Spinning bicycle

Abstract

The utility model is suitable for the technical field of sports equipment, and provides a spinning which comprises a first connecting rod, a plurality of first mounting racks and a second mounting rack, the supporting legs are used for supporting the vehicle body; the headstock is provided with a first rotating part and a second connecting rod, the headstock is connected with the second connecting rod through a second adjusting part, and the first connecting rod is sleeved with the second connecting rod; the seat is connected with the third connecting rod through the third adjusting piece, and the third connecting rod is rotationally connected with the second mounting frame so that the seat can be folded and stored. According to the spinning bicycle, the real riding feeling can be simulated through height adjustment and angle rotation of the bicycle head, rotation of the supporting legs and height adjustment and angle rotation of the seat, adjustment can be conducted according to the requirements of different users, and the spinning bicycle can be folded and stored; and the occupied space when not in use is reduced, so that storage is facilitated, and better use experience is brought to a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports equipment, in particular to a dynamic bicycle. Background Art

[0002] A spinning bike, also often referred to as an indoor bike or exercise bike, is a piece of fitness equipment used in a gym or home environment. It's primarily used for aerobic exercise and strength training. Some of the main applications for spinning bikes include gyms and health clubs, home fitness, physical therapy and rehabilitation, professional athlete training, and military training. The design and functionality of spinning bikes are constantly evolving, and many modern bikes feature adjustable resistance, heart rate monitoring, and data tracking to provide a more comprehensive fitness experience.

[0003] A spinning bike is a device with handlebars, pedals, and a saddle but no tires. Exercisers can control their heart rate by adjusting the pedaling speed and resistance, thereby improving cardiopulmonary function and losing weight. As the pace of life accelerates today, people lack time to go to the gym to exercise. Based on this background, more and more people are "moving" fitness equipment into their homes.

[0004] In the prior art, most spinning bikes use a bracket to stabilize the main structure of the spinning bike. The weight of the spinning bike is the flywheel to provide power and inertia to simulate the feeling of real riding. However, due to its large size, it occupies a large space, squeezes the indoor space, and is inconvenient to store the spinning bike after use. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a spinning bike, aiming to solve the problem that most spinning bikes use a bracket to stabilize the main structure of the spinning bike, and the weight part of the spinning bike is a flywheel to provide power assistance and inertia to simulate the feeling of real riding. However, due to its large size, it occupies a large space, squeezes the indoor space, and is inconvenient to store the spinning bike after use.

[0006] The embodiment of the present utility model is implemented as follows: a spinning bike, the spinning bike comprising:

[0007] The vehicle body is provided with a first connecting rod, a plurality of first mounting brackets and a second mounting bracket, the first connecting rod is connected to the vehicle head through a first adjusting member, and the first adjusting member is used to adjust the height of the vehicle head;

[0008] A plurality of supporting legs, the supporting legs being used to support the vehicle body, the supporting legs being rotatably connected to the first mounting bracket and being located on the bottom surface of the vehicle body;

[0009] The front of the vehicle is provided with a first rotating member, a second adjusting member and a second connecting rod. The front of the vehicle is connected to the second connecting rod via the first rotating member. The first rotating member is used to rotate the front of the vehicle to facilitate folding. The second adjusting member is used to adjust the length of the second connecting rod. The second connecting rod is sleeved on the first connecting rod.

[0010] The seat is connected to the third connecting rod through a third adjusting member, the third adjusting member is used to adjust the height of the seat, and the third connecting rod is rotatably connected to the second mounting frame to realize folding the seat.

[0011] Preferably, a shell with a cavity is formed inside the body, and the body is also provided with a group of pedals and multiple moving wheels. The pedals are installed on both sides of the body, and the pedals are connected to the flywheel parts installed inside the cavity of the body so that the user can drive the bicycle by pedaling. The moving wheels are installed on the bottom surface of the body to facilitate the movement of the exercise bike; a first connecting rod with a hollow structure is provided in the front of the body, and a first mounting hole is provided on the outer side of the first connecting rod, and the first mounting hole is used to install a first adjusting member; a plurality of tooth-shaped positioning protrusions are provided on the top surface of the body, and the positioning protrusions are used to position the seat.

