needs of today's users; however, removing the front support would result in a lack of support at the front of the bike, affecting riding stability. Utility Model Content

[0003] This utility model provides a fitness bike designed to address the limitations of existing technologies that cannot eliminate the front support to meet diverse user needs in terms of appearance.

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

[0005] An exercise bike includes a frame assembly, the frame assembly includes a frame body, a first mounting seat is provided on the top of the frame body, the first mounting seat is provided with a seat assembly, a crossbeam extending obliquely upward is provided between the front side of the frame body and the first mounting seat, the end of the crossbeam away from the frame body is suspended, a second mounting seat is provided at the end of the crossbeam away from the frame body, the second mounting seat is connected to a handlebar assembly, and the interface area of ​​the crossbeam gradually decreases along the extension direction.

[0006] The mounting axis of the first mounting base, the axis of the crossbeam, and the mounting axis of the second mounting base form an H-shape or tend to be H-shaped.

[0007] Furthermore, the seat assembly is telescopically connected to the first mounting base, and the frame is provided with a first locking member, a portion of which is located within the first mounting base, for locking and releasing the seat assembly to adjust the height of the seat assembly.

[0008] Furthermore, the seat assembly includes a seat body and a seat support rod connected to the bottom of the seat body. The seat support rod is circumferentially rotatable and axially telescopically connected to the first mounting base. A first locking member locks and releases the seat support rod.

[0009] Furthermore, the seat support rod is connected to one end of the seat body and has a first sliding part. The seat body has a second sliding part. The first sliding part is nested inside the second sliding part and the two slide relative to each other to adjust the front and rear position of the seat body. One of the first sliding part and the second sliding part is provided with a second locking member to limit the relative sliding between the first sliding part and the second sliding part.

[0010] Furthermore, the handlebar assembly is telescopically connected to the second mounting base, which is provided with a third locking element. Part of the third locking element is located within the second mounting base and is used to lock and release the handlebar assembly in order to adjust the height of the handlebar assembly.

[0011] Furthermore, the handlebar assembly includes a handlebar body and a handlebar support rod rotatably connected to the handlebar body. The handlebar support rod is circumferentially rotatable and axially telescopically connected to a second mounting base. A third locking member locks and releases the handlebar support rod.

[0012] Furthermore, one of the handlebar body and the handlebar support rod is provided with a fourth locking element to restrict the relative positional rotation between the handlebar body and the handlebar support rod.

[0013] Furthermore, the frame body is also connected to a display component, and the limiting component is located directly in front of the handlebar body.

[0014] Furthermore, an emergency stop button is also provided on the outside of the second mounting bracket to stop the movement of the wheels located inside the frame.

[0015] Furthermore, it also includes a base, the main body is rotatably connected to the base, and a lifting motor is provided between the base and the main body. The lifting motor is used to drive the main body to rotate relative to the base to simulate different riding slopes.

[0016] Furthermore, the base is equipped with a leveling component that is threadedly connected to the base, and the front side of the base is equipped with rollers.

[0017] The beneficial effects of this utility model are:

[0018] 1. This utility model proposes a fitness bike, including a frame assembly, which includes a frame body. A first mounting seat is provided on the top of the frame body, and a seat assembly is provided on the first mounting seat. A crossbeam extending obliquely upward is provided between the front side of the frame body and the first mounting seat. The end of the crossbeam away from the frame body is suspended. A second mounting seat is provided on the end of the crossbeam away from the frame body, and a handlebar assembly is connected to the second mounting seat. This allows the force on the handlebar assembly to be transferred to the frame body along the crossbeam, thus ensuring balance and structural strength during riding without the need for a front support, enhancing visual dynamism, and making the overall structure of the fitness bike more compact and aesthetically pleasing.

[0019] 2. The present invention proposes a fitness bike in which the seat is retractably connected to a first mounting seat, and the frame is provided with a first locking member. Part of the first locking member is located in the first mounting seat and is used to lock and release the seat assembly so as to adjust the height of the seat assembly to accommodate users of different heights.

[0020] 3. The exercise bike proposed in this utility model has a seat support rod and a seat body that are slidably connected to each other through a first sliding part and a second sliding part, so as to adjust the front and rear position of the seat body. It is also provided with a second locking member to limit the relative sliding between the first sliding part and the second sliding part, so as to meet the riding posture needs of different users and improve comfort and exercise efficiency.

