A glass wheel structure of a spinning bike and a spinning bike applying the same

Abstract

The utility model discloses a kind of glass wheel structure on spinning cycle and spinning cycle applying it, including glass wheel and the special-shaped mounting hole being set on the middle position of the glass wheel, connecting assembly is installed in the special-shaped mounting hole, the connecting assembly is coaxial arrangement with the glass wheel.Using the glass wheel structure on spinning cycle described above.

Description

Technical Field

[0001] This utility model relates to the field of exercise bike technology, and in particular to a glass wheel structure for an exercise bike and an exercise bike using the same. Background Technology

[0002] Spinning is a unique and energetic indoor cycling training program that combines music and visual effects. Overcoming all the drawbacks of outdoor cycling, technological improvements have made it a simple and easy-to-learn aerobic exercise that provides a full-body workout. A spinning bike consists of handlebars, a seat, pedals, and wheels, all securely connected as a single unit. Current wheels are generally made of metal (hollow metal freewheels, solid steel freewheels, carbon fiber wheels, aluminum alloy wheels, or stainless steel wheels), with the wheels and axles welded together. This ensures good wheel-axle coaxiality, but it increases manufacturing costs, and wheel damage can lead to the bike being unusable, increasing maintenance costs. Therefore, improvements to the existing technology are necessary. Utility Model Content

[0003] (a) Technical problems that need to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a glass wheel structure for a stationary bike and a stationary bike using the same structure. It innovatively adopts a detachable structure for the glass wheel and connecting components, which facilitates disassembly and installation, reduces production costs, helps maintain the coaxiality of the glass wheel and rotating shaft after installation, and also helps prevent the entire bike from being scrapped in the event of damage, thus reducing subsequent maintenance costs.

[0005] (ii) Technical solutions to be adopted

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A glass wheel structure for a stationary bike includes a glass wheel and an irregularly shaped mounting hole located in the middle of the glass wheel. A connecting component is installed in the irregularly shaped mounting hole, and the connecting component is coaxially arranged with the glass wheel.

[0008] Preferably, the connecting assembly includes a connecting shaft, on which a first bearing and a second bearing are disposed, the first bearing and the second bearing are connected by a coupling seat, the connecting shaft passes through the coupling seat, the first bearing and the second bearing at both ends of the coupling seat are fixedly locked by corresponding locking members, the coupling seat is provided with a shaped mounting seat for engaging with the shaped mounting hole of the glass wheel, and the coupling seat is provided with a fixing seat for fixing and locking the glass wheel on the coupling seat.

[0009] Preferably, the irregularly shaped mounting hole is a regular hexagon, a square, or an ellipse, and correspondingly, the irregularly shaped mounting base is a regular hexagon, a square, or an ellipse.

[0010] Preferably, the irregularly shaped mounting base and the coupling base are integrally formed.

[0011] Preferably, the locking element is a nut, and the nut is connected to the connecting shaft by a thread.

[0012] Preferably, the fixed seat and the coupling seat are connected by threads.

[0013] In addition, this utility model also provides a stationary bicycle that adopts the above-mentioned glass wheel structure on the stationary bicycle.

[0014] (III) The technical effects to be achieved

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Firstly, this utility model includes a glass wheel and an irregularly shaped mounting hole located in the middle of the glass wheel. A connecting component is installed in the irregularly shaped mounting hole. The connecting component and the glass wheel are arranged coaxially. This innovative design uses a detachable structure for the glass wheel, which facilitates disassembly and installation, reduces production costs, helps maintain the coaxiality of the glass wheel and the rotating shaft after installation, and also helps prevent the entire structure from being scrapped in the event of damage, thus reducing subsequent maintenance costs.

[0017] Secondly, the connecting assembly of this utility model includes a connecting shaft, on which a first bearing and a second bearing are provided. The first bearing and the second bearing are connected by a connecting shaft seat. The connecting shaft passes through the connecting shaft seat. The first bearing and the second bearing at both ends of the connecting shaft seat are fixed and locked by corresponding locking parts. The connecting shaft seat is provided with a non-circular mounting seat for matching the non-circular mounting hole of the glass wheel. The connecting shaft seat is also provided with a fixing seat for fixing and locking the glass wheel on the connecting shaft seat. This connecting assembly is structurally more reasonable, easier to manufacture, reduces manufacturing costs, and also facilitates the disassembly and installation of the glass wheel.