[0012] Preferably, the first adjusting member includes a first adjusting rod, a first connecting spring and a first positioning cylinder. The first adjusting rod is provided with a first adjusting portion and a first positioning portion. The first connecting spring is sleeved on the first positioning portion. The first connecting spring is used to adjust the connection position between the first positioning portion and the second connecting rod to facilitate adjustment of the height of the vehicle head. The first positioning portion cooperates with the first mounting hole to enable the connection between the first positioning portion and the second connecting rod. The first positioning cylinder is sleeved on the first positioning portion. The first positioning cylinder is used to position the first adjusting rod.

[0013] Preferably, the first mounting frame is U-shaped, and second mounting holes are provided on two opposite surfaces of the first mounting frame, and the second mounting holes are connected to the supporting feet through the first rotating rod; the second mounting frame is provided with a group of first mounting plates, and a group of mounting plates are respectively installed perpendicular to the top surface of the vehicle body, and third mounting holes are respectively provided on two opposite surfaces of a group of first mounting plates, and the third mounting holes are connected to the third connecting rod of the seat through the second rotating rod.

[0014] Preferably, the supporting foot is provided with a first connecting portion and a supporting portion, the first connecting portion is a trapezoidal block, and first connecting holes are provided on both side surfaces of the first connecting portion, the first connecting hole is connected to the first rotating rod on the first mounting frame so that the supporting foot is installed on the first mounting frame, the length of the first connecting portion is greater than the height of the first mounting frame so that the lower bottom surface of the first connecting portion is located below the bottom surface of the vehicle body when the supporting foot is unfolded, and the lower bottom surface of the connecting portion is flush with the bottom surface of the vehicle body when the supporting foot is retracted, and the supporting portion is connected to the upper top surface of the connecting portion.

[0015] Preferably, the headstock is U-shaped and has gripping parts at both ends. The middle part of the headstock is sleeved on the second connecting rod. A first positioning groove is provided in the middle part of the headstock. The first positioning groove is used to position the first rotating part. The first rotating part is installed on the second connecting rod. The first rotating part is provided with a rotating part and a second connecting part. The second connecting part is rod-shaped and an external thread is provided on the outer wall. By rotating the rotating part, the second connecting part is connected to the first positioning groove of the headstock to realize the rotation of the headstock.

[0016] Preferably, the second connecting rod is provided with a third connecting part, a fourth connecting part and a fifth connecting part, and the third connecting part is sleeved on the first connecting rod, and the third connecting part, the fourth connecting part and the fifth connecting part are respectively hollow structures, and the outer side surface of the third connecting part is provided with a plurality of first positioning holes in a strip array, and the first positioning hole is connected to the first adjusting part, and at most one first positioning hole is connected to the first adjusting part to facilitate adjusting the height of the vehicle head, and the third connecting part is connected to the fourth connecting part through the second adjusting part; the fourth connecting part is sleeved on the third connecting part, and the outer side surface of the fourth connecting part is provided with a plurality of second positioning holes in a strip array, and the second positioning hole is connected to the second adjusting part, and at most one second positioning hole is connected to the second adjusting part to facilitate adjusting the height of the vehicle head; the fifth connecting part is installed on the top surface of the fourth connecting part and is perpendicular to the fourth connecting part, and the outer side surface of the fifth connecting part is provided with a third positioning hole, and the third positioning hole is used to position the first rotating part, and the fifth connecting part is used to connect to the vehicle head.

[0017] Preferably, the seat is rotatably connected to the fourth connecting rod through a second rotating member, and the second rotating member is used to drive the seat to rotate to change the angle between the seat and the fourth connecting rod. One end of the fourth connecting rod is sleeved on the third connecting rod, and fourth mounting holes are provided on two opposite side surfaces of the other end. The fourth mounting holes are used to install the second rotating member.

[0018] Preferably, the third connecting rod is a hollow rectangular rod, and fifth mounting holes are provided on two opposite side surfaces of the third connecting rod. The fifth mounting hole is rotatably connected to the second mounting bracket on the top surface of the vehicle body through the first rotating shaft. A fourth positioning hole for positioning the third adjusting member is provided on the front side of the third connecting rod, and a third U-shaped mounting bracket is provided on the back side of the third connecting rod. The third mounting bracket is used to install the support rod, one end of the support rod is rotatably connected to the third mounting bracket, and the other end cooperates with the positioning protrusion so that the support rod supports the seat, and the support rod cooperates with at most one positioning protrusion to change the angle between the third connecting rod and the vehicle body.