[0021] 4. This utility model proposes a fitness bike in which the handlebar assembly is retractably connected to a second mounting base. The second mounting base is provided with a third locking member, part of which is located within the second mounting base, for locking and releasing the handlebar assembly to adjust its height and further adapt to the needs of users of different body types.

[0022] 5. The present invention proposes a fitness bike, wherein the handlebar assembly includes a handlebar body and a handlebar support rod rotatably connected to the handlebar body. The handlebar support rod is circumferentially rotatable and axially telescopically connected to a second mounting base. A third locking member locks and releases the handlebar support rod, thereby meeting the user's adjustment needs for the angle of the handlebar body and simulating the riding state of different curves during actual riding.

[0023] 6. The exercise bike proposed in this utility model is equipped with an emergency stop button outside the second mounting seat, which is used to stop the movement of the wheels located in the frame. It can respond quickly in case of an emergency and ensure user safety.

[0024] 7. The exercise bike proposed in this utility model also includes a base, the main body is rotatably connected to the base, and a lifting motor is provided between the base and the main body. The lifting motor is used to drive the main body to rotate relative to the base to simulate different cycling inclines, improve the realism of training and the effect of physical exercise. The lifting motor precisely controls the tilt angle of the main body and, together with the display component, provides real-time feedback on changes in road conditions, allowing users to experience the feeling of cycling uphill and downhill indoors, enhancing the immersion of exercise and the degree of muscle activation.

[0025] 8. The exercise bike proposed in this utility model has a base with several leveling parts threaded to the base. By adjusting each leveling part, the base can be made to be in a horizontal state. At the same time, the front side of the base is provided with rollers to facilitate user movement. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1This is one of the axial views of an exercise bike according to this utility model;

[0028] Figure 2 This is a second axial view of an exercise bike according to the present invention;

[0029] Figure 3 This is a right view of a fitness bike according to the present invention;

[0030] Figure 4 This is a left view of a fitness bike according to the present invention;

[0031] Figure 5 This is an attached view of an exercise bike according to the present invention;

[0032] Figure 6 This is a bottom view of a fitness bike according to the present invention;

[0033] Figure 7 This is a rear view of an exercise bike according to the present invention;

[0034] Figure 8 This is a front view of a fitness bike according to the present invention;

[0035] Figure 9 This is a schematic diagram showing the handlebars of an exercise bike in different positions according to the present invention.

[0036] Figure 10 This is a schematic diagram showing the frame of an exercise bike of this utility model in different positions;

[0037] In the diagram, 10 is the frame body; 101 is the first mounting base; 102 is the second mounting base; 20 is the crossbeam; 30 is the seat assembly; 301 is the seat support rod; 3011 is the seat adjustment hole; 302 is the seat body; 40 is the handlebar assembly; 401 is the handlebar support rod; 4011 is the handlebar adjustment hole; 402 is the handlebar body; 501 is the first locking component; 502 is the second locking component; 503 is the third locking component; 504 is the fourth locking component; 601 is the first sliding part; 602 is the second sliding part; 70 is the display assembly; 701 is the display screen; 702 is the connecting rod; 80 is the base; 90 is the lifting motor; 100 is the leveling component; 110 is the roller; 120 is the emergency stop button; 1301 is the crank; 1302 is the pedal; and 1303 is the foot cover. Detailed Implementation

[0038] The following is combined Figures 1-10 This utility model will be described in detail.

[0039] An exercise bike includes a frame assembly, which includes a frame body 10. A first mounting seat 101 is provided on the top of the frame body 10. The first mounting seat 101 is provided with a seat assembly 30. A crossbeam 20 extending obliquely upward is provided between the front side of the frame body 10 and the first mounting seat 101. The end of the crossbeam 20 away from the frame body 10 is suspended. A second mounting seat 102 is provided at the end of the crossbeam 20 away from the frame body 10. The second mounting seat 102 is connected to a handlebar assembly 40. The interface area of ​​the crossbeam 20 gradually decreases along the extension direction. The mounting axis of the first mounting seat 101, the axis of the crossbeam 20, and the mounting axis of the second mounting seat 102 form an H-shape or tend to be H-shaped.

[0040] In this embodiment, the handlebar assembly 40 is mounted on the end of the crossbeam 20 away from the frame body 10 via the second mounting base 102, thereby transmitting the force on the handlebar assembly 40 along the crossbeam 20 to the frame body 10. This eliminates the need for a front wheel, ensuring balance and structural strength during riding, effectively reducing the footprint and improving space utilization. At the same time, the gradually changing cross-sectional area design of the crossbeam 20 not only reduces its own weight but also enhances visual dynamism, making the overall structure of the exercise bike more compact and aesthetically pleasing.