[0018] Thirdly, the irregular mounting holes of this utility model are hexagonal, square, or elliptical, and correspondingly, the irregular mounting bases are hexagonal, square, or elliptical, offering a variety of types and a wide range of choices.

[0019] Fourth, this utility model uses the aforementioned glass wheel structure for exercise bikes, which eliminates the use of metal wheel structures in the prior art. While maintaining coaxiality, it facilitates better rotation and meets the user's needs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the glass wheel on a dynamic bicycle according to the present invention.

[0021] Figure 2 This is an exploded view of an embodiment of the glass wheel structure for a dynamic bicycle according to this utility model.

[0022] Figure 3 This is a front view schematic diagram of an embodiment of the glass wheel structure on a dynamic bicycle according to the present invention.

[0023] Figure 4 for Figure 3 Sectional view along the AA direction.

[0024] Figure 5 This is a schematic diagram of the connecting components in one embodiment of the glass wheel structure for a stationary bicycle according to the present invention.

[0025] Figure 6 This is an exploded view of a second embodiment of the glass wheel structure for a dynamic bicycle according to this utility model.

[0026] Figure 7 This is a front view schematic diagram of Embodiment 2 of the glass wheel structure on the dynamic bicycle of this utility model.

[0027] Figure 8 for Figure 7 Sectional view along the BB direction.

[0028] Figure 9 This is a schematic diagram of the connecting components in Embodiment 2 of the glass wheel structure for a dynamic bicycle according to this utility model.

[0029] Figure 10 This is an exploded view of a third embodiment of the glass wheel structure for a dynamic bicycle according to this utility model.

[0030] Figure 11 This is a front view schematic diagram of a third embodiment of the glass wheel structure on a dynamic bicycle according to this utility model.

[0031] Figure 12 for Figure 11Sectional view in the middle CC direction

[0032] Figure 13 This is a front view schematic diagram of a third embodiment of the glass wheel structure on a dynamic bicycle according to this utility model.

[0033] In the figure: 1, glass wheel; 2, connecting assembly; 11, irregular mounting hole; 21, connecting shaft; 22, first bearing; 23, second bearing; 24, connecting shaft seat; 25, locking element; 26, irregular mounting seat; 27, fixed seat; 241, threaded sleeve; 242, base. Detailed Implementation

[0034] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0035] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0038] Example 1: See Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 10 and Figure 11 A glass wheel structure for a stationary bike includes a glass wheel 1 and an irregularly shaped mounting hole 11 located in the middle of the glass wheel 1. A connecting component 2 is installed in the irregularly shaped mounting hole 11. The connecting component 2 and the glass wheel 1 are arranged coaxially. This facilitates the installation and removal of the connecting component 2 and the glass wheel 1. It is an innovative approach to use a detachable structure for the glass wheel and the rotating shaft, which is convenient for disassembly and installation, reduces production costs, helps maintain the coaxiality of the glass wheel and the rotating shaft after installation, and also helps prevent the entire bike from being scrapped in the event of damage, thus reducing maintenance costs.

[0039] Example 2: This can be explained based on Example 1, such as... Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 , Figure 12 and Figure 13 As shown, the connecting assembly 2 includes a connecting shaft 21, on which a first bearing 22 and a second bearing 23 are provided. The first bearing 22 and the second bearing 23 are connected by a connecting shaft seat 24. The connecting shaft 21 passes through the connecting shaft seat 24. The first bearing 22 and the second bearing 23 at both ends of the connecting shaft seat 24 are fixed and locked by corresponding locking members 25. The connecting shaft seat 24 is provided with a shaped mounting seat 26 for cooperating with the shaped mounting hole 11 of the glass wheel 1. The connecting shaft seat 24 is also provided with a fixing seat 27 for fixing and locking the glass wheel 1 on the connecting shaft seat 24. This arrangement is more reasonable in structure, easier to disassemble and install, and more conducive to the installation of the shaped mounting hole 11 in the middle position of the glass wheel 1 with the shaped mounting seat 26.