[0019] The embodiment of the present invention provides a spinning bike, which is provided with a body, a first connecting rod on the body being connected to the front of the bike and a first adjusting member being used to adjust the installation height of the front of the bike so that the user can adjust it according to needs, and the front of the bike is rotated and folded by a first rotating member for easy storage, and a first mounting frame on the bottom surface of the body is used for rotatably connecting with the supporting feet so that the user can rotate the supporting feet when needing to store the spinning bike to reduce the occupied space, and a second mounting frame on the top surface of the body is used for rotatably connecting with the third connecting rod on the seat so that the user can rotate the seat to realize folding and storing the seat, thereby reducing the occupied space, and the spinning bike can not only simulate the feeling of real riding through the height adjustment and angle rotation of the front of the bike, the rotation of the supporting feet, the height adjustment and angle rotation of the seat, and can be adjusted according to the needs of different users, but can also be folded and stored, reducing the occupied space when not in use for easy storage, and giving users a better sense of use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural diagram of a spinning bike provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of a spinning bike in a folded state provided by an embodiment of the utility model;

[0022] Figure 3 A schematic structural diagram of the front end of a spinning bike provided by an embodiment of the present utility model;

[0023] Figure 4 A schematic cross-sectional view of the front end of a spinning bike provided by an embodiment of the present utility model;

[0024] Figure 5 A schematic structural diagram of a seat in a spinning bike provided by an embodiment of the present utility model;

[0025] Figure 6 The present invention provides a schematic cross-sectional view of a seat in a spinning bike according to an embodiment of the present invention.

[0026] In the accompanying drawings: 1. Vehicle body; 11. First connecting rod; 12. First mounting bracket; 13. Second mounting bracket; 14. First adjusting member; 141. First adjusting rod; 142. First positioning cylinder; 143. First connecting spring; 15. Foot pedal; 16. Moving wheel; 17. Positioning protrusion; 2. Support foot; 3. Vehicle head; 31. First rotating member; 32. Second connecting rod; 321. Third connecting part; 322. Fourth connecting part; 323. Fifth connecting part; 324. First positioning hole; 325. Second positioning hole; 326. Third positioning hole; 33. Second adjusting member; 4. Seat; 41. Third adjusting member; 42. Third connecting rod; 43. Second rotating member; 44. Support rod; 45. Fourth connecting rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0029] like Figure 1-6 1 is a structural diagram of a spinning bike provided by an embodiment of the present invention, comprising: a body 1, the body 1 being provided with a first connecting rod 11, a plurality of first mounting brackets 12, and a second mounting bracket 13; the first connecting rod 11 being connected to the front 3 via a first adjusting member 14, and the first adjusting member 14 being used to adjust the height of the front 3;

[0030] A plurality of support legs 2, the support legs 2 being used to support the vehicle body 1, the support legs 2 being rotatably connected to the first mounting bracket 12 and being located on the bottom surface of the vehicle body 1;

[0031] The front of the vehicle 3 is provided with a first rotating member 31, a second adjusting member 33 and a second connecting rod 32. The front of the vehicle 3 is connected to the second connecting rod 32 via the first rotating member 31. The first rotating member 31 is used to rotate the front of the vehicle 3 to facilitate folding. The second adjusting member 33 is used to adjust the length of the second connecting rod 32. The second connecting rod 32 is sleeved on the first connecting rod 11.

[0032] The seat 4 is connected to the third connecting rod 42 via a third adjusting member 41 , wherein the third adjusting member 41 is used to adjust the height of the seat 4 , and the third connecting rod 42 is rotatably connected to the second mounting frame 13 to realize folding of the seat 4 .