[0041] like Figures 1 to 4 As shown, the seat assembly 30 is telescopically connected to the first mounting base 101. The frame is provided with a first locking member 501, a portion of which is located within the first mounting base 101, for locking and releasing the seat assembly 30 to adjust its height. Further, the seat assembly 30 includes a seat body 302 and a seat support rod 301 connected to the bottom of the seat body 302. The seat support rod 301 is circumferentially rotatable and axially telescopically connected to the first mounting base 101. The first locking member 501 locks and releases the seat support rod 301. Specifically, the seat support rod 301 has multiple seat adjustment holes 3011 along its telescopic direction, and the surface of the seat support rod 301 also has seat height markings corresponding to the seat adjustment holes 3011. The first locking member 501 includes a first locking bolt, which passes through the first mounting base 101 and engages with the seat adjustment holes 3011 for positioning. When the first locking bolt is loosened, the seat support rod 301 can slide up and down along the axis of the first mounting base 101 to accommodate users of different heights; when tightened, it is fixed at the set height to ensure stability and comfort during riding.

[0042] like Figure 3 and Figure 4As shown, the seat support rod 301 is connected to one end of the seat body 302 and has a first sliding part 601. The seat body 302 has a second sliding part 602. The first sliding part 601 is nested inside the second sliding part 602, and the two parts slide relative to each other to adjust the front and rear position of the seat body 302. Specifically, the first sliding part 601 is a groove, and the second sliding part 602 is a protrusion. The first sliding part 601 has a second locking member 502 to limit the relative sliding between the first sliding part 601 and the second sliding part 602. Specifically, the second sliding part 602 has a plurality of positioning holes distributed in the front and rear direction. The second locking member 502 includes a second locking bolt, which passes through the first sliding part 601 and cooperates with the positioning holes to achieve positioning. When the second locking bolt is loosened, the seat body 302 can slide and adjust in the front and rear direction to adapt to the riding posture of users of different body types; when tightened, it is firmly fixed in position, improving riding comfort and operational stability. In other embodiments, the second sliding part 602 may be provided with a second locking member 502, and the first sliding part 601 may be provided with a positioning hole.

[0043] like Figure 1 , Figure 3 as well as Figure 4 As shown, the handlebar assembly 40 is telescopically connected to the second mounting base 102. The second mounting base 102 is provided with a third locking member 503, a portion of which is located within the second mounting base. This third locking member 503 is used to lock and release the handlebar assembly 40 to adjust its height. Further, the handlebar assembly 40 includes a handlebar body 402 and a handlebar support rod 401 rotatably connected to the handlebar body 402. The handlebar support rod 401 is circumferentially rotatable and axially telescopically connected to the second mounting base 102. The third locking member 503 locks and releases the handlebar support rod 401. The handlebar support rod 401 has multiple handlebar adjustment holes 4011 along its telescopic direction, and also has handlebar height markings corresponding to the adjustment holes 4011. The third locking member 503 is a pin that passes through the second mounting base 102 and engages with the adjustment holes 4011 to fix the handlebar support rod 401 at a set height. When the pin is pulled out, the handlebar support rod 401 can slide up and down along the second mounting base 102 to accommodate riders of different heights. Furthermore, one of the handlebar body 402 and the handlebar support rod 401 is equipped with a fourth locking element 504 to restrict the relative rotation between the handlebar body 402 and the handlebar support rod 401. When it is necessary to adjust the angle of the handlebar body 402 relative to the handlebar support rod 401, the fourth locking element 504 is released, allowing the handlebar body 402 to rotate around its axis of rotation to a suitable angle before relocking. This adapts to different riding postures and control requirements. The fourth locking element 504 can also be continuously released to achieve multi-angle free adjustment of the handlebar body 402, meeting personalized control needs. The rotation range of the handlebar body 402 is as follows: Figure 9 As shown.

[0044] The frame body 10 is also connected to a display component 70, which is located directly in front of the handlebar body 402. In other embodiments, the display component 70 is connected to the handlebar body 402, allowing it to rotate with the handlebar body 402. This enables the user to maintain a straight line of sight while rotating the handlebar body 402, allowing them to view motion data in real time and improving ease of operation and immersion. Specifically, the display component 70 includes a connecting rod 702 and a display screen 701 rotatably connected to the first end of the connecting rod 702. The second end of the connecting rod 702 is connected to the handlebar body 402. An emergency stop button 120 is also provided outside the second mounting base 102 to stop the movement of the wheels located within the frame, providing a rapid response in emergencies and ensuring user safety.