[0040] Among them, the irregular mounting hole 11 adopts a regular hexagon (such as... Figure 2 and Figure 5 (as shown) or square (square or rectangle, such as) Figure 6 and Figure 9(as shown) or elliptical (while in this embodiment it is court-shaped, such as...) Figure 10 and Figure 13 As shown), correspondingly, the irregularly shaped mounting base 26 adopts a regular hexagon (as shown). Figure 2 and Figure 5 (as shown) or square (square or rectangle, such as) Figure 6 and Figure 9 (as shown) or elliptical (while in this embodiment it is court-shaped, such as...) Figure 10 and Figure 13 As shown), not only are there various types available, offering a wide range of choices, but they also facilitate the disassembly and installation of the glass wheel 1 and the irregularly shaped mounting base 26. Further explanation is provided, as... Figure 2 , Figure 4 and Figure 5 The irregularly shaped mounting base 26 and the coupling seat 24 are integrally formed, greatly improving the structural robustness. To further explain, the coupling seat 24 includes a threaded sleeve 241 for mating with the fixed seat 27. A base 242 is provided on the end face of the threaded sleeve 241. The threaded sleeve 241 and the base 242 are integrally formed. Specifically, as shown... Figure 2 , Figure 4 and Figure 5 When the irregularly shaped mounting base 26 shown is hexagonal or elliptical, the hexagonal or elliptical irregularly shaped mounting base 26, the threaded sleeve 241, and the base 242 are integrally formed. This structure is more robust. Further illustrating this, the elliptical irregularly shaped mounting base 26, such as... Figure 10 As shown, a pad (not shown in the figure) is provided on the back of the base 242, and the pad is pressed by the second bearing 23; or the threaded sleeve 241 is connected to the base 242 in series by the connecting shaft 21. Specifically, as shown in the figure... Figure 6 and Figure 9 As shown, when the irregular mounting base 26 is square, the square irregular mounting base 26 and the base 242 are integrally formed, and the base 242 and the threaded sleeve 241 are connected together. The base 242 and the threaded sleeve 241 are integrally formed. At this time, the square irregular mounting base 26 and the threaded sleeve 241 on the base 242 are connected together by the connecting shaft 21. The threaded sleeve 241 is provided on the first bearing 22, and the base 242 is provided on the second bearing 23. Finally, the base 242 and the threaded sleeve 241 are fixed on the connecting shaft 21 by the corresponding fixing seat 27.

[0041] The locking component 25 is a nut, which is connected to the connecting shaft 21 by a thread, making it easy to disassemble and install.

[0042] The fixed seat 27 and the coupling seat 24 are connected by threads, which facilitates the disassembly and installation of the fixed seat 27, and also facilitates the disassembly and installation of the glass wheel 1 and the coupling seat 24.

[0043] Example 3: Based on Example 1 or Example 2, this utility model also provides a stationary bicycle, which adopts the glass wheel structure of the stationary bicycle described above.

[0044] All standard parts used in this application can be purchased from the market, and the specific connection methods of each part adopt conventional methods such as nuts that are mature in the existing technology, and will not be described in detail here.

[0045] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. A glass wheel structure for a stationary bicycle, characterized in that: The device includes a glass wheel (1) and a shaped mounting hole (11) located in the middle of the glass wheel (1). A connecting assembly (2) is installed in the shaped mounting hole (11). The connecting assembly (2) is coaxially arranged with the glass wheel (1). The connecting assembly (2) includes a connecting shaft (21). A first bearing (22) and a second bearing (23) are provided on the connecting shaft (21). The first bearing (22) and the second bearing (23) are connected by a coupling seat (24). The connecting shaft (21) passes through the connecting seat (24). The first bearing (22) and the second bearing (23) at both ends of the connecting seat (24) are fixedly locked by corresponding locking parts (25). The connecting seat (24) is provided with a special-shaped mounting seat (26) for cooperating with the special-shaped mounting hole (11) of the glass wheel (1). The connecting seat (24) is provided with a fixing seat (27) for fixing and locking the glass wheel (1) on the connecting seat (24).

2. The glass wheel structure on the exercise bike as described in claim 1, characterized in that: The irregular mounting hole (11) is a regular hexagon, a square or an ellipse, and correspondingly, the irregular mounting base (26) is a regular hexagon, a square or an ellipse.

3. The glass wheel structure on the exercise bike as described in claim 2, characterized in that: The irregular mounting base (26) and the coupling base (24) are integrally formed.

4. The glass wheel structure on the exercise bike as described in claim 1, 2, or 3, characterized in that: The locking element (25) is a nut, which is connected to the connecting shaft (21) by a thread.

5. The glass wheel structure on the exercise bike as described in claim 1, 2, or 3, characterized in that: The fixed seat (27) and the coupling seat (24) are connected by threads.

6. A type of exercise bike, characterized in that: The exercise bike uses the glass wheel structure described in any one of claims 1 to 5.

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