[0033] In the embodiment of the present invention, preferably, the spinning bike can be suitable for fitness equipment used in gyms or home environments. The spinning bike is mainly composed of a body 1, multiple support legs 2, a front 3 and a seat 4. The body 1 can be the main structure of the spinning bike, supporting the entire spinning bike and ensuring stability. It is also the most core component. A first connecting rod 11 is respectively provided at both ends of the top surface of the body 1 to be connected to the front 3, and a second mounting frame 13 is rotatably connected to the seat 4. The bottom surface of the body 1 is rotatably connected to the multiple support legs 2 through multiple first mounting frames 12. The rotatable support legs 2 can be rotated and directed toward the ground when the spinning bike is in use so that the support legs 2 are in contact with the ground to support the body 1, the front 3 and the seat 4 and to ensure that the foot pedals 15 on the body 1 have a certain distance from the ground to enable the user to enjoy the cycling experience, and the front 3 installed on the body 1 can be rotated by the first connecting rod 11 The first adjusting member 14 adjusts the height of the front 3, and the front 3 is also provided with a second connecting rod 32 connected to the first connecting rod 11 and the second adjusting member 33 is used to adjust the height of the front 3 again, and the seat 4 is rotatably connected to the second mounting frame 13 of the vehicle body 1 through the third connecting rod 42, and the height of the seat 4 on the third connecting rod 42 is adjusted by the third adjusting member 41 so that the height or angle of the spinning bike can be adjusted from the front 3 and the seat 4 according to the needs of the user. However, when the spinning bike needs to be folded and stored, the front 3 is rotated by the first rotating member 31 to reduce the space occupied by the front 3 and the supporting foot 2 is rotated so that the direction of the supporting foot 2 is the same as the height direction of the vehicle body 1. The seat 4 is also rotated to fit into the vehicle body 1 so that the spinning bike can be folded and stored, which solves the problem that the spinning bike is large in size, occupies a large space, squeezes the indoor space, and is inconvenient to store after use.

[0034] In an example of the present invention, the present invention is provided with a body 1, a first connecting rod 11 on the body 1 is connected to the front 3 and a first adjusting member 14 is used to adjust the installation height of the front 3 so that the user can adjust it according to needs. The front 3 is rotated and folded by the first rotating member 31 for easy storage. The first mounting frame 12 on the bottom surface of the body 1 is used to be rotatably connected to the support foot 2 so that the user can rotate the support foot 2 when the user needs to store the spinning bike to reduce the occupied space. The second mounting frame 13 on the top surface of the body 1 is used to be rotatably connected to the third connecting rod 42 on the seat 4 so that the user can rotate the seat 4 to achieve folding and storage of the seat 4, reducing the occupied space. The spinning bike can not only simulate the feeling of real riding through the height adjustment and angle rotation of the front 3, the rotation of the support foot 2, and the height adjustment and angle rotation of the seat 4, but can also be adjusted according to the needs of different users. It can also be folded and stored, reducing the occupied space when not in use for easy storage, and giving users a better sense of use experience.

[0035] like Figure 1-6As shown, as a preferred embodiment of the present invention, a shell with a cavity is formed inside the body 1, and the body 1 is also provided with a group of foot pedals 15 and a plurality of movable wheels 16, the foot pedals 15 are installed on both sides of the body 1, and the foot pedals 15 are connected to the flywheel parts installed inside the cavity of the body 1 so that the user can drive the bicycle by pedaling, and the movable wheels 16 are installed on the bottom surface of the body 1 to facilitate the movement of the exercise bike; a first connecting rod 11 with a hollow structure is provided in front of the body 1, and a first mounting hole is provided on the outer side of the first connecting rod 11, and the first mounting hole is used to install the first adjusting member 14, and a plurality of tooth-shaped positioning protrusions 17 are provided on the top surface of the body 1, and the positioning protrusions 17 are used to position the seat 4.

[0036] In the embodiment of the present invention, the vehicle body 1 can preferably be an irregular shell with a certain cavity structure. A set of foot pedals 15 are provided on two opposite sides of the vehicle body 1 to facilitate the user's riding experience. A flywheel is provided to be installed in the vehicle body 1 and rotatably connected to the foot pedals 15. A plurality of movable wheels 16 are provided on the bottom surface of the vehicle body 1 to facilitate the movement and storage of the spinning bike after it is folded and stored, so as to prevent it from squeezing into the indoor space due to its large size and large space occupation. A first hollow connecting rod 11 of a certain length is provided on the front of the vehicle body 1 to facilitate the installation and mounting of the second connecting rod 32 on the front of the vehicle 3 on the vehicle body 1. A plurality of tooth-shaped positioning protrusions 17 in a strip array are provided on the top surface of the vehicle body 1 to facilitate the positioning of the seat 4.

[0037] like Figure 1-6 As shown, as a preferred embodiment of the present invention, the first adjusting member 14 includes a first adjusting rod 141, a first connecting spring 143 and a first positioning cylinder 142. The first adjusting rod 141 is provided with a first adjusting portion and a first positioning portion. The first connecting spring 143 is sleeved on the first positioning portion. The first connecting spring 143 is used to adjust the connection position between the first positioning portion and the second connecting rod 32 to facilitate adjustment of the height of the vehicle head 3. The first positioning portion cooperates with the first mounting hole to enable the first positioning portion to be connected to the second connecting rod 32. The first positioning cylinder 142 is sleeved on the first positioning portion. The first positioning cylinder 142 is used to position the first adjusting rod 141.