[0045] The exercise bike proposed in this embodiment also includes a base 80, the main body is rotatably connected to the base 80, and a lifting motor 90 is provided between the base 80 and the main body. The lifting motor 90 is used to drive the main body to rotate relative to the base 80. Figure 10 As shown, to simulate different cycling inclines and enhance the realism of training and the effectiveness of physical exercise, the lifting motor 90 precisely controls the tilt angle of the main body, and the display component 70 provides real-time feedback on road condition changes, allowing users to experience the feeling of riding uphill and downhill indoors, enhancing the immersion in exercise and the degree of muscle engagement. Furthermore, the base 80 is equipped with a leveling component 100 threadedly connected to it, and the front side of the base 80 has casters 110. By adjusting the leveling components 100, the base 80 is made to be in a horizontal position, and the casters 110 facilitate user movement.

[0046] In this embodiment, the frame body 10 has a drive wheel and a driven wheel connected to the drive wheel. Power is transmitted through a chain or belt. The drive wheel is connected to the pedal assembly 1302. When the user pedals, it drives the driven wheel to rotate, thereby simulating real riding resistance. The pedal assembly 1302 includes cranks 1301 connected to both sides of the drive wheel and pedals connected to the cranks 1301. The pedals are connected to foot covers 1303, which can effectively fix the feet, prevent slippage during riding, and improve exercise safety and power efficiency.

[0047] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A type of exercise bike, characterized in that, The system includes a frame assembly, which includes a frame body. A first mounting seat is provided on the top of the frame body. The first mounting seat is provided with a seat assembly. A crossbeam extending obliquely upward is provided between the front side of the frame body and the first mounting seat. The end of the crossbeam away from the frame body is suspended. A second mounting seat is provided at the end of the crossbeam away from the frame body. The second mounting seat is connected to a handlebar assembly. The crossbeam's interface area gradually decreases along its extension direction. The mounting axis of the first mounting base, the axis of the crossbeam, and the mounting axis of the second mounting base form an H-shape or tend to be H-shaped.

2. The exercise bike as described in claim 1, characterized in that, The seat assembly is retractably connected to the first mounting base. The frame is provided with a first locking member, a portion of which is located within the first mounting base, for locking and releasing the seat assembly to adjust its height.

3. The exercise bike as described in claim 2, characterized in that, The seat assembly includes a seat body and a seat support rod connected to the bottom of the seat body. The seat support rod is circumferentially rotatable and axially telescopically connected to the first mounting base. The first locking member locks and releases the seat support rod.

4. The exercise bike as described in claim 3, characterized in that, The seat support rod is connected to one end of the seat body and has a first sliding part. The seat body has a second sliding part. The first sliding part is nested inside the second sliding part and the two parts slide relative to each other to adjust the front and rear position of the seat body. One of the first sliding part and the second sliding part is provided with a second locking member to limit the relative sliding between the first sliding part and the second sliding part.

5. The exercise bike as described in claim 1, characterized in that, The handlebar assembly is retractably connected to the second mounting base, which is provided with a third locking member. A portion of the third locking member is located within the second mounting base and is used to lock and release the handlebar assembly to adjust its height.

6. The exercise bike as described in claim 5, characterized in that, The handlebar assembly includes a handlebar body and a handlebar support rod rotatably connected to the handlebar body. The handlebar support rod is circumferentially rotatable and axially telescopically connected to the second mounting base. The third locking member locks and releases the handlebar support rod.

7. The exercise bike as described in claim 6, characterized in that, One of the handlebar body and the handlebar support rod is provided with a fourth locking element to restrict the relative position rotation between the handlebar body and the handlebar support rod.

8. The exercise bike as described in claim 6, characterized in that, The frame body is also connected to a display component, and the limiting component is located directly in front of the handlebar body.

9. A stationary bike as described in claim 1, characterized in that, The second mounting base is also equipped with an emergency stop button, which is used to stop the movement of the wheels located in the frame.

10. A stationary bike as described in claim 1, characterized in that, It also includes a base, the main body is rotatably connected to the base, and a lifting motor is provided between the base and the main body. The lifting motor is used to drive the main body to rotate relative to the base to simulate different riding slopes.

11. A stationary bike as described in claim 10, characterized in that, The base is provided with a leveling component threaded to the base, and the front side of the base is provided with rollers.

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