[0038] In an embodiment of the present utility model, preferably, the first adjusting member 14 arranged on the first connecting rod 11 is mainly composed of a first adjusting rod 141, a first connecting spring 143 and a first positioning tube 142. The first adjusting rod 141 is connected to the second connecting rod 32 through a first positioning portion, and the first connecting spring 143 is used to be sleeved on the first positioning portion to connect it to the first mounting hole of the first connecting rod 11. The user can pull the first adjusting portion of the first adjusting rod 141 and stretch the first connecting spring 143 to disengage the first positioning portion from the second connecting rod 32. At this time, the connection position of the first connecting rod 11 and the second connecting rod 32 is adjusted by sliding the second connecting rod 32 to adjust the height of the vehicle head 3. When the first adjusting portion of the first adjusting rod 141 is released, the first connecting spring 143 is reset. The first positioning portion passes through the first mounting hole and is connected to the second connecting rod 32, so that the first connecting rod 11 and the second connecting rod 32 are completely connected, and the second connecting rod 32 cannot slide.

[0039] like Figure 1-6 As shown, as a preferred embodiment of the present invention, the first mounting frame 12 is U-shaped, and second mounting holes are provided on two opposite surfaces of the first mounting frame 12, and the second mounting holes are connected to the support foot 2 through a first rotating rod; the second mounting frame 13 is provided with a group of first mounting plates, and a group of mounting plates are respectively installed perpendicular to the top surface of the vehicle body 1, and third mounting holes are respectively provided on two opposite surfaces of a group of first mounting plates, and the third mounting holes are connected to the third connecting rod 42 of the seat 4 through a second rotating rod.

[0040] In an embodiment of the present utility model, preferably, the multiple first mounting brackets 12 arranged on the bottom surface of the vehicle body 1 are U-shaped and their openings face outward to facilitate the installation of the supporting foot 2 through the second mounting hole, and the bottom surface of the first mounting bracket 12 is flush with the bottom surface of the vehicle body 1; the second mounting bracket 13 arranged on the top surface of the vehicle body 1 can be composed of two first mounting plates, a group of first mounting plates are installed side by side on the vehicle body 1 and form a U-shape with the top surface of the vehicle body 1 and have an opening facing upward to facilitate the installation of the third connecting rod 42 through the third mounting hole.

[0041] like Figure 1-6 As shown, as a preferred embodiment of the present invention, the supporting foot 2 is provided with a first connecting portion and a supporting portion, the first connecting portion is a trapezoidal block, and first connecting holes are provided on both sides of the first connecting portion, the first connecting hole is connected to the first rotating rod on the first mounting frame 12 so that the supporting foot 2 is installed on the first mounting frame 12, the length of the first connecting portion is greater than the height of the first mounting frame 12 so that the lower bottom surface of the first connecting portion is located below the bottom surface of the vehicle body 1 when the supporting foot 2 is unfolded, and the lower bottom surface of the connecting portion is flush with the bottom surface of the vehicle body 1 when the supporting foot 2 is retracted, and the supporting portion is connected to the upper top surface of the connecting portion.

[0042] In an embodiment of the present utility model, preferably, the supporting foot 2 can be a rod-shaped structure with a certain length and consists of a first connecting part and a supporting part. The length of the upper top surface of the right-angled trapezoidal block-shaped first connecting part is smaller than the length of the lower bottom surface. One end of the supporting part is connected to the upper top surface, and the two parallel side surfaces are respectively mounted on the first mounting frame 12 through a first rotating rod. The supporting foot 2 can rotate at the open end of the first mounting frame 12. When the supporting foot 2 is unfolded and supports the spinning bike, the lower bottom surface of the first connecting part is located below the bottom surface of the vehicle body 1 and is used to position the supporting foot 2 to prevent the supporting foot 2 from sliding. At this time, the supporting part is in contact with the bottom surface. When the supporting foot 2 is retracted, the supporting part is rotated so that the lower bottom surface of the first connecting part of the supporting foot 2 is flush with the bottom surface of the vehicle body 1. At this time, the supporting part is located above the first connecting part.

[0043] like Figure 1-6 As shown, as a preferred embodiment of the present invention, the headstock 3 is U-shaped and has gripping parts at both ends. The middle part of the headstock 3 is sleeved on the second connecting rod 32. The middle part of the headstock 3 is provided with a first positioning groove, and the first positioning groove is used to position the first rotating member 31. The first rotating member 31 is installed on the second connecting rod 32. The first rotating member 31 is provided with a rotating part and a second connecting part. The second connecting part is rod-shaped and an external thread is provided on the outer wall. The rotating part is rotated to connect the second connecting part to the first positioning groove of the headstock 3 to realize the rotation of the headstock 3.

[0044] In an embodiment of the present utility model, preferably, the front of the vehicle 3 is U-shaped and has grips for users to hold at both ends. The center position of the middle part of the front of the vehicle 3 is sleeved on the second connecting rod 32 of the hollow structure, and the first positioning groove is used to position the first rotating member 31. The first rotating member 31 with an external thread can be threadedly connected to the front of the vehicle 3. Rotating the rotating part of the first rotating member 31 connects the second connecting part to the first positioning groove. At this time, the front of the vehicle 3 cannot be rotated. Rotating the rotating part causes the end of the second connecting part to be disconnected from the first positioning groove. At this time, the front of the vehicle 3 can be rotated around the length direction of the middle part to rotate it for easy folding or storage of the front of the vehicle 3.

[0045] like Figure 1-6As shown, as a preferred embodiment of the present invention, the second connecting rod 32 is provided with a third connecting portion 321, a fourth connecting portion 322 and a fifth connecting portion 323, the third connecting portion 321 is sleeved on the first connecting rod 11, the third connecting portion 321, the fourth connecting portion 322 and are respectively hollow structures, the outer side of the third connecting portion 321 is provided with a plurality of first positioning holes 324 in a strip array, the first positioning holes 324 are connected to the first adjusting member 14, and at most one first positioning hole 324 is connected to the first adjusting member 14 to facilitate adjustment of the height of the vehicle head 3, the third connecting portion 321 is connected to the fourth connecting portion through the second adjusting member 33 The fourth connecting part 322 is connected with the third connecting part 321; the fourth connecting part 322 is sleeved on the third connecting part 321, and the outer side surface of the fourth connecting part 322 is provided with a plurality of second positioning holes 325 in a strip array, and the second positioning holes 325 are connected with the second adjusting member 33, and at most one second positioning hole 325 is connected with the second adjusting member 33 to facilitate the adjustment of the height of the vehicle head 3; the fifth connecting part 323 is installed on the top surface of the fourth connecting part 322 and is perpendicular to the fourth connecting part 322, and the outer side surface of the fifth connecting part 323 is provided with a third positioning hole 326, and the third positioning hole 326 is used to position the first rotating member 31, and the fifth connecting part 323 is used to connect with the vehicle head 3.

[0046] In an embodiment of the present utility model, preferably, the second connecting rod 32 can be composed of a third connecting part 321, a fourth connecting part 322 and a fifth connecting part 323 that are interconnected and vertically installed on the top of the fourth connecting part 322. The outer side surface of the third connecting part 321 is provided with a plurality of first positioning holes 324 in a strip array for positioning the first positioning part of the first adjustment rod 141. A second adjusting member 33 can be installed on the side adjacent to or opposite to the first positioning hole 324 of the third connecting part 321, so that the second adjusting member 33 adjusts the connection position between the third connecting part 321 and the fourth connecting part 322 to facilitate adjusting the length of the second connecting rod 32 to adjust the height of the vehicle head 3 connected to the fifth connecting part 323. The explanation of the second adjusting member 33 can refer to the explanation of the first adjusting member 14, and the embodiment of the utility model will not be repeated.

[0047] like Figure 1-6 As shown, as a preferred embodiment of the present invention, the seat 4 is rotatably connected to the fourth connecting rod 45 through the second rotating member 43, and the second rotating member 43 is used to drive the seat 4 to rotate to change the angle between the seat 4 and the fourth connecting rod 45. One end of the fourth connecting rod 45 is sleeved on the third connecting rod 42, and fourth mounting holes are provided on two opposite side surfaces of the other end. The fourth mounting holes are used to install the second rotating member 43.

[0048] In an embodiment of the present utility model, preferably, a fourth connecting rod 45 is provided at the bottom of the seat 4 and is sleeved on the third connecting rod 42 through the fourth connecting rod 45. The bottom of the seat 4 is connected to the base and the fourth connecting rod 45 through a second rotating member 43, and the angle between the seat 4 and the fourth connecting rod 45 is changed by rotating the seat 4 to facilitate the user to adjust the tilt angle of the seat 4 according to requirements.

[0049] As Figure 1-6 shown, as a preferred embodiment of the present utility model, the third connecting rod 42 is a hollow rectangular rod. Fifth mounting holes are provided on two opposite side surfaces of the third connecting rod 42. The fifth mounting holes are rotatably connected to a second mounting bracket 13 on the top surface of the vehicle body 1 through a first rotating shaft. A fourth positioning hole for positioning the third adjusting member 41 is provided on the front surface of the third connecting rod 42. A U-shaped third mounting bracket is provided on the back surface of the third connecting rod 42. The third mounting bracket is used for mounting a support rod 44. One end of the support rod 44 is rotatably connected to the third mounting bracket, and the other end is matched with a positioning convex block 17 so that the support rod 44 supports the seat 4. The support rod 44 is matched with at most one positioning convex block 17 to change the angle between the third connecting rod 42 and the vehicle body 1.

[0050] In an embodiment of the present utility model, preferably, the third connecting rod 42 can be a hollow rod with a certain length. The third connecting rod 42 is rotatably connected to the second mounting bracket 13 through the fifth mounting hole on the outer side surface in cooperation with the first rotating shaft. The support rod 44 connected to the third mounting bracket on the third connecting rod 42 is used to cooperate with the toothed positioning convex block 17 so that the third connecting rod 42 is completely connected to the vehicle body 1. The cooperation of the support rod 44 with different positioning convex blocks 17 can change the angle between the seat 4 on the third connecting rod 42 and the vehicle body 1 and can also adjust the height of the seat 4. The third adjusting member 41 provided on the outer side surface of the third connecting rod 42 is used to adjust the connection position between the third connecting rod 42 and the fourth connecting rod 45 so as to change the height of the seat 4 on the fourth connecting rod 45 to facilitate different users to adjust according to their own needs.

[0051] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A spinning bike, characterized in that: The spinning bike comprises: The vehicle body is provided with a first connecting rod, a plurality of first mounting brackets and a second mounting bracket, the first connecting rod is connected to the vehicle head through a first adjusting member, and the first adjusting member is used to adjust the height of the vehicle head; A plurality of supporting legs, the supporting legs being used to support the vehicle body, the supporting legs being rotatably connected to the first mounting bracket and being located on the bottom surface of the vehicle body; The front of the vehicle is provided with a first rotating member, a second adjusting member and a second connecting rod. The front of the vehicle is connected to the second connecting rod via the first rotating member. The first rotating member is used to rotate the front of the vehicle to facilitate folding. The second adjusting member is used to adjust the length of the second connecting rod. The second connecting rod is sleeved on the first connecting rod. The seat is connected to the third connecting rod through a third adjusting member, the third adjusting member is used to adjust the height of the seat, and the third connecting rod is rotatably connected to the second mounting frame to realize folding the seat.

2. The spinning bike according to claim 1, wherein: A shell with a cavity is formed inside the body of the vehicle, and the body of the vehicle is also provided with a group of pedals and multiple moving wheels. The pedals are installed on both sides of the body of the vehicle, and the pedals are connected to the flywheel components installed inside the cavity of the body of the vehicle so that the user can drive the bicycle by pedaling. The moving wheels are installed on the bottom surface of the body of the vehicle to facilitate the movement of the spinning bike; a first connecting rod with a hollow structure is provided in the front of the body of the vehicle, and a first mounting hole is provided on the outer side of the first connecting rod, and the first mounting hole is used to install a first adjusting member; a plurality of tooth-shaped positioning protrusions are provided on the top surface of the body of the vehicle, and the positioning protrusions are used to position the seat.

3. The spinning bike according to claim 2, wherein: The first adjusting member includes a first adjusting rod, a first connecting spring and a first positioning cylinder. The first adjusting rod is provided with a first adjusting portion and a first positioning portion. The first connecting spring is sleeved on the first positioning portion. The first connecting spring is used to adjust the connection position between the first positioning portion and the second connecting rod to facilitate adjustment of the height of the vehicle head. The first positioning portion cooperates with the first mounting hole to enable the connection between the first positioning portion and the second connecting rod. The first positioning cylinder is sleeved on the first positioning portion. The first positioning cylinder is used to position the first adjusting rod.

4. The spinning bike according to claim 2, wherein: The first mounting frame is U-shaped, and second mounting holes are provided on two opposite surfaces of the first mounting frame, and the second mounting holes are connected to the supporting feet through the first rotating rod; the second mounting frame is provided with a group of first mounting plates, and a group of mounting plates are respectively installed perpendicular to the top surface of the vehicle body, and third mounting holes are respectively provided on two opposite surfaces of a group of first mounting plates, and the third mounting holes are connected to the third connecting rod of the seat through the second rotating rod.

5. The spinning bike according to claim 4, characterized in that: The supporting foot is provided with a first connecting portion and a supporting portion, the first connecting portion is a trapezoidal block, and first connecting holes are provided on both side surfaces of the first connecting portion, the first connecting hole is connected to the first rotating rod on the first mounting frame so that the supporting foot is installed on the first mounting frame, the length of the first connecting portion is greater than the height of the first mounting frame so that the lower bottom surface of the first connecting portion is located below the bottom surface of the vehicle body when the supporting foot is unfolded, and the lower bottom surface of the connecting portion is flush with the bottom surface of the vehicle body when the supporting foot is retracted, and the supporting portion is connected to the upper top surface of the connecting portion.

6. The spinning bike according to claim 1, wherein: The head of the vehicle is U-shaped and has gripping parts at both ends. The middle part of the head of the vehicle is sleeved on the second connecting rod. The middle part of the head of the vehicle is provided with a first positioning groove. The first positioning groove is used to position the first rotating part. The first rotating part is installed on the second connecting rod. The first rotating part is provided with a rotating part and a second connecting part. The second connecting part is rod-shaped and has an external thread on the outer wall. By rotating the rotating part, the second connecting part is connected to the first positioning groove of the head of the vehicle to realize the rotation of the head of the vehicle.

7. The spinning bike according to claim 1, wherein: The second connecting rod is provided with a third connecting part, a fourth connecting part and a fifth connecting part, and the third connecting part is sleeved on the first connecting rod, and the third connecting part, the fourth connecting part and the fifth connecting part are respectively hollow structures, and the outer side surface of the third connecting part is provided with a plurality of first positioning holes in a strip array, and the first positioning hole is connected to the first adjusting part, and at most one first positioning hole is connected to the first adjusting part to facilitate adjusting the height of the vehicle head, and the third connecting part is connected to the fourth connecting part through the second adjusting part; the fourth connecting part is sleeved on the third connecting part, and the outer side surface of the fourth connecting part is provided with a plurality of second positioning holes in a strip array, and the second positioning hole is connected to the second adjusting part, and at most one second positioning hole is connected to the second adjusting part to facilitate adjusting the height of the vehicle head; the fifth connecting part is installed on the top surface of the fourth connecting part and is perpendicular to the fourth connecting part, and the outer side surface of the fifth connecting part is provided with a third positioning hole, and the third positioning hole is used to position the first rotating part, and the fifth connecting part is used to connect to the vehicle head.

8. The spinning bike according to claim 2, wherein: The seat is rotatably connected to the fourth connecting rod via a second rotating member. The second rotating member is used to drive the seat to rotate to change the angle between the seat and the fourth connecting rod. One end of the fourth connecting rod is sleeved on the third connecting rod, and fourth mounting holes are provided on two opposite side surfaces of the other end. The fourth mounting holes are used to mount the second rotating member.

9. The spinning bike according to claim 8, characterized in that: The third connecting rod is in the shape of a hollow rectangular rod, and fifth mounting holes are provided on two opposite side surfaces of the third connecting rod. The fifth mounting hole is rotatably connected to the second mounting bracket on the top surface of the vehicle body through the first rotating shaft. A fourth positioning hole for positioning the third adjusting member is provided on the front side of the third connecting rod, and a third U-shaped mounting bracket is provided on the back side of the third connecting rod. The third mounting bracket is used to install the support rod, and one end of the support rod is rotatably connected to the third mounting bracket, and the other end cooperates with the positioning protrusion so that the support rod supports the seat. The support rod cooperates with at most one positioning protrusion to change the angle between the third connecting rod and the vehicle body.

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